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Avatar for Quality 1st Basement Systems
Quality 1st Basement Systems
4.4(
312
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"From the initial phone call to the completion of the job Quality 1st provided top notch professional service. A couple points which makes this easy to write. Communication is key whether in person or via telephone and Q1 was exceptional in this regard at every point. Telephone conversations with customer services was pleasant and cordial, never rushed or snotty. Paul our salesman was here for quite a while answering questions and assessing our needs in the basement. Of only was he on time for our appointment he was about 10 minutes early too. The cost of this project was a good chunk of change for us but after too many times of shop-vac’ing water we knew it was time to bite the bullet and move forward with making life a little easier and not have the issue of when will we get water in the basement again hanging over our heads. I was impressed that Quality 1st uses their own products and has their own R&D facilities. As for the installation, enough cannot be said for the crew that was here. I got the call at 9am they would be here in 20 minutes and at 9:20 they were backing in my driveway. I met the foreman Mario and his 2 helpers. We went into the basement and they looked around and asked if I had any questions. We had almost everything out of the basement and what was left they covered in plastic. By 9:50am they were running the jackhammers. We have a 1,500 sqft ranch and these guys worked all day, they didn’t stop and worked their tails off. I can’t remember exactly when the jackhammer stopped but by 2 pm the channel was dug out and they were beginning to lay out for the channel that carries the water to the sump. About 4pm Kyle showed up to assess the job and see if I had any questions or concerns. We spoke about the job and we went downstairs to see the progress. He stayed on site for about 45 minutes after making sure I was comfortable with how the job was going. By 5:15 or so the job was completely finished. Before they left Mario went over everything regarding the sump system. As far as cleanup, this is a dusty job. Concrete dust is ultra fine and they did a fantastic job of not only sweeping but they also dusted off areas which were not covered in plastic. They left no mess to speak of., I was very satisfied with their work and attention to detail. It’s easy to nitpick any job at anytime and there is nothing I would call them out on. Finally as for the functionality of the sump system I wish I had a comment on that at this time. We’ve lived in our house for 25 years and until around Thanksgiving of this year (2018) we’ve only had water about 4 times. Between Thanksgiving (2018) and New Years (2019) we got slammed 4 times and nothing since. With the symptoms of how our basement got water, I feel comfortable with the system Quality 1st installed and am confident they will stand behind their work and warranty. We’re also happy this is transferable to the next homeowner when we sell the house and it is an excellent selling point when the time comes."
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+181

Response time10 hrs
Response rate100%
37 neighbors recently requested a quote
Avatar for Quality 1st Basement Systems, Inc
Quality 1st Basement Systems, Inc
4.2(
210
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

"Eric and his helper arrived on time and were professional greetings me. what I noticed the most, they enjoyed their work and wanted to ensure I was happy with the concrete leveling job. They were respectful of my landscaping and cleaned up. Also, Have to give a shout out to Angie and Kyle for working with my schedule. So glad I chose Quality1st to level the stamped concrete around my pool."
Response time2 days
Response rate86%
Recommended by83%of homeowners
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

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 Grays Masonry
Grays Masonry
New to Angi
Concrete - Injection Leveling - Mudjacking - For Business

Serving Williamstown, NJ 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 Quinn Brothers Masonry LLC
Quinn Brothers Masonry LLC
4.9(
44
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Williamstown, NJ and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Initial estimate was 5-8 days, but we were going in blind because the siding was not yet removed. After removal, we discovered all the remaining issues. The estimate went up as we made change orders but all the estimates were reasonable. The time eventually extended to about 3 weeks but the amount of work was definitely high. The guys made sure to clean up the rubble and messes they made every day. While having the paint stripper in the front was inconvenient, Pat stayed late to clean up and make sure we were able to get in and out of the house no problem. The pointing job looked great, and all cracked and broken bricks were repaired well. We have gotten a lot of compliments from neighbors about how much better the house looks now. Pat and Ryan are great masons and will do everything relating to masonry and stone. They are very straightforward about not doing carpentry or electrical systems, so if that's a part of the job, they can either recommend someone to help out, or you should make sure to handle it yourself. Communication with Pat is very fast and very clear. He will explain the details of the job to you very carefully, and will also provide careful records of invoices and payments. They are also very accommodating of various needs like access to the house, neighborhood requirements, etc."
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+63

Recommended by100%of homeowners
Foundation Experts, LLC
4.5(
27
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Williamstown, NJ and surrounding areas

In business since 1980

Emergency services offered

Credit card accepted

"

 

We made a dozen calls with no answers and no call backs trying to get a professional estimate that detialed the damage and the repairs needed to repair our storm damaged foundation. When we called Fooundation experts not only was Nick professional enough to answer the phone, he was also decent enough to fit us in when I told him we were strugleiing. They met us at our hoome promplty at 7:00 AM on Saturday and had the paperwork back to us in a few days as promised. 

"
Recommended by95%of homeowners
Professional & Classic Basement Waterproofing
5.0(
4
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

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 Apex concrete
Apex concrete
4.4(
7
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

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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Concrete Leveling questions, answered by experts

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The exact time can vary depending on the size of the project. Because the slurry mixture contains cement, it must fully harden to ensure that added weight from walking, furniture, or vehicles won't shift the concrete slab. A professional contractor can advise you on when the surface is safe to use. For comparison, if you use polyjacking instead, the polyurethane foam can dry in just a few minutes, but it's best to wait about an hour before use.

Mudjacking restores level surfaces, prevents further damage, and is more cost-effective than a full replacement.

Generally speaking, push piers—or steel piers—are the best option for underpinning, as they reach down to solid bedrock to find support for your foundation rather than relying on soil, which could be subject to the same issues as the soil directly below your foundation. However, the best underpinning method for your home depends on your location, how far down the bedrock is, and the type of soil in your area. Helical piers are usually the best option for sandy soil or in areas where the bedrock is too deep to use steel piers.

Charges correlate with surface size, settlement depth, and access, often yielding significant savings over concrete replacement.

The timeframe is generally a few hours, allowing for immediate use post-hydration, ensuring minimal disruption to surrounding activities.

The Williamstown, NJ homeowners’ guide to concrete leveling services

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