NJ Foundation Repair & Waterproofing
Market rank
#8 / 8
NJ Foundation Repair & Waterproofing is a trusted foundation and waterproofing specialist in Allentown, PA, backed by a 5.0-star rating from 25 verified customers. Their team handles foundation repair, crack repair, slab stabilization, waterproofing, addressing the structural issues that matter most to homeowners in the Allentown region. From minor cracks to full slab stabilization, they bring expertise and peace of mind to every project. FAQ Q: What are signs of foundation problems in Allentown, PA? A: Common warning signs include sticking doors and windows, cracks in walls or floors, and uneven flooring. NJ Foundation Repair & Waterproofing offers inspections to diagnose issues before they worsen. Q: How much does foundation repair cost in Allentown? A: Costs vary widely depending on the type and extent of damage. NJ Foundation Repair & Waterproofing provides free estimates so you can understand the scope and price before committing. Q: Does NJ Foundation Repair & Waterproofing offer waterproofing services for basements in Allentown? A: Yes, waterproofing is a core service at NJ Foundation Repair & Waterproofing. They install drainage systems, sealants, and vapor barriers to protect Allentown homes from moisture intrusion.
Health scoreMay 8, 2026
30
out of 100
#8
Market rank
5.0
Avg rating
25
Total reviews
No public response signal
Response rate
Unknown
Years active
30
Health score
Health score · 30 / 100
Six signals, weighted continuously.
Operator computes a Health score continuously. It is the one number that tells you if this shop is winning, losing, or steady. Here is how NJ Foundation Repair & Waterproofing broke down on May 8, 2026.
Score trend
30d90d1y
NJ Foundation Repair & Waterproofing
90 days trailing
Market position
#8 of 8 Foundation in Allentown.
Operator ranks every foundation in Allentown continuously using reviews, response rate, and local market share.
#8
of 8 Foundation businesses
in Allentown
in Allentown
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
Foundation · Allentown
Top 5 shown
2
Keystone Foundation Repair
415
4
Philadelphia Foundation Repair & Waterproofing
62
5
Basements By Burke
47
8
NJ Foundation Repair & Waterproofing · this page
Recent activity
What changed this month.
No notable shifts in the past 30 days. Operator will flag movement the moment it happens.
In person
The shop, the team, the work.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Reviews · 25 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
5.0★★★★★25 reviews
5 ★
13
4 ★
6
3 ★
3
2 ★
2
1 ★
1
Review themes refresh continuously. Check back once Operator has synthesized enough comments from NJ Foundation Repair & Waterproofing’s reviews.
About & contact
Where to find them.
About
NJ Foundation Repair & Waterproofing is a highly trusted foundation repair specialist with a perfect 5-star rating from 25 verified customers. They offer comprehensive services including foundation repair, crack repair, and waterproofing for homes in Allentown, PA.
Phone
Hours
Monday7:00 AM - 5:00 PM
Tuesday7:00 AM - 5:00 PM
Wednesday (today)7:00 AM - 5:00 PM
Thursday7:00 AM - 5:00 PM
Friday7:00 AM - 5:00 PM
Competitors · top 5
Side by side with the neighborhood.
The foundation shops NJ Foundation Repair & Waterproofingcompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
FAQ
Quick answers.
The questions people ask before they call.
Contact NJ Foundation Repair & Waterproofing
Call (609) 928-7279 for service. The website foundationrepairwaterproofingnj.com also has direct contact info.
Hours for NJ Foundation Repair & Waterproofing
Hours are listed on this page under About and contact. Operator refreshes them continuously from public sources.
Services offered by NJ Foundation Repair & Waterproofing
NJ Foundation Repair & Waterproofing offers Foundation Repair, Crack Repair, Slab Stabilization, Waterproofing. Operator refreshes service lists continuously from public sources.
Licensing and insurance
License and insurance details have not been verified with NJ Foundation Repair & Waterproofing yet. Find the listing to add them.
Estimates and availability
Estimate and availability details are refreshing. Call ahead for the fastest confirmation.
Health score formula
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Operator activity (10%). Recomputed continuously using data from Google, Yelp, Meta, and direct integrations.
Local rank in Allentown
Free
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