Upgrade Your HVAC Unit in the Longmont or Westminster, CO Area

Upgrade Your HVAC Unit in the Longmont or Westminster, CO Area

Swap out your old unit for a new one with our HVAC installation services

Is your HVAC unit on its way out? In need of a new unit for your newly built home? Horizon Appliance and HVAC has you covered. As part of our HVAC services, we provide HVAC installations throughout Longmont and Westminster, CO.

We can install Trane equipment. Our team will take great care to properly install your new unit. Trane is the #1 brand in the industry, we believe our customers deserve the best. Plus, we provide a warranty with all of our HVAC services, including installations. That way, you won't need to worry about having your system repaired or replaced.

Ready to get a new, modern HVAC unit for your home? Book an HVAC installation service with us today.

Why go with a new unit?

Sometimes, it's best to get a new HVAC unit instead of having your current one repaired. New installations can be helpful if your current unit is:

  • Constantly breaking down
  • Over 10 years old
  • Not energy efficient
  • Randomly cycling on and off
  • Producing poor air quality


Reach out to us when you're ready to upgrade from your old HVAC unit.

What we work on

  • Washers
  • Dryers
  • Dishwashers
  • Refrigerators
  • Freezers
  • Ovens
  • Range
  • Cooktops
  • Microwaves
  • Ice machine's
  • Wine coolers
  • Trash compactors
  • Window A/C
  • Mini split air conditioning units
  • Central air conditioning
  • Heaters
  • Walk in coolers
  • Comercial restaurant equipment

Appliance brands we service

  • Amanda
  • Asko
  • Blue star
  • Bosch
  • Decor
  • Electrolux
  • Fisher&paykel
  • Frigidaire
  • Gaggenau
  • Ge
  • Hotpoint
  • Jenn-Aire
  • Kenmore
  • Kenmore elite
  • Kitchenaid
  • LG
  • Magic chef
  • Marvel
  • Maytag
  • Miele
  • Scotsman
  • Sub-zero
  • Cove
  • Wolf
  • Thermador
  • U-line
  • Viking
  • Westinghouse
  • Whirlpool
  • Siemens
  • American range
  • Arctic air
  • Auto fry
  • Air king
  • Baxter
  • Belle of
  • Beverage air
  • Champion
  • Cleveland
  • Continental refrigeration
  • Dexter
  • Fry master
  • Garland
  • Gaylord
  • Hobart
  • Hoshizaki
  • Hussmann
  • Ice o matic
  • Imperial
  • Kolpak
  • Lincoln
  • Sharp
  • Unimac
  • True
  • Turbo air
  • Turbo chef
  • Victory
  • And more