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    Heating & Cooling Repair, Service, and Installation
    Specialists in Your Area

    At Frank DeVos National Heating & Cooling, we provide expert HVAC services focused on energy efficiency, reliability, and year-round comfort for your home. Our certified technicians specialize in heating, cooling, and indoor air quality solutions, ensuring your home stays at the perfect temperature. With cutting-edge technology and smart HVAC systems, we enhance performance and reduce energy costs, so you can rest easy knowing your home is in good hands.

    Water Tanks

    Air Conditioning

    Air Cleaners

    Furnaces

    About Us

    Welcome to Frank DeVos National Heating and Cooling! With over 45 years of experience, we are proud to be a family-owned business dedicated to providing exceptional heating and cooling solutions. Founded in 1971 by Frank Sr, the company is now owned and led by his two sons, Frank and Brian DeVos who continue to uphold the values that have made us a trusted name in the industry: customer satisfaction, quality service, and honesty.

    At Frank DeVos, we believe that every customer deserves top-notch service at a fair price. Our commitment to reliability, professionalism, and integrity ensures that we always put your needs first. Whether you're in need of routine maintenance, repairs, or new installation, you can count on us to deliver the best solutions tailored to your home.

    Thank you for choosing Frank DeVos National Heating and Cooling. We look forward to continuing to serve you for many more years to come!

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    Choosing the Right HVAC Contractor

    We only employ factory-trained technicians—the best in the industry. This ensures your job is done right the first time, giving you confidence in the quality of our work.

    Replacement, Repair, & Clean and Checks on the following equipment.

    Free Estimates

    On installation of new equipment

    Must mention coupon at time of service.

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    See What Our Customers Are Saying

