It’s NOT about making the sale today

It IS about:

Keeping customers for a lifetime

Providing professional, consistent, and honest service

Going the extra mile and doing the job right the first time

Experience and education that shows in every job we do

Protecting the safety of our customers and not cutting corners to save money

Providing a service we are proud of!

At Grant’s Heating and Air LLC. We believe in completing a thorough and professional evaluation of your HVAC equipment.

Providing you with honest and knowledgeable options so that you can make the right decision for you and your home.

We work on all makes and models:

AC Air Conditioning & Heat Pumps

Forced Air Furnace

Boiler Systems

Tankless Space and Domestic

Water Heaters

Packaged Units

IAQ Indoor Air Quality Filtration - Humidification

Swamp Coolers or Evaporative Coolers

Refrigeration and more


I started my HVAC Career in 1996.   With this experience we can offer you a wide range of residential and small commercial HVAC services.  Whether you are thinking about getting a new furnace, needing maintenance on your existing equipment, or maybe you are wondering if a tankless water heater is a good choice for your home, we can help.

Grant's Heating and Air LLC

HVAC Service and Installation in Northern Colorado

About Us