Heater Installation, Furnace Service, Furnace Repair, Heating Repair & Furnace Replacement in Longmont, CO

Colorado's Finest Heating and Air Conditioning is your trusted provider of comprehensive heating services in Longmont, CO and the surrounding areas. As a full-service mechanical company with over a decade of experience, we take pride in delivering top-quality workmanship and exceptional customer service. Our team of skilled technicians is dedicated to ensuring your home or business stays warm and comfortable throughout the cold Longmont, Boulder, and the surrounding areas winters.

Furnace Repair in Longmont, CO
Air Conditioning Installation Longmont, CO
Longmont, CO Heating Repair

Expert Heater Installation

When it’s time to install a new heating system in your Longmont property, you can count on Colorado's Finest Heating and Air Conditioning to get the job done right. We offer a wide selection of high-efficiency heaters and furnaces from leading brands, ensuring you have access to the best products on the market. Our knowledgeable technicians will help you choose the perfect system for your space, taking into account factors such as:

  • The size of your home or business
  • Your budget and energy efficiency goals
  • Your personal comfort preferences

Once you’ve selected your new heater, our team will handle the installation process from start to finish. We adhere to industry best practices and use only the highest quality materials to ensure your system operates safely and efficiently for years to come.

Reliable Furnace Service and Repair

Regular maintenance is key to keeping your furnace running smoothly and avoiding costly breakdowns. At Colorado's Finest Heating and Air Conditioning, we offer comprehensive furnace service and repair solutions designed to optimize your system’s performance and extend its lifespan. Our maintenance plans include:

  1. Annual tune-ups: Our technicians will inspect, clean, and adjust your furnace to ensure it’s operating at peak efficiency.
  2. Filter replacements: We’ll replace your air filters regularly to maintain healthy indoor air quality and prevent strain on your system.
  3. Safety checks: We’ll perform thorough safety inspections to identify and address any potential hazards.

If your furnace does break down, our team is available 24/7 to provide emergency repair services. We’ll diagnose the problem quickly and implement an effective solution to restore your heat and minimize disruption to your daily routine.

Heating Repair and Furnace Replacement

Even with proper maintenance, your heating system may eventually require repairs or replacement. When that time comes, you can trust Colorado's Finest Heating and Air Conditioning to provide honest, expert advice and superior workmanship. We’ll assess your system thoroughly and recommend the most cost-effective solution for your needs, whether that’s a targeted repair or a full furnace replacement.

If a replacement is necessary, we’ll help you select a new, energy-efficient model that fits your budget and comfort requirements. Our team will handle the installation process seamlessly, ensuring your new furnace is up and running quickly and efficiently.

The Colorado's Finest Heating and Air Conditioning Difference

At Colorado's Finest Heating and Air Conditioning, we understand that our success depends on the satisfaction of our customers. That’s why we’ve built our business on a foundation of integrity, expertise, and exceptional service. When you choose us for your heating needs in Longmont, you can expect:

  • Transparent, upfront pricing with no hidden fees
  • Prompt, professional service from highly trained technicians
  • Quality workmanship backed by our satisfaction guarantee

As a local, family-owned business, we’re committed to keeping our overhead expenses low so we can pass the savings on to you. We believe in providing the best products and services at competitive prices, without compromising on quality or customer care.

Comprehensive HVAC and Plumbing Services

In addition to our heating services, Colorado's Finest Heating and Air Conditioning is a full-service mechanical company that offers a range of HVAC and plumbing solutions. From air conditioning installation and repair to water heater replacement and drain cleaning, our skilled technicians have the expertise to handle all your home comfort needs.

We’re dedicated to staying up-to-date with the latest industry advancements and providing ongoing education for our team. This ensures that we’re always equipped to deliver the best possible service and solutions for our valued customers in Longmont, CO, Boulder, CO, Erie, CO & Platteville, CO.

Schedule Your Heating Service Today

Don’t let a faulty furnace or inefficient heating system leave you in the cold this winter. Contact Colorado's Finest Heating and Air Conditioning today to schedule your heater installation, furnace service, repair, or replacement in Longmont, CO. Our friendly, knowledgeable team is here to answer your questions and provide the expert guidance you need to keep your home or business warm and comfortable all season long.

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

Special Offers

$49 Furnace or AC System Inspection and Diagnostic Service

Call 720-378-1135 for more details.

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

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$25 OFF Honeywell Smart Thermostat Installation

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

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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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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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