Get to know our technicians

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Tom Heyman

Master Plumber

Tom has been with us since 1983. His outgoing personality and sense of humor make him one of our most requested technicians. Tom "gets it done" and does it well. Tom's passion outside of work is baseball where he is a competitive player and a veteran coach.

Dennis Ohnstad

Master Plumber / Certified RPZ Tester

Denny started with us in 1964. He is truly the "Macgyver" of plumbing. We don't know how he does it, but Denny can resolve just about any emergency. Semi-retired, Denny is truly a gift to have working for us and an asset we just can’t let go of! Denny enjoys boating and time with his family.

Adam Claus

Master Plumber / Certified RPZ Tester

Adam, already a career plumber and Marine veteran, came to us in 1998. Adam is a problem solver and excels in diagnosing those difficult problems. He is also a State certified RPZ tester. Adam is deeply involved with his Church and enjoys being home with his family.

Edwin Blumhofer

Master Plumber / Hydronic Technician

Now semi-retired, Ed started in the trade on the east coast as boiler man. His interests divested to include plumbing. Ed has been here, with us, since 1987. Ed is a detail oriented technician excelling in fixture repair and some of the nitty gritty work that others shy away from. Ed Has developed quite a reputation and relationship with our clients over the years and we still call him in when we need ‘the expert’. Ed is a gifted wood worker who enjoys crafting beautiful works of art in his free time.

Patrick Armbrust

Master Plumber / Diagnostician

Patrick grew up in the Armbrust family and began his formal training when he started here in 2002. Patrick brings a passion to know "why" things break and goes above and beyond to make sure it's done right. Pat enjoys the technical side of things and regularly attends manufacturers seminars and training courses. Pat is a gifted baseball player who enjoys competing on the circuit.

Bill Weith

Journeyman Installation Technician

Bill, an installation guru, joined our team in 2004. Bill performing his craft for over 30 years and has learned what separates a good installation from bad. His techniques and overwhelming concern for "doing it right" make him one of the trade's gems and we are proud to have him on our team. Bill and his son compete in their church's dart throwing circuit and have many trophies to prove it.

Jeff Bizek

HVAC Service Technician

Jeff came to us in 2006 with 2 years of experience and a desire to learn the "right way". We were happy to oblige him as we instantly recognized his ambition, people skills and firm grasp of his chosen trade. Now a journeyman, our investment in Jeff has paid off with interest as he has turned into a technician that is skilled beyond his years. Jeff enjoys time at his family's summer home whenever he can get away.

We recognize that a system that doesn’t work is no value regardless of the price, therefore every Armbrust technician is of the highest level of training, competency, and professionalism. You deserve a technician that is not just good, but is also polite, uniformed, clean, treats you and your home with respect, and can explain your services clearly and concisely to you. With an average of 20 years in the industry, you can trust that Armbrust will send a great serviceman to your door every time you call.

Dave Weirich

Master Plumber

Dave came to us in 2007 with 2 years of experience and is now one of our most requested technicians. His passionate service approach immediately endeared him to both the customers and his co-workers. Dave is always there to lend a hand, and has become the go-to-guy for boiler installations. His ongoing pursuit to learn his trade has already made him a great plumber and now extends into hydronics and controls. Dave has little downtime even out after work, as his four young children keep him constantly on the go.

(The Armbrust crew and their families preparing for the 2009 Forth of July parade)e)