★★★★★
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.
Blowing warm air, won't turn on, or weak airflow? HVAC certified techs, same-day service. Honest diagnostics, repair what's actually broken - not what they can sell you.
“Vili was so nice. I had a lot of questions about my water heater and he answered every one.”
We diagnose and repair every common AC issue. Pick what's happening with yours.
From the first call to cold air - usually same-day.
24/7 live phone line. Describe what's happening and we'll send an HVAC certified tech - same-day service.
Full system check. We find the actual issue - refrigerant, capacitor, compressor, thermostat, airflow - and give you a written quote.
Approve the price and we fix it. Most repairs done in 1–4 hours. Walker labour warranty. Honest advice, every time.
HVAC certified techs · Same-day service · Honest diagnosis, no upsells · Walker warranty on every repair.
Hot desert climate means AC is not a luxury - it's critical. Here's what you get.
Most AC repairs done in 1–4 hours. On-site typically across Southern Utah.
A properly running system uses less power. We tune it up right - not just keep it limping along.
Catch small issues before they cascade. A $200 repair today often prevents a $9,000 replacement.
We fix what's actually broken. Not what's easiest to sell. No-upsell policy, every call.
The HVAC industry has a reputation problem. Here's how Walker's different.
Every repair is different. Here's what drives the cost.
Major repair or looking at replacement? Spread the cost monthly with financing through our partners. Ask us about options during your visit.
Ask about financingBrett 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.
The questions Southern Utah homeowners ask when their AC goes down.
HVAC certified techs on the line 24/7. Same-day service. No upsells, just honest repairs.