Unclaimed

58 Foundations & Waterproofing

5.0 5 reviews Waterproofing Service
📍 Newark, DE 🕘 Open today 8:00 AM – 12:00 AM
Business owner

Own 58 Foundations & Waterproofing?

Claim this profile to update photos, hours, services, FAQs, quote requests, appointments, and customer-facing details.

Claim profile
In Newark, DE

55 service profiles

Waterproofing Service businesses and related repair services are available around Newark, DE.

Quick profile facts
5.0Rating
5Reviews
1Photos
8Services
Overview

About this business

'58 Foundations & Waterproofing is a foundation repair and waterproofing business serving Delaware. Established in 1958, '58 Foundations & Waterproofing provides foundation repair, basement waterproofing, crawl space repair, concrete leveling, mold removal, radon mitigation, and egress window installation. The business features certified foundation specialists, advanced diagnostic tools, and offers services with honest and fair pricing. '58 Foundations & Waterproofing supports homeowners with solutions for wall cracks, bowing walls, settlement, moisture control, and pest deterrence.

Waterproofing Service

Services

Services and categories listed for this business.

Waterproofing Service Foundation Repair Basement Waterproofing Crawl Space Repair Concrete Leveling Mold Removal Radon Mitigation Egress Window Installation

Photos

58 Foundations & Waterproofing photo

Location

Address and directions for this business.

Get directions
Address 675 Dawson Dr, Newark, DE, 19713
Phone (267) 641-2370
Questions & answers

Helpful answers

Quick answers from this business profile.

How do you waterproof a basement?
'58 Foundations & Waterproofing uses drainage channels, also known as French drains, to capture groundwater and redirect it safely away from the foundation. Interior basement waterproofing systems include drainage channels leading to a sump pit where a sump pump pushes water out of the house.
Is basement waterproofing worth it?
Basement waterproofing prevents water damage and related problems such as mold and termites, helping homeowners use their basements safely and avoid costly repairs.
Can you waterproof a basement from the inside?
'58 Foundations & Waterproofing provides customizable interior basement waterproofing solutions that capture water along the inside perimeter to prevent hydrostatic pressure buildup against the foundation.
What services does '58 Foundations & Waterproofing offer?
'58 Foundations & Waterproofing offers foundation repair, basement waterproofing, crawl space repair and encapsulation, concrete leveling, mold removal, radon mitigation, and egress window installation.
What services does 58 Foundations & Waterproofing offer?
58 Foundations & Waterproofing offers foundation repair, basement waterproofing, crawl space repair and encapsulation, concrete leveling, mold removal, radon mitigation, and egress window installation.

Reviews

5.0
5 reviews
5
5
4
0
3
0
2
0
1
0

Write a review

Share your experience with this business.

Write a review
D

Denise Smith

Mar 9, 2025
5.0

We had 58 Foundations come out to see if they could fix our outside area way drain that was not draining. Sean came out and provided us with a solution to replace the existing drain. The cost was very reasonable. The crew team (consisting of Jose R, Roger R, and Hilario G) arrived on time and were very knowledgeable. They walked us through what was going to be done. They also kept us informed as they completed each major step along the way. Once they were done, they did a test run to show us how the new sump pump works and how to operate and understand the controller switch. They did a fantastic job and cleaned up the area before t...

H

Harris Brewer

Mar 5, 2026
5.0

Best experience ever. Super fair pricing along with expert advice for my questions. I had Keith come out for the quote and he was transparent on what he’d recommend and how to get the best results for what I needed (air sealing and encapsulation of my basement.) The guys doing the work were prompt and clear on what they needed or were doing. My team was Wilson P., Bryan R., and Miguel Z. And each of them were polite and respectful the entire day. They completely did my basement and front porch in 1 day and were very meticulous about keeping my stuff clean/ensuring they didn’t leave any trash behind. When they experienced an issue, they reso...

A

Andrea S

Mar 6, 2026
5.0

Hila Gt, Fernando R, Juan V did a great job. They were punctual, kept me informed during the entire process, and once they were done they cleaned up the area nicely. I am satisfied and recommend 58 Foundations.

J

Jane Gerstley

Jan 28, 2026
5.0

Jeff Oosterhouse was at my home today for suspected foundational concerns. Water was coming into the basement at various times. He thoroughly inspected my house and just as he was finishing measuring to write the estimate, he noticed the issue was actually a sewer line. Really impressed with Jeff’s incredible customer service. It’s not often that the customer needs are truly prioritized, especially as a woman living alone. His honesty about what service was needed is greatly appreciated. If I later end up needing foundational work, I will be back strictly because of Jeff’s outstanding service!

R

Ricky McCool

Nov 21, 2025
5.0

The crew was super professional and thorough. Every morning, I received a phone call from the lead installer Wilson P. letting me know their arrival time. Every day they set up plastic to block dust in the kitchen area. I had wrapped plastic around my personal items in the basement in preparation for the project, and even still, they added a second layer and went up and between every joist securely. The job was projected at 3 days and that's exactly how long it took. Wilson P. checked in with me at various points to explain the work and the various parts of the sump system. He and the rest of his crew, Bryan M. and Gustavo B. were friend...

Want to leave a review?

Sign in to share your experience with this business.

Log in