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Find Basement remodelers in Williamsport

Avatar for Union Fence And Construction
Union Fence And Construction
5.0(
10
)

Serving Williamsport, PA and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"Corey Zook did an amazing job for us. We needed a remodel and window trim ripped out and replaced. He was definitely the person for the job. My wife was excited after 5 years of waiting for me to do it it's finally done and done rite! Thank you so much I'll be in touch soon for the last room to be remodeled."
Full kitchen remodel
Full kitchen remodel
Full kitchen remodel
Full kitchen remodel
Full kitchen remodel

+32

4 neighbors recently requested a quote
John's Small Jobs Services
3.2(
44
)

Serving Williamsport, PA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"Hired company for complete deck tear down and rebuild with framing and trex deck. Deck work is amazing and we love the final product. Overall work was great quality and professional. Did have issues at times with completion dates and trying to contact john at times; however, John always got back to me in a timely manner and explained thoroughly what was going on. He will always get back to you and try to reticfy any issues you have, which was very nice to see and witness first hand. Would not hesitate to use this company for any contracting needs you might have. We have another project already scheduled to complete with John's company this summer."
Response time1 day
Response rate88%
128 neighbors recently requested a quote
Avatar for Anthracite Home Renovations
Anthracite Home Renovations
4.9(
8
)

Serving Williamsport, PA and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"My laundry room renovation turned out beautifully! Their design and construction were exactly what I wanted. They finished on time and on budget. They were always on time and left the project clean and organized each time they worked. I am so pleased the finished project!"
Area around bar. Before upgrade.
Tile in kitchen area
Floor refinish
Floor refinish
Floor refinish

+105

Response rate100%
2 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for WHL Construction  Facebook
WHL Construction Facebook
4.2(
45
)

Serving Williamsport, PA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Great work by the WHL team in installing two decks, and outdoor lighting in just three days! They have excellent reviews online which is why I reached out and they were very responsive, communicated throughout, gave accurate quotes and actually did what they said they would do- what more could you ask for?! I really like that they are a *family* run business, the owner is hands-on and it shows that they are truly professionals-THANK YOU"
Siding
Siding
Siding
Siding
Remodel

+27

Response time9 hrs
Response rate86%
Recommended by91%of homeowners
Avatar for Whippoorwill Woodworx
Whippoorwill Woodworx
5.0(
5
)

Serving Williamsport, PA and surrounding areas

In business since 2023

Free estimates

"“Great work & very trustworthy. Worked with Sam Weber on a quick job on our kids’ rooms. He was very knowledgeable about potential issues before getting into it & was able to get it finished very quickly. I would trust him with any future builds or remodels."
Indoor Wall Painting
Single door installation
Double door installation
Interior Hanging - Deer Mount
Bathtub Caulking

+28

Recommended by100%of homeowners
LJS Real Estate Company., LLC
4.9(
5
)

Serving Williamsport, PA and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Logan and his crew assisted me with our kitchen demo and remodeling. The project involved several phases as cabinets, fixtures, etc. were delivered. He remained flexible to the various obstacles we encountered and helped me do the things I could, (while telling me to get out of the way for others). This young man is professional and serious about what he does. Need a home? he can do that from the ground up. Demo or remodeling? No problem for them. One of his guys, Aaron, is just a great guy! Look forward to working with them all again in the future."
Response time3 hrs
Recommended by100%of homeowners
Showing 1-10 of 50
FAQs for basement remodeling projects in Williamsport, PA

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Williamsport, PA homeowners’ guide to basement remodelings

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