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Verified Reviews for Basement Remodel pros in Helena, OH

*The Angi rating for Basement Remodel companies in Helena, 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 Helena, 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 January 15, 2026

Find Basement remodelers in Helena

Avatar for CSG Specialty Fabrication
CSG Specialty Fabrication
5.0(
22
)
Basement - Remodel

Serving Helena, OH and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"They came to work when they said they were and stayed until the job was finished. They were pleasant, courteous, professional and cleaned up all leftover debris. I am so pleased with my finished product."
Front Porch
Front Porch
Pergola Remodel
Pergola Remodel
Pergola Remodel

+47

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Miller & Sons Construction & Home Builders
Miller & Sons Construction & Home Builders
New to Angi
Basement - Remodel

Serving Helena, OH and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

🏡 Dedicated to transforming homes with expertise in earthworks, concrete, pole barn building, and underground drainage. We believe in honest pricing and integrity, taking pride in our community and the quality of our work.

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Avatar for Gorney Builders
Gorney Builders
0.5(
1
)
Basement - Remodel

Serving Helena, OH and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!\n

Roof Replacement
Roof Replacement
Roof Replacement
Roof Replacement
Roof Replacement

+48

Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
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G L Construction Management
4.7(
3
)
Basement - Remodel

Serving Helena, OH and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"G L Construction Management was such a great company to work with! I had numerous services completed by them in many rooms of my home. Very professional and friendly company. I wanted several things done before I moved into my new home and they worked very quickly to get me and my child settled in before Chrismas. I would recommend them for any household construction needs."
Garage / Shed Build Project
Kitchen and Bath Remodeling Project
Kitchen and Bath Remodeling Project
Kitchen and Bath Remodeling Project
Kitchen and Bath Remodeling Project

+23

Recommended by100%of homeowners
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Showing 1-10 of 49
Basement Remodel questions, answered by experts

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.

Egress windows or doors are required in finished basements to meet safety and building codes. If your basement is unfinished and used as a storage space, egress windows are not required, but anything considered a habitable space must have an additional point of egress in addition to the stairs.

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. 

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

Key trends include home gyms, theatre rooms, additional rooms (bedroom/office), and more, with personalized styles reflecting individual preferences.

The Helena, 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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