Backflow Testing Repair & Replacement in Jacksonville, FL — ASSE 5110 Certified & JEA-Qualified
Same-Day Backflow Testing Available — Serving Downtown Jacksonville · Riverside · San Marco · Arlington · Southside · Baymeadows · Ponte Vedra · Orange Park Since 2010
If you've received a JEA compliance notice, your annual testing window is approaching, or your backflow preventer has failed inspection, Cummer Jack Plumbing provides certified backflow testing Jacksonville FL with ASSE 5110-credentialed technicians who submit test results directly to JEA — no forms for you to track, no deadlines to manage, and same-day repair or replacement if your device fails. Our 30-person licensed team handles residential irrigation backflow, commercial RP assemblies, fire sprinkler line double-check valves, and every application JEA requires across Duval, Clay, St. Johns, and Nassau counties. If your backflow device has caused water pressure loss, our water leak detection team can assess your full system.
- ASSE 5110 Backflow Prevention Certification — Florida DEP-required credential for official JEA testing
- JEA Qualified Vendor — results submitted electronically within the required 10-day window
- Bold City Best — Best Plumber & Folio Best of Jax award winner
- 16 years serving Jacksonville and Northeast Florida — 6 fully equipped service vans
Request Backflow Testing
Fill out the form and we'll contact you immediately!
Award-Winning Backflow Testing & Repair in Jacksonville, Florida
Duval County's JEA-qualified backflow certification team since 2010
Cummer Jack Plumbing, led by owner Andrew Jackson, is Jacksonville's trusted backflow testing, repair, and replacement contractor with 16 years of compliance experience across Duval, Clay, St. Johns, and Nassau counties. Our ASSE 5110-certified technicians are listed as JEA Qualified Vendors — meaning JEA recognizes our testing credentials and accepts our electronically submitted results. When your JEA compliance notice arrives, one call closes the loop. We also provide commercial plumbing for all JEA commercial backflow compliance needs across Duval County.
Certifications
- ASSE 5110 Backflow Prevention Certification — Florida DEP recognized
- Medical Gas Certification (ASSE 6010)
- Florida Certified Plumbing Contractor License
- EPA Lead-Safe Certification (RRP)
Awards & Recognition
- Bold City Best — Best Plumber
- Folio Best of Jax — Best Plumber
- News4JAX Jax Best — Residential Plumbing
- Nextdoor Neighborhood Favorite — Home Services
- Angi Super Service Award
Team & Capacity
- 30 licensed professionals on staff
- 6 fully equipped service vans
- Founded 2010 — 16 years serving Jacksonville
- Same-day service available 24/7
- General Liability & Workers' Comp insured
Backflow Testing & Compliance for Properties Near Jacksonville's Historic Districts, Waterfront & Commercial Corridors
From Downtown Jacksonville and Riverside/Avondale to Baymeadows, St. Johns Town Center, and Jacksonville Beach
Cummer Jack Plumbing provides backflow testing throughout Jacksonville, Florida — from historic commercial properties in the Riverside/Avondale Historic District near the Cummer Museum of Art & Gardens and Five Points, where aging commercial water connections require current JEA-compliant RP assemblies, to new commercial developments near St. Johns Town Center and the Southside corridor, to medical and restaurant facilities near the Northbank and Southbank Riverwalk, to residential irrigation systems throughout neighborhoods from Mandarin and Beauclerc to Ortega, San Marco, Baymeadows, and Argyle Forest.
Jacksonville's year-round growing season means backflow preventers on residential irrigation systems operate under continuous pressure — and JEA's annual commercial testing mandate touches virtually every business in Duval County. We're also your partner for sewer camera inspection if cross-connection contamination is suspected in your line, and for water filtration if contamination risk has been identified at your property.
