United States

Founded near Chicago in 1928, Nalco is the leading provider of integrated water treatment and process improvement services, chemicals, and equipment programs for industrial and institutional applications. We remain a trusted partner to our customers throughout the United States. Our commitment to improving the quality of our customers’ products and positively impacting their operations drives us to continually improve our current offerings and bring new programs to the marketplace. Nalco will continue to focus on meeting and exceeding the needs of our customers throughout all industries including paper, energy, manufacturing, mining, hospitality, healthcare, and food and beverage.

Corporate Headquarters
1601 West Diehl Road, Naperville, IL 60563-1198
Tel: +1-630-305-1000 | Fax: +1-630-305-2900

Energy Services
7705 Highway 90-A, Sugar Land, TX 77478
Tel: +1-281-263-7000 | Fax: +1-281-263-7900

For any state without an office listed below, please contact Customer Service at 1-800-288-0879.
For Oil Field Chemicals Customer Service, please call 1-877-288-3173.

Click the alphabet below to go to find Contact Information by State.

A | C D F G HI K L M N O P S T U V | W

Alabama

Water and Process Services
6259 Park South Drive, Bessemer, AL 35022, Tel: +1-205-426-5454 | Fax: +1-205-449-9842

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Alaska

Energy Services
1400 W. Benson Blvd., Suite 390, Anchorage, AK 99503, Tel: +1-907-563-9866 | Fax: +1-907-563-9867

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Arizona

Water and Process Services
7272 E. Indian School Road, Suite 310, Scottsdale, AZ 85251, Tel: +1-480-281-3639 |Fax: +1-480-718-7827

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Arkansas

Industrial
1401 West Capitol Ste 435, Little Rock AR 72201, Phone: 501-907-5751 | Fax: 901-339-0329

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California

Northern & Central California,  San Francisco Area
1633 Bayshore Highway Suite 249, Burlingame, CA 94010, Tel: 800-215-6337 |Fax: 866-216-3244

Southern California Heavy Industry (Power, Paper, Chemicals, Mining)
2111 E. Dominguez St., Long Beach, CA 90810, Tel: +1-310-900-5418 |Fax: +1-310-900-5445

Energy Services (Refineries)
2111 E. Dominguez St., Long Beach, CA 90810, Tel: +1-310-900-5415 |Fax: +1-310-900-5451

Southern California, Light Industry (Commercial Buildings, Universities, Healthcare, Food & Beverage, Light Manufacturing, Pharmaceutical)
2111 E. Dominguez St., Long Beach, CA 90810, Tel: +1-310-900-5417, +1-310-900-5419 | Fax: +1-310-900-5423

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Colorado

Industrial
6844 Welch Court, Arvada, CO 80004, Tel: +1-855-438-6252 | Fax: +1-855-710-6426 

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Connecticut

Industrial
544 Halfway House Road, Windsor Locks, CT 06096, Tel: +1-860-623-6855 | Fax: +1-860-623-6883

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District of Columbia

Industrial & Institutional Water Treatment Services
4855 International Blvd., Suite 103, Frederick, MD 21703, Tel: +1-800-318-0601 | Fax: +1-800-318-0603

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Florida

Industrial
2901 SW 149th Avenue - Suite 300m, Miramar, FL 33027 , Phone: 954-436-2675 | Fax: 305-468-6218

Industrial
27552 Cashford Circle, Suite 101, Wesley Chapel, FL 33544, Phone: 813-907-3675 | Toll Free: 800-466-5833 | Fax: 407-386-3065

Mining
10175 Six Mile Cypress Parkway, Unit 1, Fort Myers, FL 33966, Tel: +1-239-790-0009 | Fax: 1-855-413-6893

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Georgia

Industrial
Three Dunwoody Park, Suite 122, Atlanta, GA 30338, Tel: +1-770-668-9890 | Fax: +1-770-668-9881

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Hawaii

1826 Wili Pa Loop, Suite #9, Wailuku, HI 96793, Tel: +1 (808) 242-9050  | Fax: +1 (808) 244-9847

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Illinois

Industrial
1601 West Diehl Rd., Naperville, IL 60563, Tel: +1-630-305-1000 | Fax: +1-630-305-2877

Industrial
114 West Stratford Dr., Suite B, Peoria, IL 61614, Tel: +1-309-686-2551 | Fax: +1-309-686-2704

Industrial
7226 N. State Route 29A, Springfield, IL 62707, Tel: +1-217-487-9120 | Fax: +1-217-487-9121

WaterServ
1601 West Diehl Rd., Naperville, IL 60563, Tel: +1-630-305-1000 | Fax: +1-630-305-2991

NGES
6233 W. 65th Street, Chicago, IL 60638, Tel: +1-708-496-5052 | Fax: +1-708-496-5007

