Keystone Basement Systems
Market rank
#1 / 5
Keystone Basement Systems provides foundation services in Pittsburgh, PA. Use this page to review business details, compare ratings, and contact the company directly about your project.
Health scoreApr 18, 2026
97
out of 100
#1
Market rank
4.8
Avg rating
1,880
Total reviews
No public response signal
Response rate
Unknown
Years active
97
Health score
Health score · 97 / 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 Keystone Basement Systems broke down on Apr 18, 2026.
Score trend
30d90d1y
Keystone Basement Systems
90 days trailing
Market position
#1 of 5 Foundation in Pittsburgh.
Operator ranks every foundation in Pittsburgh continuously using reviews, response rate, and local market share.
#1
of 5 Foundation businesses
in Pittsburgh
in Pittsburgh
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
Foundation · Pittsburgh
Top 5 shown
1
Keystone Basement Systems · this page
1,880
2
Groundworks
1,403
3
Aquaguard Systems Inc.
188
4
Cement Doctors
205
Recent activity
What changed this month.
Holding a top 1 slot in Pittsburgh Foundation
Market leaderboard refreshed this morning
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 · 1,880 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
4.8★★★★★1,880 reviews
5 ★
970
4 ★
485
3 ★
243
2 ★
121
1 ★
61
Review themes refresh continuously. Check back once Operator has synthesized enough comments from Keystone Basement Systems’s reviews.
About & contact
Where to find them.
About
Keystone Basement Systems is a highly-rated foundation service provider in Pittsburgh, PA, specializing in pier & beam, slab repair, basement waterproofing, crawl space, and structural services.
Phone
Website
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
Friday
Competitors · top 5
Side by side with the neighborhood.
The foundation shops Keystone Basement Systemscompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
#
Business
Rating
Reviews
Response
Score
1
Keystone Basement Systems
★4.8
1,880
No response signal
97
2
Groundworks
★4.7
1,403
No response signal
94
3
Aquaguard Systems Inc.
★4.9
188
No response signal
83
FAQ
Quick answers.
The questions people ask before they call.
Contact Keystone Basement Systems
Call (412) 872-2550 for service. The website keystonebasementsystems.com also has direct contact info.
Hours for Keystone Basement Systems
Hours are listed on this page under About and contact. Operator refreshes them continuously from public sources.
Services offered by Keystone Basement Systems
Keystone Basement Systems 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 Keystone Basement Systems 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 Pittsburgh
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