Serving the Treasure Valley Since 2000

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Ultimate Heating & Air prides itself in providing our customers with all their HVAC needs. Our customer's comfort is our number 1 priority, whether it's repair, maintenance, or installation, we do our best to take care of both the simple and complicated issues as quickly as possible. Call us today!

Free Quotefor Air Conditioning Service

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Call (208) 584-5487 for Fast, Affordable Air Conditioning Services.

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When you need quality Boise air conditioning service from experienced HVAC technicians, look no further than Ultimate Heating & Air! We specialize in both residential and commercial air conditioning services and take pride in using the top energy efficient AC brands that will stand the test of time. Through industry-leading products and services, we strive to simplify everyday challenges and put you in control over your indoor comfort while promoting sustainable solutions.

At Ultimate Heating & Air, we understand the frustration that comes with a broken down air conditioner. As a Bryant Factory Authorized Dealer, our team upholds the highest standards of ethics, stays up-to-date on the latest technical training, and provides top notch customer satisfaction. We have technicians standing by to help you when you need us most - 24 hours a day, 7 days a week.

Our Services

  • Residential Air Conditioning Services
  • Commercial Air Conditioning Services
  • AC System Repair
  • AC System Installations
  • AC System Maintenance
  • Zoning (Room Control)
  • Ductwork
  • Emergency Services
  • Central Air Conditioning
  • Ductless Mini-Split Systems
  • Heat Pumps
  • Smart Thermostats
  • Indoor Air Quality Solutions
  • And Much More!

From new hybrid HVAC installations to routine central air conditioner maintenance, the Ultimate Heating & Air handles jobs of all sizes. We are fully licensed, bonded, and insured for your peace of mind and our expert team will do whatever it takes to earn your complete and total satisfaction. If you need air conditioning installation, maintenance, and repair, call us today and schedule service!



  • Residential AC

    Boise Residential HVAC Technician

    Boise Residential Air Conditioning

    When the temperature rises outside, your family relies on your cooling system to keep your home cool inside. If you are considering a new residential air conditioning system, or if you are in need of residential HVAC maintenance or repair, talk to the pros at Ultimate Heating & Air. Our professional technicians are ready and able to assist you with any and all of your residential AC needs.

    We Service All Major Residential AC Brands

    The expertly trained Boise HVAC techs at Ultimate Heating & Air have experience with the installation, maintenance, and repair of all popular air conditioners including: Trane, Rheem, Maytag, Carrier, Lennox, Goodman, and much more. We work hard to uphold the highest industry standards and stand behind our work with our industry leading warranties.

    We Specialize in AC System Tune-Ups

    When your home is too hot, your family can be completely miserable. It's important to keep your AC system in top notch condition to avoid future problems. At Ultimate Heating & Air, we provide top-notch residential maintenance services to keep your air conditioner pumping out the cool air all summer long! During our annual AC tune-up, we will check all electrical connections, inspect all drains and moving parts, check evaporator coils, properly configure your thermostats, and change your filter if needed.

    We’ll Install Your New Air Conditioner

    Whether your air conditioner is over 10 years old, or you’re interested in the energy saving benefits of a ductless system, Ultimate Heating & Air has you covered! We specialize in installing new residential air conditioners, which can improve the comfort of your home, while saving money on your utility bill. We work with a variety of residential air conditioner types including: central air conditioning, ductless mini-split systems, heat pumps, and more.

    Contact us today at 208-584-5487 for residential air conditioning service in Boise!

  • Commercial AC

    Boise Commercial Air Conditioning Systems

    Boise Commercial Air Conditioning Service

    Keeping your customers, guests, and employees comfortable is a vital part of running a business. If your business’s AC system isn’t working its best during the sweltering summer months, you risk creating an environment that encourages your clientele to leave, rather than stick around to experience your amazing service offerings.

    When you need the cooling system at your business replaced, repaired, or maintained, it’s critical you hire a qualified, licensed commercial HVAC technician. At Ultimate Heating & Air, we specialize in Boise commercial air conditioning services for many business types including hospitals, schools, retail stores, restaurants, hotels, and more.

    Routine Maintenance

    One of the best ways to ensure you never experience downtime with your cooling system is to stay on top of regular maintenance. Perhaps more than in-home units, commercial air conditioners require routine tune-ups due to the fact they often run harder and experience more normal wear and tear than a residential system. Routine system checks and maintenance can help you avoid costly air conditioning repairs and AC system downtime, which may turn customers away. Ultimate Heating & Air offers comprehensive maintenance plans for Boise area businesses to keep your commercial AC unit running optimally throughout the year, so call us at 208-584-5487 to schedule service!

