Dubson HVAC work Truck

Your local service

About Us

Dubson Heating, Air Conditioning and Refrigeration, Inc. installs quality Trane equipment and services all brands of furnaces and air conditioners. While we specialize in equipment replacement and repairs, we support new home construction and are EPA certified. 

Dubson Heating, Air Conditioning and Refrigeration, Inc. takes pride in our work and will strive to meet your needs.


Air Conditioning Services


Air Conditioner Installation

We install high efficiency residential air conditioning units that will keep your house cool.

Air Conditioning Repair

Is your AC not working right this summer? Give Dubson a call. We will take the time to properly diagnose your problem.

Preventative Maintenance

Our preventative maintenance service will save you thousands of dollars over the life of your air conditioner system.


Heating Services


Furnace Installation & Repair

As a Trane certified company we can install efficient furnace systems built to heat your home, and built to last.

Boiler Repair

With knowledge and experience, Dubson will keep your boiler working all year round.

Preventative Maintenance

Annual check up and maintenance before the winter season will save you money and assure you that your home will stay warm.

We do more

Service Beyond HVAC

Our products and services, installation and repair doesn’t just stop at Heating and Air Conditioning. We service mechanical and electrical too. We train hard so when breakdowns arrive, we have the means and know-how to fix any problem. Trust Dubson’s with your complete HVAC and mechanical needs.

Air Cleaners



Electric Baseboard Heat

Smart Home Device

Duct work

Gas Lines


We only use

Quality Products

Dubson Heating, Air Conditioning and Refrigeration, Inc. has serviced all makes and models of furnaces and air conditioners and believes Trane offers the best. For over 90 years, 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.

Contact us

Family Owned and Operated

Dubson Heating, Air Conditioning and Refrigeration, Inc.

Bryce Dubson
406 West Main Street
Monticello, IL 61856




From cheering on your favorite sports team to testing your weekly trivia knowledge while enjoying daily food and drink specials, FieldHouse 219 is YOUR neighborhood sports bar and grill. We’re excited to GIVE AWAY four $25 gift cards to FieldHouse 219. See official rules in the comments section. To enter for your chance to win, tell us your favorite food day—Taco Tuesday, Wing Wednesday, Burger Your Way Thursday or Fish and Chip Friday—and/or drink special. Make sure you LIKE Dubson Heating, Air Conditioning & Refrigeration on Facebook. We’ll randomly select and announce four winners after 5 p.m. CST this evening. #TheDubsonDifference
As we navigate this challenging time together, let’s make a BIG impact by supporting SMALL. We’re excited to GIVE AWAY 100+ gift cards valued at a combined nearly $2,000 to restaurants throughout Monticello and Bement beginning TOMORROW (Friday, March 27th). Ensure you LIKE Dubson Heating, Air Conditioning & Refrigeration on Facebook, SHARE this post and VISIT our page daily to enter to win! It’s that easy. Thank you for allowing our family to serve your heating, cooling and refrigeration needs for four decades! We’re thankful to have YOU as our Piatt County neighbor. #TheDubsonDifference
As we navigate these unprecedented times together, please know Dubson Heating, Air Conditioning & Refrigeration remains committed to the health and safety of our neighbors—a long standing, 40-year commitment to the Piatt County community. Our service technicians are ready to serve your heating, cooling and refrigeration needs while following the best cleaning, disinfecting and hygiene practices set forth by the Centers for Disease Control and Prevention. Please call 217.762.8151, email Info@DubsonHVAC.com or message us at DubsonHVAC.com or through Facebook. Thank you for supporting local, putting your trust in our family business since 1980! #TheDubsonDifference -Bryce Dubson, Owner