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Find Basement remodelers in Lancaster

Avatar for Basement Finishing by Hartel Constr. Grp., Inc.
Basement Finishing by Hartel Constr. Grp., Inc.
4.8(
124
)

Serving Lancaster, PA and surrounding areas

Angi Approved

In business since 2005

Free estimates

Customers say: Quality work

"I can’t say nice enough things about the process of working with Martin. We decided to finish our basement, including a full bathroom, while I was pregnant and wanted the job wrapped up before the baby came, which gave a very hard deadline. Not only was Martin able to work with us contacting him two months out on this project, he was so responsive during the process, gave us great ideas, and kept us well-informed on everything that was happening with the project. From start to finish, we always felt that Martin was knowledgeable about what he was doing and didn’t seem bothered when we had last minute changes. The entire team was so clean, which gave me comfort given that I was pregnant at the time, and they were able to complete everything before the baby came. If I had more basements, I would definitely call Martin!"
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+11

Recommended by91%of homeowners
Avatar for M&S Home Improvements, LLC
M&S Home Improvements, LLC
4.9(
67
)

Serving Lancaster, PA and surrounding areas

Angi Approved

In business since 2002

Free estimates

Customers say: Quick response

"I had windows installed almost 2 years ago from M&S and they did a wonderful job. I had a bit of a problem last week but it was solved by being talked through it on the phone,but they still chose to come and check out the window and make sure it was all right. Wonderful service would recommend them to anyone needing windows."
Our Work
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+77

Response time12 hrs
11 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for The Finishing Touch By Bratch
The Finishing Touch By Bratch
4.9(
16
)

Serving Lancaster, PA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"Kris and Brett did a great job building my new garage. I would highly recommend them. They even added 6 outlets, a ceiling fan, 5 windows that match my house windows, and an outdoor light. They are very hard workers! "
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+14

Response time4 hrs
5 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Robert Horne Contracting
Robert Horne Contracting
4.6(
82
)

Serving Lancaster, PA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"Bob was great to work with. He showed up and completed the project as scheduled. Our kitchen backsplash looks amazing . I will definitely contact him for future projects"
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+32

Response time9 hrs
Response rate92%
3 neighbors recently requested a quote
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Showing 1-10 of 519
FAQs for basement remodeling projects in Lancaster, 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 Lancaster, PA homeowners’ guide to basement remodelings

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