Dubson HVAC work Truck

Proudly Serving Piatt County

About Us

At Dubson Heating, Air Conditioning & Refrigeration, our installation and service technicians are your neighbors! We are locally- and family-owned—serving the heating, cooling and refrigeration needs of Piatt County and providing The Dubson Difference for our neighbors.

Established in Monticello, Illinois in 1980, Dubson Heating, Air Conditioning & Refrigeration provides Total Home Comfort through the installation of Trane® heating and cooling systems and superior service of all brands of furnaces and air conditioners. As a Trane Comfort Specialist™, an esteemed designation from Trane®, we are committed to being the best.

Let our familyDubson Heating, Air Conditioning & Refrigeration—serve yours. Call 217-762-8151, message us here or through Facebook, or email Info@DubsonHVAC.com.


Cooling Services



We install high-efficiency air conditioners—with your budget in mind—for the home or office to keep you cool and comfortable. For every home, and every need, there’s a Trane® air conditioner that’s perfect for you.


When your air conditioner breaks down—day or night, weekday or weekend—put your trust in The Dubson Difference for your repair. Our service technicians can resolve your air conditioner issues, no matter the make and model, quickly and cost efficiently.


Help ensure peak performance of your air conditioner through preventative maintenance. Annual tune-ups can help your system run more efficiently, extend the life of your system, improve indoor air quality, and prevent fewer costly repairs.


Heating Services



With 40+ years of experience installing furnaces, heat pumps and boilers—put your trust in The Dubson Difference. As a Trane Comfort Specialist™, we install reliable and efficient systems built to heat your home, and built to last.


Don’t break down over a breakdown. We’re here—day or night, weekday or weekend—to repair your furnace, heat pump or boiler. We service all makes and models, and we will get your heating system running as quickly as possible.


Help prolong the life of your heating system through preventative maintenance. With an annual tune-up, our service technicians will check for possible issues and correct them before they turn into costly repairs.   

We do more

Service Beyond HVAC

Beyond heating, cooling and refrigeration—Dubson Heating, Air Conditioning & Refrigeration also specializes in gas line, pipefitting, sheet metal and electrical services. From installing light fixtures or fans to converting a fireplace, stove or other appliance from electric to gas, we have the means and know-how to get the job done—it’s The Dubson Difference.

Air Cleaners



Electric Baseboard Heat

Smart Home Device

Duct work

Gas Lines


We only use

Quality Products

Dubson Heating, Air Conditioning and Refrigeration services all makes and models of furnaces and air conditioners, and we believe Trane® is the best. Among people actively shopping for a heating and cooling system, Trane® is consistently named America’s Most Trusted® HVAC Brand by Lifestory Research.  

For more than a century, Trane® has been making products that deliver unparalleled comfort and feature innovative components that increase efficiency, reduce breakdowns and clean the air your family breathes. That’s because Trane® is not just about heating and cooling, it’s about making your home a better place for living. You can expect more from Trane®.

Dubson Heating, Air Conditioning & Refrigeration is honored to be a Trane Comfort Specialist™—a certified dealer who has met stringent standards and is committed to being the best in every aspect of business.

Make it happen with


With approved credit. Ask for details.
Call Dubson Heating, Air Conditioning & Refrigeration at


Buy today, pay over time. Your Wells Fargo Home Projects credit card also brings you revolving line of credit that you can use over and over again, special financing where available, convenient monthly payments to fit your budget, easy-to-use online account management and bill payment options. The Wells Fargo Home Projects credit card is issued with approved credit by Wells Fargo Bank, N.A. Ask for details. Equal Housing Lender.

Contact us

Family Owned and Operated

Dubson Heating, Air Conditioning and Refrigeration, Inc.

Bryce Dubson
406 W Main St
Monticello, IL 61856




Who’s ready for sweater weather? 🧥🙋‍♀️ Happy first day of fall from your friends at Dubson Heating, Air Conditioning & Refrigeration! Whether you’re sipping your pumpkin spice latte ☕ or picking out the perfect pumpkin at the local patch 🎃 while wearing your fall flannel, of course, please know WE ARE HERE for your heating needs. #LocallyOwned #FamilyOwned since 1980 For fall preventative maintenance, call us at 𝟮𝟭𝟳.𝟳𝟲𝟮.𝟴𝟭𝟱𝟭, email 𝗜𝗻𝗳𝗼@𝗗𝘂𝗯𝘀𝗼𝗻𝗛𝗩𝗔𝗖.𝗰𝗼𝗺, or message us through Facebook, 𝗜𝗻𝘀𝘁𝗮𝗴𝗿𝗮𝗺 or 𝗗𝘂𝗯𝘀𝗼𝗻𝗛𝗩𝗔𝗖.𝗰𝗼𝗺 today!
‼️ We’re excited to expand our team to best serve you, our Piatt County neighbors! ‼️ Please join us in welcoming 𝗜𝗻𝘀𝘁𝗮𝗹𝗹 & 𝗦𝗲𝗿𝘃𝗶𝗰𝗲 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗶𝗮𝗻 𝗗𝗲𝗿𝗲𝗸 and 𝗜𝗻𝘀𝘁𝗮𝗹𝗹 & 𝗦𝗲𝗿𝘃𝗶𝗰𝗲 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗶𝗮𝗻 𝗪𝗲𝘀𝗹𝗲𝗶 👏. In the next few weeks, we will introduce Derek and Weslei on Meet the Team Tuesdays. Plus, you will meet another new face 😊. In the meantime, please give Derek and Weslei a warm welcome as they provide you #TheDubsonDifference!
It’s time to CELEBRATE the man who is #TheDubsonDifference 🎉🎈! We wish Bryce Dubson—Owner of Dubson Heating, Air Conditioning & Refrigeration—a happy, happy birthday. Bryce is passionate about providing superior service and reliable solutions to his Piatt County neighbors. Whether servicing an air conditioner in the summer heat, installing a new furnace in the bitter cold winter, or repairing a cooler for a nearby business, Bryce has a true passion for heating, cooling and refrigeration. Thank you for your leadership now and into the future!