★★★★★
Vili was so nice. I had a lot of questions about my water heater and he answered every one. He also showed me how to keep my kitchen sink pipes cleaned out.
Tank, tankless, gas, or electric. Licensed master plumbers install to today's higher code standards - not yesterday's. Manufacturer warranty matched. Financing available. Same-day install possible when your unit has failed.
“Vili was so nice. I had a lot of questions about my water heater and he answered every one.”
A proper water heater install is the difference between 15 years of reliable hot water and an expensive do-over in 3 years.
Right-sized to your home. No more running out mid-shower or inconsistent temperatures.
Most installs completed in 2–4 hours. Stocked trucks mean we can install today in most cases.
Venting, gas work, and code upgrades done to today's standards. Permits handled.
We register and match manufacturer warranties - tank, tankless, and heat exchanger.
We install both. Here's how to decide.
Three simple steps from first call to working hot water.
A licensed master plumber comes out, assesses your home, recommends the right size and type, and gives you a clear written quote.
Review options with no pressure. Financing available if you want to spread the cost monthly. Approve when you're ready.
Most installs completed in 2–4 hours. Old unit removed and disposed of. System tested. Warranty registered. You're done.
A cheap install that fails in 3 years costs more than a proper install that lasts 15. Here's the difference.
Free in-home estimate · Tank or tankless · Manufacturer warranty matched · Financing available · Same-day install often possible.
Every home is different. Here's what drives the cost - and how we keep it transparent.
Spread the cost monthly with financing through our partners. Ask us for options during your free in-home estimate.
Ask about financingOur trucks carry the most common sizes and types - tank and tankless - so in most cases we can install on the same day your current unit fails. Call our 24/7 line and we'll confirm stock before dispatching.
Brett Walker founded Walker Plumbing, Heating & Air in 2002 after 20+ years as a master plumber. He saw a gap for honest, high-quality service in Southern Utah and decided to fill it himself - starting with a single truck and a commitment to do right by every customer.
Today, Brett leads a fully licensed team of master plumbers and HVAC technicians running 20+ service vehicles across St. George and the surrounding communities. Every team member is family-owned, continuously trained on the latest tools, and held to the same standard Brett started with: clear communication, prompt arrival, and zero upsells.
4.8★ rating across 2000+ Google reviews. Here's what Southern Utah neighbours say:
Vili was so nice. I had a lot of questions about my water heater and he answered every one. He also showed me how to keep my kitchen sink pipes cleaned out.
Luke the tech was great. Penny in the office was also great. I'll be having them back in the spring to check the A/C.
I called and got a callback within 5 minutes. They walked me through how to turn off the water and arranged for a plumber to come the next morning at 8 a.m. He arrived promptly, went over my options, and the whole process took about 3 hours. I'd definitely use them again.
Walker runs 20+ service vehicles across Southern Utah, which means someone is almost always close to your street. Family-owned and based in St. George since 2002.
Not sure if we cover your area? Call (435) 222-0340 - we almost certainly do.If you're not happy with our work, we'll come back and make it right - no arguments, no excuses. 23 years in Southern Utah means we earn your trust on every single job, not just the first one.
Answers to the questions homeowners ask before scheduling an install.
Free in-home estimate. Manufacturer warranty matched. Financing available. Most installs done same-day.