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Top-Rated Basement remodelers in Cornville - Updated Nov 2026

Avatar for Minks General Contracting
Minks General Contracting
5.0(
10
)
Basement - Remodel

Serving Cornville, ME and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

"Not to worry about anything, Carl can do it all plus can make great suggestions to help project come out better. Complete bathroom remodel done , tiled all walls and floor, installed toilet, new glass shower, washer/ dryer adjusted, cabinet doors, mirror, painting and new lighting. Came out great, better than expected."
My Projects
My Projects
My Projects
My Projects
My Projects

+17

Response time3 hrs
Response rate94%
2 neighbors recently requested a quote
Avatar for NGF Construction
NGF Construction
3.8(
7
)
Basement - Remodel

Serving Cornville, ME and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Prompt, reasonable and professional. Good crew. Came up with great ideas on other projects I have in mind. Love my new ceiling, they fixed all the rot in my subfloors and prepped for new flooring. Would recommend for all your weekend projects. Did I mention they work efficiently? what they got done in a weekend probably would have taken a 4 man crew a week. Nick, Gerry and Frank are the crew for you."
Deck rebuild
Deck rebuild
Deck rebuild
Rustic wooden ship lap
Rustic wooden ship lap

+19

13 neighbors recently requested a quote
Avatar for Bangor Abatement, Inc.
Bangor Abatement, Inc.
4.5(
2
)
Basement - Remodel

Serving Cornville, ME and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"They did a good job especially considering how brittle my old siding had become over the years. I’m pleased with their work and the price was right. I plan to hire them to do a couple more small jobs that I’m to old to do myself."
4 neighbors recently requested a quote
Avatar for Wilder Maine Co. LLC
Wilder Maine Co. LLC
New to Angi
Basement - Remodel

Serving Cornville, ME and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Wilder Maine Co. is a Maine-based crew specializing in full-scope residential construction, sawmilling, and custom builds from groundwork to finish work. We handle framing, trim, outdoor structures, and custom-milled lumber with craftsmanship, reliability, and clear communication.\n\nWhat makes us different? We're versatile, resourceful, and hands-on. We don't just build, we solve problems, adapt to real-world conditions, and treat every project like it's our own.\n\nCustomer satisfaction is at the core of what we do. We show up, we communicate, and we finish strong. No shortcuts. No surprises. Just ask.

Handicapped deck
5 neighbors recently requested a quote
Avatar for Gilmax General Contractors
Gilmax General Contractors
New to Angi
Basement - Remodel

Serving Cornville, ME and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

With over 20 years experience in the Remodeling industry, Gilmax General Contractors is your industry expert in Somerset county and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

Response time1 day
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Basement Remodel FAQs, answered by experts

Any bowing in a basement wall indicates a problem that needs to be addressed by a professional. If your basement wall bows more than 1 inch, it's time for an inspection. Generally, a wall can bow up to 30% of its thickness (around 2.5 inches for an 8-inch-thick wall) before it becomes an urgent situation. Bowing of 2 to 4 inches is more straightforward to fix than bowing of more than 4 inches, which will require significant repairs. If the bowing is more than 6 inches, the wall will likely need to be replaced. The sooner you address the problem, the easier and less expensive the repair will be.

Walkout basements are not generally included in a home’s square footage, although they may be if they meet certain conditions that depend on local regulations. A finished walkout basement used as a living space may be counted toward square footage in some locations as long as all codes for livable space are met.

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.

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

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 Cornville, ME homeowners’ guide to basement remodels

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