Fast, reliable plumbing in Austin — day or night.
Licensed, insured, and answering the phone 24/7. Emergency tech on-site in 60 minutes. Flat-rate pricing with no surprises — quoted in writing before any work starts.
Limited spots
Book today, $25 off any repair
Licensed
Texas RMP #41287
Insured
$1M liability
BBB A+
Since 2008
5.0 ★
1,420+ reviews
What we do
Every plumbing problem, solved the first time.
Residential, commercial, emergency — all handled in-house by licensed plumbers in marked trucks. No subcontractors, no surprises.
24/7 Emergency Repairs
Burst pipes, flooding, no hot water? We dispatch within 60 minutes, day or night.
- On-site in 60 min
- All hours · holidays
- Fixed upfront price
Leak Detection & Repair
Acoustic and thermal tools find leaks behind walls and under slabs — no guessing, no needless demolition.
- Non-invasive scan
- Same-day repair
- Insurance-friendly report
Drain Cleaning
From a stubborn kitchen clog to a sewer backup — we camera, jet, and root-cut so it stays open.
- Camera inspection
- Hydro-jetting
- No-dig root removal
Residential Plumbing
Fixture installs, repiping, water heaters, garbage disposals — new builds and 100-year-old homes.
- Tank & tankless water heaters
- Repipe (PEX or copper)
- Fixture replacement
Commercial Plumbing
Service contracts for restaurants, clinics, retail, and office — backflow testing and grease traps included.
- Preventive maintenance
- Backflow certification
- Grease trap service
Remodel & New Builds
Kitchen, bath, and additions — planned, permitted, and pressure-tested before the drywall goes up.
- Permit pulled for you
- Plans reviewed free
- Warrantied for 2 years
Twenty years in Austin
The plumbers your neighbors call first.
Reliant was founded by three master plumbers who wanted to run a company they would call themselves. Twenty years, thousands of jobs, and the same answer every time: honest prices, clean work, and a human on the phone.
20
Years serving Austin
1.4k+
Jobs completed
60 min
Average response time
2-year
Workmanship warranty
BBB A+
Accredited
4.9 ★★★★★
HomeAdvisor
Top rated
Angi
Certified pro
How it works
Four steps. No guesswork.
The same clear process every time — so you always know what's next, what it costs, and who's at your door.
- 1
Step 01
Call or submit a request
Speak with a dispatcher in under 30 seconds. Emergency line is always staffed.
- 2
Step 02
Upfront inspection & quote
Tech arrives in a marked truck, diagnoses the issue, and gives you a flat price in writing before any work starts.
- 3
Step 03
Fix it right, once
We use commercial-grade parts, pressure-test everything, and leave the worksite cleaner than we found it.
- 4
Step 04
Followed up by a real person
A two-year workmanship warranty on every job, and we call 48 hours later to make sure it stayed fixed.
What neighbors say
4.9 stars across 1,420+ reviews.
4.9 / 5
Google · BBB · Yelp
“Pipe burst Sunday night at 11 PM. Dispatcher picked up on the second ring, tech was at my door in 45 minutes, water was off in an hour. Clean, courteous, fair price.”
“Found my slab leak without jackhammering the whole kitchen. Their insurance report was so thorough my claim went through in a week.”
“We use them for our monthly grease-trap service. Never a surprise, never an up-sell. Paperwork ready for every health inspection.”
“Got three quotes for a tankless install. Reliant was in the middle on price but the only one who explained trade-offs plainly. Five years later, no issues.”
Ready for the same service yourself?
Quotes are free and almost always same-day.
Service area
Serving greater Austin and the hill country.
If you're within 40 miles of downtown, we can usually be at your door before lunch. Call us if your city isn't listed — we travel for larger commercial work.
- Austin
- Round Rock
- Cedar Park
- Leander
- Pflugerville
- Georgetown
- Lakeway
- Bee Cave
- West Lake Hills
- San Marcos
- Buda
- Kyle
Don't see yours? Call us — we route larger jobs anywhere in central Texas.
Request a free quote
Tell us what's going on.
We call back within 10 minutes during business hours — and always within the hour overnight.