Business Details
27 Years
experience
Emergency
services
Trusted HVAC, Plumbing & Electrical Services in Boise, ID
Since 1999, Diamond Heating & Cooling has been committed to delivering exceptional HVAC, plumbing, and electrical services to Treasure Valley residents. Founded by Rick and Sue Ellen, our company transitioned from new construction to residential services in 2009, prioritizing excellence, integrity, and quality. Recognized with awards like the BBB Integrity Torch Award and Idaho's Best HVAC Company, we focus on customer education and satisfaction through honest, transparent service. Our team of certified technicians brings over 150 years of combined experience, ensuring reliable solutions for heating, cooling, plumbing, and electrical needs.We operate 24/7 for emergency services and offer free second opinions on major HVAC repairs. Our mission emphasizes treating customers with honesty and building lifelong relationships through superior service. We serve Boise, Garden City, Meridian, Caldwell, and surrounding areas, maintaining a strong commitment to community involvement through charity support and educational initiatives.
Services
AC Repair
Furnace Installation
Plumbing Services
Electrical Repairs
Indoor Air Quality
Water Heater Installation
Thermostat Services
Emergency HVAC
Ductless Mini-Split
Heat Pump Installation
Details
- Year established: 1999
Highlights and features
- 25 years of experience serving Treasure Valley since 1999
- Awarded Idaho's Best HVAC Company and BBB Integrity Torch Award
- 24/7 emergency services for urgent heating and cooling needs
- Free second opinions on major HVAC repairs
- Community-focused with charity support and local school partnerships
What people say
Superior Company
Highly recommended
Professional service
Excellent Courteous
Beyond Expectations
Services
AC Repair
Our certified technicians provide prompt AC repair services for residential properties. We diagnose and fix cooling system issues like refrigerant leaks, compressor failures, and thermostat malfunctions. With 24/7 emergency availability, we restore comfort during peak summer months while maintaining transparent pricing and honest recommendations.
Furnace Installation
We offer professional furnace installation services with energy-efficient models from trusted manufacturers. Our technicians assess home heating requirements, recommend appropriate BTU capacity, and ensure proper venting and safety compliance. The service includes system testing, operational training, and manufacturer warranty registration for long-term reliability.
Plumbing Services
Our licensed plumbers handle residential repairs, installations, and maintenance for water heaters, fixtures, and piping systems. Services include leak detection, pipe replacement, and emergency plumbing support. We use advanced diagnostic tools and maintain strict code compliance for all residential plumbing work.
Indoor Air Quality
We improve home air quality through specialized solutions like UV germicidal lights, filtration systems, and humidity control. Our technicians perform air quality assessments and recommend customized solutions to reduce allergens, eliminate odors, and enhance respiratory health for Treasure Valley homeowners.
Electrical Services
Our licensed electricians provide residential electrical services including panel upgrades, circuit repairs, and safety inspections. We handle emergency electrical issues, install EV charging stations, and perform code-compliant wiring for new constructions or renovations across the Treasure Valley region.
People
Rick
Founder
Co-founder with over 25 years in HVAC industry, transitioned company from construction to residential service in 2009, emphasizing integrity and customer-first approach.
Sue Ellen
Co-Owner
Joined full-time in 2009 to build residential service focus, instrumental in developing company culture centered on honesty and quality service standards.
Questions
What HVAC services do you offer?
We provide AC repair, furnace maintenance, heat pump installation, thermostat services, and 24/7 emergency HVAC support for residential properties.
Are you available for emergency plumbing?
Yes, our 24/7 emergency services include urgent plumbing repairs for leaks, pipe bursts, and water heater failures across Treasure Valley.
Do you service areas outside Boise?
We serve all Treasure Valley communities including Caldwell, Meridian, Nampa, Kuna, and Eagle with HVAC, plumbing, and electrical services.
What financing options are available?
We offer financing plans for major HVAC replacements and home system upgrades to qualified customers through trusted financial partners.
Can I get a free estimate?
Yes, we provide free equipment estimates and second opinions on major HVAC repairs to help homeowners make informed decisions.
Are your technicians certified?
All our technicians are licensed, insured, and receive ongoing training to maintain industry certifications for HVAC, plumbing, and electrical work.
Videos
Reviews (6)
Dennis McCue
Jan 02, 2022
Report
Us them for all my replacement and service work. I would highly recommend them if you need fair and quality service!
Fran Robinson
Dec 16, 2021
Report
Wayne is an excellent service person. He not only serviced my furnace , drained the water heater and as a bonus, retrieved my garage cans from the street. He was very timely with his appointment and very pleasant to be around
Your company is blessed with his employment
Fran Robinson
Your company is blessed with his employment
Fran Robinson
Pam Nichols
Dec 11, 2021
Report
Kelsea did a great job, was thorough, explained everything and took care of the problem. Customer care was great.
Stacy Kelly Tracy Molly
Dec 10, 2021
Report
I can’t say enough good things about this company. The 2 times they’ve come out, they’ve been very courteous and professional. They’re great to work with, honest and provide excellent customer service. I’ve never felt like they’ve tried to upsell me or find extra things wrong, like some other guys. I would recommend them every time and we will absolutely use them again when the need arises.
Kris Burnett
Dec 03, 2021
Report
This is the second service I’ve had from Diamond. The guy was very friendly and thorough. He went over everything he did afterwards. It was a scheduled routine maintenance. I’ll continue to do business with them.
Donna Moore
Dec 02, 2021
Report
Caden was awesome taking out and put a new water heater . He was very knowledgeable and concerned about all our needs.