    Commercial AC Installations

    Whether you need a commercial air conditioning system for a new building, updates to an existing HVAC system, or quick commercial HVAC repair, the Ultimate Heating & Air team offers the most comprehensive commercial air conditioning services available in the Boise area. We install a variety of commercial cooling solutions including: rooftop AC units, ductless mini-split technology, heat pumps, central air conditioning solutions, and much more. Our techs are always up-to-date on the latest, most energy efficient technology to recommend a lasting solution that saves you both time and money.

    Commercial AC Repair

    At Ultimate Heating & Air, we understand that when the cooling system at a place of business breaks down, as a business owner, you don’t have time to wait around all day for an HVAC technician to show. We offer flexible scheduling to help you when it’s most convenient for you and even offer same day emergency service when applicable.

    Contact us today at 208-584-5487 to schedule commercial AC service in Boise.

  • Emergency AC Service

    Boise Emergency HVAC Repair

    Boise Emergency Air Conditioning Service

    Without a properly functioning air conditioner, the Boise summer heat can quickly turn your home or office into an uncomfortable, unsafe environment. At Ultimate Heating & Air, we know there is no way to predict when an air conditioning emergency might strike. Our expertly trained, licensed, and insured HVAC repair team is available 24 hours a day, 7 days a week to assist in your emergency.

    When you hire Ultimate Heating & Air to handle your air conditioning emergency, you can feel confident you will receive assistance from some of Boise's best HVAC repair technicians. We will arrive at your home as quickly as possible in a fully stocked truck. Our experts will thoroughly inspect and troubleshoot your air conditioner and provide a comprehensive air conditioning repair quote, complete with an upfront price, before we begin our work.

    At Ultimate Heating & Air, we'll make sure that we don't leave you stranded when you experience an air conditioning emergency. Our highly trained HVAC technicians will be there for you when you need us most to resolve nearly any air conditioning emergency you may face. Whether you have a central air conditioner, a ductless mini-split air conditioner, multiple commercial rooftop units, or any other type of cooling system, our air conditioning pros have the knowledge, skill, and experience to handle it all.

    Contact us right now at 208-584-5487 to schedule immediate Boise emergency air conditioner repair!

  • Ductless AC Systems

    Boise Ductless Mini-Split Systems

    Boise Ductless Mini Split Air Conditioners

    As heating and cooling technology continues to evolve, keeping your home or business cool while saving money on energy costs has never been easier. Ductless mini-split air conditioners offer a more energy efficient way to keep your building comfortable all summer long.

    Ductless Systems Help You Save Money and Reduce Your Carbon Footprint

    At Ultimate Heating & Air, we have years of experience in new ductless mini split air conditioner installation and can help you choose the solution that fits your budget. With flexible zoning options, a ductless system helps keep your home or office at a comfortable, consistent temperature during those hot summer months. Plus, any ductless mini split air conditioner installed by Ultimate Heating & Air meets Energy Star guidelines for improved efficiency and a lower carbon output which reduces its effects on the environment.

    Ditch The Need For Expensive Ductwork With Ductless ACs!

    Reducing energy costs isn’t the only benefit you’ll experience with a new ductless mini split air conditioner. Because no ductwork is needed, you don’t have to worry about dirty air ducts carrying bacteria, dust, or allergens into the air you breathe. Best of all, because ductless systems do not require extensive ductwork, they can be a cost effective alternative to installing new ductwork in an old building to accommodate a traditional HVAC system.

    We Also Specialize in Ductless Mini-Split Repairs

    Is your current ductless mini-split air conditioner no longer working properly? Ultimate Heating & Air can help with repairing or replacing your current system to help return your home or office to a consistent, comfortable temperature inside no matter how hot it is outside. Whether you need to replace an older ductless system or just a simple repair, no job is too big or too small for our expert HVAC technicians.

    Contact us today at 208-584-5487 for an estimate on Boise ductless mini split air conditioner services.

  • Thermostats and Zoning

    Programmable Thermostat

    Boise Smart Thermostats and Zoning

    Keeping every room in your home or office cool throughout the hot summer months is vital to the comfort of your family and guests. But it can be expensive to constantly run your air conditioner and some rooms still may be cooler than others. At Ultimate Heating & Air, we use a combination of programmable, or "smart," thermostats and HVAC zoning systems to design a cooling solution with energy saving benefits that will keep every room in your building at the right temperature.

