COVID-19 UPDATE: Carter Comfort Systems is an essential business and we are still open! We are following the recommended CDC guidelines to keep both our customers and our technicians healthy and safe.
Serving HVAC Needs in Caldwell and Surrounding Areas

Our Services

If you are in need of HVAC services, contact our highly trained technicians.

Professional Caldwell HVAC Services

HVAC Sales, Repair, and Maintenance in Caldwell and Boise, Idaho

Nothing should get in the way of your comfort in your home or place of business. No matter what time of year it is or what the weather is like, your room's indoor temperature and air quality should be clean, efficient, and pleasant. Poorly maintained heating and cooling units can waste energy and pollute the air you are breathing, damaging your health and quality of life. This is why it is important to install or maintain energy-efficient, size-appropriate HVAC units for maximum comfort.

If you are in need of HVAC services, contact our highly-trained technicians for a free estimate on replacement products. If you need help with your HVAC in Caldwell, our technicians can help with all of your needs.

Let Our HVAC Experts Meet Your Comfort Needs

During our 25+ years of experience, Carter Comfort Systems has earned a reputation for providing top-notch HVAC services that are rooted in professionalism and integrity. Our family-owned business has helped thousands of customers, including homeowners, business owners, and contractors, throughout Caldwell and Boise. We are confident that our Caldwell HVAC technicians can provide you the best in quality and value.

Providing Thousands of Customers with the Best in Quality and Value

Specializing in residential and commercial heating and air conditioning systems sales, repair, and maintenance for more than 25 years, we have established a reputation for delivering high-quality HVAC services and products, no matter how big or small the job. Our family-owned business has strong ties to the community and strives to not only meet the expectations of our customers, but to exceed them. Call us today for help with HVAC in Caldwell.

  • Up Front Pricing
  • Highly Trained Technicians
  • Over 25 Years of Experience
  • Our #1 Priority is You


  • Emergency services available
  • Free estimates on new comfort systems
  • A 10-year warranty on systems installed
  • Upfront pricing that is always honest
  • Competitive pricing
  • Large selection of products for every budget and taste

Our Caldwell HVAC technicians offer a wide range of heating and air conditioning services for your home or business. You can count on us for installation of new high efficiency systems to repairing or performing preventive maintenance on your existing system. No matter how big or small the job is, you can be sure that we will deliver quality work at competitive rates.

Hear from Our Loyal Customers

  • “I would recommend Carter Comfort Systems to everyone.”


  • “These guys rock!”

    Chris S

  • “They are fast, efficient, and professional.”


  • “I'm a long time customer who will continue to call them for any future needs.”


  • “I appreciate there integrity and all there hard work. its a very great company”

    Ely Hitonen



    Comfort Club members always get priority response!


    Expert service on your heating and cooling systems by our skilled technician.

  • 15% DISCOUNT

    on non-warranty parts and labor for all repairs!


    Take this one off your “to do” list... we handle everything to keep you on schedule!

  • $50.00 in BONUS BUCKS

    for each consecutive year of Comfort Club coverage.


    or use BONUS BUCKS toward purchase of replacement of system.


    Balance of Comfort Club membership is transferable to new owner if you sell your home.


    Your system is safety-checked, saving you money & working correctly. That’s real peace of mind!


Customer loyalty is our goal, and we work hard to make sure that you are fully satisfied with our products and services. To deliver on our promise, we only employ the most highly trained technicians who are knowledgeable and professional, and we utilize the most reliable products.

Our company is also accredited with the Better Business Bureau since 1998, reflecting our long-standing dedication to providing the highest quality of customer service possible.

Our goal is to make your experience with us a positive one, which is why you can rely on us to meet your needs with integrity and honesty. But you don't have to take our word for it. Take a look at what some of our previous customers have to say about the high-quality services they received from us.

CONTACT Carter Comfort Systems TODAY!

Interested in a free price quote? Ready to schedule a service? Schedule an estimate at your earliest convenience to learn how we can help you reach and maintain the level of comfort you have always wanted.

Carter Comfort Systems

13285 Lewis Ranch Rd
Caldwell, ID 83607

Phone: (208) 739-4181

Regular Hours
  • Monday - Friday 8:00am - 5:00pm
  • Saturday & Sunday Closed

Emergency service available.

Service Area:

, Boise, and surrounding areas.

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