Keystone Building Inspections

Nov 5, 2025 12:28 AM

PO Box 15811
Pittsburgh, PA (Pennsylvania) 15244-0811
(412) 788-5****

Business Details

10 years Since 2005 Maria Stinger (Principal)

Services:	Testing Services Available For Home Buyers , Full Home Inspection Services Available
Certifications:	Radon Testing Certified
General Content:	Department Of Environmental Protection, Home Sellers & Existing Home Owners
Sales Volume:	500K
Employee Size Range:	1-4
Franchise/Chain:	Standalone
Professional Associations:
Number of PC's:	2-9
Square Footage:	2500-9999
Fortune 500:	No

Additional Categories

Keystone Building Inspections is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

Home & Building Inspection
Inspection Services
Radon Testing & Services

North American Industry Classification System (NAICS) Categories:

All Other Professional, Scientific, And Technical Services > Inspection & Testing Services > Radon Testing & Services
All Other Business Support Services > Inspection & Testing Services
All Other Business Support Services > Inspection & Testing Services > Building & Land Inspection Service

Standard Industry Classification (SIC) Categories:

Business Services, Nec > Inspection & Testing Services > Building & Land Inspection Service
Business Services, Nec > Inspection & Testing Services > Radon Testing & Services

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