Groundworks

Basement Waterproofing, Wells and Pumps, Foundation Repair,

This pro has maintained an average of 4.5+ stars throughout their time with Angi.

About us

Established in 2004, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across New Jersey, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

Business highlights

20 years of trusted experience
Se Habla Español
Eco Friendly

Services we offer

Foundation Repair, Crawl Space Repair, Basement Waterproofing, Concrete Lifting, Crawl Space Supports, Helical Piers, Push Piers, Wall Repair Systems, Wall Anchors, Interior Drainage Systems, Sump Pumps, Dehumidifiers, Wet Basements, Uneven Floors, Leaking Window Wells, Musty Basements, Crawl Space Mold, Basement Floor Cracks, Floor Joist Failure

Services we don't offer

WE DO NOT OFFER: Egress Windows, Concrete Sealing, Radon Mitigation, Basement Refinishing, Concrete Resurfacing, Building New Foundations, Exterior Drainage, Pouring Concrete, Working with Asphalt, Installing Masonry, French Drains, New Construction, Yard Drainage, Generators

Amenities

Free Estimates
Yes
Warranties
Yes


Accepted payment methods

Check
CreditCard
Financing Available

Photos of past projects

Reviews

4.7229 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
80%
4
7%
3
7%
2
3%
1
3%


Rating CategoryRating out of 5
quality
4.8
value
4.6
professionalism
4.8
responsiveness
4.9
punctuality
4.9

Filter reviews by category

Showing 26-50 of 229 reviews

J B.
04/2016
3.0
plumbing, drain cleaning
  + 0 more
David Arnold 856-308-5855 The representative arrived on time and provided an estimate for installing french drain, vapor barrier, dehumidifier. This was acceptable and I may hire for proposed work. However the work that I purchased on Angie's List was not completed, see notes below. The purchase on Angie's list was for the following: $95 for an in-depth foundation inspection, crawlspace inspection (Not performed), home water leakage inspection (not performed), and drainage analysis (not performed) used for creating a preventive water leakage plan Includes a diagram of your home with elevations of your foundation (no diagram was provided and no elevations were measured). Comprehensive results and analysis of inspection, including current foundation and drainage conditions (not performed)
Description of Work: Provided ESTIMATE for installing french drain, vapor barrier, and dehumidifier. No work was performed.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$95

Gregory B.
03/2016
5.0
concrete repair, excavators, insulation, basement waterproofing, wells, drain pipe, basement remodeling
  + 5 more
This was a big project for my wife and I. We were very concerned about the overall cost and the structural integrity of the house foundation as the basement was being excavated. Jerome and Damon did an outstanding job for us and made sure we were comfortable with the entire process. Damon was especially attentive -- he is thoughtful, intelligent, resourceful and provided excellent service and advice. The few problems that came up were dealt with quickly and I am extremely happy with the result - a clean, dry work space with a nice flat floor. 95% of the job was completed in 5 days. I am still amazed by this given that all the excavated material and the new concrete was handled in 5 gallon buckets exclusively. The other amazing thing was how much the crew actually enjoyed the work; I wish I had as much fun on the job as the Select Basement crew - that tells me that Jerome treats his people the right way. Anyway, thanks guys for a terrific job.
Description of Work: Removed 2+ feet of concrete and soil from our basement to gain headroom for a small workshop/woodshop area. Installed basement perimeter drainage system, another sump pump (2 existing), and thermal wall shield as a vapor barrier and insulator.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$30,000

Carol O.
03/2016
5.0
basement waterproofing, wells
  + 0 more
Employee arrived on time, installed the backup sump pump, explained how it worked and left. It could not have been easier!
Description of Work: Installed backup sump pump

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$695

Barbara R.
11/2015
5.0
basement waterproofing
  + -1 more
Ever since we purchased our home, we had a water leak around the pipe that brings fresh water into our home. It leaked only when it rained. We had other contactors try to stop this leak but they were unsuccessful. When we had a severe rain storm that flooded part of our basement, we called Select Basement Waterproofing. They diagnosed the problem, which was difficult for us to understand. Both DJ and Jerome were very patient in explaining the problem to us. They assured us that they would do what ever it takes to fix this leak. The service men that came to our home were knowledgeable and very pleasant to deal with. They explained every step that they took to stop this leak. They day after they completed their work, we had a rain storm. For the first time in 13 years we had no water enter our basement. We highly recommend using Select Basement for all your basement needs.
Description of Work: Stopped a water leak in our basrment

