Pro Business

Capital City Heating & Cooling

Boise HVAC Companies
Ranked #7 in Boise | Grade B+
4.90 (349 reviews)

Capital City Heating & Cooling

Capital City Heating & Cooling provides practical HVAC solutions for Boise homeowners, focusing on clear communication and dependable service on furnaces, AC units, and heat pumps.

Why Homeowners Choose This Business

Local Boise team with clear estimates and courteous service. Technicians explain findings, offer practical options, and complete work neatly. Phones are answered promptly and scheduling is straightforward.

Service Area

Boise and surrounding Treasure Valley neighborhoods, including much of Ada County.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Performs at or above the local average for Google rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Service
  HVAC repair
  Residential Service
  AC Repair
  Maintenance
  Furnace Repair
  Installations
  Heat Pump Service
  Repairs
  HVAC Maintenance
  AC replacement
  Furnace Installation
  Thermostat troubleshooting
  Indoor Air Quality Checks
  Seasonal HVAC Tune-Up
  ducted system service
  Boise HVAC

Services include heating and cooling repair, diagnostics, system maintenance, furnace and AC replacement, heat pump service, indoor air quality checks, and thermostat troubleshooting.


Recent Reviews

4.90

(Based on 349 reviews)

Customers frequently note friendly technicians, thorough explanations, and reliable outcomes. Ratings on major platforms reflect strong satisfaction across repair and replacement work.

Capital City Heating and Cooling has been our go to for all heating and a/c needs. They installed a new high efficiency furnace in Feb 2017, we use their maintenance plan and have carefree peace of mind for no problems.

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!

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.

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.

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!


Special Offers

Emergency Service

Emergency service may be available for urgent issues.


Frequently Asked Questions

They work on central air conditioners, gas furnaces, and heat pumps commonly found in Boise homes. They also address thermostats and basic indoor air quality concerns tied to your HVAC system.

Yes, seasonal maintenance is available to check system performance, change filters where applicable, and identify parts that may need attention. Regular tune-ups can improve efficiency and reduce the chance of unexpected breakdowns.

They handle full system replacements, including removal of the old unit and installation of new equipment. The team can discuss capacity, efficiency options, and expected timelines before work starts.

You can call the Boise office to request a convenient appointment window. Staff will confirm details, provide basic guidance on what to expect, and keep you updated if timing changes.

Make sure the area around your furnace or AC is accessible and note any recent issues, noises, or error codes. If possible, check that breakers are on and filters are not excessively clogged.
 Verified Listing

Opening Hours


  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

Request Service


Business Details


Business Rating
4.90 (349 reviews) Pro Business
Address
420 N Curtis Rd, Boise, ID 83706, USA, Boise, ID 83706, US
Business Type
general_contractor

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