Core Neighborhoods
- Downtown Jacksonville
- Northbank & Southbank
- Brooklyn & LaVilla
- Riverside & Avondale
- Springfield & Eastside
- San Marco
Major Areas
- Northside & Westside
- Arlington
- Southside & Mandarin
- Baymeadows & Ortega
- Murray Hill
- Argyle Forest
Beach Communities
Jacksonville's Backflow Testing Specialists — ASSE 5110 Certified, JEA-Qualified, Results Submitted For You
End-to-end compliance: testing, reporting, repair, replacement, and JEA documentation handled in a single visit
We don't just test and hand you a form to file. Our ASSE 5110-certified technicians test your backflow prevention device with calibrated equipment, document the results on JEA-required standardized forms, submit electronically to JEA within the mandatory 10-day window, and perform same-day repair or replacement if your device fails — so your compliance window closes in one service call rather than requiring you to coordinate a second contractor.
Whether you're a commercial property manager receiving a 30-day JEA cure notice or a homeowner receiving a Florida-required residential irrigation test notification, we handle the full compliance cycle. We are serving Jacksonville Beach, Ponte Vedra, Orange Park, and all of Duval County with the same certification standards.
-
ASSE 5110 Certification Required Florida DEP-required credential for official JEA backflow testing — not all plumbers hold it
-
JEA Qualified Vendor Results submitted electronically within JEA's 10-day requirement — directly from our technician
-
Same-Day Repair if Device Fails No second appointment required — parts on-van for most common repair scenarios
-
3-Year Record Retention Test records maintained for Florida's minimum required documentation retention period
-
Proactive Compliance Reminders We notify you before your next annual testing window — no surprises, no missed deadlines
When Does Your Jacksonville Property Need Backflow Testing, Repair, or Replacement?
JEA's compliance calendar, Florida state requirements, and the failure signs that trigger immediate action
Jacksonville's backflow requirements come from three overlapping authorities: JEA's Cross Connection Control Policy, the City of Jacksonville Building Inspection Division, and Florida DEP regulations under Chapter 62-555, FAC. Understanding which requirement applies to your property type prevents the fines, water service disconnection risk, and 30-day cure deadlines that non-compliance triggers. If you're experiencing water pressure issues linked to a backflow device, our team also provides water leak detection if your backflow device has caused water pressure loss.
JEA Compliance Notice
You've received a JEA compliance notice or annual testing reminder (sent 60 and 30 days before your due date)
Commercial RP Assembly Due
Your commercial property has a Reduced Pressure (RP) assembly, double-check valve, or irrigation backflow device that hasn't been tested within 12 months
Residential Irrigation Testing
Your residential irrigation system uses a JEA irrigation meter or auxiliary water source requiring testing under Florida's biennial schedule
Failed Previous Test
Your backflow preventer failed a previous test and you're within the 30-day JEA repair deadline
New Business Opening
You're opening a restaurant, healthcare facility, school, or industrial property in Jacksonville that requires backflow installation before certificate of occupancy
Water Quality Issues
You've noticed reduced water pressure, unusual water taste, or discoloration that may indicate a failed or compromised backflow device
Retention Pond on Property
Your property has a retention pond on site, requiring an RP assembly rather than a double-check device under JEA's elevated-hazard rule
Recognize any of these situations? Don't wait for JEA's 30-day deadline to start running.
Call (904) 227-4220 — Schedule Backflow Testing TodayWho Our Jacksonville Backflow Testing Service Is For
Residential irrigation owners, commercial property managers, and business operators throughout Duval County
We provide backflow testing, repair, and replacement for residential properties, commercial businesses, multi-unit residential buildings, healthcare facilities, restaurants, industrial properties, and institutional accounts throughout Jacksonville and all of Northeast Florida. For commercial properties requiring comprehensive plumbing compliance, we also offer commercial plumbing for all JEA commercial backflow compliance needs.
