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




On this π— π—˜π— π—’π—₯π—œπ—”π—Ÿ 𝗗𝗔𝗬, let us π—₯π—˜π— π—˜π— π—•π—˜π—₯ and 𝗛𝗒𝗑𝗒π—₯ all who died while serving in the U.S. military. πŸ‡ΊπŸ‡Έ Thank you for your service on this special day and throughout the year πŸ‡ΊπŸ‡Έ!
⚾ 𝗦π—ͺπ—œπ—‘π—š for the π—™π—˜π—‘π—–π—˜π—¦ when it comes to π—§π—’π—§π—”π—Ÿ π—›π—’π— π—˜ 𝗖𝗒𝗠𝗙𝗒π—₯𝗧! ⚾ From preventive seasonal maintenance to pre-planned heating and cooling replacements by your Trane Comfort Specialist, our family is sincerely honored to serve yoursβ€”striving to ⚾ π—žπ—‘π—’π—–π—ž π—œπ—§ 𝗒𝗨𝗧 𝗒𝗙 π—§π—›π—˜ 𝗣𝗔π—₯π—ž ⚾ with #π—§π—΅π—²π——π˜‚π—―π˜€π—Όπ—»π——π—Άπ—³π—³π—²π—Ώπ—²π—»π—°π—² since 1980. 🀍 #thinkBIG #supportSMALL and experience #π—§π—΅π—²π——π˜‚π—―π˜€π—Όπ—»π——π—Άπ—³π—³π—²π—Ώπ—²π—»π—°π—² 🀍 217.762.8151 ❀️ Facebook & Instagram ❀️ DubsonHVAC.com ❀️ Info@DubsonHVAC.com
He was born on this day in 1951. Twenty-nine years later, he established #π—§π—΅π—²π——π˜‚π—―π˜€π—Όπ—»π——π—Άπ—³π—³π—²π—Ώπ—²π—»π—°π—² through Dubson Heating, Air Conditioning & Refrigeration. πŸ₯³ We wish our founder, π—₯π—œπ—–π—ž 𝗗𝗨𝗕𝗦𝗒𝗑, a very happy 72nd birthday! πŸ₯³ Thank you for setting the standard of service excellence, one we strive to emulate today, more than four decades ago. #thinkBIG #supportSMALL and experience #π—§π—΅π—²π——π˜‚π—―π˜€π—Όπ—»π——π—Άπ—³π—³π—²π—Ώπ—²π—»π—°π—²