11 Best Foundation Companies in Lansdowne, PA

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Last Updated: February 25, 2025

Foundation repairs can require a lot of time and money. However, neglecting foundation repairs could lead to major and costly issues down the road. Lansdowne sees more rain than many places, which puts houses there at greater risk of water-related foundation damage.

To help, we've put together a list of top foundation service providers in your area. Keep reading to find top-rated foundation repair companies in Lansdowne, Pennsylvania.

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  • 87+ years of industry experience
  • All repairs backed by a lifetime transferable warranty

Top 11 Best Foundation Companies in Lansdowne

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Groundworks

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106 Park Dr, Montgomeryville, PA 18936 (215) 941-5189 groundworks.com

Free quotes

Good customer service

Transparent pricing

Punctual service

Services Offered

Crawl space encapsulation
Driveways
Retaining walls
Mold remediation
Grading and leveling
Waterproofing
Sidewalks
Concrete
Inspection
Masonry
Sump pumps
Repair

Waterproofing One

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User Rating

4093 Hollow Rd, Phoenixville, PA 19460 (800) 508-4144 waterproofingone.com

Helps educate customers

Free quotes

Transparent pricing

Good customer service

Services Offered

Sealing
Radon
Crawl space encapsulation
Retaining walls
Concrete
Waterproofing
French drains
Grading and leveling
Sump pumps
Repair
Inspection
Mold remediation
Masonry

Philadelphia Foundation Repair & Waterproofing

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325 Chestnut St Suite 876 #121, Philadelphia, PA 19106 (215) 585-2996 phillyfoundationrepair.com

Good customer service

Free quotes

Helps educate customers

Transparent pricing

Services Offered

Repair
Inspection
Sump pumps
Radon
Sealing
Retaining walls
Concrete
Waterproofing
Crawl space encapsulation
French drains
Grading and leveling
Mold remediation

Basement Waterproofing Solutions

Basement Waterproofing Solutions Logo

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User Rating

263 Throckmorton St, Freehold, NJ 07728 (732) 721-4900 basementwps.com

Free quotes

Helps educate customers

Transparent pricing

Good customer service

Punctual service

Services Offered

Retaining walls
Waterproofing
French drains
Mold remediation
Sump pumps
Crawl space encapsulation
Inspection
Grading and leveling
Concrete
Sealing
Repair

South Jersey Waterproofing

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User Rating

1915 Orchard Dr, Williamstown, NJ 08094 (856) 428-8271 southjerseywaterproofing.com

Punctual service

Helps educate customers

Transparent pricing

Good customer service

Services Offered

Crawl space encapsulation
Waterproofing
French drains
Grading and leveling
Masonry
Retaining walls
Mold remediation
Sealing
Concrete
Sump pumps
Driveways
Repair

Affordable Waterproofing LLC

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Our Rating

User Rating

8000 Burlington Pike, 8000 US-130, Delran, NJ 08075 (856) 461-1500 affordablewaterproofingllc.com

Punctual service

Helps educate customers

Good customer service

Free quotes

Transparent pricing

Services Offered

Repair
Retaining walls
Crawl space encapsulation
Sump pumps
French drains
Sealing
Mold remediation
Grading and leveling
Waterproofing
Inspection

Just Dry Basements

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User Rating

2154 Brown Ave, Bensalem, PA 19020 (866) 805-0065 justdrybasements.com

Punctual service

Free quotes

Good customer service

Transparent pricing

Services Offered

Crawl space encapsulation
Retaining walls
Mold remediation
Concrete
French drains
Grading and leveling
Waterproofing
Sealing
Sump pumps
Repair

Stabil Solutions, Inc

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User Rating

2603 McGinnes Rd, Chestertown, MD 21620 (443) 951-1070 stabilsolutions.com

Transparent pricing

Punctual service

Good customer service

Free quotes

Helps educate customers

Services Offered

Driveways
Concrete
Inspection
Crawl space encapsulation
Grading and leveling
Repair
Retaining walls
Waterproofing
Sidewalks

Del-Val Basement Waterproofing – Basement Waterproofing, Foundation Repair

Del-Val Basement Waterproofing – Basement Waterproofing, Foundation Repair Logo

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User Rating

2903 Jolly Rd, Plymouth Meeting, PA 19462 (610) 956-9569 delvalbasements.com

Transparent pricing

Free quotes

Helps educate customers

Services Offered

Concrete
French drains
Retaining walls
Mold remediation
Grading and leveling
Sump pumps
Inspection
Repair
Sealing
Waterproofing
Crawl space encapsulation

Jamison Basement Waterproofing

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Our Rating

User Rating

1429 Ulmer Ave b, Oreland, PA 19075 (215) 885-2424 jamisonwaterproofing.com

Helps educate customers

Good customer service

Free quotes

Services Offered

Grading and leveling
Sump pumps
Repair
Crawl space encapsulation
Mold remediation
Masonry
Driveways
Retaining walls
Waterproofing

Over the Top Waterproofing

Over the Top Waterproofing Logo

Our Rating

User Rating

2999 Welsh Rd Office B, Philadelphia, PA 19152 (609) 846-8442 overthetopwaterproofing.com

Free quotes

Transparent pricing

Helps educate customers

Punctual service

Services Offered

French drains
Mold remediation
Grading and leveling
Sump pumps
Crawl space encapsulation
Waterproofing
Masonry
Repair
Retaining walls
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on foundation companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Foundation Repair Company

Hiring a qualified foundation repair company ensures you have someone who will inspect the damage thoroughly and make appropriate fixes. It's important to conduct research beforehand, focusing on the factors listed here.

