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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon109
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Lawnside, NJ

*The Angi rating for Basement Waterproofing companies in Lawnside, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Lawnside, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on April 01, 2026

Top-Rated Basement waterproofing pros in Lawnside - Updated Nov 2026

Avatar for Aqua Dry Basement Waterproofing
Aqua Dry Basement Waterproofing
4.9(
44
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - RepairBasement Drainage Channels - Install

Serving Lawnside, NJ and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Peter and his crew were very courtesy and hard working. They made a tough job look easy. Would definitely recommend them to anyone who needs some basement waterproofing completed."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

Response time9 hrs
13 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Aqua Dry
Aqua Dry
4.8(
65
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lawnside, NJ and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"Aqua-Dry is best for basement waterproofing and sump installations."
My jobs
My jobs
My jobs
My jobs
My jobs

+6

Response time8 hrs
Response rate97%
1 neighbors recently requested a quote
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Avatar for Dry Tech Waterproofing Solutions
Dry Tech Waterproofing Solutions
4.4(
276
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - RepairBasement Drainage Channels - Install

Serving Lawnside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Super professional, efficient, and great finished product. Weâ re very happy with the work and would definitely recommend this company to anyone looking for a basement waterproofing system."
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%
172 neighbors recently requested a quote
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Avatar for Enviropro Basement, LLC
Enviropro Basement, LLC
4.1(
69
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving Lawnside, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"We are extremely pleased with the job Enviropro did in our basement. The price was reasonable (relative to others we contacted), and the sales call was friendly without the high-pressure nonsense of some other waterproofers. One key to my decision to hire them is that the Lifetime Warranty is backed not just by EnviroPro, but also by the national company that created the system they use. The work was done according to schedule, with far less dust and mess than we expected. The crew were very communicative and they cleaned up after themselves. It's like having a brand new basement. We couldn't be happier, and do not hesitate to recommend Mike and his staff."
14 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for Quality 1st Basement Systems
Quality 1st Basement Systems
4.4(
313
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Lawnside, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"I’ve had it for a few years and never had a problem basement is nice and dry highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+181

Response time10 hrs
Response rate100%
35 neighbors recently requested a quote
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Basement Waterproofing Specialists
4.0(
597
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lawnside, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I had a serious basement flooding problem. I had my basement waterproofed 2 times. it didn't work! Basement Waterproofing Specialists installed a commercial drain system and after 2 years I have never had a drop of water they are AMAZING, thank you Basement Waterproofing specialists YOU ARE THE BEST!"
Foundation Repair
Before and After Stone Work
Mirra Drain
Mold Remediation
Clean Work Areas

+67

Response time11 hrs
281 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Desert Dry Waterproofing & Remodeling, LLC
Desert Dry Waterproofing & Remodeling, LLC
4.7(
53
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lawnside, NJ and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"I strongly recommend Desert Dry Waterproofing. The guys are professional and do a great job."
Response time8 hrs
Recommended by97%of homeowners
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Avatar for Elite Basement Solutions Co
Elite Basement Solutions Co
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lawnside, NJ and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"I hired elite basement solutions to waterproof my basement. They did a phenomenal job. I can’t wait till they come back in 30 days to remodel it."
Gallery
Gallery
Gallery
34 neighbors recently requested a quote
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Avatar for Quality 1st Basement Systems, Inc
Quality 1st Basement Systems, Inc
4.2(
210
)
Basement Drainage Channels - InstallFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lawnside, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

"My crew were highly skilled and hard working. They were also very polite and cooperative when I asked them to cover what my tenant needed to leave in the basement during the waterproofing operation. All the work was completed in the 2 days they promised. They cleaned up all the debris when the job was finished."
Response time2 days
Response rate86%
Recommended by83%of homeowners
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Avatar for Paradigm Plumbing Solutions LLC
Paradigm Plumbing Solutions LLC
5.0(
9
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lawnside, NJ and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"I was referred to this company through HomeServe. I had a severely damaged basement pipe that ran to a second bathroom of ours. Not only did Paradigm Plumbing figure out the problem on the spot, they were back in 24 hours with everything they needed in order to complete the job. A problem that was bothering me for months they had figured out in 24 hours. I could not be happier with them. They have incredible communication, were very timely and protected everything that was outside of the bathroom they worked on. I can't recommend these guys enough."
replace drain line
Response time11 hrs
Response rate94%
117 neighbors recently requested a quote
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Showing 1-10 of 141
Basement Waterproofing FAQs, answered by experts

Some disadvantages of crawl spaces are mostly regarding the air itself—moisture build-up and poor ventilation, which can cause problems both in the house and underneath it, even damaging the foundation itself. Crawl spaces are difficult to access and often invite unwanted pests during the hot summer months and the cold winter ones. These hard-to-seal spaces are also susceptible to water damage during periods of heavy rain or melting snow.

Preventing future basement flooding often involves installing sump pumps, improving drainage, sealing foundation cracks, and maintaining gutters. Costs vary, but preventive measures can range from a few hundred to several thousand dollars, depending on the solutions chosen. Investing in prevention can save you money on future flooded basement cleanup costs and repairs.

If you notice standing water under the deck after rainstorms, you may need a drainage system to efficiently move this water. You do not want standing water to rest against your foundation or against support posts for the deck, as this could cause significant structural problems over time. Make sure the area has proper grading, too.

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

Crawl spaces are the more desirable option overall because they provide additional space for storage and utilities, but they are more expensive to install and maintain. Slab foundations are considered a better option in warmer climates where the depth of the frost line isn’t an issue because they’re more affordable, but crawl spaces are better in areas where the frost line is deep or where flooding can be an issue.

The Lawnside, NJ homeowners’ guide to basement waterproofing services

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

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