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Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.4(
524
)
Basement - Remodel

Serving Sebago, ME and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"I couldn’t be happier with the work Owens Corning Basement did remodeling my basement! From start to finish, they were professional, courteous, and attentive to every detail. The team completed the project on time and within budget, keeping me informed throughout the process. The finished basement looks amazing—bright, functional, and exactly what I envisioned. I highly recommend Owen Corning Basement to anyone looking for high-quality remodeling work!"
Media Room Before
Media Room After
Games Room Before
Games Room After
Living Room Before

+128

Response time11 hrs
92 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for A & D Renovations
A & D Renovations
4.4(
50
)
Basement - Remodel

Serving Sebago, ME and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"Entire project went very smoothly, was done in a timely manner. Both men were easy to work with, and they do not leave your property until you are 100% satisfied."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time4 days
Response rate100%
Recommended by95%of homeowners
Avatar for Woodland Building Company
Woodland Building Company
5.0(
2
)
Basement - Remodel

Serving Sebago, ME and surrounding areas

Approved

In business since 2016

Warranties offered

Small jobs welcome

We specialize in residential remodeling and renovations with a strong focus on quality craftsmanship and custom woodworking. Our goal is to bring our clients’ visions to life through detailed interior finishes and thoughtful design that add lasting value to their homes. Every project is built on precision, integrity, and pride in our work.

Interior Trim
Interior Trim
Interior Trim
Interior Trim
Interior Trim

+33

Response time3 hrs
3 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for 506 Designs & Carpentry LLC
506 Designs & Carpentry LLC
4.4(
7
)
Basement - Remodel

Serving Sebago, ME and surrounding areas

Approved

Free estimates

Emergency services offered

"Brendon replaced my kitchen subfloors and put a new linoleum, full trim all the way around, a bathroom bifold, and even put a special touch to the trim, so I'd think of my late farther who had worked in that same kitchen many moons ago. Brendon had some challenges with old school techniques, but worked long and hard to end with flooring, trim and doorway that was beautiful and I was pleased with the outcome."
40 neighbors recently requested a quote
Avatar for G.A. Doughty Construction
G.A. Doughty Construction
3.4(
17
)
Basement - Remodel

Serving Sebago, 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
29 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Innovative Construction
Innovative Construction
3.7(
32
)
Basement - Remodel

Serving Sebago, 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 Next Level Design
Next Level Design
New to Angi
Basement - Remodel

Serving Sebago, ME and surrounding areas

Approved

Small jobs welcome

Offers commercial services

@NextLevelDesign.us , we specialize in high-quality kitchen remodeling and renovation services for homeowners throughout Portland and Southern Maine. We help clients transform outdated or inefficient kitchens into functional, beautiful spaces that add value and comfort to their homes.\n\nFrom complete kitchen remodels to custom cabinetry, countertops, flooring, tile work, and lighting, we manage every phase of the project with attention to detail and clear communication. Our goal is to deliver craftsmanship you can see, timelines you can trust, and results that exceed expectations.\n\nWe work closely with each homeowner to understand their vision, budget, and lifestyle needs—then execute with precision. Whether you are modernizing your kitchen, improving layout and storage, or preparing your home for resale, Next Level Design is committed to quality results and customer satisfaction.

Renderings
Two tone
Outdated Kitchen
Under Construction
Complete

+3

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Showing 1-10 of 132
Basement Remodel questions, answered by experts

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.

When considering finishing your basement, take into account a few pros and cons:

Pros

  • Can increase the value of your home

  • Separate space from the rest of the house 

  • Customize and personalize the basement to suit your needs and style

  • Increase the amount of living space in your home

Cons

  • May not regain enough value to cover the cost of finishing

  • Lack of natural light if it’s below ground level

  • Moisture or flooding can cause costly damage

  • Installing plumbing and electrical can be messy and costly

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

A finished basement does not always count as square footage, as this varies by state regulations. In areas that allow below-grade spaces to be included in a home's official square footage, the basement must typically meet certain conditions. These conditions often include having a functional egress and being a livable space with flooring, finished walls, and temperature control. To be certain, contact your local assessor to confirm your area's specific policies regarding basement square footage.

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 Sebago, ME homeowners’ guide to basement remodels

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