Homeowners
Homeowners with residential irrigation systems required to test under Florida's biennial schedule or JEA's Backflow Preventer Checkup program
Commercial Property Managers
Commercial property managers receiving JEA annual compliance notices for RP backflow assemblies
Restaurant & Food Service
Restaurant and food service operators whose kitchen water connections require backflow certification for health department compliance
Healthcare Facilities
Healthcare clinics, dental offices, and medical facilities with medical gas and potable water cross-connection requirements
Schools & Institutions
Schools, daycares, gyms, and event venues with irrigation and fire sprinkler backflow compliance obligations
Industrial & Warehouse
Industrial and warehouse facilities with process water lines requiring commercial RP assemblies
Property Management Firms
Property management firms overseeing multi-unit residential or mixed-use portfolios across Jacksonville neighborhoods
General Contractors & Developers
General contractors and developers installing backflow preventers on new commercial construction
Jacksonville & JEA's Backflow Requirements — Why Northeast Florida Has Elevated Compliance Standards
Year-round irrigation, Florida's aquifer, tropical storm pressure events, and JEA's strict cross-connection control program
Jacksonville's compliance landscape around backflow prevention is more active than most Southeast cities for specific, documented reasons. Florida's Floridan Aquifer System — the source of Jacksonville's municipal water — is a regional resource that JEA is mandated by Florida DEP to protect under Chapter 62-555, FAC. A single cross-connection contamination event in Jacksonville's water distribution system would affect hundreds of thousands of customers across Duval County's service territory.
The city's year-round warm climate means residential irrigation systems operate under continuous pressure rather than seasonal downtime, increasing the frequency of pressure cycling and mechanical wear on backflow prevention devices. And Northeast Florida's hurricane season (June through November) creates the back-siphonage events that make properly functioning backflow preventers not just a regulatory requirement but a genuine public health protection — when tropical storms or hurricanes cause main pressure drops, properties without functioning backflow devices are precisely where contamination enters the public supply.
If you suspect contamination has already affected your water quality, consider water filtration if contamination risk has been identified at your property alongside backflow testing. For hard water and mineral concerns discovered during testing, we also offer water softener service if backflow testing revealed mineral or contamination concerns.
120+ Million Gallons Daily
JEA delivers more than 120 million gallons of water per day to customers — its Cross Connection Control Program is Florida DEP-mandated to protect this supply
Year-Round Irrigation Season
Jacksonville's year-round irrigation season means residential backflow devices experience no off-season pressure relief — mechanical wear accelerates compared to seasonal climates
Retention Pond Requirements
Properties with retention ponds on site (common in Jacksonville's flat, low-lying geography) require RP backflow assemblies rather than standard double-check valves under JEA's elevated-hazard rule
Hurricane Back-Siphonage Risk
Hurricane-season back-siphonage events are a documented contamination risk — properly maintained backflow preventers are the technical safeguard during tropical pressure events
Monthly Vendor Compliance Score
JEA's Qualified Vendor compliance score is updated monthly — only certified vendors with current standing can submit results on behalf of Jacksonville property owners
Reduced Pressure Assemblies, Double-Check Valves & Pressure Vacuum Breakers: Jacksonville Backflow Device Types
Understanding which device JEA requires for your specific application and hazard level
For backflow testing Jacksonville FL properties, JEA's requirements differ based on property type, water use application, and hazard level. Not all backflow devices are the same — and installing or maintaining the wrong device type for your application creates both compliance failure and genuine contamination risk.
