Keystone Construction & Excavation LLC delivers high-quality craftsmanship, ensuring precision in every project with a strong commitment to customer satisfaction.
At Keystone Construction & Excavation LLC, we specialize in delivering high-quality construction and excavation services backed by expertise, integrity, and customer satisfaction. From pole barns and garages to metal roofing and land clearing, our hands-on approach ensures precision and reliability in every project. As a licensed and insured company, we guarantee professional results and offer free inspections and estimates to help clients make informed decisions.
What sets us apart? The owner is present on every job site, ensuring top-tier craftsmanship and direct client communication. With five-star reviews and a reputation for honesty and excellence, we strive to exceed expectations with every build. Whether you need excavation, concrete work, or yard renovations, we’re committed to turning your vision into reality with unmatched expertise.
Our Story
From small side jobs to a full-time operation, our passion for quality construction and excavation has built a reputation for excellence.
Our Mission
To provide reliable, top-tier construction services with honesty, expertise, and a focus on customer satisfaction.
What Sets Us Apart
The owner is present on every job, ensuring high-quality work, customer trust, and a reputation backed by five-star reviews
Custom-built pole barns and garages designed for durability, storage, and functional workspace needs
Custom decks and porches designed for comfort, functionality, and long-lasting outdoor living.
Roofing, siding, and exterior upgrades designed to improve protection, durability, and appearance.
Stick framing, garages, home additions, and structural construction built to last.
Sidewalks, driveways, patios, pads, garage floors, and pole barn floors, including full site preparation for durable, long-lasting results.
Foundation excavation, trenching, basement digging, and site excavation with proper grading and leveling for construction projects.
Septic system installation and trenching for utility lines, completed efficiently and in compliance with local requirements.
Land clearing, brush removal, and demolition of old structures and debris, with complete cleanup included.
Have a project in mind? We’re ready to help! Get in touch today for expert construction, excavation, and high-quality craftsmanship—backed by trusted experience and customer satisfaction.
Jamestown, PA, United States, Pennsylvania
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