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Best basement remodelers near Randolph, ME

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Top-Rated Basement remodelers in Randolph - Updated Nov 2026

Avatar for K&A Renovations, LLC
K&A Renovations, LLC
4.9(
24
)
Basement - Remodel

Serving Randolph, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"They did such a wonderful job. Great guys. I have many projects for them lined up. They’re gonna be my permanent renovation specialists. Thanks for everything guys 😁👍🏼."
Response time1 day
Response rate89%
11 neighbors recently requested a quote
Avatar for Integrity Builders
Integrity Builders
5.0(
6
)
Basement - Remodel

Serving Randolph, ME and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

"Custom 32’x36’ Goldiva Goldens LLC showroom plus 14x32 pergola and 14x67 pergola plus a small bathroom in the basement; re-tile basement area too. Scott Turcott, Tyler & Michael are great to work with, great communications. In 20 months of building my showroom there wasn’t a single disagreement. If something “didn’t work” as envisioned, like an incinerator toilet that burned the ash, Scott gave me the options. They’re a fabulous team!!"
North Yarmouth Addition
North Yarmouth Addition
North Yarmouth Addition
North Yarmouth Addition
North Yarmouth Addition

+46

5 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for G.A. Doughty Construction
G.A. Doughty Construction
3.4(
17
)
Basement - Remodel

Serving Randolph, 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
42 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Innovative Construction
Innovative Construction
3.7(
33
)
Basement - Remodel

Serving Randolph, 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
8 neighbors recently requested a quote
Recommended by43%of homeowners
Avatar for Lee Family Construction, LLC
Lee Family Construction, LLC
5.0(
1
)
Basement - Remodel

Serving Randolph, ME and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

Lee Family Construction is Owned and Operated by River and Laura Lee. We have over thirty years of professional construction experience that we put to use for our clients.\n\nWe offer careful planning, high quality craftsmanship, honest communication and a good deal of hard work. We want you to have a good experience with your project.\n\nWe focus on home remodeling, additions and repairs. \n\nRemodeling examples includes kitchen and bathroom changes, flooring upgrades, layout changes to living space and basement/attic conversions. \n\nAdditions include building a garage, accessory dwelling, screen porch or deck.\n\nTypical repair projects include addressing rot, damaged drywall, sticking doors and moisture control.

Tile installation
Tile installation
Tile installation
Tile installation
Tile installation

+33

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Basement Remodel FAQs, answered by experts

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. 

The average cost of remodeling a basement is $30 to $75 per square foot. If your space is unfinished and looks like it may need more help, use the higher number when calculating your estimated basement remodeling costs. A good rule of thumb is to add an additional 20% to the top of your estimate to cover any “what if” situations.

Living in a finished basement is acceptable, but only if the space has the proper points of egress and includes smoke and carbon monoxide (CO) detectors to ensure the safety of the occupants. A good way to ensure your finished basement is suitable for use as living space is to get the basement finishing project properly permitted.

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.

It is common for a contractor to ask for a down payment before starting a project, especially for jobs that require purchasing materials and equipment or hiring a crew. The deposit amount can range from 10% to 50% of the total job cost. While a request for up to 50% is not unusual, a contractor should not ask for more than that, and you should never pay for a project in full before the work has begun. To protect yourself, always discuss payment terms before starting and have a written contract that outlines the project timeline and expectations. Additionally, be sure to hire reputable contractors and check their licensing and insurance before the project begins.

The Randolph, ME homeowners’ guide to basement remodels

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