| Device Type | Application | JEA Requirement |
|---|---|---|
| Reduced Pressure (RP) Assembly | Commercial potable water services, high-hazard applications, properties with retention ponds | Required on all commercial JEA water services; annual testing mandatory |
| Double Check Valve Assembly (DCVA) | Fire sprinkler lines where pressure is a factor; lower-hazard fire applications | Permitted for some fire sprinkler lines; annual testing required |
| Pressure Vacuum Breaker (PVB) | Residential irrigation connected to standard JEA meter | Required under Florida Building Code since 1990; biennial testing |
| RP — Fire Sprinkler | Buildings 3+ stories using booster pumps; properties with 24-hour+ retention ponds | Mandatory RP required — double-check is not sufficient |
| Reclaimed Water Backflow Preventer | Properties using JEA reclaimed water irrigation | Required by Florida DEP; periodic inspection by JEA |
Important Device Notes for Jacksonville Property Owners
- Reduced Pressure (RP) assemblies are JEA's default requirement for commercial services — they provide the highest level of cross-connection protection and must be installed within 10 feet of the JEA meter
- Double-check assemblies are permitted for specific fire sprinkler applications only — any property with a retention pond or booster-pumped high-rise is required to use an RP assembly instead
- Pressure vacuum breakers are the standard residential irrigation device — they prevent back-siphonage but cannot protect against backpressure events, making installation location and calibration critical
- Licensed backflow tester Jacksonville FL properties require must hold current ASSE 5110 certification — this is the Florida DEP-recognized credential JEA accepts for official compliance submissions
Our 6-Step Backflow Testing, Repair & Replacement Process in Jacksonville, FL
From compliance verification to JEA-submitted results — one visit closes the loop
Compliance Verification & Property Assessment
We verify which JEA requirement applies to your property — commercial annual testing, residential biennial testing, or new installation requirements — and identify the type, location, and current certification status of your backflow prevention device before testing begins.
Calibrated Test Kit Connection
Our ASSE 5110-certified technician connects a calibrated test gauge kit to the test ports on your backflow assembly, measuring pressure differentials across each check valve and relief valve according to ASSE, AWWA, and JEA testing standards.
Functional Testing of All Components
We test each valve, check valve, and relief valve against manufacturer specifications and JEA's Cross Connection Control requirements — not just a pressure reading, but a complete functional verification of every mechanical component in the assembly.
Same-Day Repair if Device Fails
If your backflow preventer fails any component of the test, our technician performs same-day repair using replacement parts on our van — seats, springs, diaphragms, or complete valve rebuilds — so you don't leave the JEA 30-day repair deadline clock running while waiting for a second visit.
Re-Test & Full Documentation
After repair, we re-test the repaired assembly to confirm it passes all JEA-required functional checks, then complete the standardized JEA test report documentation with device information, test results, property details, and our ASSE 5110 certification number.
JEA Electronic Submission & Your Copy
We submit the passing test results electronically to JEA within the required 10-day window — not 10 days after you call us, but within 10 days of test completion. You receive a copy for your records, satisfying Florida's 3-year minimum documentation retention requirement.
One visit. Six steps. Full JEA compliance.
Call (904) 227-4220 — Schedule Your 6-Step Backflow TestWhat's Included in Our Jacksonville Backflow Testing Service
From compliance verification through JEA-submitted results — all in one visit
Our backflow testing service is a complete compliance package so you're never left managing paperwork or coordinating a second contractor. Every service includes:
Compliance status verification and property-specific JEA requirement confirmation
Calibrated ASSE 5110-standard test gauge connection to all test ports
Complete functional testing of every valve and component
Same-day repair with parts on van if device fails (no second appointment for most repairs)
Post-repair re-test to confirm passing status before documentation
Completed JEA standardized test report with all required information
Electronic submission to JEA within the mandatory 10-day window
Your copy of test report for 3-year minimum documentation retention
Jacksonville's Trusted Backflow Testing Team
ASSE 5110 certified, JEA-qualified, award-winning — 16 years of Duval County compliance
When you compare backflow testing companies in Jacksonville, Cummer Jack Plumbing stands out for the credentials that actually matter for JEA compliance: ASSE 5110 certification on staff, JEA Qualified Vendor standing, same-day repair capability, and electronic direct submission to JEA within the required deadline window.
