Top-rated basement remodelers.

Best basement remodelers near Williamstown, PA

Enter your zip and get matched with up to 5 pros

Need a pro for your basement remodel project in Williamstown, PA?

Select your specific project to find the pro for you.

Top-Rated Basement remodelers in Williamstown - Updated Nov 2026

Avatar for Patch Boys of South Central PA
Patch Boys of South Central PA
4.1(
50
)
Basement - Remodel

Serving Williamstown, PA and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"We had a great experience working with Jason and Angel. Professional and quick to respond to texts. Job looks great and fee was reasonable. We would definitely recommend."
Bathroom
Bathroom
Bathroom
Ceiling
Ceiling

+5

Response time7 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Central Lending Svc Inc dba Credit Central
Central Lending Svc Inc dba Credit Central
4.8(
72
)
Basement - Remodel

Serving Williamstown, PA and surrounding areas

In business since 2003

Emergency services offered

"This is the second time I've turned to Mark for help in getting a home loan. The reason I'm a repeat customer is that Mark is great. He always gets me the absolute best rate and is an honest, tell-it-like-it-is person - so very appreciated during the confusing and scary process of getting a mortgage.
I tend to run a little on the neurotic side, and Mark handled my constant badgering and near freak-outs with great finesse, providing just the right amount of hand-holding and straight-up advice. This time around, I bought my home through a private sale, meaning neither party used a realtor. So I needed even more attention and guidance. Mark not only did a great job with the mortgage, he also gave me invaluable advice on issues related to the sale but outside his scope, such as home inspection.
A big THANKS to Mark. I couldn't have done it without you and Judy!


"
Additional Photos
Recommended by100%of homeowners
Avatar for WilMarc Construction Inc
WilMarc Construction Inc
4.4(
11
)
Basement - Remodel

Serving Williamstown, PA and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"We are so happy with the work of WilMarc Construction- we have had them do two major home remodels for us- both times, Willie came out and listened to our ideas and what we had in mind and then gave thoughts of his own (which were always better than ours) and the results were both beautiful and reasonable. Our first project was redoing a kitchen and we had thought an extension would be best and he came up with a more economical solution to combine a couple of rooms, change windows and location of the bathroom. He always did what he said he was going to do and didn't overcharge. Our last project was just finished- installing hardwood floors and redoing two upstairs bathrooms. When we started pricing out flooring at a couple of flooring places, we realized it would be better to ask Willie his opinion and get an estimate and we ended up doing two bathrooms as well as the floors and replacing the stairs--all things that needed to be done for a reasonable cost. I would recommend asking Willie his opinion on what your plan is and your choices, he has done a lot of projects and sees the final project so with regards to durability and beauty he can offer really helpful suggestions with material."
Recommended by100%of homeowners
Avatar for Anthracite Home Renovations
Anthracite Home Renovations
4.9(
8
)
Basement - Remodel

Serving Williamstown, PA and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"I recently had the pleasure of working with Adam to have epoxy floors installed in my home, and I couldn't be happier with the results. From start to finish, he demonstrated professionalism, attention to detail, and a genuine passion for his craft. The floors look absolutely stunning—smooth, glossy, and perfectly even. The transformation in my space is incredible, making it not only more functional but also incredibly stylish. He took the time to explain the process, answer all my questions, and ensure that every detail was executed flawlessly. If you're considering epoxy flooring, look no further. Adam’s expertise and dedication to quality are second to none. I highly recommend him for any epoxy flooring needs—you won't be disappointed!"
Area around bar. Before upgrade.
Tile in kitchen area
Floor refinish
Floor refinish
Floor refinish

+105

Response rate100%
Recommended by87%of homeowners
Hoosier Construction
4.7(
26
)
Basement - Remodel

Serving Williamstown, PA and surrounding areas

In business since 2020

Free estimates

Offers commercial services

"Paul was very professional and easy to work with. He communicated well, was friendly, and efficient with the job. We are highly satisfied with the remodel he did on our basement. Would recommend him to anyone looking for a service he provides. He did exactly what we wanted in no time at all!"
Response time3 days
Response rate93%
Recommended by87%of homeowners
...
Showing 1-10 of 75
Basement Remodel FAQs, answered by experts

Egress windows or doors are required in finished basements to meet safety and building codes. If your basement is unfinished and used as a storage space, egress windows are not required, but anything considered a habitable space must have an additional point of egress in addition to the stairs.

Anything having to do with the structure of your home, such as raising the ceiling, is usually the most expensive part of finishing a basement. Another project component that could be a surprisingly high expense is adding an exterior entrance. 

The cost of a walkout basement can be anywhere from $5,000 to $35,000.

When choosing materials for finishing basement walls, consider factors such as moisture resistance, durability, and fire resistance. Opt for materials specifically designed for basement environments, like moisture-resistant drywall or cement board. Insulation with vapor barriers can help regulate temperature and prevent condensation. Consider using mold-resistant paints or coatings. 

Research and consult with experts to select materials that are suitable for your specific basement conditions and intended use. Prioritize quality and compatibility to achieve long-lasting and aesthetically pleasing results.

Finishing a basement can provide a great return on investment, by increasing the market price of your home when you want to sell. Beyond that, there are many reasons to finish your basement. Doing so expands the usable square footage of your home, so you can enjoy it more, even as your family grows. Renovating your basement costs less in terms of time, energy, and money than having to search for and buy a new home.

Adding a bathroom to your basement can increase your home value since homes with multiple bathrooms sell for more. The return on investment (ROI) for a basement bathroom is 50% to 75%. The actual return varies with your home and location. Adding a half bath to your home increases the value by 2.9% while finishing a basement increases the home value by 6.6%.

The Williamstown, PA homeowners’ guide to basement remodels

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