Keeping THE OZARKS Comfortable
Season After Season
Tri-City Heating and Cooling LLC has been serving Marshfield and the surrounding communities with honest, dependable HVAC service. When your home needs it most, we're just a call away.
(417) 689-8405What We Do
Full-service heating, cooling, and maintenance — done right the first time.
Heating
From furnace installs to heat pump repairs, we keep your home warm through Missouri winters. We service all major brands and offer same-day emergency calls.
Learn moreCooling
Beat the summer heat with a properly sized and installed air conditioning system. We handle new installs, replacements, and repairs for central AC and mini-splits.
Learn moreMaintenance
Regular tune-ups keep your system running efficiently and catch small problems before they become big ones. Ask about our seasonal maintenance plans.
Learn moreProud to Serve Our Neighbours
We're based in Marshfield and cover a wide stretch of SW Missouri — from Springfield down through Webster County and out to the rural communities in between. If you're nearby, we'll be there.
Don't see your town? Give us a call — we likely cover your area.
What Our Neighbours Say
"Tri-City came out the same day our furnace quit in January. Had us warm again within a couple hours. Honest pricing and genuinely good people."
"We've used them for years on our farm property out near Windyville. They never make you feel like a small job — always show up on time and do it right."
"Got a new AC unit installed last spring. Fair price, clean work, and they explained everything. Couldn't ask for better service from a local company."
What Our Neighbours Are Saying
Kim Miller
September 2, 2026
He came out and cleaned my fan out. He took it outside and blew it out and also fixed a metal pan at the bottom of the housing that was letting air bypass my filter. He did a great job at a great price and I would definitely use him again. Very personable and professional.
Jackie Crawford
August 30, 2026
You can tell this kid is a seasoned pro had no airflow. It was told my system needed to be changed out after cleaning my blower and my furnace I had the airflow that I Needed to cool my home properly thank you Tri-City!
Common HVAC Questions
Straight answers from your local Marshfield heating and cooling experts.
Ready to Get Comfortable?
Give us a call — we're your neighbours, and we're here to help.
- Same-day emergency service
- Honest, upfront pricing
- Locally owned & operated
- Serving Webster County since day one