Oxford, Michigan

Don Johnston

Business Optimization Specialist
Office: 248-761-3848

Office Information

1822 Squaw Lagoon Dr Oxford , Michigan – 48371

Kids IN Motion

“Schooley Mitchell’s analysis did in fact find savings -nearly 35% on our payment processing bills with the same vendor by negotiating for reductions to our interchange rate structure. There weren’t any changes required to our processing environment either to realize the savings-just a signature!”


“… Schooley Mitchell did in fact find savings on both cost categories -over 20% on our small package shipping and 25% on waste. They also were able to condense and simplify our contracts. All in all, Schooley Mitchell’s have saved us $58,732 in 18 months on shipping and $4803 in 18 months on our waste all without changing vendors. Schooley Mitchell showed us exactly where we were overpaying, and they will continue to provide post-audits on our services to ensure that our prices never creep back up again.”

Grand Blanc Motorcars

“Don came back to us with a report that showed us significant savings with our incumbent by reducing interchange fees. Their negotiations saved our dealership $1000 a month and required no changes to our current processing environment in order to implement the new rates.”

Alpha Asset Advisors

“It is clear that Aaron and Don’s knowledge of the telecom market along with their diligence to closely review each fine item of expense was responsible for providing these savings to us. The experience was painless and the outcome was excellent.”

Charter Township of Orion

“Their analysis has uncovered a number of opportunities for the town to reduce its expenses by combining accounts and negotiating new rates and technology to lower our costs. They have negotiated lower telecom rates affecting our cellular phone service which will save the township 19.64% on our telecommunication expenses!”

Main Street Bicycles

“Don & Aaron found an additional 44.62% on our merchant [services]. In addition to the fact that there was no risk and no upfront investment to have Schooley Mitchell perform the analysis, they undertake a continual monitoring of our services to ensure that we have the best pricing for the best in class services available in the marketplace.”

Oxford Community Schools

“Oxford Schools is grateful that Don was persistent in his quest to meet with us we did not expect such large savings of $ 31,000 a year. In addition, the time savings was invaluable and Don’s team handled everything and will continue to monitor our bills and look for more savings and billing errors. Being a not for profit organization any savings we find are greatly appreciated!”


“One of the best things about Schooley Mitchell was that there was no risk and no upfront investment for them to perform the initial review. After the initial review identified significant savings, there was no question to continue using their services. As an added value, they monitor our merchant services and the market to keep us up to date on changes.”


Featured Partners

Community Involvement, 2021: Sponsoring the Auburn Hills Chamber of Commerce Silver & Gold Awards

Recently, Don Johnston, Schooley Mitchell of Oxford, and his photography business, Johnston Photography, sponsored Don’s local chamber, the Auburn Hills Chamber of Commerce, in their […]

Recommendation Letter for Oakland Christian School

To whom it may concern: It is an absolute pleasure to write this letter today in recognition of Oakland Christian School. Founded in 1968, Oakland […]

Featured Client Telly’s Greenhouse

For over 40 years, Telly’s Greenhouse has developed and prospered within their community. They grow our own annuals, perennials, herbs, vegetables, bonsai, and roses each […]

Featured Client Matrick Toyota

Matrick Toyota is one of the largest dealerships in the state. Their guests get to choose from nearly any color and trim of their favorite […]

Featured Client Diamabrush

Based just outside Detroit, MI, Diamabrush is dedicated to helping you achieve optimal results in your next restoration and renovation project. They have spent years […]

Featured Client Great Lakes Hospitality Group

Great Lakes Hospitality Group is a hospitality management company that specializes in hotel development, hotel restoration and hotel administrative services.

Featured Client Curtis Insurance Agency

For over 50 years, Curtis Insurance Agency‘s personal and commercial services have enhanced the lives of the people in Oakland County and the surrounding area. […]

Featured Client Grand Blanc Motorcars

Grand Blanc Motorcars is renowned in the greater Grand Blanc, Flint and Fenton areas for their superb selection of new Mercedes-Benz, BMW and Toyota models.

Check out Oakland Christian School

If you’re looking for a Christ-centered school for your child, be sure to check out Oakland Christian School! It is committed to preparing students for […]

2020 Auburn Hills Chamber of Commerce Golf Open

Schooley Mitchell Consultant Don Johnston was recently a proud sponsor of the Auburn Hills Chamber of Commerce Golf Open at the Pine Knob Golf Club. […]

Contact Us

When it comes to saving money for your business, the best time to start is right now. Reach out today for a risk-free analysis of your business expenses.

Schooley Mitchell saves our clients an average of 28%, and our entire process takes less than two hours of your time on average. Stop paying your vendors more than you need to. Let Schooley Mitchell put that money back in your pocket.