Built on Expertise and Family Values

Tim Merkau - President
Saint Clair County, Michigan
​810-841-6767
​[email protected]

Tim Merkau Bio:
With 30 years in the insulation industry, Tim brings unmatched expertise and dedication to his work, as well as providing exceptional service to clients.
1996-2008: Tim worked in the field as an installer in the Detroit area, where he honed his craft for over 12 years.
2008-2014: Tim traveled all over USA doing various insulation projects, that broadened his skill set and deepened his industry knowledge.
2015-Present owner operator JLA Insulation, where his hands-on approach and commitment to excellence, have built a strong reputation for quality and reliability.

Beyond his professional achievements, Tim is a man of many passions. He loves spending time with his family and enjoying the simple pleasures of life, like BBQing and catching a baseball game. As a lifelong fan of heavy metal, he brings the same energy and enthusiasm to his work as he does to his hobbies. 

Michelle Merkau - Owner/Secretary-Treasurer
Saint Clair County, Michigan
810-305-6818
​[email protected]

Michelle Merkau Bio:
2015 - Present owner JLA Insulation.
As the owner of JLA, Michelle plays a pivotal role in the company's success by managing the books, overseeing secretarial tasks, and handling behind-the-scenes operations. Her dedication to detail and organization ensures that the business runs smoothly, supporting the team in delivering exceptional service to clients.
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In addition to her professional work, Michelle has a creative side rooted in her past experience as a food photographer for bloggers. Capturing the artistry of culinary creations honed her eye for detail, a skill she brings to her current work. Outside of business, she enjoys gardening and hunting for hidden gems in antique shops. Evenings spent playing board games with her family are her favorite way to unwind and connect.

Serving: All Lower Peninsula Michigan Counties
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