EDI Certified Inspectors at Your Service

At STS, it is our goal to perform the most thorough stucco inspections possible so our homeowners have a complete record and knowledge of moisture in their homes. Accurate results from exhaustive testing is how we produce top-notch results so our customers can make the most informed decisions for their home and family.

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What Sets Stucco Testing Specialists Apart?


All STS inspectors are certified through EDI.


We are available at your convenience to service your home.


Over 25+ years combined experience in moisture home repairs.

Licensed & Insured

Qualified and certified professionals at your service.
ExtechProbe Stucco Testing Specialists Stucco Repair Stucco Remediation Stucco Safe Testing Southeast Pennsylvania PA

Leaders in Stucco Testing

We at STS, the Stucco Testing Specialists, are dedicated to providing accurate and concise stucco testing reports to homeowners, real estate buyers and commercial property owners.

All STS inspectors are certified as EIFS (Stucco) 3rd Party Inspectors through EDI, the Exterior Design Institute.  In addition, all have a comprehensive history of construction and leak detection.  These attributes make our inspectors the best in the industry and uniquely qualifies them to provide accurate and professional services that you can trust and rely on.

Each certified inspector carries a comprehensive testing tool kit to allow for moisture testing not only on the exterior of the structure, but inside the property also.  This is done with the use of an invasive pin probe inspection on the exterior, and the ability to use a pinless (non-invasive) test meter on the interior.  These two strategies combined create a thorough and complete picture of the moisture profile of any building.

Why are you waiting?

If your home has a Stucco facade and has not had a stucco inspection carried out in the last 2 years, you should consider getting a stucco inspection. If you are buying or selling a stucco home, a stucco test is highly recommended to uncover any hidden problems and avoid costly lawsuits.

Contact Us

1626 Kendrick Avenue, Blue Bell, PA 19422

1150 First Avenue, Suite 525 King of Prussia, PA 19406

(610) 994-0287