Aim High HVAC

5.0
751 reviews

About

HVAC ContractorWater Heater SalesWater Heater Service
At Aim High HVAC, your home comfort is our top priority. We are dedicated to providing exceptional service and maintenance for your existing heating and cooling equipment, ensuring reliable performance year-round. Whether you need routine maintenance or emergency repairs, our expert technicians are here to help. Aim High HVAC proudly serves Aurora, Castle Pines, Castle Rock, Centennial, Englewood, Highlands Ranch, Lakewood, Littleton, Parker, and South Denver, CO, with prompt and professional service tailored to meet your needs. Call or text 303-618-5722 to schedule your HVAC service or emergency appointment today!

Location

Aim High HVAC
9933 Titan Park Cir, Littleton, CO
80125, United States

Hours

Reviews

5.0
751 reviews
5 stars
737
4 stars
7
3 stars
2
2 stars
0
1 star
5

What are people saying?

AI-generated from recent customer reviews

Professionalism

Technicians consistently demonstrated professionalism, courtesy, and thoroughness in their work.

Customer Service

Customers praised the company's responsiveness, communication, and willingness to explain processes clearly.

Quality of Work

Aim High HVAC received high marks for the quality of their installations and maintenance services.

Reliability

Many reviews highlighted the company's reliability, with technicians arriving on time and completing work efficiently.

Value for Money

Customers felt that the pricing was reasonable and appreciated the transparency in costs.
  • JJ
    James Janusek
    Dec 19, 2025
    5.0
    Bo came to address an issue with our thermostat. He was very friendly and extremely thorough. He made a special trip for a replacement control board and triple checked everything before leaving. He made sure to discuss all options and answer all of my questions. We’ve had only great experiences with Aim High HBAC and will recommend to anyone looking for reliable, honest service!
  • AW
    Ammon West
    Dec 17, 2025
    5.0
    great experience, solid execution, attention to detail. got a humidifier installed and this is how you'd hope your HVAC company operates. I'd be confident having them work on other aspects of the system 100%. Evan knocked it out of the park, thanks!
  • MM
    Matt Melgard
    Dec 14, 2025
    5.0
    AIM High consistently provides high quality and has never let us down, even with an older house/furnace where maintenance and catching things early is key. Their prices are reasonable and their staff is always professional and courteous Highly recommend them for any HVAC needs!
  • MK
    Macy Krukiel
    Dec 11, 2025
    5.0
    This was some of the best service I have ever received. My furnace gave out yesterday and Bo and Evan came out first thing this morning and replaced the entire furnace as well as the thermostat. They walked me through everything and took time to make sure I understood everything. I will definitely be using them for all my future needs. Thank you Bo and Evan for such amazing work.
  • CN
    Coach Nina
    Dec 8, 2025
    5.0
    I am so happy with the work that Scotty and his team at Aim High installing our tankless water heater. Scotty and team respected my property and made it look beautiful! I would definitely recommend this company again and again. They have installed my heater and AC. Their partners Aim High Electric installed a generator. I will never trust anyone else to do this kind of work for me. They have been my go to since we met in 2017! They are honest and the quality speaks volumes!! Thank you for making it streamlined and nice!!!

Frequently Asked Questions About Aim High HVAC

What services does Aim High HVAC provide?

Aim High HVAC offers exceptional service and maintenance for heating and cooling equipment, including routine maintenance and emergency repairs.

What areas does Aim High HVAC serve?

They serve Aurora, Castle Pines, Castle Rock, Centennial, Englewood, Highlands Ranch, Lakewood, Littleton, Parker, and South Denver, CO.