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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon73
    Verified foundation repairs reviews

Find Foundation repair specialists in Haverford

Avatar for Quality 1st Basement Systems

Quality 1st Basement Systems

359 RT-35
4.51(
289
)
Approved Pro

Quality 1st Basement Systems

359 RT-35
4.51(
289
)
Approved Pro
Customers say: Super punctual
291 local quotes requested
39 years of experience

Quality 1st Basement Systems has been helping homeowners improve their homes for over 20 years. We have currently helped over 6,000 homeowners with All Things Basementy by designing effective solutions for their home’s needs. Whether our homeowners are interested in waterproofing a wet basement, fixing cracked foundation walls, insulating their crawl spaces, finishing their basements with mold-resistant materials, and raising concrete slabs, we can help! We’re currently the largest waterproofing company serving both residential and commercial clients in the tri-state area and are continuing to grow. As a member of the internationally renowned Basement Systems, Inc. network and Foundation Supportworks, Inc. network, we have global resources, but provide local service! The Basement Systems network thoroughly trains our employees at the Basement Systems, Inc. corporate headquarters in CT. Our hard work and dedication to our customers have earned us an A+ rating with the Better Business Bureau and several Super Service Awards from Angie’s List. We service most of New Jersey, all 5 boroughs of New York City and certain parts of Pennsylvania. Thousands of homeowners have experienced the Quality 1st Basement Systems difference. We invite you to do your homework and check out our credentials and compare. Put our experience and integrity to work protecting your investment. Our reputation exceeds all others because of our culture of WOW customer service.

"Everything went smoothly"

Hector R on December 2023

Quality 1st Basement Systems has been helping homeowners improve their homes for over 20 years. We have currently helped over 6,000 homeowners with All Things Basementy by designing effective solutions for their home’s needs. Whether our homeowners are interested in waterproofing a wet basement, fixing cracked foundation walls, insulating their crawl spaces, finishing their basements with mold-resistant materials, and raising concrete slabs, we can help! We’re currently the largest waterproofing company serving both residential and commercial clients in the tri-state area and are continuing to grow. As a member of the internationally renowned Basement Systems, Inc. network and Foundation Supportworks, Inc. network, we have global resources, but provide local service! The Basement Systems network thoroughly trains our employees at the Basement Systems, Inc. corporate headquarters in CT. Our hard work and dedication to our customers have earned us an A+ rating with the Better Business Bureau and several Super Service Awards from Angie’s List. We service most of New Jersey, all 5 boroughs of New York City and certain parts of Pennsylvania. Thousands of homeowners have experienced the Quality 1st Basement Systems difference. We invite you to do your homework and check out our credentials and compare. Put our experience and integrity to work protecting your investment. Our reputation exceeds all others because of our culture of WOW customer service.

"Everything went smoothly"

Hector R on December 2023


Avatar for Groundworks

Groundworks

106 Park Dr
4.54(
327
)
Approved Pro

Groundworks

106 Park Dr
4.54(
327
)
Approved Pro
Customers say: Super punctual
37 local quotes requested
28 years of experience

Established in 1997, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across Philadelphia & New Jersey, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! PA158514 (PA)

"Tyrell did an excellent job correcting the mistakeS of the people who installed my basement waterproofing equipment. There was a terrible rotten egg smell and that's gone now. Tyrell cleaned up after himself, if any water spilled he made sure to vacuum it up and to dispose of everything in the proper place."

Alexander M on September 2023

Established in 1997, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across Philadelphia & New Jersey, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! PA158514 (PA)

"Tyrell did an excellent job correcting the mistakeS of the people who installed my basement waterproofing equipment. There was a terrible rotten egg smell and that's gone now. Tyrell cleaned up after himself, if any water spilled he made sure to vacuum it up and to dispose of everything in the proper place."

Alexander M on September 2023


Avatar for Waterproofing One

Waterproofing One

4093 Hollow Rd
4.69(
147
)
Approved Pro

Waterproofing One

4093 Hollow Rd
4.69(
147
)
Approved Pro
Customers say: Quality work
23 local quotes requested
26 years of experience

Family owned. Over thirty years in business. Free estimates, all work guaranteed. Waterproofing One, now proudly serving central and south New Jersey, provides basement waterproofing, foundation repair, and mold remediation to the Greater Philadelphia, PA, area, including Montgomery, Chester and Delaware counties. If you are concerned about maintaining the value of your property, then saving your foundation from the results of water damage is a must. Basement leaks can lead to a cracked foundation and the growth of unhealthy mold. Not only do we guarantee to have low prices, but all of our work is warranted. We are licensed, insured and certified for your protection, and accredited by the BBB. Call Waterproofing One today to schedule your free estimate! We are currently licensed for the Delaware and New Jersey area, please see below licensing information. Delaware Licensing Number- 17-92051-13-000 New Jersey Licensing Number-13vh09291700

"From the first contact they were very responsive, friendly, and professional. They came right in on the estimate price and got the job done quickly with top quality work. I will definitely hire them again in the future."

