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About MMC Contractors


Our Values Lead the Way


Our Way

Since our founding 80 years ago, we've learned a thing or two about mechanical contracting. You can talk all you want about success, but at the end of the day, success in our business is measured by results. And we believe real results begin with real values.

At MMC Contractors, integrity and accountability lead the way. As a company and as individuals, we value teamwork, entrepreneurial spirit, quality craftsmanship and integrity above all.

Each day, across our offices, in our fabrication shops and on our job sites throughout the country, we hold ourselves accountable—to each other and to our clients. That's our foundation—the values that define everything we do.

Our commitment to quality craftsmanship is only matched by our commitment to safety. And we invite you to learn more about our safety programs and initiatives.

Over the years, we've been consistently ranked as one of the "Top 25" specialty contractors in the United States. We're proud of those results. And we're just as proud of our values that continue to lead the way. You can see our values come to life by viewing our portfolio or reading what our clients have to say about our work.


As an employee-owned company, our success is a collective effort. We are all owners, pulling together toward a common goal, united by a mutual stake and interest in our company's success and, most important, the satisfaction our clients.

Our Services

We specialize in large, complex mechanical projects, with a comprehensive offering of pre-construction and construction services. We work in some of the nation's fastest-growing markets, including healthcare, energy, pharmaceutical, and industrial and commercial markets.

Our Story

Discover opportunity in challenges. That's what our founder, Claude Sanders, did in 1932 when he lost his job like a lot of other folks during the Great Depression. Claude turned his sights on starting a residential plumbing service company, which he called Midwest Plumbing and Heating Company. He worked out of his house as he slowly built his business with few resources and an entrepreneurial passion.

Through the years, we've relied on his vision and determined spirit. And now, 80 years later, our four locations—Midwest Mechanical Contractors, Midwest Mechanical Contractors of Nebraska, Midwest Mechanical Contractors of New Jersey and Pahor Mechanical Contractors—have come together as a single, united brand called MMC Contractors.

Our new brand offers our partners better, more seamless collaboration across our companies and between our job sites around the country. Now we offer the best of both worlds—the feel of the local company next door paired with the wide presence, perspective, resources and expertise of a national brand.

We've always taken great pride in being innovative and leading our partners through changing times. Our new brand better positions us to do just that. Now, more than ever, we're structured to help our clients navigate the changing marketplace that requires new and innovative ways of doing business.

Our new brand continues Claude's entrepreneurial legacy. Together as MMC Contractors, we will build toward a strong future for our company and our clients.