Experience

Look for a well-established local company with extensive experience successfully handling all types of foundation repairs. These companies have specialized expertise with the latest materials and methods. Ask how long a company has served homes in your area.

Reputation

Thoroughly reading online reviews, checking the Better Business Bureau, and asking for local references helps verify that a company consistently delivers high-quality work and great service. Pay attention to any complaints about poor service or faulty repairs.

Licensing and Insurance

Choose a company that has the right licenses, bonds, and insurance policies for liability and workers' compensation. Pennsylvania does not require general contractors to hold state-level licensure; however, home improvement contractors must register with the Attorney General's Office. Make sure you check with your city, county, or municipal government to find out if there are local contractor licensing requirements. Contractors may have to meet additional requirements to do certain concrete work.

Warranties

Look for a provider that offers transferable coverage for a minimum of 10 years, preferably lifetime guarantees, to back its repair work. This demonstrates faith that its services are top-quality and safeguards you if issues arise in the future.

Questions To Ask Foundation Repair Companies

When comparing potential foundation repair companies, be sure to ask detailed questions such as:

  • How long will repairs realistically take to complete? Look for providers that provide reasonable estimates.
  • What repairs would you recommend for my situation, and why? Your contractor may provide options such as wall anchors, carbon fiber, and steel piers. Asking allows you to compare suggested solutions between companies.
  • What financing options do you offer? Providers often offer payment plans for larger foundation repairs.
  • What warranties do you provide? Reputable providers typically provide labor and materials warranties for at least 10 years.
  • Can you provide a cost estimate and project scope in writing? Make sure to get quotes in writing to protect yourself from unexpected costs.
  • What do you see as the likely cause of the problem based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide vague answers may be attempting to bill you for unnecessary work.

Taking the time to vet foundation repair companies helps homeowners identify the best fit for their needs. A company that can answer the above questions likely delivers long-lasting, quality repairs. Repairing foundation problems right away reduces the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Lansdowne, PA

There are a variety of signs that your foundation needs repairs. These can include:

  • Visible crumbling or cracking of your foundation
  • Uneven ground-level or basement floors
  • Cracked, buckling, or bowing walls
  • Door frames or window frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Lansdowne homeowners pay roughly $3,067 for foundation repair, although the total cost will depend on several factors. The fastest way to get an estimate for the cost of a specific job is to solicit quotes from a few local foundation repair companies. The total price will be influenced by things like the type of the repair(s) and the size of your house.

The main types of foundation repair are crack repair, leak repair, underpinning, stabilization, and waterproofing.

Crack repair and leak repair are what they sound like: your foundation contractor will perform an inspection and complete any repairs necessary to remedy cracks or leaks. Costs will vary depending on the size and cause of the problem.

Underpinning, also called piering or leveling, is the process of leveling your foundation by underpinning it with large concrete piers. The cost will depend on how many piers are required. The price of stabilization is also variable. This process fixes bowing walls by reinforcing them with steel or carbon fiber strips, and the cost will depend on what material is used and how many strips are used.

Finally, waterproofing is an overarching term for a category of repairs that help stop water from getting into your foundation or basement. This can involve interior waterproofing, exterior waterproofing, or both, and costs can vary widely. We recommend contacting a waterproofing specialist if you're planning to waterproof your foundation.

When building a new house, make sure that a soil report is completed. A soil report will contain information regarding how well your soil can support a foundation, and can provide you with a heads-up about potential future problems. If you have concerns about an existing house, for a few hundred dollars, you can get an inspection and report by a structural engineer. They can alert you to any issues that could use some attention, and advise you on avoiding future problems.

You also want to make sure that the moisture around your foundation is appropriate. As Lansdowne sees more rain than many other places, keep an eye on your gutters and landscaping to make sure too much water isn't getting into your soil or foundation. You should also stay vigilant for leaky gutters or pipes, so you can get them repaired promptly.

Foundation repair usually requires a permit, but getting one won't be your responsibility. Your foundation repair professional should get all the permits and other documents required in Lansdowne, and should be able to explain the process and/or provide the documents if asked.

We highly recommend contacting your home insurance provider before you begin any foundation project to learn about what might be covered. In general, foundation repairs aren't covered by home insurance unless they're to fix damage that was caused by a covered weather event.

The length of time a foundation repair takes varies greatly depending on the kind of repair that is needed and the size of your house. Most repairs will take anywhere from one to several weeks. Talk to your Lansdowne foundation repair professional for a more specific timeline for your project.

Other Lansdowne, PA Home Services

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