How much do basement finishing contractors typically cost?
- South Grafton, Massachusetts Average$23,028
- Typical Range$0 - $50,000
- Low End - High End$2,300 - $50,000

Bathroom Remodels, New Custom Home Builds, Screen Rooms , and 2 more
"Jack did an AMAZING job!!! Very professional, dependable and efficient - quality work. Highly recommend!! Happy customers!!"
5A60E0321881D1D250E2568D95F14B116494C9F6F9BDA1EDD940A7F41243A5A9 3. in October 2025
Decks,roofing,siding,windows,basement remodels
"Would recommend this business, they showed up when they said and made sure the job was completed as they said."
alison M. in June 2021
Finish work, Finish basement, Deck work , and 2 more
"We recently finished a major home addition with LKS Construction, and we couldn’t be happier with how everything turned out. Communication throughout the project was great. Anytime there were delays due to weather, materials, or inspections, Luiz explained what was going on and kept us in the loop. The quality of the work is excellent — they really know what they’re doing, and it shows in the finished product. The project did take alot longer than originally estimated, but it started in the winter and there were a few unavoidable delays along the way. Even so, the company handled challenges extremely well. They were especially impressive when problem-solving issues with subcontractors and working through some unexpected engineering challenges. Pricing was very fair compared to other contractors we spoke with, and we felt the costs were honest and reasonable for the quality of work delivered. We would absolutely recommend LKS Construction to others, and we plan to use them again."
585218C4AE49BBE9E9F442A1371DA798D2B0BB27D8137E6B19D70EA347FDC1D0 F. in December 2025
Major Home Renovations, Remodels, Roofing , and 5 more
"Wladimir and his team were simply outstanding. They worked tirelessly to have the project completed above expectations,always responding to our requests. 5-stars all around!"
Lucile K. in December 2019
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Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website.
Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
South Grafton Addition & Remodeling Contractors are rated 4.1 out of 5 based on 357 reviews of 357 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Basement Remodel Contractors that serve a different city in Massachusetts, here are some popular suggestions:
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