Capital City Heating & Cooling is one of the valley’s last heating contractors earning your business through honesty, integrity reliability, knowledge and a great respect for our community.

With over 60 years of combined experience, we strive to make our services affordable for all of our clients as well as our newcomers. We also believe it is our moral responsibility to do a great job and provide our clients with excellent customer service that they can not only count on but they can believe in and be a part of as well as giving them the confidence to share our name with their family, friends and neighbors. We think it’s time and okay for people to start asking a little bit more of the contractors that come into their homes or businesses. We make it our ultimate goal to provide a memorable experience and build relationships with our clients that will last a lifetime. We are not in the business to make millions of dollars to personally put in our pockets, talk you into something you don’t need or give you false information, all we want is to provide excellent service to our clients that they can count on and trust every time not just once as well as a decent and respectable living for our employees that they can be proud of.


Michael and Jenny

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HVAC Boise and Surround Areas in the Treasure Valley

With years of experience and the best American products available, we provide Boise and the surrounding areas with exceptional HVAC services when they need them the most. All the services we offer include a full service, meaning that the client doesn’t have to do a thing. The HVAC services that we can provide you with today include the following;

Professional HVAC Boise, Idaho

With the extreme temperatures of Idaho, it’s crucial to your family’s comfort to have properly functioning HVAC systems. At Capital City Heating & Cooling, we deliver friendly and affordable services to our community to ensure that anyone who needs help has access. Our business model is focused on the clients’ needs and we do everything we can to satisfy them. When you call us, you can depend on same-day service from a knowledgeable and friendly technician that won’t leave until you’re satisfied. If you’re in need of a trusted HVAC service provider, there’s no better choice than Capital City Heating & Cooling.

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The Capital City Heating & Cooling Difference

With every job, we are emotionally connected to our customers and dedicate ourselves to providing them with comfort. As a locally owned and operated business, we care about our community and strive to continue the success of Boise. With our mindset, helping each customer is like helping a neighbor in need.

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Emergency Services 24/7
no after HOURS FEES
Free Second Opinions
Maintenance Agreements
Smart Thermostats

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Capital City Membership

HVAC systems require regular maintenance in order to continue optimal functions. Instead of waiting for your systems to degrade, you can enroll in our membership today. This plan includes spring and fall tune-ups, discounts on repairs, and new equipment. For more information on our membership, feel free to give us a call.

For rapid and reliable HVAC services
call (208) 345-4115 today! 24/7

Great tips to keep your furnace operating to peak efficiency and manufacturer’s specifications:

  • Change your furnace filter. Your filter is the first line of defense against damaging dirt and dust. A good rule of thumb is check then monthly, change them when they are dirty or you cannot see light through the filter material. A lot of service calls are related to dirty or clogged filters
  • Set thermostat to a comfortable setting. Turning your thermostat up and down throughout the day can cause your furnace to run more trying to catch up the heat loss if you turn it way down during the day when you are not home
  • Check vents. Vacuum and dust registers and return air grills and make sure they are not blocked by furnishings, floor coverings or window treatments
  • Annual service. Have your furnace serviced by a licensed HVAC company annually. This can help foresee upcoming failures and potential dangerous situations


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