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Boise’s Most Trusted Heating, Air, and Plumbing Services

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Welcome to Ultimate Heating & Air

Serving Boise, Meridian, Kuna, Eagle, Nampa, and the Surrounding Treasure Valley Area

Welcome to Ultimate Heating & Air, your go-to source for reliable HVAC and plumbing services in Boise and the Treasure Valley area. We proudly serve the communities of Meridian, Kuna, Eagle, Nampa, and beyond with a commitment to excellence in every job we undertake. Our skilled technicians are equipped to handle all your heating, cooling, and plumbing needs, ensuring your home stays comfortable and functional. Whether you need furnace repairs or a new water heater, we’re here to help. With a focus on customer satisfaction and quality service, we strive to exceed your expectations. Choose Ultimate Heating & Air for all your home comfort solutions and experience the difference our expertise can make.
20+ years of experience
24/7 on call 
service
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208-321-8663

Why Choose Us?

For over 20 years, Ultimate Heating & Air has been keeping Idaho residents and businesses comfortable. Whether you're having trouble with your heat pump or you need someone to repair your water heater, you can turn to us for help.
Affordable, and Professional Service
Licensed and Insured Team
Over 40 Trained Employees
Trust and Reliability with Every Call
4.9 Rated Google Reviews

What Our Clients Say

Via Google
Our AC stopped working just ahead of a 100+ degree heatwave, so we were a little panicky! But we called Ultimate and they sent Tyler out the same day. He took the time to educate us on our HVAC system—particularly the air conditioner. He explained how it worked, what was going wrong, what was needed immediately to get it running again, and what maintenance and replacement activities/expenditures will be needed in the future. He’s a great, straightforward, honest guy and very easy to work with. Thank you!
Carolyn Snider
Via Google
Alex Hathaway with Ultimate Heating & Air did an excellent job. I'm very satisfied with his service! He was very professional and very friendly. He was also very prompt. I was surprised at how fast, from when I called, to when he arrived. Our furnace stopped working last night and Alex showed up, tested, and said the capacitor was was going bad. He swapped the cap and the furnace fired back up. He noticed that the blower motor was a bit warm, definitely warmer than it should be, considering that the furnace wasn't running, and explained how that could happen... which made my OCD mind happy. I asked about potentially replacing the motor down the road, and he explained the options. I then asked about a potential furnace replacement down the road and he talked about the options there. Never was there any sign of pressure to buy a new furnace, it was all feedback from my questions, which made my mind happy again. From the experience that I had today, I will definitely recommend Ultimate Heating to others, and I will definitely be calling them for any future service.
Duane Smith
Via Google
Tyler was AWESOME!! He was very courteous and personable. My husband watched as he worked and he was patient answering questions for him as well as myself. We had to apologize for the consumption of his time as well as Ultimate Heating but he was definitely a blessing. In the future when we need our regular maintenance checks we will request that Tyler be out technician.
Pam Mccoy
Via Google
We have always been pleased with Ulimate Heating and Air’s pricing, service and every staff member we’ve worked with. Danni was extremely professional, respectful and thoroughly communicative during our latest service call.
Susan Thon
Via Google
Our heat pump iced up and Ron inspected the system adjusted some settings to correct the problem. He was most informative and his explanations were very easy to understand. I asked him a lot of questions and am very satisfied with his work
Phil Chaney
Via Google
Chris came to our home to inspect our heating system and give us a quote on its replacement. He has a vast experience in the HVAC industry and as he walked us through the process, it was very obvious he loves his job. When he opened up the furnace, he immediately pointed out the new home installation contractor failed to install the furnace correctly. Rather than just replace all of our equipment he suggested that it be tested to determine if it really needed to be replaced. No one else gave us that option. Chris went over and above to provide us information regarding air quality options and gave us peace the installation process was going to be professionally managed and precise. For these reasons we gave Ultimate Heating and Air the business.
Bev and Phil Chaney

    Money Saving Specials

    We take pride in our work and are dedicated to providing affordable comfort solutions. Explore our exclusive offers and save on our top-notch heating and cooling services.
    View More Deals
    $50 Off
    Any In-Home Repair
    Upon availability. Restrictions may apply. Cannot be combined with other discounts.
    Expires
    12/31/2024
    $49
    Furnace Tune Up
    Upon availability. Restrictions may apply. Cannot be combined with other discounts.
    Expires
    12/31/2024
    You can trust us to get the job done. We bring over 20 years of experience to the table and have the knowledge needed to take on commercial projects. Get in touch with us to arrange for heating and cooling services.
    208-391-5996
    535 N Locust Grove Rd
    #170, Meridian, ID
    24/7 On Call Service
    Get In Touch With Our Team

    Our Awards & Partners

    Our business philosophy from the start was to provide exceptional customer service and to build lasting relationships with every service call. Our licensed and insured team can replace, repair, and maintain a wide variety of models and brands. We can upgrade the HVAC system in your older home or business, or help with a new construction project from the ground up.
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    You Can Trust Us To Get The Job Done

    At Ultimate Heating & Air, we are dedicated to providing exceptional HVAC and plumbing services in Boise. Our team of experienced professionals ensures your home's heating, cooling, and plumbing systems operate smoothly and efficiently. We pride ourselves on delivering top-notch customer service and high-quality workmanship. Whether you need routine maintenance, emergency repairs, or new installations, we have you covered. Trust us to keep your home comfortable and your systems running at their best all year round.
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    Areas We Proudly Serve

    • Boise
    • Caldwell
    • Eagle
    • Kuna
    • Marsing
    • Melba
    • Meridan
    • Middleton
    • Nampa
    • Star
    View All Service Areas

    Schedule Service With Us Today

    Don’t wait to address your HVAC or plumbing issues—schedule service with Ultimate Heating & Air today. Our friendly and knowledgeable team is ready to provide prompt, professional solutions to keep your home running smoothly. Contact us now to experience the superior service that homeowners in Boise and the Treasure Valley trust.
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    208-391-5996