Onyx Industrial Services, Inc.
1980 North Hwy 146 (77571)
P.O. Box 1809
LA PORTE, TX 77572-1809
Office: 713/307-2100
Fax: 713/307-7620

Onyx Industrial Services, Inc.
19818 East Hwy 6 (77511)
P.O. Box 2416 (Mailing)
ALVIN, TX 77512-2416
Office: 281/331-5406
Fax: 281/585-6242

Onyx Industrial Services, Inc.
1425 South Purpera Avenue
GONZALES, LA 70737
Office: 225/621-4600
Fax: 225/621-4605

Onyx Industrial Services, Inc.
2500 West Airline Highway
LA PLACE, LA 70068
Office: 504/536-3560
Fax: 504/467-2129

Onyx Industrial Services, Inc.
704 East Hubbard Road
PONCA CITY, OK 74601
Office: 580/762-4111
Fax: 580/762-4828

Ponca City Satellite:
Onyx Industrial Services, Inc.
1425 S. Joplin
TULSA, OK 74112
Office: 918/835-7908
Fax: 918/835-7909

Onyx Industrial Services, Inc.
5959 Highway 69
PORT ARTHUR, TX 77640
P.O. Drawer K (Mailing)
GROVES, TX 77619
Office: 409/963-0151
Fax: 409/983-7374

Port Arthur Satellite:
Onyx Industrial Services, Inc.
510 North Hazel
SULPHUR, LA 70663
Office: 318/625-7960
Fax: 318/625-2715

Onyx Industrial Services, Inc.
1980 North Hwy 146 (77571)
P.O. Box 1689 (Mailing)
LA PORTE, TX 77572-1689
Office: 713/307-2100
Admin/Sales Fax:
713/307-7600

La Porte Satellite:
Onyx Industrial Services, Inc.
8900 IH 37
CORPUS CHRISTI, TX 78409
Office: 361/242-3370
Fax: 361/242-3008

Onyx Industrial Services, Inc.
Hwy 77 South
P.O. Box 1099 (Mailing)
ROCKDALE, TX 76567
Office: 512/446-6758
Fax: 512/446-4901

Onyx Industrial Services, Inc.
Alt. Highway 250 - Industry Road P.O. Box 370 (Mailing)
BRIDGEPORT, IL 62417
Office: 618/945-8500
Fax: 618/945-8800

Onyx Industrial Services, Inc.
1314 Koch Street
PEKIN, IL 61554
Office: 309/346-3071
Fax: 309/346-3156

Onyx Industrial Services, Inc.
121 East Chain of Rocks Road
P.O. Box 8103 (Mailing)
MITCHELL, IL 62040
Office: 618/931-0010
Fax: 618/931-0014

Onyx Industrial Services, Inc.
806 Hoods Creek Pike (41101) P.O. Box 1900 (Mailing)
ASHLAND, KY 41105-1900
Office: 606/329-1306
Fax: 606/325-8475

Onyx Satellite:Industrial Services, Inc.
6611 Shepherd Ave.
PORTAGE, IN 46368
Office: 219/787-8177
Fax: 219/787-9244

Onyx Industrial Services, Inc.
806 Hoods Creek Pike (41101)
P.O. Box 1900 (Mailing)
ASHLAND, KY 41105-1900
Office: 606/325-8845
Fax: 606/325-8475

Onyx Industrial Services, Inc.
6151 Executive Boulevard
HUBER HEIGHTS, OH 45424
Office: 937/237-1097
Fax: 937/237-3669

Onyx Industrial Services, Inc.
6050 State Route 128
P.O. Box 468 (Mailing)
MIAMITOWN, OH 45041
Office: 513/353-2250
Fax: 513/353-1213

Miamitown Satellite:
Onyx Industrial Services, Inc.
3336 ½ Kramer Lane
P.O. Box 16015 (Mailing)
LOUISVILLE, KY 40256-0015
Office: 502/448-5765
Fax: 502/448-9887

Onyx Industrial Services, Inc.
7545 Harvest Road
PRINCE GEORGE, VA 23875
P.O. Box 1207 (Mailing)
HOPEWELL, VA 23860
Office: 804/796-6994
Fax: 804/452-0102

