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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon92
    Verified basement remodels reviews

Top-Rated Basement remodelers in Thorndale - Updated Nov 2026

Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
4.7(
113
)
Basement - Remodel

Serving Thorndale, PA and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"my whole home feels fantastic. very courteous and knowledgeable individuals. I would hire them again for all my basement waterproofing and basement remodeling needs in the future. Its hard to find a family run business with amazing values and professionalism. these guys have it all."
Show Booth
Tough day
Found it in a crawlspace
What is it?
Found it in a crawlspace

+142

Response time1 day
Recommended by88%of homeowners
Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.5(
746
)
Basement - Remodel

Serving Thorndale, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"We love our basement remodel. Peter, Alex and his team were here when they said theyâ d be here, completed the job as described, and kept us updated along the way. The basement now looks and feels clean and bright. The additional space doesnâ t feel like a basement at all and is enjoyed by the whole family. We highly recommend Lux Renovations."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+40

Response time1 day
Response rate100%
220 neighbors recently requested a quote
Avatar for All-Phase Construction Company, LLC.
All-Phase Construction Company, LLC.
4.8(
177
)
Basement - Remodel

Serving Thorndale, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"Got our basement remodeled. Everything was great. Always on time and very professional. Loved the outcome so much that we asked them to come back and create a mantle for our fireplace. Beautiful work."
Bay View Window addition
Staircase transformation
Bay View Window
Window Installment
Outdoor Deck addition

+43

Response time2 days
Response rate86%
4 neighbors recently requested a quote
Avatar for PG Tedesco Construction
PG Tedesco Construction
4.4(
90
)
Basement - Remodel

Serving Thorndale, PA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Paul and his crew did an incredible job on my bathroom remodel! Paul was always excellent with his communication, and Orlando was so skilled with the tile work and entire renovation. I am so so happy with the results!"
BEFORE
AFTER
House
House
House

+2

Response time2 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for MNB Renovations
MNB Renovations
5.0(
10
)
Basement - Remodel

Serving Thorndale, PA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"The kitchen was completed gutted and rebuilt within 3 weeks. Matt worked with us on every aspect of the remodel and addressed everything we had on our wish list. On all the projects Matt and his people were here every day until the work was completed to our satisfaction. When they left each day the work site was spotless. We have been happy to recommend MNB Renovations to our friends and family and plan on having Matt back when we are ready for our next project(s)."
Kitchen Remodel
New stair case and great room
Oak staircase
Kitchen Remodel
Entry way

+181

Response time5 days
Response rate100%
3 neighbors recently requested a quote
Avatar for ReImagine Renovation LLC
ReImagine Renovation LLC
5.0(
7
)
Basement - Remodel

Serving Thorndale, PA and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"This company did a great job at installing the new kitchen cabinets. Also did some plumbing work, set the new sink in and hooked up the faucets! They also did a very detailed job when it came to trimming out the kitchen so very happy with their work. Would highly recommend!!"
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36 neighbors recently requested a quote
Avatar for Encore Handyman & Home Repair Services LLC
Encore Handyman & Home Repair Services LLC
5.0(
9
)
Basement - Remodel

Serving Thorndale, PA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

Encore Handyman & Home Repair Services LLC, owned by Justin Hicks, is a family-owned and locally operated business. Specializing in professional home improvement services, they offer flexible payment options, including cash, card, and digital payments. A $69 consultation fee applies and goes toward the cost of your service. With a focus on quality workmanship and personalized care, Encore Handyman delivers reliable, local expertise for all your home repair needs.

Before
Porch Repair
Deck Stair Rebuild
Before
After

+44

1 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Weldon Builders Inc
Weldon Builders Inc
4.6(
14
)
Basement - Remodel

Serving Thorndale, PA and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

"Weldon Builders is a company I would recommend. They were courteous, responsive, and kept a clean working area. We had our basement remodeled and we love it. The work is quality and we have received many complements."
Deck Demo and Custom Install
Basement Renovation
Deck Demo and Custom Install
Before basement renovation
Deck Demo and Custom Install

+44

Response time2 days
14 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for East Coast Complete Construction, Inc.
East Coast Complete Construction, Inc.
4.6(
7
)
Basement - Remodel

Serving Thorndale, PA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"this was not a conventional basement remodel... Removed existing drywall walls and ceiling and installed acoustic insulation and acoustic drywall on suspended rails. Renato was knowledgeable, communicative and friendly. His crews did first rate work. I would hire again and certainly recommend him for specialized, acoustic construction!"
Response time6 hrs
Response rate96%
10 neighbors recently requested a quote
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Basement Remodel FAQs, answered by experts

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

Building a bar in the basement will likely add value to your home, although it’s unlikely that you’ll see a significant return on investment (ROI) unless you plan on using the space for you and your guests. If you think you’ll use the area frequently, though, it’s probably worth the investment, and you should see a bump in value if or when you sell your property.

For most basement remodels, you’ll want to hire a general contractor. This is for a number of reasons, but the main two are that general contractors have dedicated teams they are comfortable with, and hiring one means you only have to deal with one pro. You may also get a better project quote since they can lump all their work and subcontracting into a single quote. 

Walkout basements are not generally included in a home’s square footage, although they may be if they meet certain conditions that depend on local regulations. A finished walkout basement used as a living space may be counted toward square footage in some locations as long as all codes for livable space are met.

Yes, you can install a summer kitchen or kitchenette in your basement. They serve similar purposes as outdoor kitchens, keeping the main floor of the house cool and providing another space to cook and congregate. Basement kitchens are also a worthwhile alternative for homeowners without much space in the backyard. They come with a few logistical questions to sort out, though, like ventilation and waterproofing.

The Thorndale, PA homeowners’ guide to basement remodels

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