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TRUSTED BY KNOWLTON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon108
    Verified sump pump installation services reviews

Find Sump pump installation pros in Knowlton

Avatar for Once & Done Waterproofing Solutions, LLC
Once & Done Waterproofing Solutions, LLC
4.6(
61
)
Sump Pump or Interior Foundation Drains - Install

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Jeff, Rob and his crew were exceptional They answered all of my questions even took the time to show me how things worked. They installed a water catch basin and sump pump to replace our smaller 25 year old equipment. Jeff suggested a better pump They were meticulous in their work and cleanup except for the new pump you would not even know they're there. I would recommend ONCE&DONE for any of your waterproofing needs Thank you ONCE&DONE"
job in progress
job in progress
job in progress
job in progress
job in progress

+14

Response time11 hrs
35 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Dawson Mechanical Contracting
Dawson Mechanical Contracting
4.8(
136
)
Sump Pump or Interior Foundation Drains - Install

Serving Knowlton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"We had an older Heatmaker combination unit boiler that was 32 years old that needed to be replaced. We started out with several estimates and first decided what could be used in our space constrained garage. We decided on a Navien combination unit and focused a obtained a couple more estimates. Dawson in fact was one of the last estimates we obtained. While Dave from Dawson had the benefit of us being well along the learning curve, he was able to answer all of our questions about the new unit and how best to solve the condensate dilemma. He even was spot on with regards to treating our well water to minimize scale buildup in our new boiler. We knew we had reached that point where we felt we had found the best installer in Dave. Dave verified his condensate solution with the local township inspector and we scheduled the install date in two weeks. Carlos and Pablo showed up on time and dismantled the old unit and piping and did a first rate and well thought out installation job. Carlos had extensive experience installing these Navien units and it really showed. They managed to work in a tight space that PSE&G’s installers would not have with relocating a well tank. After all the plumbing was done, Ricky did the electrical work and adjusted some final dip switch settings before firing up the new boiler. Dave and his crew really are top notch. His front office staff (Wanda and Ondrea) made the PSE&G interest free financing and permitting approval process seemless. We are looking forward to the operation and efficiency of our new high efficiency boiler for years to come. If you are installing a Navien high efficiency combo unit, we highly recommend using Dawson Mechanical!"
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+20

Response time7 hrs
Response rate99%
Recommended by92%of homeowners
Avatar for NJ Pro Plumbing LLC
NJ Pro Plumbing LLC
4.9(
41
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!\n

Broken Copper Pipe
Live Edge Sink and Toto
Gas Line Replacement
Entire Bathroom Remodal
Recommended by68%of homeowners
Avatar for D.M. Solutions, LLC
D.M. Solutions, LLC
4.9(
64
)
Sump Pump - Repair or Replace

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Dave at DM Solutions was great! A flooded basement knocked out my boiler. With sub-freezing temps on the way, I was anxious about getting heat back on in the house as quickly as possible. Dave got back to me right away--much faster than any of the of the other Home Advisor-recommended contractors--and he was onsite within 2 hours of communicating with me. He quickly diagnosed the problems with the boiler, helped me get the house prepare the house for a period of cold weather while I worked with my insurance company, then when my ins company gave the go ahead, he fixed everything post haste. Excellent experience."
Before
After
After 2
Boilers before
Before relocation

+6

Response time7 hrs
9 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Groundworks
Groundworks
4.6(
308
)
Sump Pump or Interior Foundation Drains - Install

Serving Knowlton, NJ and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Emergency services offered

"Put in new sump pit and pump as well as repair and paint basement walls. Neat and clean work. Finished in a day. New pit and pump working keeping basement dry."
Basement
Basement
Basement
Basement
Foundation

+15

Response time1 day
289 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Dry Tech Waterproofing Solutions
Dry Tech Waterproofing Solutions
4.4(
276
)
Sump Pump or Interior Foundation Drains - Install