Hopewell Satellite:
Onyx Industrial Services, Inc.
Route 3, Box 521E
WASHINGTON, NC 27889
P.O. Box 820 (Mailing) CHOCOWINITY, NC
27817-0820
Office: 252/975-8050
Fax: 252/975-8058

Hopewell Satellite:
Onyx Industrial Services, Inc.
110A Robinson Road
MOORESVILLE, NC 28115
Office: 704/660-1490
Fax: 704/660-1492

Onyx Industrial Services, Inc.
7 Park Drive
Hub Industrial Center
P.O. Box 126 (Mailing)
NITRO, WV 25143-0126
Office: 304/755-0105
Fax: 304/755-0142

Onyx Industrial Services, Inc.
34790 Lencioni Ave
BAKERSFIELD, CA 93308
Office: 661/392-3660
Fax: 661/392-3670

Onyx Industrial Services, Inc.
101 Peninsula Drive
P.O. Box 488 (Mailing)
NORTH EAST, MD 21901
Office: 410/287-7200
Fax: 410/287-7208

Onyx Industrial Services, Inc.
1250 E. 23rd Street
SIGNAL HILL, CA 90806
Office: 562/981-6363
Fax: 562/981-6360

Onyx Industrial Services, Inc.
401 North 400 West
NORTH SALT LAKE CITY, UT
84054
Office: 801/294-2992
Fax: 801/294-2933

Onyx Industrial Services, Inc.
4501 California Court
BENICIA, CA 94510
Office: 707/745-0501
Fax: 707/745-0510

Benicia Satellite:
Onyx Industrial Services, Inc.
5720 NE 121 Street Ave. Suite 105
VANCOUVER, WA 98682
Office: 360/260-0882
Fax: 360/260-9018

Onyx Industrial Services, Inc.
106 Ford Drive
P.O. Box 368
NEW LENNOX, IL 60451
Office: 815/485-4111
Fax: 815/485-0906

Onyx Industrial Services, Inc.
904 Courses Landing Road
PENNS GROVE, NJ 08069
Office: 856/299-4833
Fax: 856/299-6322

Heist Abitibi
137 Ave Marcel Baril
ROUYN NORANDA, QC J9X 7B9
Office: 819/797-2181
Fax: 819/797-1099

Onyx Industrial Services, Inc.
3018 N. Hwy. 146
BAYTOWN, TX 77520
Office: 281/427-9159
Fax: 281/427-9660

Onyx Industrial Services, Inc.
2920 Texas Avenue
BRIDGE CITY, TX 77611
Office: 409/792-9100
Fax: 409/792-9225

C.H. Heist, LTD
316 Wyecroft Road
OAKVILLE, ON LGK 2G7
Office: 905/338-3500
Fax: 905/547-0511

Onyx Precision Services
51 Anderson Road
BUFFALO, NY 14225
Office: 716/283-5072
Fax: 716/283-5074

C.H. Heist, LTD
80 Birmingham Street
HAMILTON ON L8L GW5
Office: 905/547-5661
Fax: 905/547-0511

Onyx Industrial Services, Inc.
1166 46th Street
VIENNA, WV 26105
Office: 304/580-0000
Fax: 304/580-0004

Onyx Industrial Services, Inc.
P.O. Box 27257
CLEVELAND, OH 44127
Office: 216/441-7245
Fax: 419/698-8983

Parkersburg Satellite:
Onyx Industrial Services, Inc.
24252 Huber Hitler Road
CIRCLEVILLE, OH 43113
Office: 740/474-2867
Fax: 740/474-3547

Onyx Industrial Services, Inc.
3804 Cedar Point Road
OREGON, OH 43616
Office: 419/698-8071
Fax: 419/698-8983

Onyx Industrial Services, Inc.
141 Old Fayetteville Road
P.O. Box 1440
LELAND, NC 28451
Office: 910/383-0707
Fax: 910/383-0710

C.E. Heist, LTD 740
Pine Street South
P.O. Box 670
TIMMINS, ON P4N 7G2
Office: 705/264-2355
Fax: 705/264-2711

Onyx Industrial Services, Inc.
1137 Myatt Boulevard
MADISON, TN 37115
Office: 615/865-8381
Fax: 615/865-7749

Onyx Industrial Services, Inc.
3811 Cane Run Road
LOUISVILLE, KY 40211
Office: 502/778-6688
Fax: 502/778-6689