Heating & Cooling Services
in Littleton, CO

Aim High HVAC is Littleton’s first choice for home service solutions. Specializing in expert heating and cooling services as well as water heater, water treatment, and air quality service, we’re committed to keeping your home comfortable and safe.

About Us
4.9
Based on 553 reviews
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Aim High HVAC - Heating & Cooling Services in Littleton, CO

We Always Aim High for You

Heating

At Aim High HVAC, we offer a comprehensive range of heating solutions. From diagnostics and troubleshooting, to furnace repairs and complete system replacements, we ensure your heating system will keep you warm throughout the cooler months.

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Cooling

Our range of AC services encompasses everything from air conditioning repair and routine maintenance to installations and needed replacements. Our goal is guaranteeing your cooling system’s seamless operation through the warmer months.

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Aim High HVAC - Heating and Cooling Services in Littleton, CO

Why Choose Aim High HVAC?

Serving Colorado residents since 2016, the Aim High HVAC team’s commitment to integrity, devotion, and excellence has kept us the preferred, local choice in Littleton, Parker, Castle Pines and beyond.

  • Superior service at fair prices
  • Available to service and repair all brands
  • FREE guaranteed proposals
  • Accredited by the Better Business Bureau, A+ Rating
About Us

AC Installation, Repair, and Maintenance

The Aim High HVAC team is equipped to handle all your air conditioning service needs. We know that efficiently cooling your home is essential for comfort – especially through the warmer months. This is why we provide comprehensive AC services including expert repair, maintenance, installation, and full replacements. Superior service at fair prices.

Air Conditioning
AC and Cooling Services in Charlotte, NC
Heating Services in Littleton, CO

Expert Heating Services

Our mission throughout the colder months is to ensure your home remains a warm, safe environment you can relax in. The Aim High HVAC team provides professional heating services, including thorough repairs and even total furnace replacement when needed.

Heating Services

Areas We Service

Aim High HVAC delivers outstanding heating and cooling solutions for your home, ensuring exceptional service. Our Colorado service area includes:

  • Aurora
  • Castle Pines
  • Castle Rock
  • Centennial
  • Englewood
  • Highlands Ranch
  • Lakewood
  • Littleton
  • Parker

What Homeowners Say About Aim High HVAC

Jo VoellJo Voell
18:45 01 Mar 24
Aim High was awesome. Twice I had a heat emergency and they were able to service my system the same day. Just had cleaning and maintenance done and super pleased with the services provided!
Chrissy KruegerChrissy Krueger
17:46 29 Feb 24
I can not recommend this company enough. We had a carbon monoxide leak in the middle of the night. Fire department found the source quickly. It was the furnace. We called AIM High the next morning at 8 am. They were here by 10 AM to evaluate the situation. Back the next day to install a new furnace. We shopped around and Aim High gave us the best price. Their technicians are also top notch. Very grateful for the honest and fast work.
minetteb2minetteb2
05:10 30 Jan 24
I highly recommend Aim High! They replaced our old broken furnace with an updated one, and the cost was reasonable. They did not press us to spend more than we wanted to. David, Chris, and Cameron were all very professional (both in-person and on the phone). They took care of the issue quickly and efficiently so we weren't without heat for very long. After the installation, they cleaned up after themselves, and came back a few days later to check to be sure that it was all working properly. We had lots of questions along the way, and they were very patient and knowledgeable.
Karin PetersonKarin Peterson
03:12 26 Jan 24
Aim High has amazing technicians -- specifically Damien and Andrew. They take the time to explain what they are doing, charge fair prices, and even came out after hours to fix an issue a couple days after I had the furnace serviced and didn't charge anything extra. Super professional, very timely and great guys.
Trish LaubTrish Laub
16:00 18 Jan 24
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. When, after years of having inspections and maintenance done on my old furnace, it became necessary to replace it, they took the time to explain the options, made the process easy and I had new, updated equipment the next day. They have always been available for questions and ready to send a technician out if there are any concerns. If you want a stress free experience with an HVAC company, I highly recommend Aim High HVAC.
Stacy AragonStacy Aragon
04:12 03 Jan 24
Aim High is an outstanding HVAC service provider. They make sure to get your appointment scheduled at your earliest availability and everything is well documented and professional. They offer you a formal quote before any work is done and they honor not going over that price. They have come out to diagnose my air conditioning and recently a potential carbon monoxide leak in my furnace. They were very prompt and made sure to fix what was needed immediately to put my family at ease. I can't thank this company enough. Cameron, Damien and David Reeg are top notch professionals and my family can't thank them and this company enough. They will always be on my speed dial if ever needed again. Thank you.
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