Aim High HVAC Reviews

“Aim High has continued to provide outstanding service to me for over a decade. I have spoken with and met several of their staff and technicians and they all have been very professional, as well as always helpful and honest… If you want a stress free experience with an HVAC company, I highly recommend Aim High HVAC.”

Trish Laub (Aim High HVAC homeowner, CO)
Excellent
Aim High HVAC
Based on 682 reviews
Response from the owner:Thank you for the 5-star rating, Stephen! We’re glad Jacob could take care of your AC maintenance and help keep your home cool and comfortable. We appreciate you choosing Aim High HVAC!
Aim High HVAC is AWESOME! Our AC was over 20 years old and was not keeping up with the heat. Chris from Aim High came out quickly to assess the situation and make recommendations. We thought we could just get away with replacing the AC unit, but he explained that the furnace that was put into our tri-level home was oversized and was not getting air properly around the cooling coils.
He explained that was why our upstairs was nearly 10 degrees hotter than everywhere else in our house. Long story short we opted for a new energy efficient heat pump system that will also lower our bills in the winter. Our house is so much cooler than before. The upstairs is now only 2 degrees warmer than the downstairs without any changes to our ductwork. Chris has been super helpful with rebates and tax credits for our new high efficiency system. It was not a cheap endeavor, but it was worth it to have them do it the right way. I am excited to see the monthly savings on our future energy bills.
Response from the owner:Thank you, David! We’re so glad Chris was able to get to the root of the issue and help you choose a system that truly fits your home. It’s great to hear your comfort has improved so much—and we’re excited for you to start seeing those energy savings! We appreciate your trust in Aim High HVAC.
Great service. Great people - they work hard to get you want you need, not what they want to sell you.
Response from the owner:We truly appreciate your kind words. Our goal is always to listen first and provide what’s best for you. Grateful for the opportunity to help. We Always Aim High For You!
Geo came out at the scheduled time to diagnose an issue with our air conditioner (which was on the fritz on the hottest day of the year). After some problem solving he was able to explain what he needed to do to fix it. He had it repaired within an hour. My dogs and I are grateful for his service today.
Response from the owner:Thank you, Becky! We're so glad Geo could bring the cool back just in time—especially for you and your pups on the hottest day of the year! We truly appreciate your kind words and are always here when you need us.
Best HVAC guys ever. Set me up perfectly with a new furnace, AC and water heater, explained everything ,
No hesitation in recommending this group!
Response from the owner:Thank you so much for the amazing review, Leslie! We're thrilled to hear that you're happy with your furnace, AC, and water heater, and that our team could make the process smooth and easy to understand. We truly appreciate your recommendation—it means a lot to us!
Damien found the issue quickly. Company was responsive and available.
Customer care and communication were excellent!
Response from the owner:Thank you so much, Michael! We're glad Damien was able to quickly identify the issue and that you felt well taken care of throughout the process. Providing excellent customer care and clear communication is at the heart of what we do. We appreciate your trust in Aim High HVAC!
Jacob Courtois is very personable, conscientious, and highly skilled. He answered all my questions and taught me how to install my filter. The rare quality about him is his eye for detail (observant) and put things back exactly how I like them. He is definitely an asset to the amazing team at Aim High HVAC.
Response from the owner:Thank you, Vicky! We’re so glad to hear Jacob took great care of you during your annual AC maintenance. Your kind words mean a lot to our team — and we agree, Jacob’s attention to detail is top-notch! We appreciate your continued trust in Aim High HVAC.
Julian did a great job in serving our HVAC system. Thank you
Response from the owner:Thank you so much for the kind words and 5-star review! We're thrilled to hear that Julian provided great service on your HVAC system. We truly appreciate your support and look forward to serving you again in the future!
Our technician Curtis was very thorough in explaining everything. He was also very nice and polite.
Response from the owner:Thank you, Patsy! We’re so glad Jacob made your AC maintenance visit a great one. We appreciate your kind words and support.
As always, great service from the team at Aim High.
Response from the owner:Thanks, Jeffrey! We truly appreciate your continued support. It's always a pleasure to serve you and keep things running smoothly!
Jacob always does such a great job servicing my HVAC. I request him every time. He’s very informative very thorough and always gives me great tips.
Response from the owner:Thank you, Lynn! We appreciate your continued trust in Aim High HVAC. Jacob takes pride in being thorough and helpful — we’ll be sure to share your kind words with him!
Response from the owner:Thank you Lana! We appreciate the 5 star review.
Aim High is the best! They put in a whole new system for me 2+ years ago. Every time I need anything now a friendly knowledgeable employee shows up and promptly takes care of me. You cannot beat their equipment or their service.
Response from the owner:Thank you, Elizabeth! We’re so glad to hear your system is still running strong and that our team continues to deliver great service. We truly appreciate your trust and loyalty!
Get did a great job. Took his time and made sure everything was working properly. Also asked if I had any multiple times during his visit
Response from the owner:Thanks for the review, Andy! We're glad your technician took the time to ensure everything was working properly and that your questions were answered. If there’s anything we could’ve done to improve your experience, feel free to call or text us at 303-618-5722—we’d love your feedback.
We had some issues with our A/C. these got resolved quickly, and for no additional charge during our annual maintenance. Very happy with the service and the results.
Response from the owner:Thank you, Ronald! We truly appreciate your continued trust in Aim High HVAC. We're glad we could get your AC issue resolved quickly during your annual maintenance. Your loyalty means a lot to our team!
Geo was our technician and did an awesome job. He was on time, helpful and fixed what we needed!
Response from the owner:Thank you, Nicole! We're so glad to hear Geo took great care of you—on time, helpful, and got the job done right. We'll be sure to pass along the kudos. Thanks for choosing Aim High HVAC!
My ac install went great and at a good price. Tim answered all my questions and was very knowledgeable. The install looks very professional and clean. It has works well.
The one time I needed fast service, they were available the same day and Andrew got the issue resolved fast.
Response from the owner:Thanks for the great feedback, Lance! We're glad to hear your install went smoothly and that everything is working well. Providing prompt, professional service is what we’re all about — we appreciate you taking the time to share your experience!
We were sweltering. AV went out. AIM HIGH sent Andrew out, gave us our options and fixed our ac. Great service rep.
Response from the owner:Thanks for the review! We’re so glad Andrew was able to get your A/C back up and running when you needed it most. We’ll be sure to pass along the kind words — he’ll appreciate it!
Update: Andrew with Aim High came out to fix our water heater and A/C. He was able to fix both and was very kind. We truly appreciated it and will continue to use Aim High!

