Business Details
50+ Years
experience
Trusted Building Supplies in Scranton, PA
Founded in 1926, Keystone Block has established itself as a trusted provider of construction materials with nearly a century of industry expertise. Our family-owned business, now in its third generation, operates three manufacturing locations across Pennsylvania, serving customers in Pennsylvania, New Jersey, Connecticut, and New York. We specialize in producing high-quality concrete blocks, hardscape products, and masonry supplies while holding the exclusive rights to manufacture Versa-Lok retaining wall systems in eastern Pennsylvania. Our commitment to quality and customer service has made us a go-to source for construction professionals and DIY enthusiasts alike. With a focus on innovation and reliability, we offer a comprehensive range of products including manufactured stone veneers, concrete pavers, and masonry accessories.Our teams deep industry knowledge and dedication to excellence ensure that every project we support meets the highest standards. By maintaining three strategically located facilities in Scranton, Honesdale, and Towanda, we provide convenient access to our products and personalized service tailored to local needs. Our long-standing reputation reflects our unwavering commitment to quality, integrity, and community. We pride ourselves on delivering durable, cost-effective solutions that meet the evolving demands of modern construction. Whether youre working on residential, commercial, or infrastructure projects, our products and expertise help bring your vision to life.
Services
Concrete blocks
Hardscape products
Masonry supplies
Stone veneers
Concrete pavers
Retaining wall systems
Construction materials
Bagged products
Manufactured stone
Masonry accessories
Details
- Year established: 1926
Highlights and features
- Founded in 1926, we bring nearly a century of construction materials expertise.
- Exclusive manufacturer of Versa-Lok retaining wall systems in eastern Pennsylvania.
- Family-owned business with three strategically located Pennsylvania manufacturing facilities.
- Serving four states with a comprehensive range of durable construction products.
- Dedicated to quality, innovation, and personalized service for every customer.
Services
Concrete blocks
Our concrete blocks provide durable, versatile solutions for residential and commercial construction projects. Engineered for strength and longevity, they meet strict industry standards while offering cost-effective building options for foundations, walls, and structural applications.
Hardscape products
We supply premium hardscape materials including retaining walls, pavers, and landscaping blocks. These products combine aesthetic appeal with functional durability, ideal for creating patios, walkways, and erosion control systems in both urban and rural settings.
Masonry supplies
Our comprehensive masonry supply inventory includes mortar, grout, and specialty tools for professional contractors and DIY projects. These high-performance materials ensure proper adhesion, weather resistance, and structural integrity for brick, block, and stone installations.
Stone veneers
Manufactured stone veneers offer lightweight, cost-effective alternatives to natural stone. Available in diverse textures and colors, they enhance building facades, fireplaces, and interior walls while maintaining durability against weather and wear.
Retaining wall systems
As exclusive manufacturers of Versa-Lok systems in eastern Pennsylvania, we provide interlocking retaining wall units that combine engineering strength with aesthetic flexibility. These solutions prevent soil erosion while creating functional terraced landscapes for residential and commercial properties.
Questions
What areas do you serve?
We serve Pennsylvania, New Jersey, Connecticut, and New York, including Long Island, from our three Pennsylvania manufacturing locations.
What makes your retaining walls unique?
We exclusively manufacture Versa-Lok retaining wall systems in eastern Pennsylvania, offering superior interlocking design and aesthetic versatility for erosion control projects.
Are your products suitable for DIY projects?
Yes, our product range includes materials for both professional contractors and DIY enthusiasts, with staff available to provide installation guidance and recommendations.
How can I find the nearest location?
Visit our website to access location details and directions for our Scranton, Honesdale, and Towanda facilities based on your proximity.
Do you offer specialty masonry products?
We carry a complete line of masonry supplies including mortar, grout, and accessories alongside manufactured stone veneers and concrete pavers.
Can I become a dealer?
Yes, we offer dealer opportunities. Visit our website to complete the application form and connect with our sales team for partnership details.
Reviews (4)
Diane Eramo
Mar 14, 2022
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When my dogs escaped the yard and went missing they spotted one of them walking past their building. They immediately contacted the number they had been given by my friend. When we arrived they showed us where she had been seen and directed me how to get back into the field where she was seen. They then allowed a trap to be set in an effort to catch her. They were so kind and helpful. They will have my business whenever I need this type of material. Both of my girls are home now thanks to this sighting given us a search area.
Steve Ostrander
Feb 27, 2022
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I was pleased with the workers at Keystone yesterday. A good friend lost her dogs and i stopped and asked if anyone saw them near their facility. I left my name and number with them. A few hours later, someone spotted the dog and they called me and gave us a sighting and HOPE to finding the dogs. Because of their compassion and love of of animals, we now have a area to search for the dogs. i want to thank them for there help. The workers are wonderful caring people. I would recommend using them, I also have used there product and it meets the same care in production. Thanks again.
Kathy Snyder
May 04, 2021
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Excellent service and great service! Very happy with paul fiscus very nice to deal with. Very helpful! Very good customer service!
Maurya Clark
Jan 22, 2021
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The customer service is good. But the listening skills in the yard are totally another thing. I repeated 3rd how to load my truck. The 3rd time was needed after my ladder rack was almost torn off. He lifted my dual cab long bed in the air! Ugh. Speak slowly and clearly.
