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Serving Garden City & Surrounding Areas
Year-Round Comfort Budget-Friendly Special

Caldwell Heating and Cooling

Diamond Heating and Cooling Shines the Brightest

At Diamond Heating and Cooling, we are known across the Treasure Valley for delivering customer satisfaction. We offer Caldwell HVAC services including repairs, installations, and maintenance. We are equipped to serve commercial and residential properties alike, and our highly trained team is capable of handling virtually any type of heating and cooking system. For broken or malfunctioning AC units and heaters, Diamond Heating and Cooling is the HVAC company you can always trust.

Why Do Customers Love Diamond Heating and Cooling?

  • We have been family-owned and operated since 1999
  • We are available 24/7 for HVAC emergencies
  • We provide second opinions and estimates
  • We are committed to serving you with integrity, honesty, and quality
  • Our workmanship is backed by warranties and guarantees

To schedule your next Caldwell heating or air services, dial (208) 378-6624 now.

We Offer 24/7 AC Repairs in Caldwell, ID

Few things are more frustrating for the average homeowner or business owner than having to deal with a broken air conditioner in the middle of summer. Unfortunately, too many technicians provide vague service windows, leaving you to sweat it out while you wait for them to arrive. That’s why our Caldwell heating and air experts are available days, nights, and weekends for emergency cooling service. We are equipped to handle a range of AC issues, and our HVAC technicians arrive at every appointment with the tools and technology to get the job done ASAP. Our AC experts have over 150 years of combined experience, so whether you’re dealing with refrigerant leaks, clogged filters, or your AC refuses to turn on altogether, you can trust Diamond Heating and Cooling to solve your problem quickly, efficiently, and affordably.

Heating Services to Keep You Warm All Winter Long

Diamond Heating and Cooling offers heating services for a variety of equipment, including furnaces and heat pumps. We provide maintenance work guaranteed to help your heater function better and last longer. With our many energy-efficient installation options, we have everything needed to ensure you stay warm and cozy all winter long. And in case you do end up waking up freezing in the middle of the night, you can always call our Caldwell heating experts for emergency service.

Indoor Air Quality Solutions

If you have pets, live in a home with poor ventilation, or experience frequent allergy or respiratory issues, you should consider calling Diamond Heating and Cooling for indoor air quality service. Even if you have a brand new, top-of-the-line HVAC system, your health can be affected if it is pumping stale or stagnant air throughout your house. Remove containments and allergens in your air and start breathing easier, by calling now for indoor air quality services in Caldwell.

Diamond Heating and Cooling is available by phone at (208) 378-6624, or you can contact us online to schedule HVAC services in Caldwell, ID.

Cooling & Heating Focused on You

Principled & Skilled Services
  • Free Estimate on Equipment
  • 20 Years of Experience
    Since 1999, our team at Diamond Heating and Cooling has been committed to customer service.
  • Dedicated to Integrity
    Our service technicians are focused on making sure that you receive fair and honest services.
  • Free Second Opinion on All Major HVAC Repairs
    If you are unsure about a price quote, we will gladly provide a second opinion.
  • Highly Skilled Service
    Our professional technicians are very experienced and certified to provide superior services.
  • It is not about what we can get from our clients, but what we can give to them.

See What Our Customers are Saying!

  • Absolutely thrilled with Jason's visit. He was very knowledgeable, thorough, and just a delight. He patiently answered all my questions and explained to me the way A/C works. Definitely top-notch service
    - Diane Mc