    You may have heard of popular programmable thermostat brands such as Nest, Honeywell, or Ecobee, to name a few, but you may not understand how they can benefit you. One of the biggest draws to these types of thermostats is that they can learn your habits over time, thus saving you energy in the long run. For example, if you are generally gone between 8AM and 6PM or your office closes at 6PM and opens again at 9AM, your thermostat can reduce how often it is running to help save you money on energy costs. Smart thermostats also offer remote control so you can adjust the temperature of your home or office from anywhere.

    HVAC zoning modifies the ductwork of your home or office to control airflow. In combination with smart thermostats, Ultimate Heating & Air's expert HVAC technicians can create controlled temperature zones for every room in your building. This way, you can save money by running less air to certain rooms that are naturally cool and redirect air flow to higher traffic areas, leaving your family comfortable no matter where they are in your home or office.

    For more information on Boise smart thermostats and HVAC zoning services, or to schedule service, call us today at 208-584-5487.

We love our customers - they love us!

  • We so appreciated their rapid response time. They keep accurate records. They show knowledge of our system. They came prepared with the right parts to repair the unit. We have signed up for the bi-annual service and recommend Ultimate Heating and Air to everyone.

    Deana W.
  • Everyone that we dealt with from office personnel to field service was very informative, thorough, and easy to work with. Very personable and helped us out very quickly. Air con went out on Thursday, called Ultimate and they had someone there within a half hour to check it out. Donovan was very thorough and made sure we had all information to make a decision about whether to try and fix or replace our 20 year old unit. We decided to replace and Paul was out the next day, Friday, to give an estimate. New unit was installed following Monday. Working great!

    Christy B.
  • Ultimate Heating and Air have been taking care of our HVAC system for about a year and a half (new home). We could not be more pleased--with their excellent, personal, responsive customer service--and with the particularly professional, and thorough technical maintenance of our system. Chris and Brenda are superb representatives of their firm, and give we as their customers, the highest level of confidence that our system will be in tip-top shape, running efficiently, and lasting a long time. They are protecting our investment. We encourage you to let them do the same for you, your home and your family.

    Randy B.
  • Excellent service and support. Chris T. has always been very helpful and highly knowledgeable. Highly recommended!

    Josh W.
  • Would highly recommend this company! Ron was incredibly knowledgeable and very helpful in finding & repairing the cause of our air-conditioning leak. We will definitely be using them again!

    Traci C.
  • Chris came out as scheduled and went over our entire system. He took his time and explained everything clearly and simply. We even downloaded the app to run the system remotely. He made sure we were happy with, and understood, everything he showed us. He is not a high pressure salesman (which we really appreciated). He was there to go over the system, explain the operation and maintenance, and answer our questions. We were very satisfied with the entire process.

    Carrie J.
  • Chris arrived early and worked efficiently to check out our system. He is, as always, cheerful and attentive to our questions and is a knowledgeable technician. Always great to have his help!

    Stewart A.
  • Great experience! We will use Ultimate for all future needs. Brenda was very nice on the phone and got us squeezed in even on a busy day. Our tech, Chris, went above and beyond. Having someone who is friendly and truly wants to help makes such a difference. They don't try to sell you things you dont need and even after your problem is fixed they do a check on your system and give you tips on how to keep it in tip top shape. Our tech even cleaned off areas that might cause a problem in the future. Prices were more then reasonable. It was an overall wonderful experience. Hope we can request him every time!

    Lyss M.
  • Always get great service from Chris Torres who services my area for Ultimate Heating and Air. Professional and friendly. Always giving me options and ideas on things I can do to better control the temperature in my house and maintain my units. Appreciate it.

    Matthew D.
  • I've used Ultimate for years for regular service and maintenance, as well as major upgrades. I've worked with a variety of techs over the years, and Chris is the best of the best. He's is extremely thorough and explains things that I, as homeowner, would benefit from knowing. He's polite, friendly, and cleans up well after doing the job. I hope he will be assigned to me for a long time to come.

    John E.

Our Current Air Conditioning Specials

  • $50 Off Premium Maintenance Plan

Contact Us

Call us 24/7 at (208) 584-5487 or schedule an appointment below.

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About Ultimate Heating & Air

At Ultimate Heating and Air, we understand how important comfort is, especially in an area like Idaho which is known for its unpredictable weather! As our customer, you can expect a variety of services for both residential and commercial sites provided by our qualified technicians who will deliver nothing less then their best!

Call us today at 208-584-5487 for your HVAC needs!

North American Technician Excellence


Bryant Factory Authorized dealer

Women In HVACR

A+ Rated Contractor