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Find Basement remodelers in Charleston

Avatar for Baker Electric and Sons
Baker Electric and Sons
4.8(
13
)

Serving Charleston, ME and surrounding areas

Angi Approved

In business since 2015

Emergency services offered

Credit card accepted

"Guys were professional and knew their stuff. Arrived on time,too. Solved my issue in 15 minutes. 'Was completely unprepared for the over $500 bill! My regular electrician was too busy but this was a fire hazard which demanded immediate attention. Wouldn't book with Baker's company again just because of outrageous price."
Response time2 days
82 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for B McLaughlin Quality Construction & Renovation
B McLaughlin Quality Construction & Renovation
4.9(
13
)

Serving Charleston, ME and surrounding areas

In business since 1994

Free estimates

Warranties offered

B. McLaughlin Quality Construction LLC has been providing quality home improvement and home building for many years now and prides itself on providing customer satisfaction where other companies fall short. With building nature beyond minimum required minimum codes ensure the customers satisfaction for many years to come. Unlike other contractors, their phone number has not changed since beginning out of college training since 1994, and their belief is to start your job and finish it before starting the next projects. With a free estimate sit down with Brian from the beginning, you will soon recognize the professionalism and sincerity to get your defined project to a complete stage with minimal worries and concerns. While words on paper are just that, let Brian show you what others leave behind, and he makes you (and your project) the priority.

Recommended by92%of homeowners
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Avatar for Pearl Contractors
Pearl Contractors
5.0(
28
)

Serving Charleston, ME and surrounding areas

In business since 1999

Free estimates

Emergency services offered

Owner operated. Uses subs for plumbing, heating, electrical & foundations. Cost is determined by the job. No travel charges. No service charges. May contact through email.

Recommended by96%of homeowners
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Avatar for Bragg Builders
Bragg Builders
5.0(
7
)

Serving Charleston, ME and surrounding areas

In business since 2000

Free estimates

Warranties offered

We have built structures from houses and garages to additions and camps as well as beautiful decks from Central Maine to Massachusetts and up to Northern Maine. Licensed and insured quality subs are used when needed. Additional email - info@braggbuilder.com. Additional Service- Lincoln, Oxford, Penobscot, Piscataquis, Somerset, Waldo, & Washington

Recommended by100%of homeowners
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Avatar for Maine Construction Group
Maine Construction Group
4.9(
7
)

Serving Charleston, ME and surrounding areas

In business since 2010

Free estimates

Warranties offered

Maine Construction Group builds and remodels homes in the greater Bangor area. Our mission is to provide our customers with an outstanding product that is of superior quality, energy efficient and engineered to today's standards with attention to detail. Being a locally owned family operated business, our goal is to provide the highest level of project satisfaction for our customers.

Recommended by100%of homeowners
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Showing 1-10 of 36
FAQs for basement remodeling projects in Charleston, 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 Charleston, ME homeowners’ guide to basement remodelings

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

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