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,600

Iris D.
10/2015
4.0
concrete repair, excavators, basement waterproofing, wells, drain pipe, basement remodeling
  + 4 more
We went with Select Basement because of all the in-person quotes we received, their sales rep came across as being the most honest & sincere as opposed to the other companies' obnoxious sales reps. He made himself available to answer all of our concerns/questions even when we would call him various times throughout the entire day. The team worked tirelessly for 2 days straight & they were very pleasant and professional. They also covered the upstairs entrance way with plastic to reduce dirt and dust. The crew supervisor was equally attentive in answering all of our questions. They worked efficiently & performed a huge job in a relatively short span of time. We do wish that we would've been better informed of what to expect regarding the digging of the trench around the water heater & furnace, and carefully explained what our options were beforehand. This particular finished area looks bad, like a jagged semi-circle around the utilities with deep cracks through to the concrete and 3 inches of gray plastic sticking up from the floor. Had we known this prior, we would've opted for the upgrade of a square grate system around the utilities. We spoke to them about our concern and our only option to change this was to pay another $800 to reopen the trench. For the amount of $$ already spent, we feel that we shouldn't have been left uncomfortable with any part of the job. Also it was noticed after installation that one backup battery pump's discharge pipe was run way too long for only a 1/4 HP pump in which case the pump would not have been able to push the water the distance of the basement in the event of an emergency. Thankfully the issue was caught & immediately rectified. We recommend Select to potential costumers but advise them to make sure that they explain to you what the finished outcome will look like in painstaking detail for the entire perimeter of your basement & if they say anything that concerns you, ask what your options are & do this before they start drilling. Also keep in mind the lifetime warranty is only for the system (french drain trench/pipes, etc) and not the actual pumps.
Description of Work: Full waterproofing including basement draining, installation of french drains, two sump pumps, two battery backups, an industrial strength Santa Fe dehumidifier + demolition & removal of old structures in basement.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$13,500

Ankit P.
09/2015
5.0
basement waterproofing
  + -1 more
I used Angie's List for this. They come every quarter. I was more than happy. I would definitely grade them an A+.
Description of Work: I used Select Basement for waterproofing. I have a contract with them. They come and check the sump pump and batteries.
Rating CategoryRating out of 5
Yes, I recommend this pro

Penny H.
09/2015
5.0
basement waterproofing, basement remodeling
  + 0 more
Responded back to me within a few hours. They showed up on time to work and they were very neat. They stopped my basement from flooding. I am so happy with their work. Their price was very reasonable. I highly recommend them to everyone.
Description of Work: Basement waterproofing

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,000

Dennis U.
07/2015
5.0
basement waterproofing, wells
  + 0 more
Very well, they were responsive, right on time, clear and fast with very accurate pricing quotes and professional staff. Extremely easy and professional experience.
Description of Work: replaced sump pump and added a new back up battery

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,000

Gregory R.
07/2015
5.0
excavators, insulation, basement waterproofing, wells, drain pipe
  + 3 more
I would highly recommend this company. I gave a B for price only because I have no prices from other companies. The job was completely explained. They came on short notice and were able to accommodate my time frame. They were like a well oiled machine. Big team that worked well together in a very difficult space to work in. Super dirty, wet and only 28" height of space. They were very efficient. Price came in slightly higher due to a second pump system that needed to be installed. They cleaned up after themselves. Very respectful of us and our home. Foreman Ray and Tom were terrific and explained each of steps and showed and explained what they were doing. So pleased with this experience with Select Basements. Work was completed on time.
Description of Work: Remove debris in crawlspace, dig trenches, install drainage system, lay bed of rocks, install two pumps, encapsulate and insulate crawlspace.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$10,250

