Rehagen Heating & Cooling Knows: At The Lake, Business Reputation Is Everything

At the Lake, business reputation matters. It’s shared among customers, contractors and employees—it’s built with each completed job—and it separates the businesses that last from the ones that don’t.

Rehagen Heating & Cooling has earned a stellar reputation, and the family-owned business has been working on it long before Google Reviews even existed. (Though, if you’re wondering, they’re at 4.9 stars on Google with 160+ reviews.) Rehagen has served the Lake area and central Missouri for the past 45 years, becoming an HVAC business that contractors and Lake homeowners trust.

Rehagen offers a full range of heating and cooling services for both residential and commercial customers. The team of 32 employees is known for quickly responding to HVAC needs at the Lake with a friendly face and serious work ethic.

Need HVAC services? Give Rehagen Heating & Cooling a call at 573-455-2394 or reach out through the website at RehagenHVAC.com to schedule a free estimate today.

Rehagen Heating & Cooling on Facebook

Rehagen has dedicated service, installation and management departments. “It lets each team focus on what they do best,” commercial/office coordinator Makayla Rehagen said.

Service technicians can respond quickly when a customer has a problem, while installation crews can concentrate on new systems and replacements.

Not only has Rehagen been earning customers’ respect for almost half a century, many employees have been working there for decades as well.

“We believe our employees stick around because Rehagen Heating & Cooling feels more like a family than just a workplace,” Rehagen said.

Customers notice that consistency, too. Rehagen Heating & Cooling is known for friendly installation and service crews. “I can’t brag on them enough,” lead estimator Cody Weber said. Customers frequently comment on how nice and professional the service techs are.

The company’s reputation also extends to the construction industry. “We’ve built many long-term relationships with contractors because they know when Rehagen is on the job, we’ll do our part to help make the project a success,” Rehagen said.

Rehagen Heating & Cooling has worked on some of the largest homes at the Lake, as well as some of the smallest tiny homes, and has completed projects ranging from custom ductwork to in-floor heating. Impressively, this 32-person company is one of the largest Daikin dealers in the nation.

Rehagen Heating & Cooling offers:

24/7 Service
Same-day service calls
Free installation estimates
Geothermal
Floor heating
Custom ductwork
Maintenance and repairs, with technicians servicing all brands.

Rehagen’s expertise has earned industry recognition as well, including winning first place in Jefferson City Magazine’s CITY’s Best in 2026.

After 45 years, Rehagen’s reputation isn’t built on one thing. It’s built on experienced employees who stay, contractors who come back and generations of customers who know they can count on the team to get the job done right.

Homeowners at the Lake! Looking to install geothermal or need HVAC for a new build? Give Rehagen Heating & Cooling a call today at 573-455-2394 or check out their Facebook page for more information.