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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
Got there quickly and fixed my AC. Great customer service!
Monique Mansuetti
Via Google
Patrick was very personable! He made me feel comfortable and he didn’t try to sell me services that I didn’t need.
Tina Perry
Via Google
One of the most personable company I've dealt with, love the service, and promptness!
Deb Shoemaker
Via Google
Good job! On time. Provided a look ahead. Service we can trust.
Alan Skille
Via Google
Patrick was very nice and polite. He went through the system and made sure we were ready for the summer heat.
Cassie Hamilton
Via Google
I had a toilet leak. Here's how it went when I reached out to Ultimate Heating and Air: I scheduled online for a next business day visit. I got a call a few minutes later that they could fit me in within 4 hours. Shawn Bovee was out a couple of hours later, he thoroughly diagnosed where the leak was coming from, took tons of photos, explained it to me, fixed it on site, told me what I could do if it happened again and what he could help with if the t-valve to the bidet ever needed to be replaced, and charged me just a few dollars more than the service call fee. Here's how my toilet leak went for the 2 weeks leading up to calling Ultimate Heating: I filed a claim with my home warranty company. A week went by. They finally send someone from Mountain Time Plumbing. He takes one photo, doesn't diagnose anything or touch the toilet, and then tells me for ten minutes that my flooring is absolutely going to be ruined, it will need full remediation, a leaking toilet means there's water in my subfloor and between the stories of my house. He says his friends at Apex Remediation will give me a call, not to worry, he'll send my info to them. They remediated his house when the exact same thing happened to him, they did a great job. They'll work with my insurance company on all the claim paperwork. If I don't rip out my floor, the subfloor will swell and my toilet seal will break and then I'll have human waste seeping into my house. The moisture will cause mold, the mold will make my children sick, they'll get stuffy noses and allergies and asthma. After he finished his whole remediation sales pitch with zero mention on the toilet leak that he was there to address, I told him that the water was toweled up the moment the toilet leaked and I was not concerned about him helping with any remediation, and that I had a remediator I've worked with before and would use instead of going through Apex and my home insurance. He immediately lost interest in having any conversation, left my house, told my home warranty company that the leak was caused by an improperly installed fitting, got my claim denied, quoted $341.20 to repair it, and disappeared over the horizon. My only regret is that I didn't call Ultimate Heating and Air first-- I'll pay them out of pocket any day of the week for any plumbing or HVAC needs before I ever try to call another plumber or HVAC tech. Thank you Shawn & the Ultimate Heating and Air Dispatch Team for a near-instantaneous resolution to a 10+ day plumbing woe!
Whitley Morlino

    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
    $49 HVAC Tune-Up
    Regularly $99
    Upon availability. Restrictions may apply. Cannot be combined with other discounts.
    Expires
    06/30/2025
    $50 Off
    Any HVAC or Plumbing Repair
    Upon availability. Restrictions may apply. Cannot be combined with other discounts.
    Expires
    06/30/2025
    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