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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon186
    Verified house leveling services reviews

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Avatar for Pro Rise Construction LLC
Pro Rise Construction LLC
5.0(
91
)
Concrete Foundation - Repair

Serving Union, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I?ve worked with many contractors before, but Pro Rise Construction LLC brought a different level of professionalism. NitiI helped us choose the right pavers and stucco style, and the final result looks incredible."
Patio
Steps
Steps
Drive way pavers
128 neighbors recently requested a quote
Avatar for Quality 1st Basement Systems
Quality 1st Basement Systems
4.4(
312
)
Concrete Foundation - RepairConcrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Union, 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%
48 neighbors recently requested a quote
Avatar for TOP PROFESSIONAL CONSTRUCTION LLC
TOP PROFESSIONAL CONSTRUCTION LLC
4.8(
29
)
Concrete Foundation - Repair

Serving Union, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"My concrete stairs completely fell apart. Top professional construction was there the next day with an estimate and started work a couple of days later. They did a great job!"
32 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for Groundworks
Groundworks
4.6(
308
)
Concrete - Injection Leveling - MudjackingConcrete Foundation - RaiseConcrete Foundation - Repair+1 more

Serving Union, NJ and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Emergency services offered

"Full waterproofing of the basement in our 95 year old house, including demolition of walls and shelves/cabinets/sinks and plumbing. Additional service of adding a footing to the basement walls. All the work took three days. Excellent work and looks great, though a bit costly."
Basement
Basement
Basement
Basement
Foundation

+15

Response time1 day
598 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for AVSTEP LLC
AVSTEP LLC
5.0(
13
)
Find a Custom Home Builder

Serving Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Anush and his team were absolutely amazing, and our porch turned out better than we expected thanks to his ideas/recommendations. The attention to detail/pride they take in their work truly stand out and far exceeded our experiences with contractors in the past. One of my favorite parts is how much I genuinely love coming home now. It completely changed the look and feel of the front of our house, and every time I pull into the driveway it makes me happy to see it. I will absolutely be recommending AVSTEP to anyone planning renovations or building a home. We already have several more projects planned for our house in the coming months, and without question we’ll be using Anush and his team again. It’s such a great feeling to know we now have a contractor we genuinely trust and can confidently call whenever we need work done. Even our neighbors have been commenting on how beautiful the front of our house looks and what an incredible job they did. Below are the before and after pictures"
Roofing Project
Remodeling - General Project
before
Before
Remodeling - Kitchen & Bathroom Project

+27

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for American A-1 Waterproofing
American A-1 Waterproofing
4.7(
148
)
Concrete Foundation - RepairConcrete Foundation - Raise

Serving Union, NJ and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"My wife and I were having trouble in our basement, as we were getting a mysterious puddle down there every so often, and we couldn't figure out where it was coming from. We'd had vents replaced, sump pumps replaced, and then had two other basement companies come in to look at the issue. Now, we have french drains down there already, but they were installed before we bought the property. Both of the first two basement companies told us our drainage system was either all wrong or installed improperly, and that we'd have to install a whole new system along one wall for $4k (said the first company) or along all four walls for $14k (said the second company). That didn't seem right to me, particularly as we had a drainage system, but both companies seemed to care more about their sales pitch than addressing the problem.
At that point, I signed up for Angie's List (moral of the story, thank you AL) and called American A-1 with my hunch. Jeff came over the next day and was first and foremost a super friendly, extremely knowledgable guy.First, he took a look at our current drainage system and said something the other two hadn't — that, while he would have done one or two things differently, our french drains looked to be installed perfectly fine. So he started poking around other places as I explained what the other two companies had said. He wasn't only shocked at the price, but mortified that somebody would tell us to rip up our basement like that. As a former building inspector, he seemed to really great knowledge set in general (he even gave me some free tips as he was looking around), and eventually came to the conclusion that he thought it was a plumbing issue, most likely something to do with the boilers. Jeff said he wished he could do more, but he wasn't a trained plumber, but said that would be his next phone call. He wished me all the best and left his card.
Fast forward a few weeks, and it turns out Jeff was exactly right: a plumber came out and confirmed it was one of the boiler's pressure release systems going off intermittently, and projecting in such a way that it ended up as a puddle far away from it. No basement drain installation necessary.
Seriously, I cannot say enough nice things about these guys. Not only did they save us money, but they saved us from having our basement ripped up and not even having the issue resolved. Jeff didn't make me sit down and listen to a half-hour to an hour sales pitch about this, that, and the other thing — he came and did what I wanted the first two companies to do: try and figure out the problem and not assume they knew what it was.
While I can't speak to their actual work, I can say that I would recommend American A-1 in a heartbeat. I think it's easy to be cynical about service providers these days — and as my first two basement companies goes to show, you should still be — which is why when you find one of the truly good ones, it's such a revelation. American A-1 truly is one of the good ones. Don't hesitate to call them."
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Picture 5

+14

Response time3 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Progressive Renovation, LLC
Progressive Renovation, LLC
4.0(
459
)
Concrete Foundation - Repair

Serving Union, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I hired Progressive Renovations to repair many cracks in my concrete patio area and level off the cobble stone walkway to my front door. Sam and his crew did a fantastic job. I am happier than ever with the quality work. His crew is great."
Response time9 hrs
Response rate98%
167 neighbors recently requested a quote
Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
4.2(
214
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For BusinessConcrete Foundation - Repair

Serving Union, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"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."
Driveway Restored With PolyLevel
NJ Basement Remodeled
Dark Basement Transformed
Basement Transformation
Unfinished Bedroom

+251

Recommended by84%of homeowners
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Showing 1-10 of 330
House 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 total drying time can vary depending on the size of the project. Because the slurry mixture contains cement, it needs to harden fully to prevent the concrete slab from shifting under added weight. You should avoid walking on the concrete or placing heavy items like furniture or vehicles on the surface until it has fully set. Your concrete contractor can provide a precise timeline. As a point of comparison, if you opt for polyjacking, the polyurethane foam can dry in minutes, but it's recommended to wait about an hour before use.

Trenching and boring are two distinct methods for installing underground utilities. Trenching involves digging a channel using equipment like an excavator, trencher, backhoe, or shovel. While it is a simpler process, it causes significant disruption to the surface, landscaping, and surrounding ecosystems.

Boring, also known as directional boring, is a less invasive alternative that uses a drill to create a tunnel for utility lines without disturbing the surface. This method is more precise and is ideal for installations that need to go underneath buildings, roads, or bodies of water. Although boring is less disruptive, it is generally more expensive than trenching.

Polyjacking and mudjacking can both be effective solutions for sinking concrete, but they have key differences. Polyjacking, which uses expanding polyurethane foam, is often considered a better option because the foam is significantly lighter than the cementitious material used for mudjacking. This reduced weight puts less pressure on the underlying soil and lowers the risk of future sinking. Polyjacking is suitable for any sinking concrete slab, while mudjacking is typically only recommended for non-structural concrete, such as sidewalks, patios, pool decks, and driveways. The primary drawback of polyjacking is its cost, which can be up to four times higher than mudjacking—as much as $25 per square foot compared to a maximum of about $6 per square foot for mudjacking.

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.

There is no real alternative to underpinning, although mudjacking and polyjacking are other repair methods that can add support from underneath your foundation. Rather than placing supportive piers under your structure, these involve pumping a material under your slab to lift a sunken section back into its original position. Polyjacking, in particular, is sometimes a suitable solution for stabilization issues under slab foundations, but underpinning is often accepted as the best and most permanent solution.

The Union, NJ homeowners’ guide to house leveling services

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