Free Second Opinions
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
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.
We’re proud to announce our official partnership with Athletic Club Boise, Idaho’s first professional soccer team. As a company rooted in community and servanthood, we are excited to support local athletes, families, and fans while helping grow professional sports right here in the Treasure Valley. This partnership reflects our commitment to investing in the communities we serve and building lasting connections both on and off the field.
EXPERIENCED HOME SERVICES
From Diamond Heating, Cooling, Plumbing & Electric
- AC Installation
- AC Maintenance
- AC Repair
- Air Conditioning
- Air Conditioning Services
- Air Filtration & Purification
- Ductless Mini-Split Systems
- Electrical Services
- Emergency Cooling Service
- Generators
- Heating
- Heating Services
- Indoor Air Quality
- Indoor Air Quality
- Plumbing Repairs
- Plumbing Services
- Repiping
- Thermostats
- UV Germicidal Lights
- Water Heater Installation
- Water Heater Repair
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"Excellent Courteous Professional"Best heating & cooling company in the Treasure Valley.- JudyBMeridian, ID
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"Good Job"Would recommend Diamond to anyone.- RandyBoise, ID
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"Thank you!"You folks take really good care of our homes. Thank you!- Michelle
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"I am very happy with your service."Everyone in your company I have ever interacted with is always so professional and friendly.- Juanita
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"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
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"AAAAAAAAAAA PLUS"They did a great job but more importantly my install was fraught with some challenges due to the system I had in the past.- SallyBoise, ID
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"Highly recommend!"Alex is very nice and knowledgeable. the staff when scheduling was courteous and swift.- great quick serviceNampa, ID
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"They made such a difference in our lives"
I am thrilled to report that the change has been amazing! There is much less dust in the house when we run our system. Our air circulation creates a marked difference in our quality of life.
- Laura
