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BOISE'S HVAC, PLUMBING & ELECTRICAL EXPERTS YOUR HOME'S BEST FRIEND

Helping Treasure Valley families stay comfortable for over 25 years.

Celebrating 25 Years

Diamond Heating & Cooling, founded in 1999, has transformed from new construction to residential servicing, emphasizing excellence and integrity. Recognized with awards like the BBB Integrity Torch Award and Idaho’s Best HVAC Company, they prioritize customer education and satisfaction with each service call.

Our Accomplishments SPEAK FOR THEMSELVES

Serving Communities with Heart and Expertise Committed to Excellence, Giving Back, and Cultivating a Culture of Servanthood
Where exceptional service meets community commitment. We prioritize giving back to the Treasure Valley through charity support, school assistance, and a culture rooted in servanthood. Join us in uplifting and supporting our communities together.
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Join Our Family at Diamond Heating & Cooling Building Careers with Excellence, Integrity, and Quality in Boise, Idaho
Join our team for fulfilling careers in Boise, Idaho, where we prioritize professionalism, passion, and top-notch service. Uphold our values of excellence and integrity while enjoying competitive salaries, training, and growth opportunities. Explore job openings and join our team today!
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EXPERIENCED HOME SERVICES

From Diamond Heating Cooling Plumbing and Electrical
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    "I will definitely be referring them!"
    Absolutely thrilled with Jason's visit. He was very knowledgeable, thorough, and just a delight.
    - Diane Mc
    Boise, ID
    "I have seldom run into a company of such high integrity."
    They were most courteous and could clearly explain the problems.
    - Marion
    "Good Job"
    Would recommend Diamond to anyone.
    - Randy
    Boise, ID
    "I am very happy with your service."
    Everyone in your company I have ever interacted with is always so professional and friendly.
    - Juanita
    "Will definitely use them again for future work."
    Easy to work with and knowledgeable. Everyone was very friendly and did a great job
    - Brad
    "I would highly recommend them to anyone"
    Our properties are always taken care of, the service is fast, friendly, and most importantly directly address the problem(s).
    - Casey
    Caldwell, ID
    "Highly recommended."
    Diamond Heating and Cooling was very knowledgeable and professional from start to finish.
    - Cliff
    "We were impressed with their up-front and clear pricing."
    John was on time, and explained everything necessary to do with no pressure to do it.
    - Ed

Diamond Videos

Gain insights through our videos.
  • 25 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.
  • 24/7 Emergency Services
    Contact our team at Diamond Heating and Cooling today to get started.
  • Highly Skilled Service
    Our professional technicians are very experienced and certified to provide superior services.
  • Free Second Opinion on All Major HVAC Repairs
    If you are unsure about a price quote, we will gladly provide a second opinion.
  • Free Estimate on Equipment
    It is not about what we can get from our clients, but what we can give to them.

Contact Us Today!

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