Top-rated basement remodelers.

Get matched with top basement remodelers in Ottawa, OH

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

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

"We are very happy with the remodel of our hall bathroom.They were very responsive to our timeline their work is very good."
Countertops and Backsplashes Project
Kitchen and Bath Remodeling Project
Plumbing Project
Apple orchard cottage
Ada VFW

+184

Response rate100%
5 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
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

"These guys are wonderful after trying for several months to find a contractor to remodel our bathroom. They called us back and came. Reviewed what we needed. Showed up with an estimate to fit our budget and started on the job right away and stayed until it was completed. They worked quickly cleaned up every evening. They are very helpful and worked very hard to help make our new shower safe and comfortable for my disabled husband, they completed on time and under budget and they were great. Would recommend them very highly 5+ starts."
Flooring
Tile
Response time3 days
9 neighbors recently requested a quote
Recommended by70%of homeowners
Request Quote
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

"“He did an excellent job! He showed up when he said he would and had all of the tools and materials necessary to complete the job with him when he arrived. The cost was within the estimate he originally gave me. I’m planning to use him again soon!”"
Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
McVicker International
5.0(
3
)
Basement - Remodel

Serving Ottawa, OH and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I hired Mcvicker International too help repair a few cosmetic and structural damages in my dry wall before giving it a fresh coat of paint. In my foyer, main Hallway, Living Room and Dining Room with some touch ups above my tile surround in my kitchen. Ive attempted to attach photos but the site seems to reject them? However it was superb quality regardless."
Request Quote
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

"Brett did a good job and was reliable. He helped us work through the planning and executed the project with a high degree of perfection!"
Response time1 day
Response rate85%
Recommended by100%of homeowners
Request Quote
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
Request Quote
Showing 1-10 of 45
Basement Remodel questions, answered by experts

Yes, it is possible to turn a regular basement into a walkout basement. Doing so involves excavating the land around at least one side of your basement foundation, installing retaining walls to create a permanent below-grade area outside your home, and then cutting into the foundation to install an exterior door that leads out to the new space. This is an expensive and time-consuming project, but it can add a lot of value and utility to your home.

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.

Adding a bathroom to your basement can increase your home value since homes with multiple bathrooms sell for more. The return on investment (ROI) for a basement bathroom is 50% to 75%. The actual return varies with your home and location. Adding a half bath to your home increases the value by 2.9% while finishing a basement increases the home value by 6.6%.

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.

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.

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.

See all articles