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Call Us Today!
(636) 789-4563
Call Us Today!
(636) 789-4563

Hillsboro, Missouri, HVAC Contractor/Commercial Refrigeration

Also serving Northern Washington County, Jefferson County and Southern St. Louis County

Koch Mechanical Services

Since 1988, family-owned and -operated Koch Mechanical Services of Hillsboro, Missouri, has provided complete sales, service and installation of commercial refrigeration systems plus heating and cooling systems for homes and businesses.
Whether you need duct work or seasonal inspection and cleaning of your systems, our uniformed service technicians offer personalized service to every customer with our fully stocked trucks enabling us to take care of most problems immediately.
Learn More About Koch Mechanical Services:
We offer a 60-day labor warranty on service and a one-year labor warranty on installation. References are provided upon request.
We are an American Standard Dealer and service all brands.

Contact Koch Mechanical Services today at 636-789-4563, or browse our website for more information about our products and services.


Keep your cool with our HVAC service, including installation, replacement and repairs. Don’t break a sweat, we can repair any make or model.


Contact Us

Tired of sweating in the summer and shivering in the winter? Contact us and let our professional technicians make you calm, cool and comfortable.

Call Us Today At (636) 789-4563

Koch Mechanical Services

P.O. Box 587
Hillsboro, MO 63050

Phone: (636) 789-4563

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