
Capital City Heating & Cooling: Trusted, locally owned HVAC pros delivering reliable comfort in Boise.
Capital City Heating & Cooling, based in Boise, Idaho, is a trusted general contractor specializing in heating and cooling. A family-owned and run business, it is praised for honest diagnostics, knowledgeable technicians, and fair pricing. The team handles furnace and heat pump installations, thermostat setup, and reliable maintenance plans with courteous, dependable service.
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Professional installation of furnaces, air conditioners, heat pumps, and mini-split systems with electrical integration.
Affordable yearly or multi-year maintenance packages including filter changes and system check-ups to ensure efficiency.
Prompt and honest diagnosis and repair of heating and cooling systems, with no price gouging.
Installation and programming of new thermostats, with personalized guidance for optimal use.
Comprehensive electrical services for HVAC relocations and installations, handled in-house for convenience.
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Overall rating
Jeremy Sankwich
Capital City was the 5th company to give me a quote on relocating my AC unit to other side of house which included running new Freon lines through the attic and 220 wire under my house. They provided the best education during the quote and best price! So we chose them. And they’re locally, family owned which we loved. The guys showed up, protected our carpets inside, did all the attic and crawl space work and got it done in a shorter period than the quote. 100% I’d recommend them to anyone. Electrical and HVAC from single company (huge plus) and absolutely best service. They’re our new go-to as long as we live in treasure valley!
Larry Ellis
We had our new heater and air conditioning installed last year and we are thoroughly happy with everything that was done and how well our system works. we had city out to do our maintenance this year install a new filter and do a check over our system. Gary was the man that came out. He helped my wife and I figure out a problem with her thermostat on how to set it and leave it set instead of it, switching back in the middle of the night . Gary was very helpful and pleasant to be around. I would recommend him to anybody and he did a good job.. and we also signed up for a three-year maintenance and filter change, which was $140 a very reasonable price for three years.
Jake Armstrong
The entire team at Capital is top notch. Our installation of two furnaces, two heat pumps and a mini-split was flawless and done with professionalism, quality and care. They worked on my house like it was their own. After this first experience, I fully trust Capital with all my heating and cooling needs.
Scott Beal
We have been using Capital City for the last nine years at our current home and for several years in the one prior. We have found them to be honest in their work and diagnosis of problems and don't price gouge. Their techs are knowledgeable, courteous and on time. In this day and age of Big Company's taking over, Capital City remains a FAMILY OWNED and RUN business. I highly recommend them.
Teri Voss
Highly recommend Capital City heating. Our furnace wasn't working and David came out and got it working again. He was very professional, knowledgeable and honest. Let me know about their yearly membership that saves you money. He installed 2 new thermostats and took the time to show me how to program them. Also was able to do the yearly maintenance. Really appreciated the customer service and didn't feel like they were tying to sell me something I didn't need. We have used them for a few years and every time we've had great service. ThankYou!