Metro Detroit Tub to Walk-In Shower Conversion & Bathroom Remodel Contractor

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Our Services

Ready to replace your outdated bathtub with a modern, comfortable, and functional shower space? Marathon Bath Systems is offering a limited-time tub to walk-in shower conversion package for only $8,995, including everything needed to complete your bathroom upgrade.

Enjoy a safer and more convenient shower experience with a stylish design that is easier to maintain and built for everyday comfort. Our professional team handles the entire conversion process, helping you transform your existing bathroom into a refreshed space without the hassle of a full renovation.

Marathon Bath Systems helps Wixom homeowners transform outdated bathrooms into comfortable, modern, and easy-to-use spaces. With more than two decades of experience in the renovation industry, our team understands how to deliver smooth bathroom upgrades that combine practical features with attractive designs.

We specialize in tub to walk-in shower conversions in Wixom, MI, creating safer shower spaces with customized layouts, quality materials, and professional installation. From removing an existing tub to completing the final shower details, we manage every step of the process with careful planning and attention to detail.

Our efficient approach allows us to provide exceptional craftsmanship while keeping projects competitively priced. We focus on reliable service, durable products, and solutions designed around each homeowner’s needs. With hundreds of successful bathroom improvements completed throughout Metro Detroit, Marathon Bath Systems has built a strong reputation for dependable workmanship and customer satisfaction.

More About Us

Over 20 years of experience

We have over 20 of years experience in the construction industry and can handle any type of bathroom renovation.

Superior Craftsmanship

We pride ourselves on our superior craftsmanship, and our attention to detail is second to none.

We're highly rated

We have a perfect 5-star rating on Google.com and Angi.com. We are also a Google Guaranteed, local contractor.

Locally owned & operated

Unlike many of our competitors, we're based in Metro Detroit and take great pride in serving our local community.

Frequently Asked Questions

How does a tub to walk-in shower conversion work?

A tub to walk-in shower conversion involves removing your existing bathtub and replacing it with a modern, easy-access walk-in shower. Marathon Bath Systems customizes each conversion to fit your bathroom layout while improving accessibility, comfort, and functionality.

How long does a bathtub to shower conversion take?

Most tub to shower conversion projects can be completed much faster than a full bathroom renovation. The timeline depends on the size of the bathroom, design selections, and any additional upgrades requested during the remodel.

Are walk-in showers a good option for seniors and homeowners with mobility concerns?

Yes. Walk-in showers are designed with easy access in mind and can include safety features such as low-threshold entries, grab bars, built-in seating, and slip-resistant surfaces, making them a practical option for many homeowners.

Do you install luxury walk-in bathtubs?

Yes. We offer luxury walk-in bathtubs designed for comfort, safety, and relaxation. Many models include features such as hydrotherapy jets, comfortable seating, easy-entry doors, and other accessibility-focused options.

What areas do you serve for bathroom remodeling and tub to shower conversions?

Marathon Bath Systems proudly serves homeowners throughout Wixom, Farmington Hills, Novi, Commerce Township, Southfield, Brighton, Walled Lake, South Lyon, Livonia, and Northville, MI, providing professional bathroom remodeling and conversion services.

      
   Marathon Bath Systems
   120 Google reviews 
  Write a review 
  
 
 
   
 
 
       Posted on Google  
   
   Diane Webb 
 
 
 
 Trustindex verifies that the original source of the review is Google. Robert and his team did an amazing job converting my parent’s tub to a walk-in shower. They came on time every day, they did a beautiful job, cleaned up after themselves and saved us a few thousand dollars when compared to the quote we received from their competitors. I would highly recommend Marathon Bath Systems to anyone looking to do a tub to shower conversion or any kind of bathroom remodel.. They have a five star rating and they  earned it!
  
 
      Posted on Google  
   
   Pamela Miron 
 
 
 
 Trustindex verifies that the original source of the review is Google. We’ve had our new shower to tub conversion for a week now… We couldn’t be happier with our decision. We went through three different contractors before we worked with Robert. Hands-down, the best decision we could’ve made! Not only did he beat all other estimates, the materials used are high quality, the care of our home while they were working for three days was unmatched and the clean up was the best ever. We highly recommend using Marathon Bath Systems, you will not be disappointed!!
  
 
      Posted on Google  
   
   Jim Shoe 
 
 
 
 Trustindex verifies that the original source of the review is Google. We hired Marathon Bath Systems to replace our bathtub. The work crew was courteous, respectful, they arrived on time, were careful in our home, and they worked very hard! We are completely satisfied with the work and would hire them again!
  
 
      Posted on Google  
   
   Renold Jerome 
 
 
 
 Trustindex verifies that the original source of the review is Google. Outstanding Experience with Marathon Bath Systems! We couldn’t be happier with the results from Marathon Bath Systems. From the first consultation with Robert to the final walkthrough, the team was professional, punctual, and incredibly respectful of our home. The quality of the workmanship is top-notch, and the transformation of our bathroom exceeded our expectations. They kept everything clean, communicated clearly throughout the process, and delivered exactly what they promised—on time and within budget. We highly recommend them to anyone looking for a reliable and skilled bath remodeling company. Truly a 5-star experience!
  
 
      Posted on Google  
   
   Sonia Liao 
 
 
 
 Trustindex verifies that the original source of the review is Google. Robert gave a very good presentation, he was knowledgeable on how best install our walk-in shower , his team were dedicated to their work and we are pleased with the result .
  
 
      Posted on Google  
   
   Walter and Debbie Crane 
 
 
 
 Trustindex verifies that the original source of the review is Google. Robert and his team were professional efficient and courteous with a sense of humor at times .   Love the niche, the tall shower doors and the long handle bar with the seat.  The supplies are beautiful and easily cared for.  So so please with the service and price we received from Marathon bathroom.  Already gave some referrals.  Thank you for your spa-like bathroom.
  
 
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   Gary Hawkins 
 
 
 
 Trustindex verifies that the original source of the review is Google. workers very polite  they were constantly cleaning up after them selves The shower conversion turned out better than i was expecting I would highly recomend them
  
 
      Posted on Google  
   
   Joan Rooks 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent job
  
 
      Posted on Google  
   
   Christopher Dameron 
 
 
 
 Trustindex verifies that the original source of the review is Google. Super fast , convenient and reliable. They were able to come earlier than expected and finished in a timely manner. Great “no pressure “ consult and accommodation as well.  Highly recommended! Thanks guys!
  
 
      Posted on Google  
   
   Noreen Wrosch 
 
 
 
 Trustindex verifies that the original source of the review is Google. Our bathroom tub to walk-in shower remodel exceeded our expectations. Marathon employees were very helpful with their suggestions and finished the job in a timely manner. We will definitely use Marathon for  future projects.