A Division of Graf Custom Construction LLC
Concrete Pumping Services
Poured Concrete Foundations
Expert planning, site preparation and installation of poured concrete foundations for residential and commercial building projects. Turnkey project management or as needed services available for contractors and home owners.
Seneca does it right and on-time.
Call 724-482-5243


Seneca Foundations LLC is a Western Pennsylvania based company staffed by experienced, conscientious professionals that provide turn-key foundation installation and related services to homeowners, home builders and general contractors in the Greater Pittsburgh Area and the Northern Suburbs. Seneca has the knowledge and owns the forms and the equipment required to do the job correctly and on time.
Seneca’s Built Smart™ Concrete Foundations System
The well developed prep and installation system adheres to the state of the art procedures per concrete building industry and masonry “best practices” and the highest ethical standards.
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Seneca Foundations is the best choice for you?
Well Trained, Skilled and Experienced Team
Built Smart™ Concrete Foundations System
Experts in Safety
Western Forms - World's Best Aluminum Forms
Top Quality Concrete
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Services
Soils/Excavation/ Site Preparation and Pinning Expertise
Footings • Walls • Moisture/Waterproofing
Drainage • Back fill, Grading • Building Code Compliance

