- Free Second Opinions On All HVAC Work -

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

Book Now

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
Book Now
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
Just had our ducts cleaned out by Ultimate Heating and they did a great job! Brad was so kind and fun. He was great with my dog and friendly with all of our family. He even went above and beyond by using the very tall ladder he used for one of our vents to grab a foam ball that had landed in a chandelier light we had not been able to grab due to the height.
Brittany Hall
Via Google
Ultimate heating and air has the best customer service. Their comfort advisor Chris Torres went above and beyond my expectations. He took the time to go over all my options and helped me choose what was best for me. I really felt like he cared and wasn't just a salesman. I honestly believe he cares about the customer and believes in his company.
Patricia Rielly
Via Google
Nick and Chris and Aiden did a great job. They showed up on time, and quickly got started with a complete system replacement. Our system was 15 years old and we trusted Ultimate to replace the furnace, air conditioner and hot water heater. It took only seven hours, and we were up and running. They took care of all the paperwork and city inspection notifications. Nick and his crew were professional and courteous. We are so happy with the new products.
Pam and Bob
Via Google
Great diagnosis. Identified the problem and let me know a follow-up would be necessary.
Skip Andersen
Via Google
This company is great! Tyler and Don were very helpful and knowledgeable during our last maintenance checkup appointment. They explained how my HVAC system was working and what I needed to do to keep it in great working condition. I highly recommend Tyler and Don!
Anya
Via Google
Tyler and Don came out today to service my hvac equipment. They were extremely professional and courteous. Both Don and Tyler offered to help me around the house with changing my light bulbs and offered to help with anything else I may need. I will be requesting one of these two gentlemen from here on out.
Kae Muralt

    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
    11/30/2024
    $49
    Furnace Tune Up
    Upon availability. Restrictions may apply. Cannot be combined with other discounts.
    Expires
    11/30/2024
    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.
    Product Registration

    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.
    Book Now

    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.
    Book Now
    208-391-5996