Business Details
43 Years
experience
Your Trusted Erie Construction Partner Since 1983
Cornerstone Construction has served Erie's construction needs for over 40 years as a family-owned and operated business. We specialize in commercial, industrial, and residential projects ranging from renovations and additions to complete structural builds. Our team combines decades of hands-on experience with a commitment to quality craftsmanship and customer service. As a PA-certified contractor, we maintain rigorous standards in all aspects of construction including carpentry, electrical work, plumbing, and concrete installation.Our faith-driven approach emphasizes integrity, dependability, and community service while delivering tailored solutions for each client's unique requirements. Through three generations of operation, we've built lasting relationships with clients and employees alike, maintaining our founding principle of excellence in every project we undertake.
Services
Commercial Construction
Industrial Construction
Residential Construction
Carpentry Services
Renovations & Remodeling
Flooring Installation
Concrete Work
Electrical Services
Plumbing Installation
Structural Additions
Details
- Year established: 1983
Highlights and features
- 40 years of continuous operation in Erie's construction industry
- Family-owned business with generational construction expertise
- PA-certified contractor with comprehensive service capabilities
- Experienced team with specialized skills in multiple construction disciplines
- Proven track record in commercial, industrial, and residential projects
Associations and certifications
- PA Certified Contractor
- HIC Registration PA066547
Services
Commercial Construction
We deliver comprehensive commercial construction solutions including office spaces, retail facilities, and industrial buildings. Our services cover complete project management from initial planning through final execution. With decades of experience, we ensure code compliance, timely completion, and quality craftsmanship for all commercial developments.
Industrial Construction
Our industrial construction services include manufacturing facilities, warehouses, and heavy-duty infrastructure projects. We specialize in concrete foundations, machinery installation, and industrial piping systems. Our team handles complex industrial requirements while maintaining strict safety and operational standards for long-lasting facilities.
Residential Construction
We provide full-service residential construction including custom homes, additions, and remodeling projects. Our capabilities span from foundation work to complete interior finishes. With specialized expertise in kitchens, bathrooms, and outdoor living spaces, we create functional, beautiful living environments tailored to homeowners' needs.
Carpentry Services
Our carpentry services cover both structural and finish work for all construction types. We handle framing, trim installation, cabinetry, and custom wood features. With master craftsmen on staff, we ensure precise execution of architectural details and lasting durability in every wood component we install.
Concrete Work
We offer complete concrete solutions including foundations, driveways, sidewalks, and decorative elements. Our team handles forming, pouring, and finishing for both functional and aesthetic applications. Using quality materials and proven techniques, we create durable concrete structures that withstand Erie's climate conditions.
People
Gene Seip
Owner & President
Gene Seip founded Cornerstone Construction 40 years ago as a faith-based business. He oversees operations and strategic direction while maintaining hands-on involvement in key projects. His leadership emphasizes integrity, quality, and community service.
Matt Edmiston
Project Manager/Superintendent
With over 25 years of construction experience, Matt manages project execution and site operations. He ensures timely completion, quality control, and adherence to safety standards across all job sites while maintaining client communication.
Chris Edmiston
Vice President/Director of Operations
Chris leads daily operations with 25+ years of construction management experience. She oversees project coordination, resource allocation, and team development while maintaining the company's commitment to excellence and community service.
Questions
What types of construction projects do you handle?
We specialize in commercial, industrial, and residential construction including new builds, renovations, additions, and complete facility construction across Erie.
How long have you been in business?
Cornerstone Construction has operated continuously since 1983, serving Erie's construction needs for over four decades as a family-owned company.
Are you licensed and insured?
Yes, we are a PA-certified contractor with HIC Registration PA066547 and maintain comprehensive insurance coverage for all our construction services.
What areas do you serve?
We primarily serve Erie, Pennsylvania and surrounding areas for all commercial, industrial, and residential construction projects.
What are your business hours?
Our office operates Monday through Friday from 8:00 AM to 5:00 PM EST. Emergency service requests can be made through our main phone line.