My heater stopped working when it was snowing, so I called Aim High, and they sent Rex out the same day. My control board had gone bad, so it was replaced the same day, and I had heat! Rex was very kind and professional. I would use Aim High HVAC again.
Response from the owner:Hi again, Dixie! We're so glad to hear Andrew was able to get both your water heater and A/C back up and running. It means a lot that you continue to trust Aim High HVAC — we truly appreciate your loyalty and kind words!
Rex was extremely professional and did a very thorough job servicing our air conditioner.
Response from the owner:Thank you so much, Karin! We’re grateful for your kind words and your business. Rex takes great pride in his work, and we’re glad it showed during your ac maintenance. We’ll be sure to pass along your appreciation. Enjoy your home comfort!
Jacob was super! He explained everything he was doing and why. He took his shoe covers off and on everytime he went in/out of the house. Very professional
Response from the owner:Thanks so much, Donna! We're grateful for your kind words and thrilled to hear Jacob made such a great impression. We'll be sure to share your praise with him — he's one of the best!
Geo was prompt, courteous and efficient. We thank you!
Response from the owner:Thank you for the great feedback, Art! We're glad Geo provided prompt and courteous AC maintenance. We appreciate you choosing Aim High HVAC—enjoy your home comfort!
Recently had a/c serviced by Rex at AIM High. He was on time, let me know he was coming, explained the process and allowed me to ask questions. He explained the club membership changed. Overall a good experience
Response from the owner:Thanks for the great 5-star review! We're glad Rex took great care of you—he’s a standout on our team. Now’s the perfect time for AC Maintenance, and you’re a step ahead of the heat! We appreciate your trust in Aim High HVAC.
Andrew is polite, efficient and professional. He diagnosed my problem quickly and not only repaired it but will follow up. He also cleaned my air cleaner while waiting to confirm his repair worked. Purchasing the system from AIM High and allowing them to maintain it was a great decision.
Response from the owner:Thank you for the great review! We’re glad Andrew provided efficient, professional service and went the extra mile. We truly appreciate you choosing Aim High HVAC—we’re always here when you need us!