Michael M on March 2021

Family owned. Over thirty years in business. Free estimates, all work guaranteed. Waterproofing One, now proudly serving central and south New Jersey, provides basement waterproofing, foundation repair, and mold remediation to the Greater Philadelphia, PA, area, including Montgomery, Chester and Delaware counties. If you are concerned about maintaining the value of your property, then saving your foundation from the results of water damage is a must. Basement leaks can lead to a cracked foundation and the growth of unhealthy mold. Not only do we guarantee to have low prices, but all of our work is warranted. We are licensed, insured and certified for your protection, and accredited by the BBB. Call Waterproofing One today to schedule your free estimate! We are currently licensed for the Delaware and New Jersey area, please see below licensing information. Delaware Licensing Number- 17-92051-13-000 New Jersey Licensing Number-13vh09291700

"From the first contact they were very responsive, friendly, and professional. They came right in on the estimate price and got the job done quickly with top quality work. I will definitely hire them again in the future."

Michael M on March 2021


Grady's Painting Plastering/Construction

P.O. Box 467
4.56(
54
)
Approved Pro

Grady's Painting Plastering/Construction

P.O. Box 467
4.56(
54
)
Approved Pro
Customers say: Quality work
56 years of experience
Free onsite estimate

WE SPECIALIZE IN THE HISTORICAL REPAIR AND RESTORATIONS FOR INTERIOR AND EXTERIOR. WE WORK THE WHOLE STATE OF NEW JERSEY, MARYLAND, WASHINGTON DC, CONNECTICUT, VIRGINA AND MASSACHUSETTS. WE ARE LICENSED AND INSURED IN ALL STATES. WE ARE WILLING TO TRAVEL, ANY JOB SMALL OR LARGE. CONSULTATION AND TRANSPORTATION FEES WILL APPLY. WE DO WINDOW REPAIR. PLASTER REPAIRS. AND ALL MASONRY REPAIRS

"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."

Bradley S on August 2024

WE SPECIALIZE IN THE HISTORICAL REPAIR AND RESTORATIONS FOR INTERIOR AND EXTERIOR. WE WORK THE WHOLE STATE OF NEW JERSEY, MARYLAND, WASHINGTON DC, CONNECTICUT, VIRGINA AND MASSACHUSETTS. WE ARE LICENSED AND INSURED IN ALL STATES. WE ARE WILLING TO TRAVEL, ANY JOB SMALL OR LARGE. CONSULTATION AND TRANSPORTATION FEES WILL APPLY. WE DO WINDOW REPAIR. PLASTER REPAIRS. AND ALL MASONRY REPAIRS

"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."

Bradley S on August 2024


Avatar for Basement Gurus, LLC

Basement Gurus, LLC

431 Rhawn Street
4.84(
150
)
Approved Pro

Basement Gurus, LLC

431 Rhawn Street
4.84(
150
)
Approved Pro
Super Service Award
Customers say: Quality work
987 local quotes requested
15 years of experience

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"Steven was very nice and easy to do business with very honest and gave me all kinds of options. Hard to find people like that nowadays just overall great quality people"

Derek K on October 2025

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"Steven was very nice and easy to do business with very honest and gave me all kinds of options. Hard to find people like that nowadays just overall great quality people"

Derek K on October 2025


Offering Quality Excavation, Concrete Work, Foundations, underpinning, walls, basement slabs, sidewalks and more.


Avatar for Perfect Dry Basement

Perfect Dry Basement

1530 Old Jacksonville Road
5.00(
5
)

Perfect Dry Basement

1530 Old Jacksonville Road
5.00(
5
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Perfect Dry Basement LLC pprovides services such as basement waterproofing, exterior drainage system, crawlspace encapsulation, foundation repair solutions and much more. We have 17 years of experience. PDB is licensed and insured in PA and provide high quality work at affordable prices. At PDB we only use products of high quality. In addition, we give free estimates.

"So smooth! Very professional and the work was completed quickly. I would recommend Perfect Dry Basement to anyone."

Sue H on January 2024

Perfect Dry Basement LLC pprovides services such as basement waterproofing, exterior drainage system, crawlspace encapsulation, foundation repair solutions and much more. We have 17 years of experience. PDB is licensed and insured in PA and provide high quality work at affordable prices. At PDB we only use products of high quality. In addition, we give free estimates.

"So smooth! Very professional and the work was completed quickly. I would recommend Perfect Dry Basement to anyone."