Awards & Recognition
- Bold City Best — Best Plumber
- Folio Best of Jax — Best Plumber
- News4JAX Jax Best — Residential Plumbing
- Nextdoor Neighborhood Favorite
- Angi Super Service Award
Certifications & Credentials
- ASSE 5110 Backflow Prevention
- Medical Gas (ASSE 6010)
- Florida Certified Plumbing Contractor
- EPA Lead-Safe Certification (RRP)
- 16 years serving Jacksonville, FL
Team & Coverage
- 30 in-house licensed professionals
- 6 fully equipped service vans
- General Liability Insurance
- Workers' Compensation Insurance
- Commercial Auto & Professional Liability
Before & After Backflow Testing & Replacement in Jacksonville, FL
From failed JEA compliance notice to certified, documented, and submitted in a single visit
Before
Failed annual RP assembly test
After
Same-day seat and diaphragm rebuild, re-tested and passed — JEA results submitted before the 10-day window closed, preventing the 30-day cure deadline from activating
Before
Portfolio of 6 commercial buildings needing annual JEA compliance testing
After
All 6 buildings tested, documented, and JEA-submitted in a two-day scheduled window — consolidated compliance for the entire portfolio
Before
Pressure vacuum breaker failed Florida's biennial test
After
Device replaced same day, re-tested and passed — documentation provided for the homeowner's records
Before
Incorrectly installed double-check device — JEA inspection identified retention pond meeting elevated-hazard threshold
After
RP assembly upgrade installed, tested, and reported in compliance within the JEA correction window
Need the same results for your Jacksonville property?
Call (904) 227-4220 — Get JEA-Compliant TodayBackflow Testing Equipment and Methods in Jacksonville, FL
Calibrated test equipment, ASSE/AWWA standards, and JEA-required documentation procedures
Calibrated Test Gauges
Calibrated differential pressure test gauges meeting ASSE Standard 5110 testing protocol for precise valve and relief valve measurement
Complete Assembly Testing
Complete assembly test procedure for RP, DCVA, and PVB device types — functional verification of every mechanical component
JEA Standardized Reports
JEA-standardized test report forms with all required fields: device information, serial number, test results, property details, and ASSE 5110 tester certification
Electronic JEA Submission
Electronic test result submission to JEA within the 10-day mandatory window — completed by our technician, not your responsibility
On-Van Repair Parts
Common repair parts inventory on van: seats, springs, diaphragms, and complete valve rebuild kits for major manufacturers
Replacement Units Available
RP assembly, DCVA, and PVB replacement units for same-day device replacement when repair is not cost-effective
When Should You Repair vs. Replace Your Jacksonville Backflow Preventer?
Understand the JEA 30-day deadline and when a new assembly is the smarter investment
Most failed backflow preventers can be repaired rather than replaced — a seat, spring, or diaphragm replacement restores full function at a fraction of a full device cost. Full assembly replacement becomes the right decision when the device is significantly aged, when multiple components fail simultaneously, when the body shows corrosion that affects structural integrity, or when the current device type doesn't meet JEA's hazard level requirements for your specific application. We tell you which is the right call based on the actual device condition — not based on what generates more revenue from a single visit.
| Situation | Recommended Action | Typical Outcome |
|---|---|---|
| Single component failure (seat, spring, diaphragm) | Same-day repair | Device passes re-test, full compliance restored |
| Multiple components failed simultaneously | Evaluate repair vs. replacement based on device age and body condition | Often more economical to replace aging assembly |
| Device body shows corrosion or structural damage | Full assembly replacement | New device tested, passed, and JEA-reported same day |
| Wrong device type installed for your hazard level | Replace with correct device type | JEA compliance and proper cross-connection protection restored |
| Device is 10+ years old with recurring failures | Proactive replacement | Eliminates recurring repair cost and annual failure risk |
When Full Replacement Is Recommended
- The device is 10 or more years old and has failed multiple consecutive annual tests
- The body or housing shows visible corrosion that affects structural integrity
- Multiple internal components have failed simultaneously, making rebuild cost approach replacement cost
- JEA has determined the installed device type does not meet the hazard level requirement for your specific application
- The device is a discontinued model where manufacturer replacement parts are no longer available
Estimate Your Backflow Testing & Repair Cost in Jacksonville, FL
From annual certification testing to full assembly replacement
Most Jacksonville property owners and commercial managers want to understand backflow testing costs before scheduling. We provide a written estimate before any repair or replacement work begins.
