Business Name Listings > O

Alphabetical listings by name of business. Scroll down for all listings.
If available, member links lead to more information on that member.

Office Depot
David Kreiner
410-638-7744
618 Boulton Street
Bel Air, MD 21014
Office Supplies / Products

Office of the County Executive
Aaron Tomarchio
410-638-3538
220 S. Main St.
Bel Air, MD 21014
Office of the County Executive

OfficeTel
Joseph Tracey
443-759-0312
941 Beaverbank Circle
Towson, MD 21286
Telecommunications
Telecom / Data Support

Old Federal Tool Company Inc.
Ralph Brindle
443-496-2568
108 Industry Lane
Forest Hill, MD 21050
Manufacturers

O'Neills Real Estate Sales - Appraisal & Auction Services
Aimee C. O'Neill
410-838-6980
19 Newport Drive Suite 202
PO Box 394
Forest Hill, MD 21050
Real Estate Sales
Appraisal

ONGUARD Industries, L.L.C
Christopher C Maistros
410-272-2000
1850 Clark Road
Havre de Grace, MD 21078
Manufacturers

ONGUARD Industries, L.L.C
Doug Ramer
410-272-2000
1850 Clark Road
Havre de Grace, MD 21078
Manufacturers

Optimal Spine Chiropractic
Dr. Jennifer Kordonski
410-273-5351
998 Hospitality Way, Suite 202
Aberdeen, MD 21001
Chiropractor

Options for Senior America
Linda L Tomarchio
410-893-9914
112 W. Pennsylvania Avenue
Bel Air, MD 21014
Home Health Care

Orkin Pest Control
Randy Reeger
410-838-0285
260 Gateway Dr., Unit 9B
Bel Air, MD 21014
Pest Control

ORSA Corporation
William Yeakel
410-273-5451
1003 Old Philadelphia Road, Suite 103
Aberdeen, MD 21001
Logistic Analysis



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108 South Bond Street ♦ Bel Air, MD 21014
P 410-838-2020 ♦ P 800-682-8536 ♦ F 410-893-4715
info@harfordchamber.org ♦ www.harfordchamber.org