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Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
4.7(
113
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For BusinessConcrete Foundation - Repair

Serving Lansdowne, PA and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"My house is located in a wet area and I always have water coming into my crawlspace, even if it hasn't rained in several weeks. The moisture issues are compounded by the presence of iron ocher, which would cause the trench drain and sump pit in my crawlspace to clog and overflow unless I crawled back into it and treated it with bleach/chlorine every week. Basement Systems suggested a plan to install a new drainage system and relocate my sump to an area that would be much easier to access and maintain. They upgraded the existing sump pump to a triple safe system with three pumps (including a battery backup!) so I have multiple redundancies in place to prevent flooding. They also wrapped my crawlspace with a heavy duty vapor barrier to keep all of that moisture from permeating up through my house. I couldn't have been happier with Javier and his crew, and my wife had no qualms about having them in our house while I was away at work. They called me several times to communicate their schedule, and took care to protect the flooring on the main level of my house. Javier was more than willing to work with me to route the sump discharge pipes in the area I wanted them. He and his crew worked very hard and put in extra hours to have the job completed on schedule in two days even though they ran into several unexpected issues. I couldn't be happier with the quality of work, the professionalism of the crew, and the integrity of company, and wouldn't hesitate to recommend Basement Systems to anyone."
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 Basement Gurus, LLC
Basement Gurus, LLC
4.8(
217
)
Concrete Foundation - Repair

Serving Lansdowne, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"Josh, the representative from Basement Gurus was outstanding! We had experienced a water issue in our finished basement. Josh thoroughly examined the interior and exterior of the home and determined that the leak might be plumbing related. Josh could have very easily exploited our ignorance and suggested a solution purely beneficial to his company that may not have addressed the underlying cause of the problem. Instead, he demonstrated his integrity by realistically assessing the situation even if it would jeopardize the sale. This is commendable particularly in this era where cutthroat business practices are commonplace. I highly recommend Basement Gurus. They are fortunate to have an employee like Josh who exhibits concern for the customer at such a high level."
100 Ft 4 inch HDPE to drywell
Concrete Replacement
Egress Installation
Walls After Wall Pin Installation
After Concrete has been removed

+339

Response time1 day
514 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Groundworks
Groundworks
4.2(
538
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For BusinessConcrete Foundation - Raise+1 more

Serving Lansdowne, PA and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"I casted a huge net and got quotes from a lot of companies. AFS sent Eric out to give me a estimate. With in minutes I knew this guy was smarter than the average bear. Some other companies were only there 5 min. This guy clearly had some sort of engineering back ground. The work order he drew up was exactly what I need done no more no less. The total was about a thousand cheaper than every one else. Then came the work crew. You talk about fast and efficient. These guys had everything laid out, unloaded and started digging with in minutes. The Forman went over the game plan and what to expect. 3 hrs later they were done, my house was back perfect, you couldn’t even tell than had been there. AFS Exceeded my expectations from the top to bottom. I wouldn’t let anyone else touch my house but them."
Protect Your Crawl Space
Protect Your Crawl Space
Protect Your Crawl Space
Correct Your Smelly Crawl Space
Protect Your Crawl Space

+16

Recommended by90%of homeowners
Basement Waterproofing Specialists
4.0(
597
)
Concrete Foundation - Repair

Serving Lansdowne, PA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"The entire staff from beginning to end have been wonderful! The crew that came to my house were the most polite group of guys, their parents would be proud! Everything was please and thank-you ....which along with craftsmanship, goes a long way when interacting with a company that you hire to do work in your home. Also, this company overall had the best warranty of those that we had come into our house to look at the job."
Foundation Repair
 Before and After Stone Work
 Mirra Drain
 Mold Remediation
 Clean Work Areas

+67

Response time11 hrs
288 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for '58 Foundations
'58 Foundations
3.6(
45
)
Concrete Foundation - Repair

Serving Lansdowne, PA and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"Make sure the person giving the estimate explains exactly what it looks like. They did not bring their own water to mix the cement. We had to remove the water tank so that they could work and ended up hauling water from the neighbors house."
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing

+10

Response time2 days
1 neighbors recently requested a quote
Recommended by80%of homeowners
Grady's Painting Plastering/Construction
2.0(
174
)
Concrete Foundation - Repair