Main Cost Drivers
- Device type: RP assembly, DCVA, or PVB
- Testing only vs. testing plus repair vs. full replacement
- Commercial or residential application
- Number of devices on the property (portfolio pricing for multi-property accounts)
- Whether JEA electronic submission and documentation handling is included
| Service | Typical Range |
|---|---|
| Residential irrigation backflow test (PVB) | ~$65 – $150 |
| Commercial RP assembly annual test | ~$95 – $200 |
| Component repair (seat, spring, diaphragm) | ~$85 – $250 depending on parts |
| RP assembly replacement (installed) | ~$350 – $850 depending on size |
| PVB replacement (installed) | ~$150 – $400 |
| DCVA replacement (installed) | ~$300 – $700 |
| JEA report submission | Included in service |
Note: JEA's own Backflow Preventer Checkup program charges $35 added to your bill but does not include same-day repair capability — if your device fails, you must separately coordinate a qualified vendor within 30 days.
Who Needs Backflow Testing & Compliance in Jacksonville, FL?
When JEA requirements, Florida law, and certificate of occupancy compliance all point to the same service
Any commercial property in Jacksonville receiving an annual JEA testing reminder 60 or 30 days before your compliance due date
Any Jacksonville homeowner with an in-ground irrigation system on a JEA irrigation meter or auxiliary water source
Any restaurant, food service facility, or café in Duval County where health department compliance requires current backflow certification
Any medical office, dental clinic, or healthcare facility with potable water and medical gas cross-connection compliance requirements
Any school, daycare, gym, or institutional facility with irrigation and fire sprinkler systems requiring annual JEA-submitted testing
Any property that has received a JEA failed test notice with a 30-day repair and re-test deadline
Any contractor or developer installing backflow preventers on new commercial construction requiring initial test before certificate of occupancy
Benefits of Certified Backflow Testing & JEA Compliance in Jacksonville, FL
ASSE 5110 certification, same-day repair, and direct JEA submission prevent the consequences of non-compliance
Avoid Fines & Disconnection
Avoids JEA compliance fines, water service disconnection, and the costly 30-day cure deadline that activates after a missed test
DEP-Required Credential
ASSE 5110-certified testing is the Florida DEP-required credential — non-certified testing results are not accepted by JEA and do not satisfy the legal compliance requirement
Direct JEA Submission
Direct JEA electronic submission means your compliance window closes the day of service — you don't track deadlines, fill out forms, or worry about missed submission windows
Same-Day Repair
Same-day repair capability prevents the 30-day repair deadline clock from starting when a device fails — one visit, one result, compliance complete
3-Year Record Retention
3-year test record retention satisfies Florida's documentation requirement and protects you if JEA audits your compliance history
Proactive Reminders
Proactive compliance reminders before your next annual window mean you never receive a non-compliance notice as your first indication that testing was due
Safety Alert: A Failed or Missing Backflow Preventer Is a Public Health Issue, Not Just a Compliance Deadline
Fertilizers, pesticides, bacteria, and wastewater — what enters Jacksonville's water supply when backflow prevention fails
A backflow preventer isn't a paperwork requirement that exists to generate testing revenue. It's the mechanical safeguard that prevents your irrigation system's fertilizers and pesticides, your restaurant's dishwash water, your medical facility's chemical connections, or your industrial process water from reversing into the JEA water supply that serves your neighbors, your family, and hundreds of thousands of Duval County customers downstream.
