Allgreen's office is located about 20 miles north of Pittsburgh (10 miles south of Butler) on PA Route 8, near Cooperstown.

Our business office is surrounded by the area's largest "outdoor showroom," which you actually enter when you turn off the highway into our large parking lot. The parking lot is paved with a variety of contemporary paving stones. The inside and outside showrooms give you a "hands-on" look at the paving and wall products that we sell. Need some ideas for your own project? Many of our paver and wall products are displayed in sample settings that might be just what you're looking for. You'll see a variety of paver and wall treatments, and some special projects like a handsome barbecue built into a garden wall. We can show you how to do them all!

The area beside the office includes paving stones installed in a variety of patio and walkway designs, as well as some spectacular fireplaceand grill installations, and the area bordering this outdoor showroom is done in a variety of wall treatments. Several gazebos are on display.

There's a space in the corner of the indoor showroom that's devoted to the seminars we conduct on paving stone and wall installation. The seminar space is set up to demonstrate all aspects of the paver and wall installation process, including installation of a compacted gravel base, sand, edging, and paver and wall block laying.

The area behind the parking lot contains our large inventory of paver and wall block products. We're equipped to deliver these products directly to your site, and unlike many dealers in this area, we'll be happy to deliver to most locations in western Pennsylvania, and set your material right where you want it.

We're an authorized dealer for Oaks, Unilock™, Techo-Bloc, Stone-Link, and Keystone, makers of world-class paving-stone and retaining-wall products that are on outdoor display in several creative settings, such as these:

We also carry a large line of Amish-crafted gazebos and storage sheds.

Stop by and visit:

• Check out our showroom of real paver and wall installations.
• Get some ideas for that project you've been wanting to start.
• Attend a seminar to brush up on your do-it-yourself knowledge.
• Let us help you with a design.
• If you need a contractor to do the job for you, we can recommend one.

Whatever your need, we can help!