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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 July 22, 2026

Find Basement remodelers in Ottawa

Avatar for D SQUARED CONSTRUCTION
D SQUARED CONSTRUCTION
4.8(
53
)
Basement - Remodel

Serving Ottawa, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"they did my mom's kitchen and it's amazing! deffinently would hire for any of my remodeling needs!!"
Countertops and Backsplashes Project
Kitchen and Bath Remodeling Project
Plumbing Project
Apple orchard cottage
Ada VFW

+184

Response rate100%
4 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for B&J Contracting
B&J Contracting
5.0(
10
)
Basement - Remodel

Serving Ottawa, OH and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"B&J Contracting did a great job on my bathroom remodel. My new shower is beautiful and the attention to detail is amazing. They asked a lot of questions and made sure that every aspect of the project exceeded my expectations. Always on time. Transparent and honest communication. Cleaned up every day. High quality workmanship. I will use them again for my next project."
Flooring
Tile
Response time3 days
9 neighbors recently requested a quote
Recommended by70%of homeowners
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Avatar for JT Handyman Services
JT Handyman Services
4.3(
32
)
Basement - Remodel

Serving Ottawa, OH and surrounding areas

Approved

In business since 1995

Free estimates

Customers say: Quick response

"Josh did a great job and I give him a great rating! Great to work with."
Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for High-Quality Construction
High-Quality Construction
5.0(
6
)
Basement - Remodel

Serving Ottawa, OH and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Came out right away to look at work request . Received electronic estimate same day. Came out right away to complete job. Cleaned up after work was completed . Excellent experience!"
Response time1 day
Response rate85%
Recommended by100%of homeowners
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Avatar for Bazell Maintenance & Remodeling
Bazell Maintenance & Remodeling
3.9(
22
)
Basement - Remodel

Serving Ottawa, OH and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Initiall call returned in one day  and service was completed as promised.  crew of carpenters was excellent and fun to have working... certainly saved us  from a lot of labor that we were not quite willing to do ourselves.

UPDATE-6/6/15:

We used this company in the past for a roofing job that has since gone wrong, without appropriate follow-up or resolution from Bazell Maintenance & Remodeling. The door portion of the job in this review was originally very good, but as of now, you can hardly get the door open without yanking the knob off. I have yet to receive any resolution on this issue, either."
Additional Photos
Additional Photos
Additional Photos
Recommended by76%of homeowners
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Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Ottawa, OH and surrounding areas

In business since 2006

Credit card accepted

"Amanda was really very good!  At first I was very skeptical, thinking why did I pay money to just speak with someone on the phone about my kitchen remodel project... but after just a few minutes of her addressing some of the issues/questions I emailed to her earlier, I knew it was worth it.  It was very clear that she knew her business and she gave me several ideas that I had not even thought about.  I told her that I would definitely recommend her to friends and I will very likely use her again myself for my next home project!

"
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
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Showing 1-10 of 44
Basement Remodel questions, answered by experts

Yes, most general contractors require an initial down payment, typically between 10% and 25% of the total project cost. This upfront payment helps cover the costs of materials, permits, and subcontractors. The remaining project costs are usually billed after specific project milestones are reached or on set completion dates, as outlined in your contract. Be wary of contractors who require a significant deposit of 50% or more upfront, as this could be a red flag for a scam.

Building up by adding square footage to the top of your home is often less expensive than adding a basement, but it depends on the specifics of your house, your property, and supply costs. Because building a basement requires excavation, it can be a more expensive option than building up.

Making a window in a basement larger costs an average of $4,200. You’ll need to pay an average of $550 to have a structural engineer plan the project, $500 to $1,500 for the installation labor, and an average of $2,200 for the excavation and window well installation. The remainder will go toward pulling permits, installing trim, and repairing drywall on the interior.

Yes, most general contractors require an initial down payment. A reasonable deposit is typically between 10% and 25% of the total project cost, although this can vary by project size and location. This upfront payment helps the contractor cover initial costs like materials, permits, licensing, and hiring subcontractors. The remaining balance is usually billed according to a schedule outlined in your contract, often tied to project milestones or completion dates. Be cautious of contractors who ask for a large deposit of 50% or more, as this could be a red flag for a scam.

Basements with persistent moisture problems or flooding shouldn’t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage. 

The Ottawa, OH homeowners’ guide to basement remodels

From average costs to expert advice, get all the answers you need to get your job done.

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