About Us

About Trademark Home Inspection, LLC!

TMTrademark Home Inspection, LLC was founded in February 2009. Starting out as a Single Man Operation (Matt Cottenham, General Manager). Matt realized there was a bigger need for the services we could provide to the community. We started with adding a Client Care Coordinator (Theresa Cottenham) to ensure the calls were being answered, and that began the growth of our Customer Service Mission.

Shortly after, we added a Customer Relation Specialist (Don Stout) to assist with continuing to learn about what our clients needed and wanted. We were truly a small family business at that time with Matt’s wife (Tiffany Cottenham) jumping in to help as she could.

In May of 2017, the need for the services of Trademark Home Inspection, LLC continued to grow, and we decided to move to a Multi Inspector Firm to meet this demand. Adding additional Inspectors, Marketing Staff, and a full time Office Manager, we have a Team of dedicated professionals to meet your needs.

Starting out as a Small Family Company, we take pride that as we continue to grow to keep that Family Atmosphere and look at all our employees as well as our clients as part of the Trademark Family.

We hope you give us an opportunity to “Let our family protect your family!”

Our Mission is to provide our customers with the information they need to make a financially sound decision as well as ensure the safety and health of their family in their home. As the leading Home Inspection and Environmental Testing provider in Southeast Michigan, we work together as one company putting customers first with finding more efficient ways to meet our customer’s needs, as well as demonstrating ownership through initiative, accountability, respect, trust, transparency, and collaboration, to deliver superior customer service.

To become the most trusted Home Inspection Company in Southeast Michigan by providing world class customer service with continuous improvement driven by on-going training, integrity, and employee excellence.

  • Put People Before Profit.
  • Protecting clients families.
  • Ownership of company taken by employees.
  • Continuing Education for all staff. 
  • Provide the Best Value for the Cost.
  • Offer a Broad Range of  Services to Better Serve Clients.
  • Improve and Maintain Workplace Safety.
  • Attract and Retain High Quality Employees.
  • Build High Performing Teams.
  • Maintain Alignment Across the Organization.
We offer a 100% Satisfactgion Guarantee

100% Satisfaction

We offer a 100% Satisfaction Guarantee with all of our services. At the end of your onsite inspection simply tell your inspector why you're not 100% satisfied and if we can't make it right, you pay nothing.


To better protect Southeast Michigan Home Buyers, we have partnered with Residential Warranty Services to include several 3rd party warranties with your home buyer inspection.

We offer a Buyer Protection Guarantee

Buyers Protection

For Home Buyers, if you paid full price for your initial inspection and you need another home inspection for any reason within 30 days, you will receive $100 dollars off the regular price of your second inspection.


Our standard office hours are 9am through 7pm seven days a week. We have two full time client care coordinators and a 24/7 back-up call center to better serve you. You can also schedule online 24/7.

Let our family, protect your family!

Trust our team for all of your home inspection and testing needs!

The Trademark Home Inspection, LLC Team

Matt Cottenham
Matt Cottenham
General Manager
Tiffany Cottenham
Tiffany Cottenham
Office Manager
Mackenzie Mahoney-Cottenham
Mackenzie Mahoney-Cottenham
General Assistant
Theresa Cottenham
Theresa Cottenham
Client Care Coordinator
Chuck Krantz
Chuck Krantz
Client Care Coordinator
Don Stout
Don Stout
Custome Relations Specialist
Kristina Wittner
Kristina Wittner
Client Relations Specialist
Jim Guntzviller
Jim Guntzviller
Certified Professional Inspector (CPI)
Ralph Cottenham
Ralph Cottenham
Inspector Assistant

What Our Client's Say

Our Certifications

Certified Master Inspector
Certified professional inspector
Certified Inspection Expert
International Association of Certified Indoor Air Consultants
NAMP - Certified Mold Inspector

Our Service Area

Trademark Home Inspection, LLC proudly serves the following Southeast Michigan Cities and the surrounding areas:

Adrian, Allen Park, Ann Arbor, Auburn Hills,  Belleville, Berkley, Birmingham, Bloomfield, Bloomfield Hills, Brighton, Brownstown, Canton, Clarkston, Clawson, Chelsea, Carleton, Commerce Township, Dearborn, Dearborn Heights, Detroit, Dexter, Dundee, Ecorse, Erie, Farmington, Farmington Hills, Ferndale, Flat Rock, Garden City, Gibraltar, Grosse Ile, Grosse Pointe, Harper Woods, Hazel Park, Highland Park, Howell, Hudson, Huntington Woods, Huron Township, Ida, Inkster, Keego Harbor, Lambertville, La Salle, Lathrup Village, Lincoln Park, Livonia, Luna Pier, Madison Heights, Manchester, Maybee, Melvindale, Milan, Monroe, Morenci, New Boston, Newport, Northville, Novi, Oak Park, Petersburg, Pittsfield Township, Pleasant Ridge, Plymouth, Pontiac, Redford, River Rouge, Riverview, Rochester, Rochester Hills, Rockwood, Romulus, Royal Oak, Saline, Southfield, Southgate, South Lyon, Sterling Heights, Sumpter, Taylor, Tecumseh, Temperance, Trenton, Troy, Walled Lake, Waterford, Wayne, Warren, Willis, West Bloomfield, Westland, Wixom, Woodhaven, Wyandotte, and Ypsilanti.

Southeast Michigan Map

Schedule Your Inspection or Testing Online Now!

You can schedule you home inspection or environmental testing services online 24 hours a day 7 days a week!