When Jacksonville's mains lose pressure during a tropical storm event or a main break, back-siphonage draws whatever is in connected lines backward into the public supply — and a failed or missing backflow preventer means that's your contamination entering the system.
- Do not ignore a JEA compliance notice or delay past the 30-day repair window after a failed test — JEA can disconnect water service to non-compliant properties
- A visually intact backflow preventer that hasn't been tested can be fully non-functional internally — mechanical wear on seats, springs, and diaphragms is not visible without calibrated testing
- Never attempt to test a backflow preventer without ASSE 5110 certification — improper testing can create a pressure surge that damages the device or connected piping
- If you notice water with unusual taste, odor, or discoloration after a pressure event, contact JEA and call for emergency backflow assessment immediately
Backflow Testing & Compliance FAQs for Jacksonville, FL Property Owners
Answers about JEA requirements, testing schedules, costs, and what happens when a device fails
Commercial properties served by JEA must have Reduced Pressure (RP) backflow assemblies tested annually. Results must be submitted to JEA electronically within 10 days of testing. For residential properties, Florida state law requires irrigation system backflow preventers to be tested every two years. JEA sends 60-day and 30-day reminder notices before commercial testing due dates.
If your backflow preventer fails the annual test, you have 30 days to repair or replace and retest the device. Our ASSE 5110-certified technicians perform same-day repair when possible — testing, repairing, re-testing, and submitting the passing results to JEA in a single visit, so the 30-day clock never needs to start running.
No. Only testers certified by the Florida Department of Environmental Protection — specifically holding ASSE 5110 Backflow Prevention Certification — can perform official backflow tests in Jacksonville. JEA requires that results be submitted by a JEA Qualified Vendor, and the vendor's compliance score is tracked and published monthly. Cummer Jack Plumbing holds current ASSE 5110 certification and is a JEA Qualified Vendor.
If your home has an in-ground irrigation system connected to a JEA irrigation meter, a standard JEA water service, or an auxiliary water source such as a well, you are required to have a backflow preventer installed and tested. The Florida Building Code has required backflow preventers on residential irrigation systems since 1990. If your home was built or had irrigation installed after 1990, it should have one — and if you're not sure whether it's been tested recently, Cummer Jack Plumbing can inspect and certify it.
Our Jacksonville Backflow Testing Guarantee — Certified, Submitted, and Compliant
ASSE 5110 certified testing, direct JEA submission, and same-day repair — your compliance closed in one visit
Cummer Jack Plumbing stands behind every backflow testing service in Jacksonville, FL with our ASSE 5110 certification, our JEA Qualified Vendor standing, and our own service guarantee. When our technician completes your test, the JEA report is filed — not pending your action, not waiting for you to track a deadline, not subject to the missed-submission fines that come from coordinating your own paperwork.
Since 2010, commercial property managers, restaurant operators, healthcare facilities, schools, and homeowners across Jacksonville — from the Riverside/Avondale Historic District and Downtown Northbank to Baymeadows, Mandarin, Ortega, and the Jacksonville Beaches — have trusted Cummer Jack Plumbing for backflow testing Jacksonville FL that closes the JEA compliance loop completely.
Special Offers
Trenchless Sewer Pipe Lining
Main Sewer Line Drain Cleaning
First-Time Customer Dispatch Fee Waiver
Senior & Military Plumbing Discount
24/7 Emergency Service · ASSE 5110 Certified · JEA Qualified Vendor · Same-Day Repair
Get Backflow Testing Services in Jacksonville Now
Need a certified backflow tester in Jacksonville FL? Our ASSE 5110-certified professionals are standing by 24/7. If you can't find the information you need about our plumbing services in Jacksonville FL, please reach out and we'll walk you through all your options.
Contact Cummer Jack Plumbing
(904) 227-4220
contact@cummerjacksonplumbing.com
735 Lane Ave N
Jacksonville, FL 32254
24/7 Emergency Service Available
Monday – Sunday: 00:00 – 23:59