Food Testing

Our ISO 17025 accreditation is the same accreditation recommended by the FDA and the USDA to document a world-class quality management system.


Water Testing

From bacterial testing to fish, plant and algal surveys, Summit is the environmental test lab for ecologically sensitive methods developed by state agencies.


Mold Testing

Summit Laboratory offers on-site mold testing services, indoor air quality services, and mold remediation services for commercial and industrial buildings.


Summit Laboratory, LLC

Experience the Fusion of Science and Service at Michigan's Premier A2LA Accredited ISO 17025 Laboratory

The truth is, we have a long, happy history with companies throughout the Great Lakes states, simply because we provide laboratory services with a level of attention and accessibility that’s almost unheard of in today’s fast- paced business world. See for yourself, and remember, we’d love to welcome you as our next partner.

Food Testing

“Summit Laboratory is professional, knowledgeable, and maintains an excellent customer service staff. The output of results is prompt, organized and easy to access using a safe online registration feature.

The lab communicates well and maintains flexible hours to accommodate the needs of its customers. Exceptional customer service, quality and the variety of services provided, as well as commendable expertise, are truly reflected through Summit Laboratory and the reputation it has with our company.”

Lynne M., Quality Department
Roskam Baking Company

Food Testing

“Summit Laboratory is a teamed staff that is extremely professional, highly skilled and genuinely committed to its customers. Their commitment to provide high quality services shows in how sincere, courteous and eager they are to do what it takes to help us get our job done correctly in the area of food safety. As the demands for food safety increase in the agricultural business, they are very helpful in meeting the challenges.

I highly recommend Summit Laboratory and its services to anyone looking for a staff of highly skilled, very knowledgeable, and extremely professional people who treat you with respect and who are committed to doing their job with quality.”

Beth V., Food Safety Coordinator
Van Dyk Farms, Inc.

Food Testing

“I wanted to thank you guys for your observations. Some of the observations were similar to comments from the FDA inspector, so we have focused on those as a priority for the audit.”

Alissa W.
Old Orchard

Food Testing

“I want to thank you and all your staff for the fast response and great service you give Praxis to keep production going.”

Leticia W.
Praxis Inc.


“Summit Labs did an excellent job explaining in easy-to-understand terms. They also helped us with the hands-on training that we needed.”

Tim B., President
Smeltzer Orchard


“Thank you so much for your very fine presentation. We appreciate your time and effort. There were many comments on how much attendees learned and how willing you were to answer questions.”

Peggy B.
Michigan Fresh Milk Council

Mold Testing

“Thank you for your time and expertise. I really appreciated your help in figuring out the type of mold and an action plan to get rid of it. You saved us a lot of money and stress.”

Grand Rapids, MI homeowner

Mold Testing

“I just wanted to thank you for taking the time to check out my place. You definitely know your stuff and I am sure I will be consulting you in the future as your company is a great resource!”

Grand Rapids, MI homeowner

Mold Testing

“I am writing to you today to let you know how much I truly appreciate what you have done for me. When I made my initial call to Summit, Tom was wonderful. He asked me tons of questions, explained a few things, and was so sincere and caring. Most importantly, he made an appointment to come do some testing only two days later. When Tom and Joel came out to my house that Friday I was taken away by how in-depth and knowledgeable they both were. Again, I have to state how caring they both were and how they treated my problem like it was just as important to them as it was to me. I would like to say I recommend Summit Laboratory to anyone and everyone.”

Rebecca H.
Grand Rapids, MI homeowner

Air Quality

“Excellent work as always. Summit lab is the place to go for awesome biological sample analysis.”

Michael P., CSP, CMP
Wonder Makers Environmental

Lake Management

“Tom, the fishing for pan-fish has been better this year than ever. Great lake management is the key to this. Summit Laboratory is my hero. Thanks for all the hard work, it is paying off BIG!”

Grayson W.
The Outdoorsmen Pro Shop

Attentive and Timely Service

“You run a very professional lab with good staff. I appreciated talking with your staff and having him explain algae vs. black mold. I am impressed that I can reach a knowledgeable staff member rather than a phone tree or answering machine.”

Julie V.
Grand Rapids, MI homeowner

Attentive and Timely Service

“A couple of things: I’m very happy with your confidentiality! I also appreciate your attentiveness to our request.”

Echo D.
Ranir Incorporated