Longmont AC Repair

Professional cooling system services from Lion Home Service!

Emergency Services Available 24/7
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Longmont AC Repair
Why Choose Lion Home Service For Cooling?
  • 100% Satisfaction Guaranteed - The Lion Guarantee
  • Locally Owned and Operated
  • Upfront Pricing, No Surprises
  • 24/7 Emergency Service
  • Enjoy a Quieter, Energy-efficient AC Unit
  • Most Comprehensive Preventive Maintenance Program
BrandChoosing a brand that has been in the industry for decades, and stands by their products, materials, and people.
Written Guarantees & WarrantiesWith our expert craftsmanship and our 100% Satisfaction Guarantee, combined with the best guarantees on the market, you can enjoy a trouble-free air conditioning system for years!
Energy SavingsA well-designed air conditioning system can provide you years of comfort with less energy being used, lowering your energy costs up to 35% annually.
Investment ReturnSpending less on efficient cooling the air in your home is always ideal. We offer highly energy-efficient air conditioning systems that will keep your home cool for less.
Modern TechnologyWe offer cooling solutions with modern technologies, and our techs arrive in a fully-loaded service van packed with the best tools for the job.
Peace of MindKnow your home contains clean and comfortable air, and be worry free when a heat wave comes rolling into town. Take pleasure in having an AC system that won't need constant repairs or bleed your budget dry.
ValueThe true value of your air conditioning system includes: Professional service, Top-of-the-line guarantees & warranties, energy savings, and reliability.
Just $49

A/C Check-Up

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*Valid for a limited time only. Coupon must be presented at the time of service. May not be combined with any other offers.

Special DiscountsSeniors, Veterans & Disabled

Victor A.

Just had Lion House service my ac following a fire at my home. They were recommended to me through one of the largest disaster recovery companies in the US. I can now see why they got that recommendation. They provided ...

Brian L.

We just had our HVAC system replaced by Lion Home Services, could not be more happy and satisfied with them. From Andrea and Chris doing the initial service call, to Zak and Dante on the install, and finishing up with ...

Susan G.

This was a sub contracted call however; Anthony the repair individual was very responsive, professional, knowledgeable, making certain that he identified the problem to insure that moving forward there would be no further issues. Anthony was diligent in attending to ...

Brian L.

We just had our HVAC system replaced by Lion Home Services, could not be more happy and satisfied with them. From Andrea and Chris doing the initial service call, to Zak and Dante on the install, and finishing up with ...

Kathleen G.

Your service expert, Blake, installed a wall unit AC in June of 2020 and did a fantastic job of installation and had to follow up a few times to correct a noise which he did with precision. Now in June of 2021 ...

Don W.

I had Jose out to complete my AC install and once again was impressed by his technical skills. He was very professional and diagnosed it and completed the install. I have worked in this industry before and know a good ...


Lion Home Services is committed to providing you with the best-in-industry service while remaining your same locally-owned Longmont contractors. We’ve proudly served the residents of the Front Range of Colorado for years, providing them with the personalized care their homes need. Our excellent care has kept us going strong, earning us both the Best of HomeAdvisor Award and the Elite Service Award. All of these accolades and more have earned us a great BBB profile. Our tireless attention to detail when dealing with our communities speaks for itself.



We adjust our services to fit your needs better. We give seniors, veterans, and people with disabilities discounts because we know it is what they deserve. At Lion Home Service, we care most about providing you with fair and equitable service for the work you need to have done.


An issue with your air conditioning is not always as easy to spot as you might think. Air conditioning systems rarely break down entirely but most run in a diminished capacity for several reasons. Suppose you’re experiencing any of the following symptoms with your AC. In that case, it might be time to consider our Longmont air conditioning repair service.

  • Your HVAC vents rattle loudly.
  • When in operation, your system circulates unpleasant odors through the building
  • Your AC unit shuts off abruptly.
  • The air leaving your vents is warmer than desired
  • Ice is forming on your system’s coil
  • Blower fans operate with no regard to thermostat control
  • The air no longer exits your vents despite your system running
  • Your air conditioning system ceases to respond to all controls

One or more of these signs is undoubtedly the result of an air conditioning system in disrepair. The Longmont air conditioning repair performed by our trained professionals will likely address the source of these problems. Choose only the most flexible and professional experts to tackle your ac repair in Longmont.


Even if you think your AC is working correctly, an inspection from our trained professionals may still be a good choice for you. Faulty ducts may still be allowing your climate-controlled air escape. Leaks can contribute to the cold and warm spots you may feel around a building. Worse still, these leaks will force your system to work harder, and an air conditioning system that works hard eats up your electricity. Stop paying for a faulty duct system! Have the authority in Longmont air conditioning, Lion Home Services, send a friendly service expert to inspect your HVAC system.


As the weather turns warm, we tend to rely on our AC to keep us safe from the heat. But if we have not maintained our air conditioning systems, they can fail when we need them most. Thankfully, our team at Lion Home Services is always ready to respond to your calls for air conditioning repair in Longmont. Contact one of our friendly service representatives, and a service expert be on our way to perform an emergency AC repair as soon as possible.

Rely On the Proud Team at Lion Home Services

At Lion Home Services, our jobs are all handled by service experts who conduct themselves to ensure that each job is:

  • Completed Using Modern Standards and Tools
  • Respectfully and Carefully Completed
  • Executed With Precision for Best Results
  • Properly Cleaned Once Finished

Our focus on remaining fiercely loyal to our communities has earned us a reputation for excellence in Colorado. We base our service on the relationship between our customers and ourselves. This relationship is what makes them comfortable engaging with us. Discussion between Lion Home Services and our customers makes us the most responsive Longmont AC repair service experts. Our friendly service representatives are waiting for your call to schedule a service with the community’s first choice in Longmont air conditioning. Estimate. Please don’t wait any longer. Contact us today for the reliable service only a proud Lion Home Services Longmont AC repair expert can provide.

The Go-To Cooling Service Professionals

Feeling the heat? Experience rapid, lasting relief with our trusted cooling experts.

To enjoy a comfortable temperature inside of your home once again, please contact us to schedule your cooling services appointment.

Useful Tips for Homeowners
Categories: Air Conditioning
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Save Energy While Battling The Heat These Few Tips Can Help You Stay Cool And Energy-efficient Air conditioning is the easy solution to the noon heat, but it’s not the only one. We’re all happy to flip a switch and let … Read More
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Is It Time To Change Your HVAC Filter? You may need to change your filter more often than you realize! Air filters are a crucial component of your HVAC system. They not only keep your air clean but also improve the efficiency of … Read More
3 Reasons Quiet Cool is a “MUST HAVE” Reason #1  AIR CONDITIONING SAVINGS   Monthly Bill:  Save up to 50-90% on you monthly AC bill Lowers the core temperature of your home Induces thermal mass cooling Exhausts heat pockets in the attic HVAC System:  … Read More
What is a Whole House Fan? How does it work?….. Better yet, How does it compare? What are Whole House Fans?  A whole house fan is a ventilation cooling system that uses less energy than a traditional air conditioner. This energy-efficient system works by pulling cool, outdoor air into your home and … Read More
What’s Involved In Professional AC Maintenance? When You Receive Maintenance From The Pros, What Are You Really Paying For? ​We all know that we should maintain all of our appliances. Still, we rarely find the time or motivation to do it … Read More
how to program your thermostat with Lion Home Service
How To Program Your Thermostat For Summer Keep Your Home Cool Without Breaking The Bank Follow our guide to get the most out of your HVAC system. Our air conditioning units can seem like godsends whenever the temperature reaches triple digits. Even … Read More