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Heating Installation & Replacement We Go the extra mile

Heating Replacements & Installations in Fort Collins

Expert Heater Upgrades for Wellington, Loveland, Windsor & Larimer County and surrounding areas in Northern Colorado

Is your old heating system struggling to keep your home warm during winter? At Grants Heating & Air, we specialize in professional heating replacements and installations designed to keep your home comfortable through Northern Colorado’s harsh winters. Whether you’re dealing with an aging system, frequent repairs, or skyrocketing energy bills, we’re here to help you find the best heating solution for your home.

We know that choosing a new heating system can feel overwhelming, but we’re here to guide you every step of the way. From understanding your options to delivering a seamless installation, we’re committed to prioritizing your comfort. 

Call (970) 450-4983 today to schedule a consultation or request a free estimate for your heating installation in Fort Collins and surrounding areas.

Is it Time to Replace Your Heater?

Knowing when to replace your heating system isn’t always obvious, but there are some key signs that it may be time for an upgrade. While regular maintenance and repairs can extend the life of your heater, eventually, replacement becomes the better option—both for performance and cost savings.

Here are a few indicators that it’s time for a new system:

  • Your heater is over 15-20 years old – Older systems become less efficient and more prone to breakdowns.
  • Rising energy bills – If your heating costs keep climbing despite no change in usage, an outdated system could be to blame.
  • Frequent breakdowns – Constant repairs add up quickly, and at some point, replacement becomes the more cost-effective solution.
  • Inconsistent temperatures – Struggling to keep your home evenly warm? A new system can improve comfort and efficiency.
  • Strange noises or odors – Loud banging, rattling, or musty smells from your system could indicate serious issues.

If you’re unsure whether it’s time for a replacement, we offer free second opinions to help you make an informed decision. No scare tactics, no high-pressure sales—just honest advice based on a thorough evaluation.

Choosing the Right Heating System for Your Home

Selecting a new heating system is a big decision, and we want to help you choose the best option for your home, lifestyle, and budget. There’s no one-size-fits-all solution—what works for one homeowner might not be the right fit for another. That’s why we take the time to walk you through key factors to consider before making your investment.

Here are some important things to think about when selecting a new heating system:

  • Home size and layout – The size of your home, ceiling height, and number of rooms all impact the type of heating system that will work best. A properly sized system provides even heating without wasting energy.
  • Energy efficiency – If lowering your energy bills is a priority, consider high-efficiency models, including heat pumps and ENERGY STAR-rated furnaces or boilers.
  • Smart features – Many modern systems offer Wi-Fi connectivity, programmable thermostats, and zone controls, allowing you to customize heating schedules and improve comfort.
  • Fuel type – Do you prefer natural gas, electric, or hybrid heating solutions? Depending on availability and cost in your area, one option may be more practical than another.
  • Ductwork condition – If your home already has ductwork, a furnace or heat pump might be a straightforward replacement. If not, ductless systems provide an efficient alternative.
  • Long-term costs – While high-efficiency systems may have a higher upfront cost, they can lead to significant savings on energy bills over time. We help you weigh both short-term and long-term costs to find the best value.

As a Daikin Elite Member and specialists in Navien systems, we work with some of the best heating products on the market and service many makes and models. Our team will walk you through your options, explaining the pros and cons of each system so you can make an informed choice—without any high-pressure sales tactics.

Get Started Today

At Grants Heating & Air, your comfort is our mission. Whether replacing an aging heater or installing one for the first time, our team brings the professionalism and care you deserve. Homeowners across Fort Collins, Greely, Loveland, and Windsor trust us to provide quality heating services built to last.

We’d love to discuss your options and help you find the perfect heating solution for your home. Call (970) 450-4983 today to book a consultation or request a free quote for your heating replacement or installation in Fort Collins and beyond!

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Our Reviews Our Clients Speak Volumes

Find out how we've helped others stay comfortable.

    "Did an Excellent Job and in a Timely Manner"

    Grants HVAC recently installed a new furnace and AC unit in our recently purchased house.

    John Roark
    "Quickly Resolved"

    Our technician Chris was awesome and the company was super quick to get over to service our AC.

    Roland
    "Informative and Flawless Installation"

    Grant and his crew performed a flawless installation of a cold climate heat pump and heater for us.

    Jeff Salen
    "Nice guy!  Wonderful company!"

     Grant’s Heating and Air came highly recommended from a great resource and friend.

    Lynn Core
    "We wouldn’t use anyone else."

    They are ethical and professional and know what they are doing.

    Jana Borland
    "Well Trained and Strategized"

    Grant's Heating and Air has been servicing my property for several years now.

    Colette Blough
    "Professionals in Every Way"

    Grants HVAC company has done two major jobs for me at our home in Red Feather Lakes.

    Bill B.
    "Professionalism and Quality of Workmanship"

    We had Grant’s HVAC install a multizone mini split in our home.

    Mark and Leslie Blaul

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