Ohio Water Development Authority

Public service & government

(614) 466-5822

City of Columbus Public Utilities Department

(33) · Public service & government

(614) 645-8276

American Electric Power

(55) · Electricity supplier

(614) 716-1000

Ohio Department of Natural Resources

Public service & government

(614) 265-6565

Groundwater Division

Environmental & ecological services for businesses

(614) 644-2752

NiSource

Oil & gas

(800) 344-4077

Franklin Soil and Water Conservation District

Local & state government offices

(614) 486-9613

Ohio Manufacturers' Association

Business-to-business services

(614) 224-5111

Ymca Youth And Family Services

Youth organizations

(614) 389-4409

City of Columbus

Town hall

(614) 645-3111

Mid Ohio Regional Planning Commission

Central government office

(614) 228-2663

IMPACT Community Action

Community services/non-profits

(614) 252-2799

Ohio Public Employees Retirement System

Financial service

(800) 222-7377

Swaco - EEI Household Hazardous Waste Drop-Off

Hazardous waste disposal

(614) 294-1300

Franklin County Public Health

Government services

(614) 525-3160

Ohio Department of Health

Health department

(614) 466-3543

Ohio Air Quality Development Authority

Government services

(614) 224-3383