Mechanical work built for facilities that cannot go down.
HVAC, plumbing, piping, sheet metal, and building controls — installed and serviced by a local, employee-owned Central Missouri team 150+ strong. Design-build construction and 24-hour emergency service, dependable since 1926.
Free project consults · Service centers in Jefferson City, Hannibal & Springfield
A Central Missouri team you actually know.
Butzer started as a one-man Jefferson City plumbing shop in 1926. Generations of work later, we're employee-owned and 150+ tradespeople strong — HVAC, plumbing, piping, and sheet-metal crews who live and work right here in Mid-Missouri. Our story →
One contractor for the systems behind the building.
Real depth across HVAC, plumbing, piping, sheet metal, controls, and design-build — with a direct path into whatever you need.
24-hour emergency service.
For heating, air conditioning, refrigeration, and plumbing emergencies, one call reaches a team backed by a full mechanical-construction crew.
(573) 636-4115Trusted on Missouri's most serious buildings.
From the State Capitol to hospitals, universities, and industrial plants — Butzer is on the bid lists that matter. See all projects →
Clients who keep calling back.
Real testimonials from the facilities Butzer serves. Read more →
“Harold G. Butzer has worked on several contracts on Campus over the years and their performance has always been exemplary.”
Darin Boggs — Electrical Systems Technician III, Missouri University of Science & Technology, Rolla
“I have personally worked with Butzer for nearly 25 years here at St. Mary's; we have been very pleased to have such a competent quality-driven mechanical contractor.”
Mike L. Bock — Director of Facilities, St. Mary's Health Center, Jefferson City
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Let's talk about your mechanical scope.
Whether it's a 24-hour emergency or a design-build project, reach the Butzer team directly.