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Lakes One Hour Heating and Air Conditioning works around the clock to fix your heating and AC needs. We install, repair, and replace air conditioners and furnaces even in emergency situations. We guarantee you'll be satisfied with our quick and professional work. For the fastest and most efficient air system repair in Lake County, call us today!

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Hot summers and long cold winters are no time to have your AC or heater breakdown on you. Here at Lakes One Hour Heating and Air Conditioning, we want to make sure that you’ll never have to worry about uncomfortable temperatures in your home or office.

Our technicians specialize in speedy recovery when it comes to repairing damaged AC units. We work to fix your systems and prevent any further issues through quick and efficient inspections. Best of all, no matter the size of your repair project, from broken AC coils to full unit replacements, we stand behind our work with our 100% Satisfaction Guarantee.

Our Services

  • Residential Air Conditioning Service
  • 24 Hour Emergency Air Conditioning Service
  • Central AC Units
  • Indoor Air Quality Solutions
  • Thermostats
  • Duct Sealing
  • Commercial Air Conditioning Service
  • AC System Tune Ups
  • Heat Pumps
  • Air Duct Cleaning
  • Air Handlers
  • And More!

Handling AC issues in your home can be frustrating and time-consuming. Lakes One Hour Heating and Air Conditioning wants to take the stress out of getting your air conditioner functioning. Having the most confidence in our technicians and your time in mind, we guarantee we’ll be on time or it’s on us! With your service needs in mind, we offer maintenance plans to help you avoid any troubles through routine checkups and maintenance. 

For all of your AC service needs in the greater Lake County area, call Lakes One Hour Heating and Air Conditioning today!


Lake County HVAC Company   Lake County HVAC Installation   Lake County HVAC Technicians



  • Residential AC

    Lake County Residential HVAC Technician

    Lake County 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 Lakes One Hour Heating and Air Conditioning. 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 Lake County HVAC techs at Lakes One Hour Heating and Air Conditioning 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 Lakes One Hour Heating and Air Conditioning, 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, Lakes One Hour Heating and Air Conditioning 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 (Sorry, we are unavailable) for residential air conditioning service in Lake County!

  • Commercial HVAC Systems

    Lake County Commercial Air Conditioning Systems

    Lake County 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 Lakes One Hour Heating and Air Conditioning, we specialize in Lake County 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. Lakes One Hour Heating and Air Conditioning offers comprehensive maintenance plans for Lake County area businesses to keep your commercial AC unit running optimally throughout the year, so call us at (Sorry, we are unavailable) 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 Lakes One Hour Heating and Air Conditioning team offers the most comprehensive commercial air conditioning services available in the Lake County 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 Lakes One Hour Heating and Air Conditioning, 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 (Sorry, we are unavailable) to schedule commercial AC service in Lake County.

  • Emergency AC Service

    Lake County Emergency HVAC Repair

    Lake County Emergency Air Conditioning Service

    Without a properly functioning air conditioner, the Lake County summer heat can quickly turn your home or office into an uncomfortable, unsafe environment. At Lakes One Hour Heating and Air Conditioning, 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 Lakes One Hour Heating and Air Conditioning to handle your air conditioning emergency, you can feel confident you will receive assistance from some of Lake County'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 Lakes One Hour Heating and Air Conditioning, 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 (Sorry, we are unavailable) to schedule immediate Lake County emergency air conditioner repair!

100% Satisfaction Guarantee

Two-Year Labor Warranty On Any Repair

We love our customers - they love us!

  • Had an issue with furnace fan not turning off and the heat/ac not turning on. Phil the tech came out and fixed the issue. Phil was very informative while fixing the problem. I will be back in the spring to replace my ac unit!

    - Bryan B.
  • Excellent service. We had the vendor do a thorough inspection of our HVAC system. They made some recommendations and we had them back out a 2nd time to do some upgrades for us. They were on time and completed the work sooner than expected. We will use them again!

    - Sarah B.
  • They came on Saturday last minute - rate was reasonable and they were honest and professional. Quickly diagnosed and fixed the problem. Will use them again!

    -Ruma S.
  • Technician Phil is knowledgeable and professional. Phil immediately diagnosed what our heating issue was within minutes of arriving. Phil also explained various options/pricing regarding next steps. I would recommend his services (which I've already done) to others. Phil thank you for your services!!!

    - Harold W.
  • The crew at One Hour Heating and Air Conditioning were professional, on time, and the day before they did the work they dropped off two huge portable heaters that heated my entire house taking me out of the bitter cold. My furnace was not working for about four days and they came to the rescue. Polite, professional, efficient, and reasonable in price. What more can you ask for.

    - Larry P.
  • When we purchased this house 20 years ago, we hired a different company to replace the furnace and air conditioner. There was very little flow so they replaced several of our runs also. After all that work and expense, we were forced to run two window a/c units along with our central air. Yet our house still would not cool! We were extremely frustrated. When we hired One Hour Heating and Air Conditioning, Phil was sure he could help us. And he did. We cannot believe how wonderful our house cools. Phil was very accommodating, as we had to split the installment dates for the furnace and air conditioner. He always returned our calls, answered all our concerns, was timely, efficient and professional, as was his staff. His service and equipment exceeded our expectations and we give One Hour Heating and A/C our highest recommendation.

    - Fred M.
  • Kudos to Phil, the owner and the courteous office staff and the work team. One Hour Heating is very professional, honest, reasonably priced, prompt and have great work ethics from the Owner to the installers and the office staff. I would highly recommend One Hour Heating for any furnace, heating or A/C problems you may have.

    - Jeane C.
  • My furnace went out went it was minus 1. I called Phil who came out within 1 hour. He diagnosed a problem with the thermostat controller that went bad. He installed a temporary thermostat and is working with the manufacturer on the warranty for the original. Phil explained everything, walked me through the work. He was very professional and courteous.

    - Janice K.
  • Phil always return calls/text in a timely manner. The service was on time and very professional. Our furnace went out during a cold snap and The techs installed a new furnace and humidifier the next day and left the area neat and clean and did an excellent job. I would recommend them to anyone!

    - Jay B.

Our Current Air Conditioning Specials

  • $40 Off Repair

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Recent customers with Air Conditioning needs

  • AC Not cooling the house and Im about to list it for sale.

    Carol S

  • Air conditioner needs service. Half of our house doesn't seem to get cool.

    Jeri G

  • A/C unit hums but fan doesn’t turn on. Furnace works fine. Need someone to come look at AC I get home usually around 4pm.

    Tim C

About Lakes One Hour Heating and Air Conditioning

Lakes One Hour Heating and Air Conditioning in Lake County focuses on bringing you timely HVAC services when you need it! For the past five years, our company has worked to serve the greater Lake County area with licensed, insured, and professional work. With over ten years of experience, our certified technicians are more than capable of fixing any of your heating or AC system needs in a timely manner. We take pride in our quick-service guarantee and our routine maintenance check-ups so we can keep your systems running smoothly.

Based in Lake County, we look forward to taking on new local clients and becoming your lifelong repairmen for any AC or furnace problems. Our professional staff will work with you to make sure you understand exactly what’s going on when it comes to your air systems and how to avoid common mishaps or tedious breakdowns.


Call us today at 779-704-4053 for all of your heating and AC needs!

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