Backflow Testing Near Me
Annual backflow testing with the report sent to your water utility in South Lyme, CT. Call (833) 990-5874. Backflow Testing, Backflow Prevention, RPZ Valve Testing, PVB Testing, Backflow Valve Repair in 06376.
Backflow testing services
Backflow Testing Services in South Lyme, CT Near Me
Testing, repair, rebuilds and installs for RPZ, double check and PVB assemblies in South Lyme, CT.

About Grizzly Backflow & Plumbing
Backflow Testing Company in South Lyme, CT Near Me
Backflow testing in South Lyme, CT runs through your water utility's cross-connection program under Connecticut Department of Public Health rules. Commercial buildings and fire lines make up a large share of the testable devices here.
Connecticut winters bring frost well below grade, so most assemblies sit inside basements and riser rooms. Older industrial buildings often have cross-connections nobody has mapped. Grizzly Backflow & Plumbing connects South Lyme, CT property owners with certified testers for commercial backflow testing, fire sprinkler backflow testing and cross-connection surveys. Call (833) 990-5874.
- Certified backflow testers working in and around South Lyme, CT
- RPZ, double check, PVB and fire line assemblies
- Test reports filed with your water utility
- A person on the phone at (833) 990-5874
Why call us for backflow testing
South Lyme, CT Owners Call Us for Backflow Testing
Connecticut has a lot of older commercial and mixed-use buildings, and finding every device is half the job. Grizzly Backflow & Plumbing connects South Lyme, CT property managers with testers who walk the building and list each assembly before testing.
Fire lines, boiler feeds and kitchen equipment often each carry a device. Missing one can bring a violation letter. Every report goes to the utility with matching serial numbers. Call (833) 990-5874 for commercial backflow testing, fire sprinkler backflow testing and backflow prevention in South Lyme, CT.
Certified testers
Testers whose certification your water utility accepts for South Lyme, CT.
Report filing
Reports go in through the utility portal or on its own form.
Price first
You hear the price on the phone before the test is booked.
Readings, not guesses
Each check and relief valve gets an actual psid reading.
Repair on site
Rebuild kits for common brands, so many failed devices are fixed and retested in one visit.
Multi-device sites
Domestic, fire line and irrigation assemblies tested and tracked together.
How it works
Four steps to backflow testing in South Lyme, CT
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01
Grab your notice
Have the utility letter handy. It lists the device, serial number and due date.
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02
Talk it through
Call (833) 990-5874. We go over the device type and the price before anything is booked.
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03
Test day
A certified tester reads each check and the relief valve on a calibrated gauge.
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04
Report filed
The report goes to your water utility, and you keep a copy for your records.
Coverage
Backflow Testing Services Across South Lyme, CT
Backflow testing for the neighborhoods and ZIP codes around South Lyme, CT.
New London County · Coastal village known for its beaches and proximity to the Connecticut River. · Humid continental climate with cold winters and warm summers.
ZIP codes we serve
Nearby
More Connecticut cities we cover for backflow testing
Backflow testing FAQs
Questions about backflow testing
Questions South Lyme, CT property owners ask about backflow testing and backflow prevention.
Talk to a personWhat is the difference between an RPZ and a double check valve?
Why is water dripping from my RPZ relief valve?
Does my lawn sprinkler system in South Lyme, CT need a backflow preventer?
Do I need an expansion tank after installing a backflow preventer?
What is a cross-connection?
Book a backflow test
Backflow Test Due in South Lyme, CT? Call now.
Certified testers for backflow testing in South Lyme, CT. Call (833) 990-5874 and we go through the device and the price before anything is booked.
