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Licenses / Certifications

Maryland Department of Agriculture 
Pesticide Regulation Section
50 Harry S. Truman Parkway
Annapolis, Maryland  21401
410-841-5710
Business License # 488    Certificate # 126282
Certified Applicators:
Gary Wisniewski, Brian Haga, William Greene
Nick Economos, Bill Brackett, Paul Thomas,
Russell Bateman, Bob Boyer

Categories: Aquatic, Ornamental, Turf, Right-of-Way Industrial Weed, Pest Control, Public Health, General Pest Control

Commonwealth of Virginia
Dept. of Agriculture and Consumer Services
Post Office Box 1163
Richmond, Virginia 23218
804-786-3501
Business License # 10103

Certificate # 108538-C

Categories: Aquatic, Ornamental, Turf, Right-of-Way, Industrial Weed, Pest Control, Public Health

Maryland Department of Natural Resources
Forest Service
580 Taylor Avenue
Tawes State Office Building
Annapolis, Maryland 21401
410-260-8367
Licensed Tree Experts
Individuals:
Gary Wisniewski #000379
Nick Economos #002087
Redexim – CharterhouseCertified Contractor
Verti-Drain & Verti-Top
Certified Arborist
ISA
No. MA5938a
Brian Haga