Keystone Basement Systems
Home Services · Basement Waterproofing

Keystone Basement Systems

205 31st St, McKeesport, Pennsylvania, 15132

Google Maps Updated: 20 May 2026
Authenticity Score: 68/100
About

Keystone Basement Systems receives very polarized reviews. Many customers are thrilled with the professionalism of the sales team and the quality of the waterproofing work. However, there is a significant number of complaints regarding poor communication, scheduling delays, and issues with the quality of work after installation. While some find them to be a top-tier company, others have had very negative experiences, making them a risky choice for some.

Our Review Process
20
Most Relevant
20
Newest
20
Highest rating
20
Lowest rating

We analyze 80 public reviews for Keystone Basement Systems using our data models and filter out spam to highlight only authentic feedback.

Performance Scores
Professionalism 65/100
Communication 60/100
Pro Tip

Always get a written timeline and verify permit requirements before starting any major work.

Basement Waterproofing
Crawl Space Encapsulation
Pros & Cons

✓ What Works Well

  • Professional sales team
  • Effective waterproofing solutions
  • Good initial assessment

✗ Areas to Improve

  • Poor communication and follow-up
  • Scheduling delays and no-shows
  • Inconsistent quality of work
Frequently Asked Questions
  • Do they offer a warranty on their work?
  • How do they handle permit requirements?
  • Are they available for emergency repairs?
User Feedback

Sales team is great, but the follow-up is lacking.

The work was spot on, but the scheduling was a nightmare.

Mixed bag, proceed with caution.