About ASAP
32 Years Keeping DFW in Hot Water
Locally owned. Fully licensed. Manufacturer-certified. We've built ASAP Water Heaters on one promise — honest work, done right the first time.
0+
Years serving DFW
0+
Water heaters installed
0.0★
Google rating
0min
Avg emergency response
Credentials
Licensed, Insured, and Accountable
Every technician on our truck is properly credentialed — no subcontractors, no shortcuts.
TX Master Plumber
License M#46677 — every job pulled and permitted correctly.
Fully insured & bonded
General liability and workers' comp coverage on every job.
Manufacturer-certified
Rinnai, Navien, Rheem, Bradford White, A. O. Smith installers.
Background-checked techs
Uniformed, drug-tested, and trained on DFW code specifics.
5.0 on Google
Hundreds of reviews from real DFW homeowners.
Warrantied workmanship
1-year labor warranty on installs plus full manufacturer coverage.
Our Promise
Warrantied Work & Upfront Pricing
You get the price before we start. No surprise fees, no bait-and-switch, and no hourly clock running while we diagnose your unit.
1-year labor warranty
On every installation we perform.
Full manufacturer warranty handling
We register your unit and manage claims for you.
Same-day service
Most repairs completed the same day you call.
Upfront, flat-rate pricing
You approve the price before any work begins.
Service Area
Serving All of Dallas/Fort Worth
Two crews on the road across the Metroplex — from downtown Dallas to Denton to Southlake.
“Called in the morning, had hot water back by lunch. Clean, respectful, and fair pricing. Best plumber we've used in Frisco.”
Jennifer M.
Verified Google review
“Full tankless conversion in Southlake — flawless work, permits pulled, no surprises. My gas bill dropped noticeably.”
David R.
Verified Google review
“Diagnosed a slow leak two other companies missed. Professional, licensed, and clearly know water heaters inside and out.”
Alicia T.
Verified Google review
Ready to Talk to a Real Plumber?
Call now for same-day service, or request a free written estimate.