Serving Lansdowne, PA and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I had a small but complicated, hard to access, and structurally essential repair job on a 60-year-old concrete deck attached to my 280-year-old Pennsylvania limestone farmhouse. I contacted several masons listed for my area on Home Advisor, and included Mr. Grady as a long shot -- I read about his expertise with historical structures and wished I had access to such an expert craftsman, but I didn't think he'd be interested in my teeny job and assumed I wouldn't be able to afford him anyway. He was the first one to return my call and to look at the job, and I thought his price was fair. I believe now it was way more than fair, considering the time he spent. He did extensive research, going over a structural engineer's report I had done previously on the deck and even examining the original architectural drawings and materials invoices from 1959. He showed up at least three times to complete the repair in stages, and has been back a half a dozen times since then to check the job -- and my location is not exactly in his neighborhood. He accepted only enough payment in advance to pay for lodging for himself and his assistant when they stayed nearby one night in order to be there early the next morning. He gave and continues to give free advice about preserving my stone house and patio. If you prod him a little, he might even share some of his personal philosophy, earned over a lifetime of work that is clearly more of an art form than a job to him. Overall, I'd say you can hire one of many competent contractors and get an adequate job, or you can hire Mr. Grady and get superior work by someone who cares about your property as much as you do."
Response time11 hrs
Response rate100%
Recommended by57%of homeowners
Avatar for Grays Masonry
Grays Masonry
New to Angi
Concrete - Injection Leveling - Mudjacking - For Business

Serving Lansdowne, PA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Gray’s Masonry is a fourth-generation, veteran-owned and operated masonry company built on decades of hands-on experience and pride in craftsmanship. We specialize in brick and stone masonry, chimney repairs and rebuilds, retaining walls, steps, patios, concrete work, and all forms of masonry restoration—from small repairs to full structural rebuilds.\n\nOur approach is simple: honest pricing, clear communication, and work done the right way the first time. With deep roots in traditional masonry and a modern understanding of today’s materials and building standards, we deliver durable, long-lasting results you can trust.\n\nProudly serving homeowners, property managers, and small businesses throughout South Jersey, Philadelphia, and surrounding areas, Gray’s Masonry is committed to quality, reliability, and craftsmanship that stands the test of time. Built on experience. Built to last.

Avatar for Linvill Home Remodeling
Linvill Home Remodeling
5.0(
14
)
Find a Custom Home Builder

Serving Lansdowne, PA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Wonderful experience with Linvill Home Remodeling! I had my entire bathroom gutted and redone. We are very pleased with the outcome of this big project in our home. From fair pricing to a quick remodeling experience! Highly recommend."
Bathroom Remodel
🚨 New curb appeal 🚨
Bathroom Remodel
Back room Remodel
Kitchen Remodel

+122

Recommended by100%of homeowners
Avatar for Merryfield Construction Group
Merryfield Construction Group
4.5(
125
)
Find a Custom Home Builder

Serving Lansdowne, PA and surrounding areas

In business since 2003

Free estimates

Warranties offered

"AWESOME!!! They very friendly and very PROFESSIONAL. They complied with all my needs and still were very friendly after I made multiple color changes and new ideas up to the day before they started, I had them install a new roof, siding, gutters, front door, plus storm door and new windows (that had to be reframed do to size change that I wanted ) I would recommend them to anyone pricing was better then 3 other companies that I had come to my home."
Mullica Hill
Checkerboard View
Master Bath Retreat
Additional Photos
Additional Photos

+1

Recommended by95%of homeowners
Avatar for Stainescontracting
Stainescontracting
4.9(
23
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Lansdowne, PA and surrounding areas

"They did a excellent job, everything was done exactly how I wanted it.The prices were good, The job was done clean and right. I can't believe it they made my house look brand-new. The Service was great, and they worked with me. I'm am so greatfull with the work they did, I would definitely prefer them to everyone. Excellent Job!!!!!"
Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project

+203

Recommended by95%of homeowners
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Showing 1-10 of 215
House Leveling questions, answered by experts

It restores concrete, prevents replacement cost disruptions, reduces trip hazards, and provides stability at a lower cost.

On average, a mudjacking repair lasts between five and 10 years, though it can sometimes last for well beyond a decade under ideal conditions. Its longevity depends heavily on several factors, including the condition of the underlying soil, environmental conditions like freeze/thaw cycles and erosion, and whether the root cause of the sinking, such as drainage issues, is resolved. Because it doesn't always fix the underlying problem of loose soil, mudjacking is often considered a temporary solution. Proper maintenance and evaluation can help extend its lifespan.

It’s best not to perform mudjacking in the winter unless the ground temperature remains above freezing. Freezing temperatures can cause the slurry to harden too quickly, compromising its strength and longevity. Concrete is also more susceptible to cracking and splitting in cold temperatures, so there’s a higher risk of damaging the slab during the drilling and lifting process in winter.

Mudjacking is usually reserved for light-duty slabs, like patios, driveways, and sidewalks. However, it can be an effective way to lift garage slabs and concrete around the perimeter of the home, which could harm your foundation if it’s not done properly. The risk of damage is why having a professional mudjacking company carry out the work is important. This type of slab or foundation repair is relatively inexpensive, especially if you consider that a DIY job requires that you pay to rent the necessary equipment.

Concrete leveling can last anywhere from five to 10 years or more, and in some cases, it can be a permanent solution. The longevity depends on the method used and whether the underlying cause of the sinking is addressed. For example, mudjacking typically lasts five to 10 years, while polyjacking can last for 20 years or more. It's best to consult a professional for an accurate timeline based on your specific situation and any factors that could cause the issue to recur.

The Lansdowne, PA homeowners’ guide to house leveling services

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