A/C Installation, Air Conditioning Installation & Air Conditioner InstallationLongmont, CO & Boulder, CO

Investing in a modern cooling system can be a bit overwhelming. Will you be satisfied with the results? Will the system significantly improve the comfort and health of your home? Operate reliably and efficiently? Deliver the rewards to make it worth it? When you call Colorado's Finest Heating and Air Conditioning at 720-378-1135 for air conditioner installation anywhere across Longmont, CO and the surrounding area, the answer is an absolute yes!

Air Conditioner Installations You Can Trust

Our combined experience of thirty-plus years add up to the perfect system, sized and installed properly, with no unnecessary upheaval or costs. Along with the demands of local weather and requirements of your specific indoor space, we personalize our calculations to optimize rewards.

Give our team a call for all your A/C install and replacement needs!

From central air conditioning to heat pumps and ductless units, Colorado's Finest Heating and Air Conditioning customizes our recommendations. We draw from industry-proven manufacturers, such as Champion and LG, to offer a wide selection, unmatched efficiency levels, and the advanced engineering that simplifies system management, optimizes comfort and air quality, saves you money every month, and ensures reliability. Our fully licensed and insured technicians work closely with you, establish a strict timetable for completion, and adhere to your specifications and budget. Our family is dedicated to your cool comfort, providing affordable and expert air conditioner installation throughout Longmont, CO and Boulder, CO.

A/C InstallationAir Conditioner InstallationAir Conditioner Replacement

Regular maintenance will lengthen your system’s lifespan and efficiency.

Special Offers

$25 OFF Honeywell Smart Thermostat Installation

For your home or business. Valid for Honeywell Smart thermostat only.

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$135 For One Receptacle or Light Switch Replacement and Testing

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$25 OFF Any Electrical Service Repairs

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$369 For a Newly Installed Bathroom or Kitchen Faucet

Labor and tax included.

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$499 For a Newly Installed Pro Flow Toilet

Labor and tax included.

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$239 For a New Installed Garbage Disposal

Labor and tax included.

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$45 OFF a Newly Installed Water Heater

Offer applies to a newly installed AO Smith tanked water heater.

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$25 OFF a Newly Installed Humidifier

Offer applies to a newly installed Aprilaire 600 Bypass Humidifier.

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$750 OFF a Newly Installed Furnace & AC System

Offer applies to a newly installed top-tier, fully-modulating, variable-speed Champion Gas Furnace and 17 SEER High-Efficiency Champion Air Conditioning System.

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$250 OFF a Newly Installed AC Split System

Offer applies to a newly installed 17 SEER Champion Split System.

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$150 OFF a Newly Installed Furnace

Offer applies to the installation of a new gas furnace at your home or business. Valid for single stage Champion gas furnaces only.

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$20 OFF Any Service Call

Get $20.00 off any service call at your home or business. Does not include tune-up or diagnostics.

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$59 Furnace or AC System Inspection and Diagnostic Service

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$79 Furnace or AC System Preventive Maintenance Clean and Tune-up

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Google Reviews

J. Keister

Jordan has done fabulous work for us. He installed a new central heating and air conditioning system that we are very happy with. He also installed a hybrid water heater when we needed access to more hot water for our walk-in tub. Jordan is very responsive whenever we call with any issues related to plumbing or AC. Great service and a really nice guy! Always reasonable with his fees.

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A. Follet-Yost

I called Colorado’s Finest Heating to replace my natural gas furnace. The office was very nice and the tech was an excellent representative of the company. Jordan and Cody did a great job installing the new furnace and I am extremely impressed with the performance and quality of our new unit!

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C. Bonnifield

My furnace went out in the middle of the night I called the office first thing in the morning and someone was sent out a few hours later. Alex arrived and quickly discovered the problem. He was able to fix it same day! Great service! Very friendly, fair on pricing and reliable.

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S. Mollohan

I was very happy with the service and information provided by Colorado’s finest heating and air conditioning. The tech, showed up on time, was very friendly as well as fixed my furnace quickly. He replaced a gas valve that he had stocked on his van and provided lots of helpful information. Great service from great people!

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J. Mcdonald

We called Colorado’s Finest Heating and they were able to come out the same day. They did a great job communicating. The tech Cody was very polite, and he troubleshooted and repaired a fan in my furnace in just a little over an hour. We are very happy with the services. Thanks!

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J. Paluck

Colorado’s Finest Heating and Air came out on Sat at 9am and had me up and running within a half hour without an expensive board replacement. The tech Nate was extremely knowledgeable and helpful.

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