    Kelli BlackwoodKelli Blackwood ★★★★★ I called DeVos when our heat was malfunctioning this past November. They were fast to come out, overly accommodating, and went above and beyond in getting our unit replaced! Will only call them going forward.Kelly FrisbeeKelly Frisbee ★★★★★ david diciccodavid dicicco ★★★★★ Great service and support. Very professional, fast and fair price.Marian CarmignaniMarian Carmignani ★★★★★ This company has been cleaning my furnace for approximately 15 years. They are a great company and the employees are wonderful. They recently replaced my original 26-year-old furnace and did a great job! AC unit will be installed in the spring. I highly recommend Frank DeVos Heating and Cooling!!Joyce TomtishenJoyce Tomtishen ★★★★★ We have been dealing with Devos family for over 30 years! They are very reliable trustworthy, use quality products. A+++Stephanie FlynnStephanie Flynn ★★★★★ My grandma got a new furnace and air conditioner through Frank Devos National Heating. They were in here around 8 or so and out before 1 pm . They were friendly and professional, got done quickly. Dad was sure it was going to be a two day job , was very impressed it wasn't. Stacy called and asked how it was working? We told her wonderfully grandma said it's a lot easier. She got some information from us to help grandma get a rebate. I would highly recommend Frank Devos for your heating and cooling needs.Daniel FallerDaniel Faller ★★★★★ Personal & Professional! I had Frank DeVos install a new furnace in the recent-past and this summer I brought them back to install a new air conditioner. Quick to answer the phone and quick to come to my residence ... both times. His install crew treated my home with respect ... and I am very happy with the product and the service. I highly recommend Frank DeVos National Heating & Cooling.Deb GallowayDeb Galloway ★★★★★ I would recommend this company. Everyone was so nice. Our air went out of course at the height of the heat. We had to keep putting installation off because of lack of funds. We had two cars break down at the same time. They seemed to take it in stride. Air was fixed yesterday and is working great.Kathy SchramKathy Schram ★★★★★ Great service and price on a new furnace and A/C system. Installers were efficient, respectful of my property, and very nice! Would recommend Devos to my family & friends.Michael JackstadtMichael Jackstadt ★★★★★ If you are looking for an upfront and honest company this is the place to go! Bryan was awesome gave us his honest opinion and fixed it at an awesome price. Can’t wait to have them back for an estimate on a new furnace! Great guy and great company!!kyle pkyle p ★★★★★ Christine MuellerChristine Mueller ★★★★★ I would definitely recommend this company. The whole experience of replacing my furnace and air conditioner went well. Any issues that showed up was addressed and solved in record time. Installers werefriendly and very helpful with all my questions. Great family owned company.Michael AquinoMichael Aquino ★★★★★ Jim SypniewskiJim Sypniewski ★★★★★ Great guys great serviceTammy GreenTammy Green ★★★★★ Ive used this company for years for repairs and maintenance so when my old system finally needed replacement i called for a quote. Great service and pricing. They are prompt and get the job done quickly.Mary TupiakMary Tupiak ★★★★★ Have been using this company for 32 years, since i bought my house, they are amazing, whenever i have a problem they are there very quickly, woudnt call any one else. Brian works on my boiler and is awesome!Kristin DaubenmeyerKristin Daubenmeyer ★★★★★ We have had such amazing experiences with Frank! He is always quick to come out when we need him. Honest and knowledgeable. Only heating and cooling company I trust!Natalie D.Natalie D. ★★★★★ Awesome company and even better people! Frank and the team have always been so attentive and helpful whenever we need it. They always make time for us and are super quick too.Branden DBranden D ★★★★★ Good quality work from a family owned buisnes. They are very timely even with being a small company.E LE L ★★★★★ Amazing company. Another company had installed my HVAC and I had issues every year for about 3 years. Frank sent someone out same day I called in 90 degree heat. Fixed my AC that day and I haven’t had an issue since. 100% recommend. Trustworthy and professional.Beautiful ButterflyBeautiful Butterfly ★★★★★ Good morning 🌅 There was a nice gentleman who came over today on Saturday at 10:24am along with my maintenance man that works at my apartment complex to look at my heater system that ceased up that went out on me inside my apartment this morning and they didn't have the part's today so they will return on Monday morning or very soon to fix my furnace and give me some heat cause I am so damn cold. (LoL) 😁 🥶🤧 😭😪Mark SMark S ★★★★★ tammie guarinotammie guarino ★★★★★ We have been using this business for over 3 years! Everyone has always been attentive, caring and professional. They have always met our needs no matter what the request! Excellent and Expert Service Always!Donald SheppersonDonald Shepperson ★★★★★ Great service and price!Lisa KuhnLisa Kuhn ★★★★★ Very quick and extremely helpful. Quality workman ship and reasonably priced.Hum DelayleeHum Delaylee ★★★★★ This company has done awesome work too bad their receptionist caused me to bail on this company after 12 YEARS!!! Especially after the owner personally called me and thank me for taking care of his employees with a $100 tip on top of the $7000 I dropped on a brand new furnace and a/c unit.Jordan MasseJordan Masse ★★★★★ I was extremely pleased with the service. I would recommend using them!none spacenone space ★★★★★ kim miedemakim miedema ★★★★★ Alway honestBryan RotsBryan Rots ★★★★★ ROB TurnerROB Turner ★★★★★ Sara Mattocks Solutions Medical BillingSara Mattocks Solutions Medical Billing ★★★★★ Amy U.Amy U. ★★★★★ Before we closed on our house the previous owners had a new hot water heater and furnace installed by this company. About 4 months after the installation we had a hose burst on the hot water heater due to a manufacturing defect. I called at 6am about the issue and someone was there to answer my call and take a message. By 7:30 am I had heard back from Frank and he sent someone out within a hour to come complete the repair under warranty. The guys who came by were very courteous and pleasant, and took care of the issue. Based on this experience I would recommend them.Brandon DowtyBrandon Dowty ★★★★☆ Suzanne SikkeleeSuzanne Sikkelee ★★★★★ They kept our old furnace running at very reasonable cost on 3 service calls. They installed a new furnace for us when the old one could no longer be serviced. Very pleased with their product and service.Mohammad RiazMohammad Riaz ★★★★★ New Furnace, keep Air Conditioner & Humidifier running, Cleaning and kept everything in excellent condition.js_loader

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