Sue H on January 2024


otw builders inc

2054 Shear Rd
No reviews yet

otw builders inc

2054 Shear Rd
No reviews yet
29 years of experience

we are a full service commercial -residential and industrial contractor we specialize in all aspects of the construction industry with over 38 years experience and 25 years in business from roofing ,siding,windows ,doors,custom kitchen and bathrooms to room additions and homes on our sites or yours we do commercial fit out property maintenance decks sun rooms patios concrete full excavation and land clearing and grading services we have been based out of skippack pa for 27 years we have full design build capability's we accept all major credit cards and offer 15 to 30 day invoicing depending on project references and photos upon demand free estimates

we are a full service commercial -residential and industrial contractor we specialize in all aspects of the construction industry with over 38 years experience and 25 years in business from roofing ,siding,windows ,doors,custom kitchen and bathrooms to room additions and homes on our sites or yours we do commercial fit out property maintenance decks sun rooms patios concrete full excavation and land clearing and grading services we have been based out of skippack pa for 27 years we have full design build capability's we accept all major credit cards and offer 15 to 30 day invoicing depending on project references and photos upon demand free estimates


Provato Concrete, Excavation & Masonry

1002 Cobbs Street
5.00(
1
)

Provato Concrete, Excavation & Masonry

1002 Cobbs Street
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are concrete, excavation and masonry contractors. We service Montgomery, Chester, Delaware and parts of Philadelphia Counties. We have been offering our services for over 25 years. Services we offer but are not limited to are Patios, walkways, excavation and grading, stamped concrete, flagstone and natural stone construction, outdoor living spaces, foundations for additions, stone and brick pointing

"Amazing! They showed up on time, he answer calls and text. They are great!"

Michelle G on January 2023

We are concrete, excavation and masonry contractors. We service Montgomery, Chester, Delaware and parts of Philadelphia Counties. We have been offering our services for over 25 years. Services we offer but are not limited to are Patios, walkways, excavation and grading, stamped concrete, flagstone and natural stone construction, outdoor living spaces, foundations for additions, stone and brick pointing

"Amazing! They showed up on time, he answer calls and text. They are great!"

Michelle G on January 2023


Avatar for NK Construction And Design Inc

NK Construction And Design Inc

1324 Locust Street Unit 527
5.00(
4
)

NK Construction And Design Inc

1324 Locust Street Unit 527
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have more than 20 yrs experience in construction and structural works. For bigger structural projects, we provide structural reports, calculations and if necessary plans prepared by licensed professional structural engineer. We guarantee your satisfaction with 20 yrs warranty. We never leave until project is done right. No deposit payments required before project start. Call or click to schedule a Free estimate today!

"Best Contractor Ever! Nebo is everything I ever wanted in a contractor: prompt, reliable, trustworthy, reasonably priced, and a great communicator. The crew is respectful and jokes, laughs, and sings with each other as they do the work well and tidy up. Nebo addresses all questions and concerns and aims to please. Highly Recommended!"

Mel T on July 2023

We have more than 20 yrs experience in construction and structural works. For bigger structural projects, we provide structural reports, calculations and if necessary plans prepared by licensed professional structural engineer. We guarantee your satisfaction with 20 yrs warranty. We never leave until project is done right. No deposit payments required before project start. Call or click to schedule a Free estimate today!

"Best Contractor Ever! Nebo is everything I ever wanted in a contractor: prompt, reliable, trustworthy, reasonably priced, and a great communicator. The crew is respectful and jokes, laughs, and sings with each other as they do the work well and tidy up. Nebo addresses all questions and concerns and aims to please. Highly Recommended!"

Mel T on July 2023

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Foundation Repair questions, answered by experts

Visible cracks, scaling, flaking, and uneven surfaces indicate a bad concrete job. Additional signs vary depending on the project. You may notice poor drainage or even exposed rebar. Quality issues result from using the wrong concrete, rushing the work, or inexperienced workers completing the job.

Yes. Water can penetrate through a concrete foundation wall. This can happen whether or not you have cracks, as concrete is a porous material. You’ll want to take steps to waterproof your basement or crawl space.

Concrete spalling can be fairly serious, especially if left untreated or in a public area. It can be a tripping hazard and, if not resolved, can lead to structural instability.

Yes, sustainable mixes and sealants minimize environmental impact.

Most single-story homes don't have foundations strong enough to support a second story, but they can be reinforced for an addition. A structural engineer can assess your foundation and what needs to be done to get it ready. They'll look at any cracks or unevenness in your current foundation and consider any special framing or beams your home needs, especially if it’s in a high-wind or hurricane area.

“To support a second story, many structural engineers will require that you install additional concrete piers in the crawlspace,” says Tschudi. “This involves hand excavating, pouring a large concrete footing—usually with specially coated rebar—and then building concrete piers right up to the girders.”

The Haverford, PA homeowners’ guide to foundation repairs

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