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Indiana

Industrial
11715 Fox Road, Indianapolis, IN 46236, Tel: 317-826-8640 | Fax: 317-826-8641

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Iowa

Industrial
1501 NE Broadway Suite 10, Des Moines, IA 50313, Tel: +1-515-262-2608 | Fax: +1-515-262-2744

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Kansas

Industrial
3201 Pioneers Blvd., Suite 310, Lincoln, NE  68502 (Serves Kansas), Tel: +1-800-571-3811 or  +1-402-742-7317 | Fax: +1-402-742-7318

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Kentucky

Industrial
11260 Chester Road, Suite 320, Cincinnati, OH 45246 (serves Northern Kentucky), Tel: +1-513-772-5300 | Fax: +1-513-772-2831

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Louisiana

Industrial
3628 Highway 44, Garyville, LA 70051, Tel: +1-985-535-4341 | Fax: +1-985-535-4241

Industrial
10101 Siegen Lane, Bldg #1, Baton Rouge, LA 70810, Tel: +1-225-769-1630 | Fax: +1-225-769-5094

Paper
1120 S. Point Parkway, Bldg E, Box 5, Shreveport, LA 71105, Tel: +1-318-865-2311 | Fax: +1-318-869-0684

Energy Services
1555 Poydras Street, Ste 1750, MS #69, New Orleans, LA 70112, Tel: +1-504-569-8141 | Fax: +1-504-561-8144

Energy Services
9100 Bluebonnet Centre Blvd., Suite 102, Baton Rouge, LA 70809, Tel: +1-504-293-9933 | Fax: +1-504-291-2758

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Maine

Water and Process Services
10 Water Street, #201, Waterville, ME 04901, Tel: +1-207-873-0240 | Fax: +1-207-873-0254

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Maryland

Industrial & Institutional Water Treatment Services
4855 International Blvd., Suite 103, Frederick, MD 21703, Tel: +1-800-318-0601 | Fax: +1-800-318-0603

Mining
5645 Leeward Lane, Tilghman, MD 21671, Tel: +1-844-FOR-NALCo/844-367-6252 | Fax: +1-410-886-2684

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Massachusetts

Industrial
100 Otis Street Unit #2, Northboro, MA 01532, Tel: +1-508-393-0629 |Fax: +1-508-393-0792

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Michigan

Western Michigan
7154 Pine Street, Chagrin Falls, OH 44022, Tel: +1-440-542-2535 |Fax: +1-440-247-2495

Paper
1311 South Stephenson Avenue, Suite 300, Iron Mountain, MI 49801, Tel: +1-906-774-2381 |Fax: +1-906-774-3561

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Minnesota

Industrial
655 Lone Oak Drive, Eagan, MN 55121, Tel: +1-763-420-3209 | Fax: +1-763-559-4511

Paper
315 W First Street, Suite 201, Duluth, MN 55802, Tel: +1-218-722-1799 | Fax: +1-218-722-1897

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Mississippi

Industrial
1401 West Capitol, Suite 435, Little Rock AR 72201, Phone: 501-907-5751 | Fax: 901-339-0329

Paper
731 Avignon Drive, Bldg 9, Suite 1, Ridgeland, MS 39157, Tel: +1-601-605-8187 | Fax: +1-601-605-8287

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Missouri

Industrial
854 Canterbury Lane, Liberty, MO 64068, Tel: +1 816-792-0208 | Fax: +1 816-256-5717 

St. Louis
7226 N. State Route 29A, Springfield, IL 62707, Tel: +1-217-487-9120 |Fax: +1-217-487-9121

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Nebraska

Industrial
3201 Pioneers Blvd., Suite 310, Lincoln, NE  68502, Tel: +1-800-571-3811 or  +1-402-742-7317 | Fax: +1-402-742-7318

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Nevada

Industrial
2875 East Patrick Lane, Suite L, Las Vegas, NV 89120-2401, Tel: +1-702-647-8750 | Fax: +1-702-647-8755

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New Hampshire

Industrial
One Park West Circle, Suite 102, Midlothian, VA 23113 (serves New Hampshire), Tel: +1-804-379-0079 | Fax: +1-804-379-0185

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New Jersey

Industrial
107 West Main Street, Suite 201, Clinton, NJ 08809, Tel: +1-908-200-7631 | Fax: +1-908-200-7672

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New York

Industrial
17 Nelson Street, Suite 4, Auburn, NY 13021, Tel: +1-315-252-1188 |Fax: +1-315-252-6100

Paper
6 Butler Place, Suite 2, Saratoga Springs, NY 12866, Tel: +1-518-587-4876 | Fax: +1-518-587-5176

New York City
1501 Broadway, Suite 1708, New York, NY 10036, Tel: +1-212-768-7494 | Fax: +1-212-768-3041

