Metro Detroit's Leader in Bathroom Remodels! - Angie's List

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We are an experienced home renovation contractor with more than 20 years in the construction industry and can handle any type of bathroom renovations from demolition to final painting. We are a lean and efficient operation and that allows us to pass on significant savings to our customers while providing better quality materials than our competitors. We have completed more than 90 tub to walk-in shower conversions in the last year alone and maintain an outstanding reputation for quality and value in the local community. (References available)

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At Marathon our goal is to provide owners with an experience that meet and exceeds all of your expectations for many, many years down the road without spending a dollar more than you need to.


Client Examples - Marathon Bath Systems

Top Brands, Highly Customized, Satisfaction Guaranteed!

Our Process

Free Consultation Design Discussion

Marathon Bath Systems design consultations are always free and the first step in your project. You'll choose from an in-home OR no-contact virtual consultation with a

Marathon Bath Systems designer who will work with you by listening to your needs and then with you design your dream project. We will create a stunning visual design and provide a clear written estimate for your dream project.

Product Options & Selection

Your dedicated Marathon Bath Systems Project Manager will work with you to take the project design and discuss product options and selection. This would involve evaluating the various product partners as well as your specific needs for your project. Once we focus in on the specific product and options we craft for you a final design summary.

Remeasure & Confirm

Your dedicated Marathon Bath Systems Project Manager will visit your home to review the project details, design issues and make sure that the project will run flawlessly. This is a great time to discuss any last-minute questions you might have before your materials are ordered as we move to the next phase.

Order Products & Schedule

Product scheduling is carefully chosen to work around your family's schedule as well as your project completion date. Being perfectionists, we always make sure that we schedule in, enough time to do the job correctly and exceed your expectations.

Industry Leading Installation

Our professional and certified installers will treat your home with the love and respect it deserves. Your dedicated

Marathon Bath Systems consultant will be in constant communication with you throughout your project. Included in our process is overseeing a top to bottom clean-up of the area upon project completion.

Followup Walkthrough and Completion

Your project is only considered “complete” when you’ve assured us that you’re 100% satisfied, love the results and are fully ready to tell friends that Marathon Bath Systems did an amazing job.

Outstanding Service and Customer Care

After products are installed, it’s time to relax and enjoy. At Marathon Bath Systems you will receive follow-up calls to make sure you are 100% happy. You'll also hear from us from time to time. This ensures that you're satisfied with our work not just now, but for years to come.


Marathon Bath Systems customers love us


"I'm so happy we called Marathon Bath Systems to come out and give us our 4th quote and it was by far the best experience of them all. The rep showed up on time, he was super helpful and the process was extremely smooth. Great communication through every step of the project. Complete professionals from start to finish."

- Mel Figeroa (Birmingham, MI)


"I must say, I’m impressed. I can be difficult to work with, but the Marathon Bath Systems representative took his time walking me through all the different manufacturers. Ultimately, I took their advice to go with a dark bronze exterior and it looks amazing! So happy!"

- Jillian Barba (Livonia, MI)


"Marathon Bath Systems installed a full bathroom at my neighbor's house, so I had them come over and give me a quote. Their pricing was super reasonable compared to others I received and I couldn’t be more pleased with the end result. "

- Ian Nguyen (Novi, MI)


At Marathon Bath Systems our goal is to provide the Detroit area owners with a bath remodeling experience that meet and exceeds all of your expectations for many, many years down the road without spending than you need to.