AC Repair in Castle Rock, CO

What Your Neighbors Are Saying About Us

Alison K.
Aaron came out to service my AC unit. He was prompt courteous and knowledgeable and did not try upselling which I appreciate. I like that this company sends photos of their technician ahead of the visit and ask for feedback on their performance. They are very customer centered. I also get great courteous service whenever I need to call and schedule with them. Highly recommend!
Sam S.
This was the most pleasant installation I’ve ever been part of. There was no attempt to upsell. Had a great conversation about what we needed, we set a date they were prompt, clean, and so professional. Did the job explain to us everything they did. I would use them seven days a week and twice on Sunday! Highly recommend!
Eric S.
These folks are the best HVAC company I think that I have ever worked with. Everyone and I mean everyone was wonderful! From Aaron who did a fantastic job assessing the system and getting the replacement mapped out, to Preston and Phaylan who did an amazing job with the install, to Lisa in the office who kept me informed and supported throughout the whole process. They are cost effective, super friendly and extremely high quality. I cannot thank them enough for a stellar job! Truly elite level service at a very accessible price. A++ all around!
Mike McD.
STRONGLY RECOMMEND! What a great experience. Chris McCollum was the technician that came out and identified the issue very quickly. I am always wary of these kinds of services and being upsold on solutions. He fixed the issue and gave me some options for preventative measures we could take to make the system last longer, but didn't push for any of them to be done immediately. Which weirdly made me more receptive to having some of these scheduled to be done soon.
Mary R.
Thank goodness for Southwest Heating and Cooling! They were so helpful on the phone when I called in to say that my thermostat seemed to be dead. Jeremiah was able to diagnose the problem, gave me a couple of options for the fix, and got everything taken care of right away. He was professional, explained everything to me, made sure all my questions were answered. Highly recommend.
Marie McG.
This was the second time that I have had Southwest Heating and Air Conditioning upgrade my HVAC system and they did another excellent job. Jeremiah installed a new steam humidifier in my home and was professional, knowledgeable, and conscientious. He stepped me through the process and answered all my questions. I would highly recommend the company and Jeremiah.
Julie G.
I am so pleased with the work that has been done by Southwest Plumbing and Heating. The owner personally came out to give me a quote. The staff and installers were very professional and extremely friendly. Anyone is welcome to call me to talk about it.
Jeff M.
Great service. Aaron did a great job.
Lebowski
Just had Jeremiah to the house for a system check and to make some adjustments to the fan. He was on time, courteous, extremely knowledgeable, and had out system working at peak efficiency in no time. Cant be happier with SWH&C!
Mark J.
Southwest is committed to excellent service no matter what your needs. They want to do what’s right not just provide a bandaid to your HVAC system.
Judith K. V.
My technician did a good and professional job. Was also very helpful and knowledgeable with answering questions I had.
Debbie A.
Great attention to detail. Gave many options. Very nice.
Bob S.
Very knowledgeable.
Will S.
I was impressed with communication. The technician that came out was very knowledgeable and professional.
Fredes G.
They arrived on time, and they were truly dedicated professionals. I whole heartily recommend Southwest Heating & Air Conditioning for all your Heating and Air Conditioning needs.
Greg B.
Jeremy was very easy to work with.

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#1 AC Repair in Castle Rock, CO, With 550+ 5-Star Reviews

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Castle Rock’s Preferred Air Conditioning Service Provider

Is your air conditioner causing problems at home or work? Time to schedule an air conditioning service before temperatures into the mid to high 80s! Castle Rock might have relatively mild summers. However, the heat seems to gravitate indoors without a functioning cooling system. 

The atmosphere becomes stuffy and downright uncomfortable. Southwest Heating & Air Conditioning Repair ensures your air conditioner works swimmingly throughout the season. Find out what to look for and when to call us below. 

When Keeping Your Cool Becomes a Challenge

You might notice something is off before more obvious signs develop. The crisp, cool air bursting from the vents becomes a weak, warm flow. You start using your ceiling and box fans more frequently to compensate. 

It’s not just you or exceptionally hot weather. An energy-efficient cooling system doesn’t struggle to circulate dry, refreshing air throughout a building. It also doesn’t:

  • Make weird noises: Have you ever noticed that your unit sounds like a lawnmower, a shrieking banshee, or a helicopter in flight? You shouldn’t get a jump scare every time it starts cycling. 
  • Leak: Yellow or brown water stains around vents, ceilings, or floors near the indoor unit mean the system can’t drain correctly. If you let this issue continue, you’ll have bigger problems, like water damage or mold. 
  • Use excessive electricity: Stop sweating your utility bills! Those skyrocketing prices aren’t necessarily typical or required to keep cool. 
  • Constantly cycle in distracting ways: We in the industry call this short or long-cycling. You’ll notice your air conditioner running for a few minutes before clicking off or running for 30 minutes to an hour. 

Each of these issues means you need AC repair in Castle Rock, CO. So, how do we address them? 

AC Repair in Castle Rock, CO
AC Repair Services in Castle Rock, CO

What We Recommend to Fix Your Unit

Our technicians kick off each service call with a thorough evaluation. We might notice some things on the surface that can solve the issue. However, many common problems run a little deeper:

  • Outdated or disconnected thermostats may need recalibration to connect and send signals to the unit. 
  • Dusty condenser coils often need a quick wipe-down to function properly. 
  • Icy evaporator coils may mean a refrigerant issue or blocked ducts. 
  • Loose or under-lubricated fans make loud noises and restrict airflow. We’ll either tighten the screws or lubricate the attachment. 

Sometimes, HVAC systems stop working without warning. You might need emergency AC repair in Castle Rock, CO, under such circumstances. To help you manage the costs, we offer a Financing Option to make your repairs more affordable.

Protect Your Cooling System All Season Long

Protecting your comfort doesn’t end with our repair services. We recommend joining our Preventative Care Maintenance Membership. When you become a member, you can access:

  • Annual AC maintenance
  • Annual heating maintenance
  • Discounted services, including installation, repairs, and diagnostics
  • Discounted air quality products
  • Priority services

We offer these perks for an affordable monthly fee! After all, nothing makes summer better than a well-maintained air conditioner and unmatched indoor comfort. Make Southwest Heating & Air Conditioning Repair your first choice for all HVAC services in Castle Rock, Colorado. 

About Castle Rock, Colorado

AC Repair Company in Castle Rock, CO
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AC Repair Service Near Me – Reliable, Local Experts Ready to Help

When your air conditioner breaks down, finding an “AC repair service near me” that you can trust is essential. At Southwest Heating & Air Conditioning Repair, we offer fast, reliable solutions for all your cooling needs. Whether your AC is making strange noises, struggling to keep your home cool, or has stopped working altogether, our skilled technicians are ready to diagnose the problem and provide effective repairs. We pride ourselves on offering transparent pricing, timely service, and customer satisfaction. Let our experienced team restore your comfort quickly with our top-rated AC repair services.