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Find Concrete injection leveling mudjacking pros in Williamstown

Avatar for Quality 1st Basement Systems
Quality 1st Basement Systems
4.4(
312
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Amazing! My sidewalks were a trip hazard. I could not enjoy my front porch because I thought someone would trip every time they walked by. First Quality came by and in ONE HOUR my sidewalks were level. I only wish I did this sooner! I can now enjoy my front porch again! No mess, really professional work men, great work! Thank you! Thank you!"
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+181

Response time10 hrs
Response rate97%
46 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.2(
538
)

Serving Williamstown, NJ and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"Project: Level concrete slabs using injection technology. Prior to hiring, Chris provided a free estimate and discussed the technology to be used. Kristi responded to all correspondence quickly.. The technicians arrived on time. They were professional and completed the job in a timely manner. I would definitely recommend this company. Thank you"
Protect Your Crawl Space
Protect Your Crawl Space
Protect Your Crawl Space
Correct Your Smelly Crawl Space
Protect Your Crawl Space

+16

217 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Quality 1st Basement Systems, Inc
Quality 1st Basement Systems, Inc
4.2(
210
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

"Our patio and walkways around inground pool had became uneven after 34 years. Quality First came out and made all the concrete level after adjusting 8 sections of the walkway and two sections of the patio seating area. We are pleased with the results!"
Response time2 days
Response rate86%
Recommended by83%of homeowners
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Platinum Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 6 years of experience serving Brooklyn, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Response time1 day
Recommended by100%of homeowners
Avatar for Quinn Brothers Masonry LLC
Quinn Brothers Masonry LLC
4.9(
44
)

Serving Williamstown, NJ and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"In late fall, I noticed that a piece of a stone wall abutting my driveway had broken off and was drifting into the driveway. Concerned that the wall would fall into the driveway, I contacted Quinn Brothers Masonry. They came out within two days, assessed the situation and gave me an estimate. The work involved taking down both walls, knocking off old mortar on the stones, and removing ivy. After the walls were taken down, protective covering was placed on the exposed dirt, and drainage pipes and gravel were installed. They then rebuilt the walls, using the original stones. While rebuilding the walls, Patrick Quinn advised me that my stone house foundation had been compromised by paint and old mortar. I authorized additional work to restore the foundation. The paint on the stone foundation was removed and the old mortar was taken out. Then, the entire foundation had new mortar installed. I am extremely pleased with the results and will definitely hire them again."
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+63

Recommended by100%of homeowners
Foundation Experts, LLC
4.5(
27
)

Serving Williamstown, NJ and surrounding areas

In business since 1980

Emergency services offered

Credit card accepted

"Nick and team were extremely helpful, informative, responsive and did exactly what they said they were going to do (and even better when they said they were going to do it). Nick was very reachable via email and was more than willing to help. I hope to never need a foundation expert again, but if I do I know that I would definitely have them do the work."
Recommended by95%of homeowners
Professional & Classic Basement Waterproofing
5.0(
4
)

Serving Williamstown, NJ and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"They were very helpful, they were helpful. They went out of their way to be helpful. We chose not to get additional service and that is why we appreciated that they took a professional feel to what was going on. They were helpful in allowing us to come to conclusion that we didn't need the professional services for the level of mold damage that we had. I would like other Angie's List members to know that they are honest, courteous and they will not intent on over selling us."
Recommended by100%of homeowners
Avatar for Jerry's Stucco & Masonry Design
Jerry's Stucco & Masonry Design
4.3(
11
)

Serving Williamstown, NJ and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Jerry's did a great job. Jerry gave an estimate. A couple of months later, I called Jerry and the men came out the next day and repaired stucco on our condo. It looks great. Jerry explained what has to be done. I highly recommend Jerry' Stucco and Masonary..Jean"
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+24

Recommended by87%of homeowners
Avatar for Apex concrete
Apex concrete
4.4(
7
)

Serving Williamstown, NJ and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"We couldn't be happier with our whole experience with the great folks from Apex. From our initial conversations about design and planning to the final execution, everything was top notch. There was great communication all around about the who, what, where and when of the job. The crew did an outstanding job installing our patio, and when they left each day, you would never know that anyone was working there. The work site was cleaned up and everything was kept neat and tidy. The work on the stamped border was meticulous and the attention to detail was great. We did a border that was meant to look like weathered wood planks, and the guys spent a great deal of time working on the details to make it look even better than we had imagined. Our whole experience with the good folks at Apex was great and we would definitely recommend them to anyone looking for concrete work."
Patio with Stamped Border in Ashur Slate
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+13

Recommended by100%of homeowners
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FAQs for concrete injection leveling mudjacking projects in Williamstown, NJ

Mudjacking and foam jacking differ significantly in both materials and methods. Mudjacking uses a cement-based slurry to fill voids beneath a slab, while foam jacking uses expanding polyurethane foam delivered under high pressure to achieve superior structural support. This material distinction enhances load-bearing strength and overall stability in your repair.

Mudjacking takes between one and three days to dry completely. During this time, it's important to avoid putting weight on the slab until it's fully cured. The drying time depends on the project size and environmental conditions. In contrast, polyurethane foam used in foam jacking can cure in as little as one hour.

No, mudjacking is not a permanent fix for sinking concrete. While it effectively lifts the slab and can last five to 10 years, it doesn't address underlying soil issues that may cause future sinking. For a more permanent solution, you might consider foam jacking or complete slab replacement, which can address deeper structural problems.

The Williamstown, NJ homeowners’ guide to concrete injection leveling mudjackings

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