MGA Plumbing is the Jacksonville plumbing company to call for backflow testing. Our local plumbers are available 24/7, arrive on time and fix the problem right the first time. Upfront pricing, no overtime fees and a satisfaction guarantee on every job.
Backflow preventers protect the public water supply from contamination and most utilities require annual testing by a certified tester. We test, certify, file the paperwork and repair or replace failed devices for homes, irrigation systems, fire sprinklers and commercial properties.
Call before your deadline — same-week scheduling is usually available.
Homes in Jacksonville range from older houses with original galvanized and cast iron plumbing to new construction with PEX — and each needs a different approach to backflow testing. Our Jacksonville plumbers know the local housing stock, soil conditions and water quality, so you get a lasting fix instead of a temporary patch.
Noticing any of these in your Jacksonville home or business? Serving every neighborhood in Jacksonville and the Mid-Missouri area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Jacksonville plumber.
We call when we're on the way and show up in a fully stocked truck ready to work.
We find the real cause — not just the symptom — and explain your options in plain language.
You approve the exact price before we start. No hourly surprises, no overtime fees.
Quality parts, careful workmanship and a job finished right the first time.
We leave your home clean and back every job with our workmanship guarantee.
Most Jacksonville calls are handled the same day you call.
Homes, restaurants, offices, multifamily and retail.
Nights, weekends and holidays — a real plumber, not an answering machine.
Flat-rate quotes approved by you before work begins.
“MGA Plumbing handled our backflow testing quickly and courteously. They cleaned up afterward and the final bill matched the estimate exactly.”
“Had three other companies tell me I needed a new sewer line. MGA Plumbing ran a camera, found a root ball, jetted it out and saved me thousands.”
We provide backflow testing in Jacksonville and surrounding communities including Columbia, Jefferson City, Sedalia and Rolla.
Every job is different, so we diagnose first and give you a firm flat-rate price before any work starts. Most Jacksonville customers find our backflow testing pricing lower than the big franchises — and there are never overtime fees.
Yes — we provide backflow testing for restaurants, offices, retail stores, apartment buildings and industrial sites across Jacksonville.
Absolutely. All backflow testing performed by MGA Plumbing in Jacksonville is backed by our workmanship guarantee.
We also provide backflow testing in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811