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North Carolina

Industrial
7900 McCloud Rd, Suite 202C, Greensboro, NC 27409, Tel: +1-336-931-2488 | Fax: +1-336-513-0004
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North Dakota

Industrial
5000 Cheshire Lane, Suite 2, Plymouth, MN 55446 (serves North Dakota), Tel: +1-763-559-3209 | Fax: +1-763-559-4511

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Ohio

Industrial
4270 Ivy Pointe Blvd. Suite 200, Cincinnati, OH 45245, Tel::+1-513-843-8819 | Fax: +1-651-306-5347

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Oklahoma

Industrial
6717 S. 61st West Avenue, Tulsa, OK 74131, Tel: +1-877-227-9591 | Fax: +1-866-260-7923

Energy Services
6716 S. 61st West Avenue, Tulsa, OK 74131, Tel: +1-918-493-4122 | Fax: +1-918-493-4920

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Oregon

Industrial
5210 N.W. Fruit Valley Road, Vancouver, WA 98660 (serves the Portland area), Tel: +1-360-750-6512 | Fax: +1-360-750-6543

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Pennsylvania

Industrial
2929 Gettysburg Rd., Suite #3, Camp Hill, PA 17011, Tel: +1-866-794-3607 | Fax: +1-717-737-4656

Industrial
3572 Brodhead Road, Suite 101, Monaca, PA 15061, Tel: +1-724-774-8250 | Fax: +1-724-774-8251

Paper
1978 Aster Road, Macungie, PA 18062, Tel: +1-610-398-9780 | Fax: +1-610-398-8656

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South Carolina

Industrial
300 W. Coleman Blvd., Suite 207, Mt. Pleasant, SC 29464, Tel: +1-843-856-5331 | Fax: +1-843-856-5301

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South Dakota

Industrial
5000 Cheshire Lane, Suite 2, Plymouth, MN 55446 (serves South Dakota), Tel: +1-763-559-3209 | Fax: +1-763-559-4511

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Tennessee

Industrial
6259 Park South Drive, Suite 102, Bessemer, AL 35022, Tel: +1-205-426-5454 | Fax: +1-205-449-9842

Mining
529 Canterbury Drive, Blountville, TN 37617, Tel: +1-423-212-0558 | Fax: +1-423-212-0508

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Texas

Institutional (Dallas/Fort Worth  & Houston Areas)
7705 Highway 90-A, Sugar Land, TX 77478, Tel: +1-281-263-7266 (Institutional) | Fax: +1-281-605-5519 (Institutional)

West Texas
4636 E. University Drive, Suite 185, Phoenix, AZ 85034, Tel: +1-480-774-0080 | Fax: +1-480-774-0185

Industrial (Houston, San Antonio/Austin, North Texas)
2305 Sherwin St., Garland, TX 75041, Tel: 972/840-3975 | Fax: 214/291-5809

Institutional
8620 North New Braunfels Avenue #555, San Antonio, TX 78217, Tel: +1-210-820-8772 | Fax: +1-210-493-8903

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Utah

Industrial
12244 South Business Park Drive, #212, Draper, UT 84020, Tel: +1-801-576-0244 | Fax: +1-801-576-0291

Mining
1776 Park Avenue, Suite 4429, Park City, Utah 84060, Tel: +1-435-575-0682 | Fax: +1+866-605-5871

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Vermont

Industrial
One Park West Circle, Suite 102, Midlothian, VA 23113 (serves Vermont), Tel: +1-804-379-0079 | Fax: +1-804-379-0185

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Virginia

Industrial
One Park West Circle, Suite 102, Midlothian, VA 23113, Tel: +1-804-379-0079 | Fax: +1-804-379-0185

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Washington

Industrial
421 West Riverside Ave., Suite 770, Spokane, WA 99201, Tel: +1-509-928-7713 | Fax: +1-509-927-9395

Industrial
5210 Northwest Fruit Valley Road, Vancouver, WA 98660, Tel: +1-360-750-6512 | Fax: +1-360-750-6543

Paper
5210 Northwest Fruit Valley Road, Vancouver, WA 98660, Tel: +1-360-750-6511 | Fax: +1-360-750-6542

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West Virginia

Mining
4510 Pennsylvania Avenue, Suite F / 3rd Floor, Charleston, WV 25302, Tel: +1-304-965-7461 | Fax: +1-304-965-7491

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Wisconsin

Paper
2365 American Drive, Neenah, WI 54956, Tel: +1-920-733-3533 | Fax: +1-920-734-5592

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Wyoming

Energy Services
4900 E. Yellowstone Hwy., Evansville, WY 82636, Tel: +1-307-235-7067 | Fax: +1-307-237-2754

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