Can you add a bathroom to an unfinished basement?

• <div><p>Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.</p></div>

What is the hardest part of finishing a basement?

• <div><p>The most challenging part of finishing a basement is addressing moisture control. Basement waterproofing is an essential task that requires a professional’s skills and knowledge. If you don’t properly waterproof your finished basement, it’ll be vulnerable to dampness, water damage, and mold growth. Ensuring proper insulation and ventilation to combat these issues while meeting building codes adds complexity to your remodeling project.</p></div>

Is it worth it to renovate a basement?

• <div><p>Yes. Renovating your basement has a <a href="https://www.angi.com/articles/remodeling-projects-highest-roi.htm">return on investment (ROI)</a> of 75%, meaning your remodel investment will significantly increase the value of your home. Besides the ROI, your family can enjoy a larger, more usable space while you live there. </p></div>

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Q: How much does a basement remodel cost?

• <div><p>The <a href="https://www.angi.com/articles/how-much-does-basement-remodeling-cost.htm">cost to remodel a basement</a> is between <b>$12,100 and $33,400</b> for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing. </p><p>If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.</p></div>

Q: What are some common mistakes when finishing basement walls?

• <div><p>Common mistakes when finishing basement walls include neglecting proper insulation, insufficient moisture management, and poor ventilation. Not addressing these issues can lead to mold growth, water damage, and discomfort. Additionally, inadequate planning, improper framing, and rushing the project can result in subpar outcomes. </p><p>It's essential to follow best practices, seek professional guidance if needed, and prioritize thoroughness and attention to detail.</p></div>

There are 4 highly-rated local basement remodelers.

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Verified Reviews for Basement Remodel pros in Ottawa Lake, MI

*The Angi rating for Basement Remodel companies in Ottawa Lake, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

*The HomeAdvisor rating for Basement Remodel companies in Ottawa Lake, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

Last update on November 01, 2025

Reviewed in December 2023
The company went above and beyond. The project was siding our home and then we wanted new windows put in which led to our living room being remodeled. Our house is very old so nothing was straight but they did a great job correcting everything.
Emerson Painting and Remodeling
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Reviewed in August 2023
We hired Greg to do our master bath remodel in 2018 . We were so impressed by his work that we hired him to do several other projects. Greg has installed new flooring, trim, and doors, and also a composite deck for us. Heâ s done a great job with everything! Highly recommend!
D&G Contracting
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Reviewed in June 2023
Rieman Construction remodeled a full and a half bath for us. We were extremely pleased with the end result. They showed up when they told us they would, had a strong work ethic and knowledge of the project. They even cleaned up the surrounding work space daily. Our renovations lead to another...
Rieman Construction
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Reviewed in April 2017
Remodel of a spare room in the basement. Kris does very good work and is a bit of a perfectionist (not a bad thing). The room turned out great and we are very happy with it. He left everything tidy and was very detail orientated.
Williams Handyman Services
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Reviewed in December 2014
We took full advantage of the rebate program and had @ $4000 worth of insulation done to our old house. Our cost was @ $1500 after the rebates. It was a 1400 square foot home with a full basement unfinished. Needed 6 inches of blown in insulation in the attic, the walls had zero which we also...
Conservation Services Group Inc
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Reviewed in January 2014
Just hours after signing up for the special, Handy Hubby's office called and scheduled a visit. John was punctual and professional. We have a follow-up visit already set and I am looking forward to seeing what he has put together for our basement remodel. Julie
Handy Hubby
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Reviewed in December 2013
3 guys and 1 truck moved our 1400 square foot ranch with a basement into a 1800 square foot 3 story home. The men were very professional and worked very hard the entire time. They completed exceeding my expectations. Highly recommend.
Maumee Valley Movers
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Reviewed in October 2013
WOW !!! i have spent many thousands of dollars in replacing washers,dryers,furnices and water heaters in the 10 yrs of living at my house and was about to give up and try to have all that stuff moved upstairs.my basement flooded every time we got rain and i already had a crock installed,so i...
The Basement Guys
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Reviewed in November 2012
He came out when he was supposed to, on the day he was supposed to and had the job done in 3 days. He cleaned up my basement well after finishing and pre-set it to run according to my comfort needs. I liked everything about this company and it has been in business for a long time.
Coleman Furnace & Sheet Metal
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Reviewed in April 2012
I found them in the Yellow Pages. There are a lot of people who have had them do work for them. I'm pretty happy with everything that they've done for me. They are very, very professional. They also do a lot of home construction and remodeling. They do everything. They are like a one-stop...
S & S Builders & Excavating LLC
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Find Basement remodelers in Ottawa Lake

Winthrop Place Inc.

