
Serving Stanhope, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Came punctually and completed the job. Fitting existing copper tubing to fridge."





+93

*The Angi rating for Sump Pump Installation companies in Stanhope, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
*The HomeAdvisor rating for Sump Pump Installation companies in Stanhope, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
Last update on January 02, 2026

Serving Stanhope, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Came punctually and completed the job. Fitting existing copper tubing to fridge."





+93

Serving Stanhope, NJ and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"They were great to work with and came in with a competitive price. They were clean and efficient. Had 125 feet of French drains installed through our basement with 2 sump pumps done in one day. Came back a few days later to complete what was needed outside the house."



Serving Stanhope, NJ and surrounding areas
Approved (Corporate)
In business since 1999
Free estimates
Emergency services offered
"Hi, I am an old customer of Select Basement for many years. This is my incredibly happy and satisfied review on the service call by Kenny M. First the backstory. The alarm went off on my battery backup on Wednesday early evening I called Select several times and no one got back to me. I just wanted to know if this was a serious problem. Considering all the rain we were having that week. This was unusual for Select not to return my call in a timely manner from the great service I had received from Select Basement for many years. I explained to the customer service representatives who took my calls who were very professional and tried to help but to no avail no one called me to answer my question. I received a called back Friday morning to set up an appointment for Monday to look at the alarm on the battery backup to the sump pump. I inquired if our annual maintenance check could be performed at the same time and was told yes. Monday morning Kenny called to say “He was on his way”. My appointment was at 8, he arrived 7:45. This was great because I had a 9:00 virtual business meeting. I explained my frustration with Select Basement and merging with Groundworks. Kenny took the time to explain the system changes and how things work now with Groundworks. Kenny proceeded to look at the battery and said it is working properly now. He asked how long we have had it. I said several years he recommend changing the battery, which he did. Kenny also performed the maintenance of flushing the French drain system to make sure that is still working fine. He took several pictures along the way to validate what he was doing. He addressed the dehumidifier that we have, he adjusted it so it would drain into the nearest little french drain hole. Kenny did a great job. He was careful to address all the issues that he thought needed to be addressed. Kenny was very professional and respectful technician leaving no mess behind. Our water has a lot of iron ore, Kenny cleaned the ore around the pump and also offered a recommendation on how to reduce the ore around the pump. He also explained the difference in the service pricing for the warranty offered. I appreciated Kenny taking the time to explain everything that Groundworks now offers to their customers. I know Select Basement and Groundworks merged only a few months back. However, the most important thing is customer service. If I called on Wednesday night thinking I am having an emergency, I should not have to wait for my call to be returned on Friday morning. I text Jason from Select Basement late that evening since no one got back to me right away . Jason responded right away and put my fears to rest and suggested a few options for the alarm shut off that did not work. He said he would pass the issue to the one of the managers. There has to be better response to customer when several calls are made with not even a touch point call back. Thank God by basement was not flooded. Select would have lost a customer."





+15
Serving Stanhope, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 1997
Free estimates
Customers say: Quality work
"Tom replaced a sewer pump in a difficult location. He did this quickly and cleaned up after himself when he was done. As for â  value for moneyâ  , I thought his price was a bit high, but I wanted the job done, and he did it the same day I called, quickly, and with no drama,"





+22

Serving Stanhope, NJ and surrounding areas
Approved
In business since 1999
Emergency services offered
Warranties offered
"Everyone was very courteous and cooperative. Pricing was reasonable. The work done was very professional. Alex, Mike, and crew did an awesome job on the under-the-bath-tub leakage as well as putting everything back together."





+33

Serving Stanhope, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"They did the work in a proper and efficient manner. George also helped me obtain restoration and insurance for damage caused by the leak. I was very happy with the work done and now expect to call Sydlar Service for any work that needs to be done."





+3

Serving Stanhope, NJ and surrounding areas
Approved (Corporate)
In business since 1971
Credit card accepted
Customers say: True professional
"routine maintenance of furnace & AC & install new drain line cleaning system"


Serving Stanhope, NJ and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
D&V Landscaping, established in 2010, expanded through its grass roots marketing and has been growing at a rapid rate since. Our goal is to provide you with professional service, outstanding workmanship and exceeding our customers expectations. Call us today to schedule your free estimate or expert advise. We are pleased to offer a wide array of services including: Weekly lawn Maintenance, Mulch, Pruning and specializing in Hardscapes i.e ( patios, walkways, retaining walls ). We love to work with our clients every step of the way. Thank you for checking us out. We look forward to creating a trustful and long lasting relationship.\n\nVisit us at www.dandvlandscaping.com





+7

Serving Stanhope, NJ and surrounding areas
Approved
In business since 1963
Free estimates
Warranties offered
DIRA Associates,Inc d/b/a ARID BASEMENT WATERPROOFING is a family owned/operated business for over 60 years. Specializing in French drains, we also install battery backup systems.





+1
Serving Stanhope, NJ and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!





+1
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