Southwest Cooling and Heating

Southwest Cooling and Heating Your comfort is our commitment. Southwest Cooling & Heating, a family-owned HVAC contractor in St.

Southwest Cooling & Heating has proudly been serving Southern Utah since 1980. ‘Running on Trust’ for over four decades, we specialize in keeping homes comfortable through expert maintenance and compassionate service. George, UT, has been keeping homes comfortable for over 40 years. We know how disruptive a broken AC or furnace can be, which is why our trusted team provides fast, reliable service

when you need it most. From AC and furnace repair to heat pump and system installation, we tailor solutions to your home and budget. Our preventive maintenance plans and emergency service ensure your systems run efficiently year-round. Trust Southwest Cooling & Heating for expert service, peace of mind, and comfort you can count on—call us today.

Two furnaces, one job done right. 🔧This side by side Carrier setup shows how we approach every furnace installation, wit...
09/05/2026

Two furnaces, one job done right. 🔧

This side by side Carrier setup shows how we approach every furnace installation, with clean piping, tidy control panels, and attention to detail that homeowners notice. As evenings start to cool down around St. George, having a heating system installed and set up correctly matters more than most people realize.

A quality installation affects everything from efficiency to safety:

• Furnace installation done to proper specifications
• Heat pump installation for efficient year round comfort
• Furnace repair for systems that struggle to keep up
• Seasonal HVAC service to catch small issues early

Our technicians take the time to explain your options and leave every workspace cleaner than they found it. If your current system is aging or you are planning ahead, schedule your consultation with Southwest Cooling and Heating today.

Clear answers matter when your home isn’t staying comfortable, and we loved this review: “Bill was super nice and very k...
09/04/2026

Clear answers matter when your home isn’t staying comfortable, and we loved this review: “Bill was super nice and very knowledgeable! He explained things very clearly!” That is exactly how we approach every hvac service call, whether you need quick hvac repair or a simple checkup. As temperatures start easing off around St. George, Washington, and Santa Clara, now is a smart time to schedule ac maintenance so your system is ready for the next warm stretch and running efficiently. If you notice weak airflow, strange noises, or uneven cooling, our team can help with dependable ac repair and walk you through the options with no confusion. Schedule your visit with Southwest Cooling and Heating today so you can feel confident in your comfort system.

A clean install makes all the difference. ✅This Carrier system is set up and ready to keep a local home comfortable thro...
09/02/2026

A clean install makes all the difference. ✅

This Carrier system is set up and ready to keep a local home comfortable through the rest of the St. George heat. Proper AC installation is about more than just the equipment. Correct sizing, solid connections, and careful setup all affect how efficiently your system runs and how long it lasts.

Thinking about an upgrade? Here is what our team handles:

✔ AC installation sized right for your home
✔ Heat pump installation for efficient year round comfort
✔ Furnace installation before cooler nights arrive
✔ AC maintenance to protect your new investment

Our technicians walk you through your options with clear, upfront pricing, so there are never surprises. Homeowners across Santa Clara and the surrounding area count on us for honest HVAC service.

Schedule your installation consultation with Southwest Cooling and Heating and get your home set up the right way.

We love hearing from our neighbors. 💙Every note, comment, and conversation with local homeowners helps us serve this com...
09/01/2026

We love hearing from our neighbors. 💙

Every note, comment, and conversation with local homeowners helps us serve this community better. As summer winds down across St. George and Santa Clara, it is a great time to think about how your HVAC system held up through the heat.

Here is what a quick fall visit can cover:

✔ AC maintenance to clean up wear from summer
✔ Furnace repair checks before the first cold night
✔ Heat pump repair for year round comfort systems

If your unit has been loud, slow to cool, or cycling oddly, a simple HVAC service call now can prevent a bigger headache later. Our technicians diagnose the issue, explain your options, and give clear upfront pricing.

Schedule your seasonal checkup with Southwest Cooling and Heating and help us keep our community comfortable, one home at a time.

Ready for anything, even on the hottest days. 🚐Every morning our technicians stock the van with the tools and parts need...
08/29/2026

Ready for anything, even on the hottest days. 🚐

Every morning our technicians stock the van with the tools and parts needed to handle whatever the day brings, from a quick AC repair to a full HVAC service call. That kind of prep matters right now, because late-summer heat in St. George puts serious strain on cooling systems, and breakdowns rarely wait for a convenient moment.