5.00(

)

•Approved Pro

Winthrop Place Inc.

5.00(

)

•Approved Pro

Customers say: Quick response

Recommended by 100% of Angi customers

71 local quotes requested

With over 60 years experience, Winthrop Place Inc. is Northeast Ohio's premiere general contractor. We are a family owned company specializing in General Remodeling, Kitchen & Bathroom, Concrete, Drywall, Electrical and much more. Call us today for your free quote!

"Wow, Mike and his staff were wonderful to work with! They totally took our 1970’s kitchen and transformed it to an elegant, stunning and spectacular make over. They were prompt, courteous and always on time. We highly recommend them to anyone who is looking to add any updates to their home. Well done Winthrop Place!"

Duane A on January 2021

"Wow, Mike and his staff were wonderful to work with! They totally took our 1970’s kitchen and transformed it to an elegant, stunning and spectacular make over. They were prompt, courteous and always on time. We highly recommend them to anyone who is looking to add any updates to their home. Well done Winthrop Place!"

Duane A on January 2021

Renaissance Restorations, Inc.

Renaissance Restorations, Inc.

Customers say: Quick response

Recommended by 100% of Angi customers

483 local quotes requested

Renaissance Restorations Inc. specializes in additions of throughout all of SE Michigan. The spectrum includes standard projects such as Master bedroom suites, in-law suites, family rooms etc. as well as kitchen & bath renovations, finished basements, porches, masonry, windows, siding and interior renovations. As a registered member of the Michigan Historic Preservation Network, Renaissance Restorations has the experience and proven track record to meet any and all of your needs from a single job, to an entire gut rehabilitation of a property. Call now for a free estimate 313-585-7852. Check out our website @www.rrestoration.com.

"It was a steady process. Of course there were hiccups along the way, but with Renaissance & myself working as a TEAM on this project, everything was done & done well. I do believe that is KEY on any project, especially one of this size. I told Jamie at the beginning of the project that communication was VERY important to me. Jamie was quick to address any questions or concerns I had. He picked up my calls every time. I will hire Renaissance Restoration for all home improvements and/or updates."

Nancy E on August 2025

"It was a steady process. Of course there were hiccups along the way, but with Renaissance & myself working as a TEAM on this project, everything was done & done well. I do believe that is KEY on any project, especially one of this size. I told Jamie at the beginning of the project that communication was VERY important to me. Jamie was quick to address any questions or concerns I had. He picked up my calls every time. I will hire Renaissance Restoration for all home improvements and/or updates."

Nancy E on August 2025

Get matched with top basement remodelers in Ottawa Lake, MI

There are 4 highly-rated local basement remodelers.

Need a pro for your basement remodel project in Ottawa Lake, MI?

Basement Remodeling

Handyman for Multiple Small Project Service

Bathroom Remodeling

Verified Reviews for Basement Remodel pros in Ottawa Lake, MI

Find Basement remodelers in Ottawa Lake

Winthrop Place Inc.

Winthrop Place Inc.

Renaissance Restorations, Inc.

Renaissance Restorations, Inc.

2nd Street Renovations

2nd Street Renovations

The Merritt Group

The Merritt Group

Modern Basement Creations

Modern Basement Creations

Quality Cabinet Wholesale & Remodeling

Quality Cabinet Wholesale & Remodeling

Magic Touch Services LLc

Magic Touch Services LLc

Built To Last Renovations

Built To Last Renovations

Home Healer Renovations LLC

Home Healer Renovations LLC

Bryjess Services

Bryjess Services

The Ottawa Lake, MI homeowners’ guide to basement remodels

How Much Does It Cost to Finish a Basement? [2025 Data]

How Much Does It Cost to Finish a Basement Laundry Room? [2025 Data]

How Much Does a Basement Remodel Cost? [2025 Data]

Does Adding a Bedroom in the Basement Add Value?

Do You Need a Permit to Finish a Basement?

How Much Value Does a Finished Basement Add to Your Home?

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Which Basement remodel task are you tackling?Find Ottawa Lake Basement remodels on Angi who specialize in any of these tasks