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Find Basement remodelers in Scarborough

Avatar for Gerrish Remodeling and Design
Gerrish Remodeling and Design
5.0(
8
)

Angi Approved

In business since 2022

Free estimates

Customers say: Quick response

"They are some of the nicest guys youâ ll meet. Very professional. They show up and work hard. Couldnâ t ask for a better crew. Iâ d recommend them every time."
3 neighbors recently requested a quote
Recommended by12%of homeowners
Avatar for East Coast Vinyl LLC
East Coast Vinyl LLC
4.7(
6
)

Angi Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"David was wonderful, he was great at explaining his process and the overall time for the project. I would/will be hiring him again in the future."
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for G.A. Doughty Construction
G.A. Doughty Construction
3.8(
13
)

Angi Approved

In business since 2003

Free estimates

"We had a great experience working with G.A. Doughty Construction. From the start, their team was communicative, responsive, and collaborative—making sure we were involved and informed at every step. They helped us navigate and recover from a difficult prior experience, stepping in with professionalism and integrity to get the work done right. Their commitment to quality and transparency gave us real peace of mind, and we’re grateful for their expertise and support throughout the project."
13 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.8(
342
)

Angi Approved

Super Service Award Winner

In business since 1990

Free estimates

Customers say: True professional

"Very good experience, they handled all permits and kept me updated every step of the way. Always arrived on time, very professional, amazing craftsmanship and when they were done they left a perfectly clean area. Would definitely recommend"
131 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Total Basement Finishing
Total Basement Finishing
4.0(
5
)

Angi Approved

In business since 1989

Free estimates

Warranties offered

"The company (Black Dog) was hired to expand the bathroom and part of the basement renovation. The project started in October 2020 and it is still going through May 2021 with an unclear restart date after 2 no shows. It was promised to finish by Christmas. The company used 2 different colors of grout in the same room. They are planning to come back and redo it, waiting for 2 months now. They do not want to spend time on fixes. Leakage around the shower was noted, they promised to contact the subcontractor, but I have not heard from them yet. There are minor things missing, would pay attention to their contract as they may not do things like shelves installation as originally discussed. They seemed professional on initial evaluation and at the beginning, but now I am regretting that I hired them."
14 neighbors recently requested a quote
Recommended by80%of homeowners
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FAQs for basement remodeling projects in Scarborough, ME

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Scarborough, ME homeowners’ guide to basement remodelings

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