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Find Concrete injection leveling mudjacking pros in Gaithersburg

Avatar for NV Waterproofing & Foundation Repair
NV Waterproofing & Foundation Repair
4.5(
183
)

Serving Gaithersburg, MD and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Emergency services offered

"We moved into new house and quickly found out the basement had major water issues due to years of neglect (including a clogged and poorly installed English drain from years ago, and a sump pump that while it worked, never pumped water.). Given the investment we made in buying the house, we wanted to make sure we left no doubt in our mind that we were fixing it for the long haul so we could use the basement without worry of mold/mildew for our kids. We had NV Waterproofing install perimeter wide gutter guards, and a new sump pump system and drainage pipes. As soon as the work was done we got rain, and for the first time in the 4 months since we have lived here I saw the water that otherwise would be in our basement actually in the rear of our backyard by the discharge pipe. We have had a few more rains and even one snow and there is nothing better to look at then when I see the water that is coming out of the discharge pipe that I know otherwise would be pooling in my basement and cynderblocks walls, and how that was the case for many years before we moved in. Also, the team that did the work was extremely professional. We have 3 kids and pets and the team was extremely courteous. We tried to stay out of their way during the week they were doing the work, however there were times when we couldn't and the team was extremely courteous and professional. The team lead did an amazing job of explaining to me the work he was going to do, showing me updates, and then afterwards explaining in detail what was done, why it was done, and things for me to look for for in the future. I would highly recommend NV Waterproofing to others based on my experience with them. They did high quality work and were extremely professional."
Crawlspace Encapsulation
Damp dirty crawlspace with Rodent infestation
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Exterior drainage
Wall Anchors for failing foundation walls

+29

Response time1 day
Response rate99%
44 neighbors recently requested a quote
Avatar for NV Waterproofing, LLC
NV Waterproofing, LLC
4.4(
8
)

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"I recently had NVWaterproofing.com lift and repair my driveway and walkway, and I couldn’t be happier with the results. From start to finish, their team was professional, courteous, and detail-oriented. Zach, Chris, and Oscar were instrumental in delivering a flawless finish—they showed up on time, explained each step, and worked efficiently without cutting corners. The scheduling team also deserves a shout-out for making the whole process seamless and accommodating my busy calendar. If you need any waterproofing work, I highly recommend NVWaterproofing.com—they truly go above and beyond!"
Wall Support
Cracked Walls
Vapor Barrier and Cleanspace
Damp Crawl Space
Basement Waterproofing System

+7

Response time1 day
5 neighbors recently requested a quote
Recommended by28%of homeowners
Avatar for Sino-American General Contracting
Sino-American General Contracting
4.8(
187
)

Serving Gaithersburg, MD and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Mason and his team did a wonderful job. It was a complex job to build a garage with the dimensions of my garage and they did everything. They lined the entire interior with tongue and groove wood panels, which look great. They were prompt and reliable and the work itself was superior. I'd highly recommend using them for your construction needs. Mason takes great pride in his work and was very responsive throughout the process."
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+3

Recommended by98%of homeowners
Avatar for J&M Concrete
J&M Concrete
4.4(
41
)

Serving Gaithersburg, MD and surrounding areas

In business since 2000

Free estimates

"I wasn't happy with him at all. He wanted his money before I had a chance to see the final product. He wasn't honest with me. I told him before he even started the job, I said that job has to be finished when I'm here to see the final product. He agreed to that. Then, the day that he was due to finish, I said, I'm not going to be here. He goes, trust me ma'am, I've been in business blah blah, blah. I'm on Angie's List and my rating is blah, blah, blah. Against my better judgement, I left him a check and the work when I quickly looked at it, it looked alright. upon further inspection, they had messed up and they had put a big hole in the back of the concrete patio. They had fixed it but they did such a lousy job of fixing it, I had to hire another contractor and pay him $200 to fix what they did. The concrete he did for my driveway is already cracking and he just did this work in 2013. I would never recommend him to anybody. He came in over budget which was alright, I accepted that. He did come back to the house. Where I asked him about the area where ti look like he had thrown grout or something in this big hole it had been in, I wish he had told me upfront where we put a big hole in the base of your concrete and this is what we did. He didn't tell me, I found it and asked him about it. I said, I think that should be smooth though and that looks terrible. Oh no, I'd leave it along. I just went and hired a guy that's sort of an all-purpose handyman that I knew. It took him four hours and he charged me $200 to smooth over the big clump of it looked like grout to me that the guy had just put over to cover the big hole. The only nice things I have to say about the man is that when I asked him questions, he did come back to my house and looked at the concrete. He was polite but I just wasn't happy with the work he did."
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+8

Recommended by90%of homeowners
Avatar for I&F Concrete Construction
I&F Concrete Construction
4.4(
7
)

Serving Gaithersburg, MD and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"I&F concrete did an incredible job on our home. In the course of four months, we hired them to do six different jobs: retaining wall installation, sidewalk repair/installation, driveway stone paver installation, brick patio installation, fence installation, and basement access repair and installation. Each of these was done professionally, on time, and at great value. I could not be more pleased with my experience with Fidel and his company!"
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+55

Recommended by85%of homeowners
Avatar for Jones Asphalt Maintenance and Construction
Jones Asphalt Maintenance and Construction
4.2(
10
)

Serving Gaithersburg, MD and surrounding areas

In business since 2000

Free estimates

"Jones Asphalt did a perfect job on my long driveway. They filled in all the cracks and sealed the driveway. Very professional and conscientious. Will call them back for future work."
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+36

Recommended by88%of homeowners
Avatar for PLY Solutions
PLY Solutions
4.6(
9
)

Serving Gaithersburg, MD and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"These guys are great. Basement stairs drain got clogged so water made in through the back door. Destroyed the carpet and drywall. The cleaning company did their part, and Basement Pros took care of the rest. Professional techs, polite and professional phone service. John was great to work with. Hopefully this doesn't happen again, but if it does, I know who to call."
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+4

Recommended by88%of homeowners
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FAQs for concrete injection leveling mudjacking projects in Gaithersburg, MD

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 Gaithersburg, MD homeowners’ guide to concrete injection leveling mudjackings

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