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    Verified foundation drain installation services reviews

Top-Rated Foundation drain installation pros in Interlaken - Updated Nov 2026

Avatar for Absolute Waterproofing and Renovation, LLC
Absolute Waterproofing and Renovation, LLC
4.8(
190
)
Sump Pump or Interior Foundation Drains - Install

Serving Interlaken, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Had a Sump Pump and French Drain installed, Mold Removal and a major repair to a foundation wall. Absolute Waterproofing and Renovations were highly recommended to me by a gentleman that does business with them everyday. Lou and his guys came when he said they would, finished when they said they would. They protected my house from dust and dirt by covering everything with plastic. The price was the most reasonable in comparison. They were professional, clean and trustworthy. They actually found a gold wedding band that was missing for months and were honest enough to return it to us. I'm 100% satisfied with the the work that was done and highly recommend them!"
Drainage system
Structural renovations
Drainage system
Floor renovations
Drainage system

+48

Response time10 hrs
46 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Groundworks
Groundworks
4.6(
308
)
Sump Pump or Interior Foundation Drains - Install

Serving Interlaken, NJ and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Emergency services offered

"They explained their system and the installation process in detail. They were very flexible and worked with our schedule to finish installation of French drain system before sale of house. Extra foundation work was needed, and they did that as fast as possible"
Basement
Basement
Basement
Basement
Foundation

+15

Response time1 day
114 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Proficient Plumbing & Heating
Proficient Plumbing & Heating
4.9(
309
)
Sump Pump or Interior Foundation Drains - Install

Serving Interlaken, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Proficient Plumbing is my go to contractor for all of my plumbing needs at home. Paul and his crews have always done a fantastic job. I have hired Proficient Plumbing for many different kinds of work from drain cleaning and sewer line cleaning to installations and repairs of faucets, hoses, etc. Every time, the work is done as promised, on time and with no concerns. Prices are fair, communication is great and overall service is excellent. I don’t hesitate to use Proficient Plumbing when I need them, and neither should you."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+74

Recommended by97%of homeowners
Avatar for Titan Plumbing, Sewer, & Drain, LLC
Titan Plumbing, Sewer, & Drain, LLC
4.8(
606
)
Sump Pump or Interior Foundation Drains - Install

Serving Interlaken, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"They encountered a problem that did not respond to the standard treatment, so they had to work longer, "figure it out", and bring in other equipment. They did, and they refused to charge me any more than their standard price for drain clearing. Outstanding service."
Main Sewer Line Replacement
Water Heater
Main Sewer Line Replacement
Main Sewer Line Replacement
Water Heater

+31

Response time10 hrs
Response rate88%
178 neighbors recently requested a quote
Avatar for Quality 1st Basement Systems
Quality 1st Basement Systems
4.4(
313
)
Foundation Drainage - Install or Replace

Serving Interlaken, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"I used this company first to install a dehumidifier and then a sump pump. Prices were reasonable and payment plan option available. My basement is now fully waterproof. The excellent customer service is polite and responds in a reasonable time. Awesome company!!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+181

Response time10 hrs
Response rate100%
35 neighbors recently requested a quote
Avatar for Mr Fixit Plumbing/ CNJ Home Services
Mr Fixit Plumbing/ CNJ Home Services
4.9(
91
)
Sump Pump or Interior Foundation Drains - Install

Serving Interlaken, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"My son owns a rental property in Old Bridge NJ. Although he had it inspected prior to purchase there were a few plumbing issues left behind. In his efforts to repair those issues promptly and correctly, he hired MrFixit CNJ Home Service located in Manalapan, NJ. Rob at MrFixit was very helpful and sent a technician. In the end everything was done properly, fairly and even included a discount! We are very pleased with the great service and fair pricing! Services: Find & repair leak, Repair toilet"
Mrfixit CNJ made a Complete transformation of my bathrooms with True quality & comfort in mind.
The lights & Rainhead really make this bathroom
Additional Photos
Additional Photos
Additional Photos

+48

Response time9 hrs
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Express Plumbing Service
Express Plumbing Service
4.6(
339
)
Sump Pump or Interior Foundation Drains - Install

Serving Interlaken, NJ and surrounding areas

Approved (Corporate)

In business since 2007

Free estimates

Credit card accepted

"They responded immediately, set up an appointment at my convenience, showed up on time,fixed my problem promptly. There was another plumbing problem I had, they contacted their supplier went to get the parts came back & installed it. I was very pleased with their service."
My jobs
My jobs
My jobs
Recommended by96%of homeowners
Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
4.2(
214
)
Sump Pump or Interior Foundation Drains - Install

Serving Interlaken, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"I have been completely satisfied with everything from Steve V. coming to my home and giving me a reasonable quote for doing a french drain in my cellar to Juan and his crew doing the job that I am very satisfied with. I would recommend this company for any job that that they are qualified to do."
Driveway Restored With PolyLevel
NJ Basement Remodeled
Dark Basement Transformed
Basement Transformation
Unfinished Bedroom

+251

Recommended by84%of homeowners
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Foundation Drain Installation FAQs, answered by experts

The cost to install a new sump pump, including materials and professional labor, typically ranges from $1,000 to $3,000. The average cost is often cited between $1,200 and $2,500. Several factors influence the final price, including the type of pump, the complexity of the drainage system, and the installation location. For instance, installing a sump pump in a basement may cost around $1,200, while a more complex installation in a crawl space can cost an average of $3,900. It is important to hire a licensed professional for the installation to ensure quality work, which can impact the pump's lifespan and warranty. Note that these costs are for a new installation; replacing an existing unit is less expensive, typically costing $308 to $748.

A grinder pump is a major investment for homeowners and business owners alike. Protect this investment by choosing a reliable and reputable contractor to source the pump itself, install it, and outsource any additional work. Research local sewage system contractors ahead of time to ensure they have the appropriate insurance and licensing. You should also perform a fairly thorough online search to get a feel for the company’s professionalism by reading reviews.

Finally, give them a call to discuss the project. A good technician will be more than happy to get into specifics regarding both the installation process and the pricing.

Installing a sump pump takes a bit of know-how, but it is possible to do it yourself. You’ll need to familiarize yourself with details like where sump pump water goes to avoid creating new flooding risks. If you’re doing the work yourself, it’s recommended to bring in a pro for a quick inspection afterward so you can be sure your home is protected from any water damage concerns.

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to drain wastewater and solid waste into the municipal sewer system or a septic tank. For fixtures below this level, like those in a basement, gravity cannot move the waste upward. The ejector pump provides the force needed to pump the sewage up to the main line. Without one, wastewater from below-ground fixtures would back up, potentially causing a sewage overflow and flooding. If all of your plumbing is on the main floor or higher, gravity is sufficient and an ejector pump is not needed.

Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.

The Interlaken, NJ homeowners’ guide to foundation drain installation services

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