Avalotis Painting
Verona, PA

Bethlehem Steel
Burns Harbor, IN
Sparrows Point, MD

Bristol Steel
Conesville, OH

Bruce & Merrilees
New Castle, PA

Buffalo Molded Fiberglass
Andover, OH

Consolidated Paper
Wisconsin Rapids, WI

Corning Glass
Corning, NY

Container General
Dayville, CT

Duferco Steel
Farrell, PA

Ford Motors
Detroit, MI

GE Sludge Facility
Mt. Vernon, OH

Great Lakes Steel
Ecorse, MI

Hayes Energy
San Marco and Venus, TX

Joy Manufacturing
Franklin, PA

Ligang Power Plant
China

LL Bean
Freeport, ME

Lukens Steel
Avonmore, PA

Mac Steel
Jackson, MI

Minsur, S.A.
Lima, Peru

Newport Steel
Covington, KY

North Star Steel
Youngstown, OH

O'Neal s Co.
Pittsburgh, PA

Scott Paper Co.
multiple locations

Seco Warwick
Meadville, PA

Sturgis Pretzel
Reading, PA

Timken Inc.
Canton, OH

Turner Steel
Hermitage, PA

UCAR Carbon Co., Inc.

Viking Tool
Linesville, PA

Whemco
West Homestead, PA

Waste Management Inc. Retrofit
Ambridge, PA

Worthington Pump
Harrison, NJ

W.R. Grace
Baltimore, MD

US Steel
multiple locations, US

Zwack
Steventown, NY

Affordable Self Storage
Hudson, NY

Collegeville Self Storage
Collegeville, PA

Convenience Corner
New Castle, PA

Moove In Self Storage
multiple locations, PA

Gordon T. Burke
N. Conway, NH

Liberty Self Storage
multiple locations, OH

Lock Tight Self Storage
Wallingford, CT

R.J. Contractors
Rio Grande, NJ

Robo Enterprises
Jamestown, NY

Safeway Self Storage
Walden, NY

Shannon Storage
Pittsburgh, PA

Self Storage Park
W. Chester, PA

Wilmington Mini Storage
New Castle, PA

Bradford Prison
Bradford, PA

Cape Canaveral Space Center
Cape Canaveral, FL

Dobbins AFB
Marietta, GA

Dept. of Energy
Piketon, OH

Dover AFB
Dover, DE

Dulles International Airport
Herndon, VA

Homestead AFB
Homestead, FL

McClelland AFB
CA

NAS
Oakland, CA

National Guard Man Center
Ft. Dix, NJ

PennDOT
multiple locations, PA

Pulse Power Center
Ft. Monmouth, NJ

Sludge Dewatering Covers
multiple locations, Western PA

U.S. Coastguard
Curtis Bay, MD; Kingston, RI

U.S. Courthouse
Christiansted, St. Croix, VI

U.S. Navy
Guantanamo Bay, Cuba

Washington International Airport
Delta Interim Terminal, Washington, DC

Wastewater treatment plant
MA

Wurtsmith AFB hangar
MI

Home Depot
nationwide

JC Penney
Rochester, NY

Kraynak Nursery Warehouse
Sharon, PA

Rainbow Records
New Jersey

Red Lobster
nationwide

Sealy Mattress
Clarion, PA

Staples
nationwide

Street Track 'N Trail
Meadville, PA

Wal-Mart
nationwide
 

Christian Assembly Church
Columbia, SC

Brandeis School
Louisville, KY

Brush Creek Schools
Jennings Co., IN

University of Rochester Medical Center
Rochester, NY

UKY, Field House
Lexington, KY

WVU, Student Center
Morgantown, WV

Lawson Ice Arena
Kalamazoo, MI

Wildwood