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Boilersource is Certified as a Women-owned Business Enterprise

We are pleased to announce that Boilersource is a certified WBE with the City of Chicago and Cook County. As a regular dealer of boilers and associated equipment, we recognize the commitment to supplier diversity that is embraced by corporations and government agencies today.

Our commitment to providing the highest quality boiler equipment, paired with custom and comprehensive boiler room solutions, has set us apart for our storied 40 year history. For the past year and a half, Tricia Fredrick, Boilersource President & Chief Executive Officer, has been reinforcing Boilersource’s heralded legacy of providing innovative products and remarkable customer service. Her dedication to striving for excellence extends into Boilersource’s Total Lifecycle Commitment, or TLC360˚ promise. By reinforcing this promise, and updating the Boilersource brand, Tricia looks to continually grow and improve on Boilersource’s mission of, “Going Beyond the Boilerplate."

“We’re new thinkers in an old industry. What makes our thinking new? Our approach to each and every project. We pick the right equipment for the right application. It’s our insight and expertise put to work every day, in every way for our customers. I am honored to continue my father and uncle’s legacy at Boilersource. With over forty years of experience, we are well positioned to have another successful forty years,” says Fredrick.

While WBE certification doesn’t change the premium products and services we deliver, it does help our clients meet their vendor diversity goals. Companies and government agencies that hire certified WBE businesses as their vendors show their commitment to fostering diversity. We’re happy to have you all on board as we venture into exciting, and new territory for Boilersource and our devoted customers.

About Boilersource

Meilner Mechanical Sales, doing business as Boilersource, is a single-source sales and solutions organization with a firm commitment to providing quality boiler room equipment to mechanical and plumbing contractors. We serve the Northern Illinois (including all of the Chicagoland area) and Northwest Indiana commercial and industrial boiler market. Our 40-plus years of experience allows us to survey, quote, and startup all of our products. We carry a large inventory of equipment and parts ready to support the installing contractors. Boilersource is a proud member of ASHRAE, ASPE, the Western Trade Association, and an Energy Efficiency and Gas Rebate Trade Ally with Nicor Gas, Peoples Gas, and North Shore Gas. Boilersource is a certified WBE by the Cook County Government and searchable in the registered directory at under the business names Meilner Mechanical Sales or Boilersource. For more information visit

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