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.

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Google Rating
Based on 596 reviews
Aim High HVAC - Heating & Cooling Services in Littleton, CO

We Always Aim High for You


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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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

Rosie GallantRosie Gallant ★★★★★ Travis came out to service our 24yo system. He did a great job and explained our options going forward. Will definitely go with them when we upgrade the system!Aidan McNallyAidan McNally ★★★★★ Amy BradshawAmy Bradshaw ★★★★★ Great company and we’re on time and even completed an extra task for me that was not on the schedule! Awesome job!Tina HodnettTina Hodnett ★★★★★ Our AC went kaput on 100° day! David from AIM High was at my hom within an hour did the diagnosis and fixed our issue. Aim High had come very highly recommended amongst some friends and I know why! They are professional, thorough and provide an incredible service. Thank you David!!!!js_loader