Top-rated basement remodelers.

Get matched with top basement remodelers in Winthrop, ME

Enter your zip and get matched with up to 5 pros

Need a pro for your basement remodel project in Winthrop, ME?

Select your specific project to find the pro for you.

Find Basement remodelers in Winthrop

Avatar for Jamie Adams Building, Remodeling, and Property Maintenance
Jamie Adams Building, Remodeling, and Property Maintenance
4.8(
10
)
Basement - Remodel

Serving Winthrop, ME and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quick response

"Jamie called me back within minutes of my first inquiry online. He arranged to come out the following day and provided a quote. He was able to complete the roofing job in one day, arrived early, and stayed onsite for the entire day. He was thorough , professional, and straight forward in his assessment . He completed the job in a timely and thorough manner, along with a very complete clean up prior to leaving. Jamie came in just under his quote . I would certainly have Jamie do more work here, and hope he can help us in the future."
finished basement
finished basement
finished basement
outdoor deck
staircase

+3

Response time11 hrs
Recommended by100%of homeowners
Avatar for Leviathan Group LLC
Leviathan Group LLC
5.0(
9
)
Basement - Remodel

Serving Winthrop, ME and surrounding areas

Approved

In business since 1996

Free estimates

Offers commercial services

"We had our kitchen completely remodeled by Hutchins and Son. Owner Don is great to work with. He was able to provide us with the exact custom cabinets and custom color we were looking for. I highly recommend Don and his son ."
Cabinet
Kitchen Island
Custom Cabinets
Pot Hangers
The Leviathan Group

+9

Response time2 days
Response rate95%
8 neighbors recently requested a quote
Avatar for A.G. Construction, LLC
A.G. Construction, LLC
4.8(
6
)
Basement - Remodel

Serving Winthrop, ME and surrounding areas

Approved

In business since 2010

Free estimates

Offers commercial services

"Andrew and his crew did an amazing job building this garage. Even though he ran into some issues with the supplier of products he went above and beyond to make sure we were kept informed. Additionally, he also replaced (and improved) an existing garage door in the lower level of our home. He also repaired some siding on our house. They even put our two garage door openers in. Overall, we were more than please with his work and his crew."
Jefferson Deck Rebuild
Jefferson Deck Rebuild
Jefferson Deck Rebuild
Camp on post
Camp on post

+27

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for G.A. Doughty Construction
G.A. Doughty Construction
3.4(
17
)
Basement - Remodel

Serving Winthrop, ME and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"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."
Custom Kitchen
Response time1 day
33 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Innovative Construction
Innovative Construction
3.7(
32
)
Basement - Remodel

Serving Winthrop, ME and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Greg & his crew were very professional. Greg communicated exactly what the cost and date of completion would be. He updated us on a regular basis on how the project was moving along and finished ahead of schedule. I would highly recommend Innovation construction for your home project. We look forward to using Greg again on our next renovation. Tom & Denise Rooney - Bath, ME"
Before
Deck Repair
Deck Repair
Before
MIDWAY

+9

Response time3 days
5 neighbors recently requested a quote
Recommended by45%of homeowners
Avatar for NGF Construction
NGF Construction
4.2(
5
)
Basement - Remodel

Serving Winthrop, 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

+15

1 neighbors recently requested a quote
...
Showing 1-10 of 126
Basement Remodel questions, answered by experts

For most basement remodels, you’ll want to hire a general contractor. This is for a number of reasons, but the main two are that general contractors have dedicated teams they are comfortable with, and hiring one means you only have to deal with one pro. You may also get a better project quote since they can lump all their work and subcontracting into a single quote. 

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

Physically, the most challenging part of finishing a basement is installing egress windows or doors when the space is below ground level. Mentally, the hardest part may be envisioning the project and planning around load-bearing and mechanical obstacles.

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. 

A finished basement must have a heat and electrical supply with an entrance that meets building code requirements, such as a stairwell to the home's main living space. It often must include finished walls, ceilings, and floors. If the finished basement includes a bedroom, it should have a heat source, an egress window, and a closet.

Remodeling, as opposed to finishing, means altering an already finished basement by adding a bathroom, bedroom, or living area.

The Winthrop, ME homeowners’ guide to basement remodels

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