Aruna P.
07/2015
5.0
basement waterproofing
  + -1 more
Hi the water proofing company is a small company with the team leaders have a stake in the company.hence the work is perfect and there is no shoddy job. 3 people came over and did the additional water proofing in a span of 2 hours. cleaning was done by the crew and they left. however i did clean after them as all of them were working with cement , ground stone. how the water proofing was perfect. thanx a lot Parag
Description of Work: The foreman checked the crawl space of our house. and decided that additional water proofing was required. he than scheduled his installation team to come over and do the work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,000

Mary M.
07/2015
5.0
basement waterproofing
  + -1 more
Outstanding company to work with. You reach office staff immediately (without leaving messages) and start scheduling. Rep offers you choices how to remedy your problem within budget. You choose when you want work started Crew arrives on time and frequently explains what they are doing and the next steps. They do all the cleanup . Office staff does follow up calls to be sure you are satisfied with the work.
Description of Work: Solved problem of seepage into basement and dampness

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,500

James H.
05/2015
5.0
excavators, basement waterproofing
  + 0 more
Their reputation proceeded them but I manage contractors for a living, so I was a little skeptical, but they are a good as advertised. I met with several contractors to evaluate my needs but the salesman, DJ, was very responsive to the multitude of questions that I had, and he was even able to keep the project on schedule when I had to travel for work instead of performing the demolition that I wanted to do to "save money". Their crew was able to accomplish that task in 1/2 day vs. the weeks it would have taken me. On the day of the install they arrived on time, with a full crew, and they did exactly what they said they were going to do. They installed barriers to keep the dust contained to the work area; they put down blankets and mats to keep from making a mess coming and going it the house; they showed me what they were doing; and they cleaned everything up before they left. Did I mention that I manage contractors for a living ? I would highly recommend Select Basement Waterproofing for any and all basement water issues.
Description of Work: Basement waterproofing service - they performed the demolition of existing sheetrock and installed a French drain system around the perimeter of the basement.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,500

Janet S.
05/2015
5.0
insulation, basement waterproofing, drain pipe
  + 1 more
Whenever there were heavy rainstorms, one area of the enclosed back porch would hold a big puddle of water. I was afraid that due to this problem there would be mold present behind the paneled walls. I was advised to get a french drain installed outside of the porch in order to take care of this problem. I called Select Basement (after reading all of the great reviews) on a Sunday evening expecting to leave a message on a machine. Instead an answering service took my information down and told me that somebody would contact me on Monday. Sure enough, Monday morning a service representative called and arranged for an appointment the following day. The selected technician, DJ, came at the appointed time (even calling beforehand to let me know he was on his way). DJ looked at the area of concern and then proceeded (with my permission) to take away the damaged paneling and insulation to check for mold. Luckily, none was found! He then went outside the porch and spotted what he considered to be the main source of the problem. The gutter extension wasn't long enough to carry away all of the water from the rooftops since the backyard area was very low and flat. He recommended a 10 foot gutter extension with additional flashing around the cement foundation area. He gave me an estimate for a french drain in case these options didn't work. I was very impressed with his honesty, professionalism and overall pleasant demeanor. He easily could have sold me a french drain instead of suggesting a much less expensive alternative. I am very grateful for the service I received and wouldn't hesitate to recommend them or use them again.
Description of Work: check out drainage problem and possible mold due to flooding on enclosed back porch

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

EDUARDO D.
03/2015
5.0
concrete repair, basement waterproofing, drain pipe, foundation repair
  + 2 more
A new drainage system (french drain system) was digged up in my crawl space, around the entire perimeter of the crawl space. They open a drain deep to the foundation block, and opened a hole to install a sun pump. Installed the drainage tubes, installed the sun pump with and cemented everything back. Cleaned up the entire space. i now use this space for storage, since its dry space now This work was done in one day,teh team was very professional
Description of Work: i had problems in my cawl space, every time it rained, water came in

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,800

Kate L.
03/2015
5.0
basement waterproofing, wells, drain pipe
  + 1 more
He was prompt and honest and followed up after the estimate was sent. We ultimately picked another company who had a better price and could get us completed sooner.
Description of Work: Came and gave an estimate for French drain and sump system

