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Top-Rated Basement remodelers in Duncannon - Updated Nov 2026

Avatar for Tradesman Construction
Tradesman Construction
4.7(
81
)
Basement - Remodel

Serving Duncannon, PA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"I reached out to a lot of other construction companies before signing contract with Tradesman construction. Thorough professionals, prompt responses, no surprises! Special shout out to Hunter Lewis, always provided cost effective options for problems, always available for quick questions, timely updates on project progress, polite and patient. It was a pleasure working with Tradesman Construction for my basement finishing project and I would highly recommend them for any remodeling, basement finish or any such projects!!"
Basement after
Duncannon Basement Finish
Basement
Duncannon Basement Finish
Basement

+113

Response time1 day
Response rate86%
16 neighbors recently requested a quote
Avatar for BiiLT Contracting Group, LLC
BiiLT Contracting Group, LLC
4.3(
55
)
Basement - Remodel

Serving Duncannon, PA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Their manager came to the house and he was very helpful and had some ideas on our kitchen remodel. Before he left he said he would have a quote by next week. I got a call from him that following week and said that our kitchen remodel estimate was running in the mid 40â s and thatâ s not touching the pantry. He asked would you like for us to proceed. I said absolutely and I have heard nothing back from them. So my decision to go with another contractor was an easy decision"
After
Beautiful New Kitchenette
Open Recreation Area
Full view of the renovated bathroom
Sunroom addition

+126

Response time1 day
Response rate96%
126 neighbors recently requested a quote
Jayley Construction LLC
5.0(
6
)
Basement - Remodel

Serving Duncannon, PA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Jaylee provided a total face lift to the landscaping at the front of our house. They dug out our old flower beds and mulch, added river rock, poured a new sidewalk and steps into our front door. They also added solar lights and new exterior lights. We use Jaylee for all of our projects and will continue to!"
1/2 bathroom addition!
1/2 bathroom addition!
1/2 bathroom addition!
Remodel Bathroom
Remodel Bathroom

+18

35 neighbors recently requested a quote
Avatar for Out Of The Ordinary Construction LLC
Out Of The Ordinary Construction LLC
4.8(
13
)
Basement - Remodel

Serving Duncannon, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Offers commercial services

"OOO Construction did a superb job with our deck extension and skirting! First, they did research that helped us find the best solution for our project. Next, they showed up ready to work. This is a HARD WORKING team. Plus, the quality of the job can be seen down to the details! We love our deck and porch! Thank you, John and John!"
remodels
remodels
remodels
remodels
remodels

+6

Response time9 hrs
Response rate94%
2 neighbors recently requested a quote
Avatar for Millstone Co
Millstone Co
3.9(
7
)
Basement - Remodel

Serving Duncannon, PA and surrounding areas

Approved

Free estimates

Credit card accepted

"????? We couldn?t be happier with the basement finishing project completed by Millstone & Co LLC! From start to finish, the team was professional, detail-oriented, and committed to delivering quality craftsmanship. They transformed our unfinished basement into a beautiful, functional living space that feels like a natural extension of our home. Communication was great throughout the process, and the attention to detail really showed in the finished product. If you?re looking for a reliable contractor who takes pride in their work and genuinely cares about the results, we highly recommend Millstone & Co LLC. We would absolutely work with them again on future projects!"
18 neighbors recently requested a quote
Avatar for SimmCon Systems
SimmCon Systems
5.0(
2
)
Basement - Remodel

Serving Duncannon, PA and surrounding areas

Approved

In business since 1993

Free estimates

Small jobs welcome

SimmCon Systems Inc. is a local family owned business. Delivering the highest quality products and service backed by our highly experienced team to ensure each job is a success. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Contact us to learn more about what we do.

Selective Clearing
Tree and stump removal
Cleared field and established a lane
Farm
farm

+50

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Bassett Homes, LLC
Bassett Homes, LLC
5.0(
1
)
Basement - Remodel

Serving Duncannon, PA and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

Bassett Homes is committed to excellence, integrity, and exceptional customer service. We operate with honesty, fairness, and personal responsibility in every aspect of our business. Our expertise, craftsmanship, and attention to detail set us apart as trusted professionals. Most importantly, we prioritize our customers’ needs and make their satisfaction the foundation of everything we do. As a one-stop shop, Bassett Homes provides and installs all bathroom and kitchen materials, delivering a seamless experience from selection to completion. Please note that we do not provide estimates for projects that involve strictly customer-supplied materials.

Danville Kitchen
Danville Kitchen
Danville Kitchen
Danville Kitchen
27 neighbors recently requested a quote
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FAQs for basement remodeling projects in Duncannon, 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 Duncannon, PA homeowners’ guide to basement remodelings

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