Backflow Prevention
Certified testing, repair, and installation that keeps your drinking water safe — and your property in compliance with Pinellas County requirements.
Backflow services →Largo’s plumber for the jobs that can’t wait.
From burst pipes at 2 a.m. to the backflow test the city just flagged, RG’s Plumbing shows up fast, quotes you straight, and fixes it right the first time.
Same-day service
Upfront flat-rate pricing
Work backed in writing
Local & ready to roll
Based at 3748 68th Ave N, Largo — minutes from most Pinellas County calls.
Plumbing emergency? Burst pipe, sewage backup, water everywhere — we answer 24/7.
Call Now — (727) 525-3368What we do
Five services, done properly
No upsell scripts and no mystery pricing. Pick the job you need — we’ll tell you what it takes and what it costs before we start.
Emergency Plumbing
Burst pipes, major leaks, and sewage backups don’t keep office hours — neither do we. Real people answer around the clock, every day of the year.
Emergency help →Shower Faucet Repair
Drips, weak pressure, or water that won’t hold temperature. We repair and replace cartridges, valves, and trim for all major brands.
Shower repairs →Toilet & Tap Repairs
Running toilets, wobbly bases, leaking seals, and taps that drip all night. Most toilet and faucet fixes are finished in a single visit.
Toilet & tap repairs →Blocked Drain Repairs
Slow sinks, gurgling tubs, and full main-line blockages. We clear the clog, camera-check the line, and fix the cause — not just the symptom.
Drain services →Not sure what’s wrong?
Tell us what you’re seeing — a sound, a smell, a stain on the ceiling — and we’ll point you to the right fix, even if it’s one you can do yourself.
Talk to a PlumberService details
What each job actually involves
Backflow Prevention
When pressure drops in a main line, contaminated water can be pulled backward into the clean supply — from irrigation systems, pools, and commercial equipment. A tested, working backflow preventer is what stands in the way, and Pinellas County requires annual testing on most assemblies.
- Annual certified backflow testing with paperwork filed for you
- Repair and rebuild of RPZ, double-check, and PVB assemblies
- New installations for homes, HOAs, and commercial properties
- Failed a test or got a compliance notice? We handle it end to end
Emergency Plumbing — 24/7
Water damage gets expensive by the hour. When you call RG’s, you reach a plumber — not a call center — and we talk you through shutting off the water before we even roll the truck, so the damage stops growing.
- Burst and frozen-damaged pipes, slab leaks, and flooding shutoffs
- Sewage backups and overflowing toilets
- Water heater failures and gas-line concerns made safe
- Nights, weekends, and holidays — one honest rate, quoted up front
Shower Faucet Repair
A shower that drips, scalds, or trickles is usually a worn cartridge or a failing pressure-balancing valve — very fixable, and far cheaper than a remodel. We stock cartridges for Moen, Delta, Kohler, and Price Pfister on the truck.
- Cartridge and valve replacement for all major brands
- Temperature swings and scald-guard problems corrected
- Low-pressure diagnosis — valve, head, or supply line
- Full faucet and trim upgrades when repair no longer makes sense
Toilet & Tap Repairs
A toilet that runs every few minutes can waste hundreds of gallons a week and pad your water bill quietly for months. Most toilet and tap problems — fill valves, flappers, wax seals, worn washers — are same-visit fixes with parts we already carry.
- Running, weak-flushing, and phantom-flush toilets
- Leaking bases resealed and rocking toilets re-set
- Dripping kitchen and bathroom taps — washers, seats, cartridges
- Full toilet replacement when the porcelain itself is the problem
Blocked Drain Repairs
A bottle of drain cleaner buys you a day; a proper clearing buys you years. We auger and jet the line, then run a camera down it so you can see exactly what caused the blockage — grease, roots, or a section of pipe that’s starting to fail.
- Kitchen, bathroom, and laundry drains cleared same day
- Main sewer line augering and hydro-jetting
- Camera inspection included on main-line blockages
- Repair or replacement of damaged drain sections
How we work
Straightforward, from the first call
01
You call, a plumber answers
Describe the problem and we’ll give you a realistic arrival window — plus anything you can do in the meantime to limit damage.
02
Price before work starts
We diagnose on site, quote a flat price, and wait for your yes. The number we quote is the number on the invoice.
03
Fixed right, cleaned up
Quality parts, work tested before we leave, and the work area left cleaner than the plumbing problem found it.
04
Backed in writing
Every repair is guaranteed. If the same problem comes back within the warranty window, so do we — at no charge.
Reviews
Neighbors who’ve called us
“Pipe burst under our kitchen sink on a Sunday night. RG’s answered on the second ring, talked me through the shutoff, and had it repaired before midnight. Fair price, zero drama.”
D
Denise M.Emergency repair · Largo
“Got a backflow compliance letter from the county and panicked. They tested both assemblies, filed the paperwork, and explained everything in plain English. Sorted in one visit.”
R
Robert T.Backflow testing · Pinellas Park
“Our main drain backed up twice with another company before RG’s put a camera down the line and found the root intrusion. Cleared, repaired, and no problems since.”
A
Angela & Chris P.Blocked drain · Seminole
Sample reviews shown on this demo — RG’s verified Google reviews drop in at launch.
Free quote
Tell us what’s leaking, clogged, or broken
Fill out the form and we’ll get your request ready to send — or skip the typing and call. Most quotes are confirmed the same day.
Call or text(727) 525-3368 — answered 24/7 for emergencies
Visit us3748 68th Ave N, Largo, FL
HoursMon–Sat 7 a.m. – 7 p.m. · Emergency line open 24/7
Service area
Based in Largo, working across Pinellas
LargoPinellas ParkClearwaterSeminole
St. PetersburgDunedinSafety HarborPalm Harbor
BelleairIndian Rocks BeachMadeira BeachKenneth City
Don’t see your neighborhood? If you’re in Pinellas County, chances are we cover you — call (727) 525-3368 and ask.