Whether your unit is blowing warm air, making strange noises, or just not keeping up, our team can diagnose the problem and handle HVAC repair the same day. We also take care of heater repair and heat pump repair, so your home stays comfortable no matter the season. And if a bigger fix makes more sense, we can walk you through AC installation or heat pump installation options with clear, upfront pricing.

Schedule your appointment online with Southwest Cooling and Heating and let us take it from there.

Nothing beats hearing it straight from a homeowner: “Always quick, polite, and professional.” In the St. George area, la...
08/24/2026

Nothing beats hearing it straight from a homeowner: “Always quick, polite, and professional.” In the St. George area, late-summer heat can turn a small issue into a big comfort problem, so we move fast and keep you informed from start to finish. If you need hvac repair or ac repair in St. George, Washington, or Santa Clara, our team is ready to help you get cool air back without the stress. We also handle ac maintenance to help your system run smoother and avoid surprise breakdowns when temps stay high. When your home can’t keep up, schedule your next hvac service with Southwest Cooling and Heating today.

Tools, gauges, and a sharp eye. That's what a proper HVAC repair looks like up close. 🔍When our technicians pop the pane...
08/22/2026

Tools, gauges, and a sharp eye. That's what a proper HVAC repair looks like up close. 🔍

When our technicians pop the panel on an outdoor unit, they are checking refrigerant levels, testing electrical parts, and making sure airflow is doing what it should. In this part of southern Utah, systems run hard well past summer, so catching worn components early is the difference between a quick AC repair and a full breakdown on a 100-degree day.

If your unit is older, regular AC maintenance keeps it efficient and extends its life. And if it is finally time to replace it, we handle AC installation sized right for your home, plus heat pump installation for folks wanting an efficient all-in-one option.

Whether you need a tune-up or a full HVAC service visit, reach out to Southwest Cooling and Heating and we will take care of the rest.

Your thermostat might be small, but it's the brain of your whole cooling system. 🧠Those colorful wires behind the wall p...
08/19/2026

Your thermostat might be small, but it's the brain of your whole cooling system. 🧠

Those colorful wires behind the wall plate control everything from your AC to your fan, and when one connection gets loose or a terminal wears out, your system can short cycle, blow warm air, or stop responding altogether. With St. George heat still going strong, that is not a problem you want to guess at.

Our technicians handle thermostat diagnostics as part of every HVAC service call, and we often find the fix is simpler than homeowners expect. If a faulty thermostat is stressing your system, quick AC repair can save you from a bigger breakdown later this summer. 🔧

If your thermostat screen is blank, your settings do not match the temperature, or your AC keeps turning on and off, give Southwest Cooling and Heating a call and we will get it sorted out.

AC acting up in the St. George heat? 🔧Southwest Cooling and Heating is here for fast, clear help when your system won’t ...
08/17/2026

AC acting up in the St. George heat? 🔧

Southwest Cooling and Heating is here for fast, clear help when your system won’t keep up. If you’re in St. George, Washington, or Santa Clara, our HVAC service team can track down airflow issues, strange noises, or warm air and get you comfortable again with reliable AC repair.

✅ Common reasons we see in August:
• Dirty coils or clogged filters (time for AC maintenance)
• Low refrigerant or a leak
• Electrical or thermostat problems needing HVAC repair

Need a visit scheduled or want a quick plan for next steps? Reach out to Southwest Cooling and Heating today.

When the summer heat won’t let up, it helps to have a local team you can count on. One homeowner shared that Miguel was ...
08/15/2026

When the summer heat won’t let up, it helps to have a local team you can count on. One homeowner shared that Miguel was very efficient and helpful, and that’s the kind of care we aim for on every hvac repair visit. If your system is running nonstop, now is a smart time to plan ac maintenance so small issues don’t turn into bigger breakdowns. And if you’re dealing with weak airflow or warm air inside, our ac repair and full hvac service can get your comfort back fast in St. George, Washington, and Santa Clara. Book your appointment with Southwest Cooling and Heating today to keep your home cool and steady.

Address

3662 S River Road Bldg A3
Saint George, UT
84790

Opening Hours

Monday 7:30am - 9:30pm
Tuesday 7:30am - 9:30pm
Wednesday 7:30am - 9:30pm
Thursday 7:30am - 9:30pm
Friday 7:30am - 9:30pm
Saturday 7:30am - 9:30pm
Sunday 7:30am - 9:30pm

Telephone

+14356734877

Website

Alerts

Be the first to know and let us send you an email when Southwest Cooling and Heating posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category