Get matched with top basement remodelers in Ottawa, OH

Q: How much more expensive is finishing a basement than framing it?

• <div><p>The cost of finishing a basement is about <b>$18,400 on average</b>. As you can see, the framing portion of this project costs less, because you&rsquo;re essentially just dealing with laying the foundation for a finished basement. The finishing portion of the project involves a lot more intricate work and design, as well as high-end materials. </p></div>

Q: Is it worth it to finish a basement?

• <div><p>Yes, finishing a basement is worth the money in most cases. Although the project is a relatively expensive one, finishing a <a href="https://www.angi.com/articles/are-basements-included-in-square-footage.htm">basement adds usable square footage</a> to your home and typically increases your home value. Many times, your finished basement will add value that&rsquo;s equal to or greater than the cost of finishing.</p></div>

Q: Does a finished basement need ventilation?

• <div><p>Although it&rsquo;s not required, air ventilation in a finished basement can help improve the air quality, prevent moisture and mold issues, keep musty odors away, and also maintain the air quality throughout the rest of your home. Proper ventilation will help maintain the value of your investment in finishing your basement. Try <a href="https://www.angi.com/articles/how-improve-ventilation-basement-remodeling-project.htm">basement ventilation methods</a> like installing vents or a dehumidifier for best results.</p></div>

Q: How hard is it to add a basement to an existing house?

• <div><p>The difficulty of adding a basement to an existing house can vary depending on the house&rsquo;s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you&rsquo;ll need to enlist professional help for this project.</p></div>

Q: What are the most expensive parts of finishing a basement?

• <div><p>Anything having to do with the structure of your home, such as raising the ceiling, is usually the most expensive part of finishing a basement. Another project component that could be a surprisingly high expense is adding an exterior entrance. </p><p>The <a href="https://www.angi.com/articles/what-average-cost-add-exitwalk-out-my-finished-basement.htm">cost of a walkout basement</a> can be anywhere from $5,000 to $35,000.</p></div>

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Verified Reviews for Basement Remodel pros in Ottawa, OH

*The Angi rating for Basement Remodel companies in Ottawa, OH 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, OH 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 24, 2025

Reviewed in September 2025
So glad we did this remodel! The bathroom looks fresh, updated, and exactly what we wanted. The team at Five Star really took care of us.
Five Star Bath Solutions of Cleveland
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Reviewed in January 2025
Relocate and install new tankless water heater and remodel bathroom
Mercenary Remodeling & Handyworks
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Reviewed in September 2023
I can now use my basement for storage and the easy breathe took the musty smell out of the basement.
Everdry Waterproofing Toledo
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Reviewed in October 2019
I need to replace a concrete slab floor. I don't need basement waterproofing. Home Advisor needs to fix their search engine.
Reliable Waterproofing
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Reviewed in June 2013
They came out and fixed our problem that was caused due to a pipe leaking in the basement. They cleaned up all the carpeting and moved all the furniture. Checked all the drywall to make sure it was good. I would highly recommend them.
SWARTZ CONTRACTING
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Reviewed in April 2013
Reasonably priced compared to competition. Got more for my buck. Another company gave me a quote of $10,000 and advised it wouldn't 100% fix my problem "moisture." I would have had to buy an additional $1500 dehumidifier to be 100% fixed. Basement Guys were around $2,000 cheaper and I got the...
The Basement Guys
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Reviewed in February 2013
The communication from the beginning with Chad Moon the project manager was stellar. The start of the job everyday we was informed on when they would come out. Dan and Steve; their workers were always keeping us informed of things that they were doing so that I was never left in the dark on the...
Atlas Restoration & Remodeling
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Reviewed in December 2012
He does good work. He is dependable and definitely not a fly-by-night type of guy. He is very honest and affordable. He's also done drywall and painting for us. He's also installed a new furnace. I've done a lot of remodeling and have used Dave for a lot of work.
Dave's Handyman Express
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Reviewed in October 2012
Phil was very thorough in tying up any loose ends that needed to be taken care of prior to finishing my basement. From putting up drywall, to installing carpet, to all the finishing work...there was great attention to all the detail. He did a great job and was very clean in all his work.
Baker Group Remodeling
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Reviewed in March 2011
We recently bought a house and wanted all new locks. I called this locksmith because I'd recently used him and knew he was reliable and would most likely come the same day I called. I called in the morning and he was there in the afternoon. I didn't realize there were so many doors with locks...
Locke's Locksmith
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