Serving Knowlton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"I was really impressed, the work was completed in just one day! The crew was super great, they had a bunch of people out. They did everything too I didnâ  t need to get really anything set up. We just made sure the walls were clear of anything so they had room. I needed 148 feet of drain installed and ordered 2 new sump pumps with it. It came out to $13k (I found a coupon too!) and Iâ  m just really glad to get this taken care of. My basement usually floods with heavy rain, legitimately half way full of water and we just had a rain (semi heavy) and itâ  s dry. This is the first time Iâ  m actually excited to see it rain next to check out the basement lol. I went into it expecting this to just help mitigate the flood waters but Iâ  m really hopeful this install will actually deliver 99% dryness ð   ð   . I do have to say, I wasnâ  t sure Iâ  d choose DryTech at first because I must have gotten 3-4 phone calls a day from their calling team after looking into waterproofing on HomeAdvisor. They were reallly trying to get me to schedule with them but I wasnâ  t ready just yet. It was a tad bit annoying but after looking at the reviews and whatnot I was definitely onboard and so glad I went through with them."
Digging out the area
Filling in the crack
During
Insulation board is placed over the Water Shield
Water Shield

+24

Response time8 hrs
Response rate99%
200 neighbors recently requested a quote
Avatar for Advanced Professional Management, LLC
Advanced Professional Management, LLC
4.2(
939
)
Sump Pump or Interior Foundation Drains - Install

Serving Knowlton, NJ and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"I had their technician (Julian) hook up & tested my pool pump, also fix a clogged toilet. Julian was very thorough and explained everything that needed to be done through the entire job. Couldn’t be more happier with their service, I do find their price is on the high side, however I would definitely recommend & hire them again as not all plumbers or even pool company would come & hook up existing pump"
Additional Photos
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+33

Response time11 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Restored NJ
Restored NJ
4.8(
19
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"They were total professional. The people working in my house did a wonderful job. The whole job was more involved than expected but was handled with ease. My whole house interior was patched, sanded and beautifully painted. Lights were installed and curtain rods and huge paintings were hung. Just amazing!"
Response time3 hrs
Response rate93%
Recommended by89%of homeowners
Avatar for Progressive Renovation, LLC
Progressive Renovation, LLC
4.0(
459
)
Sump Pump or Interior Foundation Drains - Install

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Sam is very professional and knowledgeable on installing the pumps and drains. He contacted me right away and assessed the problem immediately. Sam and his team were on time and did an excellent job. I would recommend Progressive Renovation. Great team, reasonable prices"
Response time9 hrs
Response rate98%
169 neighbors recently requested a quote
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Sump Pump Installation questions, answered by experts

If your sump pump isn’t engaging, it might be clogged with dirt and debris. Check to see if the fitting lid is loose and has been letting debris in. Next, check the float and make sure it’s not obstructed by rust or gunk, which results from insufficient maintenance. Tangled wires or damaged switching systems can also stop your sump pump from engaging.

To maintain your sump pump, start by checking it every three to four months to ensure it’s in working order. Clear any debris from the pit because blockages can prevent the pump from operating efficiently. You should also test the pump by pouring a bucket of water into the pit. If it turns on automatically and drains the water, it’s functioning correctly. Inspect the discharge line for clogs, and ensure it directs water away from your home. Once a year, clean the pump itself, and consider having it professionally serviced for optimal performance.

Sump pump repairs are typically handled by plumbers or waterproofing specialists who are experienced in handling basement and foundation-related issues. Plumbers can address issues like clogs, electrical problems, and mechanical failures, and waterproofing professionals may be ideal if the sump pump is part of a larger drainage or waterproofing system. 

Some people may also call on a general handyperson for minor sump pump repairs. However, for complex problems, hiring a certified plumber or waterproofing expert ensures the work is done correctly and prevents further issues.

Common problems include motor failure, clogged discharge lines, and float switch malfunctions. Regular maintenance prevents many issues.

Inspect the pump annually, test the float switch, and clean the discharge line to ensure efficient operation.

The Knowlton, NJ homeowners’ guide to sump pump installation services

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