Rating CategoryRating out of 5
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,600

Martin D.
03/2015
5.0
excavators, basement waterproofing, pressure washing, wells, drain pipe
  + 3 more
This is the first review I have ever written for any service or work performed at my home. Given the overwhelming positive experience I had with this company I felt compelled to pass along this feedback. I first found this company on Angie?s List and submitted a very vague and somewhat ambiguous request for a price quote on basement waterproofing. I received a phone call back that day and immediately had someone scheduled to come to the house to discuss the work I wanted done. About a week later, DJ shows up at my house, introduces himself in a very professional manner, and in about 30 seconds we are downstairs and I?m walking him around the basement and garage explaining the unfortunate water problems I have had in the house. DJ had a bunch of questions, all very relevant and insightful. He drew up a plan, took measurements and we sat down and discussed their method for waterproofing a basement and garage like mine. DJ couldn?t have made me feel more comfortable and he was extremely thorough in explaining the process. After he left I did not feel as if I was ?sold? on anything or unclear about what I would be paying for. Fast forward one month, and a team of 10-12 guys shows up on a Friday morning to begin the work DJ and I had laid out. Let me tell you, you will never see or experience efficiency like when you are watching these guys work. They showed up and got busy right away. Within the first hour they had put the plastic up to protect things in the basement and garage and had already dug out most of the french drain. Not only are these guys top notch professionals, extremely efficient, but they are such a pleasure to talk to and work with. These guys love their job and because of that they treat your home as if it was their own. The care they take in doing the job the ?right away? is such a pleasure and relief as a homeowner. They really go above and beyond what you would expect any contractor to do in your house. They cleaned out drains that were not part of the scope of work and they hauled away half a truck load of garbage and junk that I had buried in the back of the garage. When the job was done later that day (which I could not believe) it was as if they were never there. They power washed the walls and floor and hauled away literally every last piece of garbage, whether it was theirs or mine. If there is another job I could hire this company to do, I would, in a heartbeat. All around great experience from start to finish.
Description of Work: Installed French drains on the interior perimeter of the garage, and basement. Built out and replaced the pit on two existing sump pumps and installed a third sump pump

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,700

Kay P.
01/2015
5.0
wells
  + -1 more
So good and very knowledgeable. I was very pleased with the service. The person that came and took his time and was courteous. I liked that he didn't try to sell me what I didn't need. I would recommend him to anyone.
Description of Work: Moved my sump pump and tested everything for me.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

craig W.
12/2014
5.0
insulation, basement waterproofing, wells, drain pipe
  + 2 more
We had a couple of other companies provide quotes and Select Basement not only had the lowest pricing but provided the best service. The crew worked all day Tuesday and Wednesday before Thanksgiving and we have nothing but positives to pass along. DJ in Sales and Ray the work foreman were fantastic as was the crew of 10 or so more.
Description of Work: Inside french drain with two sump pumps and insulated basement walls. Also removed old sidewalk (originally not part of the work order)

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$10,500

Avs R.
12/2014
5.0
basement waterproofing, wells
  + 0 more
The staff and customer service were very courteous, prompt and efficient. They got the job done in just two days ? installed three sump-pumps and a draninage system around the entire basement, which was very impressive for our larger-sized basement and garage. They were also very responsive to any issues or questions that arose after the job was finished. I would recommend this company to anyone looking for a dry and mold-free basement. Thank you Select!!
Description of Work: Excellent Job!

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Reshma-Shaukat K.
11/2014
5.0
basement waterproofing, interior painters
  + 0 more
It went very well. Steve made an appointment and the crew showed up on time. Work was done perfectly and they were out the door in 2 hours. They answered all the questions and work was done perfectly.
Description of Work: Provider scrapped the paint on the wall, paint the wall with water proof paint, made holes in the bottom of the wall for water to escape and install high efficiency Air Dehumidifier

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,500

Deborah M.
11/2014
2.0
basement waterproofing, wells
  + 0 more
I informed the salesman that I felt the cost to install the sump pump was pricy, and I would compare pricing.
Description of Work: only made a suggestion to install a sump pipe.

