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Find Basement remodelers in Lansdowne

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

Serving Lansdowne, PA and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Hired them for 3 projects I have installed this basement waterproofing solution in 2 homes. System speaks for itself. Nothing better on the market. Work was first rate. Expectations were presented prior to the project. Details on what would happen and how the project would go. Would not hesitate to use again ERV installed New basement egress. This project did not go as planned, but not at the fault of basement systems. Was originally supposed to get a BILCO door but due to unforseen issues, that was not able to happen. They ended up installing a new staircase from my basement to ground level. Work was first rate and ended up better than a bilco door. Company re landscaped and everything is as it was. All work performed was top notch and no issues on anything they have done"
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 Fabiano's Construction
Fabiano's Construction
4.8(
74
)

Serving Lansdowne, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"Fabiano Construction did a great job repairing and replacing old basement stairs. They corrected work that was incorrectly done. I was very impressed with the workmanship and efficiency. The job was completed on time.They cleaned up and gave me nice spce. I can recommend without reservation."
decks
decks
decks
decks
decks

+6

Response time4 days
Response rate100%
7 neighbors recently requested a quote
Avatar for Santosusso Construction Inc.
Santosusso Construction Inc.
5.0(
10
)

Serving Lansdowne, PA and surrounding areas

Approved

In business since 1987

Free estimates

Customers say: True professional

Welcome to Santosusso Construction!\n\nLocated in Philadelphia, PA. Covering the Tri-State area. We are licensed & insured, offering free estimates. We specialize in residential work including: New Construction, Total Gut Renovations, Remodels, Additions, Decks, Kitchen / Bath, Roofs,Concrete,Basement Dig-outs, Brick Fronts, Demo, Etc.\n\nI'm Steve Santosusso owner and operator of Santosusso Construction Inc. Santosusso Construction has been a licensed company since 1988, beginning in Los Angeles, California. After being involved in construction for a number of years, I attended and graduated from Pacific Coast Contractor's School. The curriculum included general knowledge of all trades, estimating, and OSHA laws. In 1993 I moved my company to the East Coast where I've been licensed in PA ever since. We are a small personal company with hands on attention to every project. Our employees are well trained and trust-worthy, as are all sub-contractors, whom I have used for many years. This combination of employees and sub-contractors provides a team atmosphere with quality work as our goal.\n\nCheck us out on Facebook:\nhttps://www.facebook.com/SantosussoConstructionInc/

Additional Photos
Additional Photos
Response time1 day
Response rate100%
6 neighbors recently requested a quote
Avatar for Encore Handyman & Home Repair Services LLC
Encore Handyman & Home Repair Services LLC
5.0(
9
)

Serving Lansdowne, 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

3 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Gregory Clarke Walls & Wallcoverings
Gregory Clarke Walls & Wallcoverings
5.0(
8
)

Serving Lansdowne, PA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Remodeled a kitchen, bathroom, and playroom that came out just as I hoped. Greg is easy to work with, has great design suggestions, and makes sure work is finished to customer satisfaction."
Future bedroom
Phillip Jeffries
Closer view of ceiling
More wide angle
Before

+12

8 neighbors recently requested a quote
Avatar for J & Sons Services Co
J & Sons Services Co
3.7(
12
)

Serving Lansdowne, PA and surrounding areas

Approved

Customers say: True professional

We are a family company focused on offering quality service at an affordable cost.\n\nIf you dream it, we can make it come true

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
Response rate100%
3 neighbors recently requested a quote
TS Renovations, LLC
New to Angi

Serving Lansdowne, PA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

I'm a highly skilled contractor who's been in the home remodeling field for over 25 years and has just recently started my own company due to the high volume of work I've been blessed to receive. I enjoy creating One of a kind kitchens and baths. My skill set includes carpentry , plumbing, electrical, masonry, roofing and siding, flooring, painting and drywall. My history of repeat customers and referrals is impeccable

First Development Builders Inc
New to Angi

Serving Lansdowne, PA and surrounding areas

Approved

In business since 1985

Free estimates

Offers commercial services

Welcome to First Development Builders Inc! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!\n

4 neighbors recently requested a quote
Avatar for Noah’s Drywall llc
Noah’s Drywall llc
4.8(
491
)

Serving Lansdowne, PA and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"JA Drywall LLC really helped ease to the stress of our kitchen remodel. Juan was prompt to response to my initial phone call, while Isa was out the next day (a holiday weekend nonetheless) to measure and get us a very reasonable estimate. Within a few days, our walls and ceiling were up and Noel was putting the finishing touches on the sanding. Without these guys, our project wouldve been delayed for weeks! Big thanks to a great crew that does great work! Will definitely be in touch when we look to tackle our next project."
Recommended by97%of homeowners
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Showing 1-10 of 374
FAQs for basement remodeling projects in Lansdowne, 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 Lansdowne, PA homeowners’ guide to basement remodelings

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