Rating CategoryRating out of 5
value
1.0
professionalism
4.0
responsiveness
3.0
punctuality
4.0

$950

Thomas E.
09/2014
5.0
basement waterproofing
  + -1 more
It went pretty well, did a nice job. I called them because they were rated well. They came and gave an estimate and came with a lot of man power and got it done in one day.
Description of Work: They waterproofed the walls in the crawlspace so water wouldn't come in. They had to lay cement all back in.

Rating CategoryRating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$7,000

Nikhil B.
09/2014
5.0
basement waterproofing, drain pipe
  + 0 more
The provider arrived on time and performed a detailed assessment of the Basement. Recommendation was to install french drains but that required some removal of wooden panels on basement walls. The quote was also not affordable to me so didn't go ahead with any further work.
Description of Work: Analysis of Basement waterproofing

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$50

Delfin S.
08/2014
1.0
foundation repair
  + -1 more
No one showed up in the scheduled appointment. No calls to cancel and no notice to let the client know if they are going to be late. Nothing! I wasted the whole morning waiting and ending up missing a day in the office. If this is the way they do business now, I'm glad they showed their cards early. I'm dropping them as fast as I can...
Description of Work: Never showed up in a scheduled appointment.

Rating CategoryRating out of 5
professionalism
1.0
responsiveness
1.0
punctuality
1.0


Angela P.
08/2014
5.0
basement waterproofing
  + -1 more
It went very well. They were very receptive to me and what was going on, very professional.
Description of Work: Waterproofing in the basement.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro


Service hours

Sunday:
10:00 AM - 11:00 PM
Monday:
7:00 AM - 11:00 PM
Tuesday:
7:00 AM - 11:00 PM
Wednesday:
7:00 AM - 11:00 PM
Thursday:
7:00 AM - 11:00 PM
Friday:
7:00 AM - 11:00 PM
Saturday:
8:00 AM - 11:00 PM

Licensing

Bonded

Insured

Licensed*

Trade License Number
13VH03596500
Trade License Locale
NJ
Trade License Authority
New Jersey Division Of Consumer Affairs
Trade License Expiration
03/31/2025

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
Yes
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Basement Waterproofing,
Wells and Pumps,
Foundation Repair,
Insulation,
Mold Testing & Remediation,
Concrete Leveling

FAQ

Groundworks is currently rated 4.7 overall out of 5.

Sunday: 10:00 AM - 11:00 PM

Monday: 7:00 AM - 11:00 PM

Tuesday: 7:00 AM - 11:00 PM

Wednesday: 7:00 AM - 11:00 PM

Thursday: 7:00 AM - 11:00 PM

Friday: 7:00 AM - 11:00 PM

Saturday: 8:00 AM - 11:00 PM

Groundworks accepts the following forms of payment: Check,CreditCard,Financing Available
Yes, Groundworks offers free project estimates.
Yes, Groundworks offers eco-friendly accreditations.
No, Groundworks does not offer a senior discount.
No, Groundworks does not offer emergency services.
Yes, Groundworks offers warranties.
Groundworks offers the following services: Foundation Repair, Crawl Space Repair, Basement Waterproofing, Concrete Lifting, Crawl Space Supports, Helical Piers, Push Piers, Wall Repair Systems, Wall Anchors, Interior Drainage Systems, Sump Pumps, Dehumidifiers, Wet Basements, Uneven Floors, Leaking Window Wells, Musty Basements, Crawl Space Mold, Basement Floor Cracks, Floor Joist Failure
WE DO NOT OFFER: Egress Windows, Concrete Sealing, Radon Mitigation, Basement Refinishing, Concrete Resurfacing, Building New Foundations, Exterior Drainage, Pouring Concrete, Working with Asphalt, Installing Masonry, French Drains, New Construction, Yard Drainage, Generators

Service hours

Sunday:
10:00 AM - 11:00 PM
Monday:
7:00 AM - 11:00 PM
Tuesday:
7:00 AM - 11:00 PM
Wednesday:
7:00 AM - 11:00 PM
Thursday:
7:00 AM - 11:00 PM
Friday:
7:00 AM - 11:00 PM
Saturday:
8:00 AM - 11:00 PM