- Hardware Stores, Clarksville
- Health & Medical, Clarksville
- Health And Medical Centers, Clarksville
- Health Care Information & Services, Clarksville
- Health Clubs & Gymnasiums, Clarksville
- Health Insurance, Clarksville
- Healthcare Providers, Practitioners & Professionals, Clarksville
- Heating & Air-Conditioning Contractors, Clarksville - HVAC Contractors - Installation, Repair, Replace Service, etc
- Highway Surfacing & Paving Contractors, Clarksville - Pavers - Paving Companies
- Historical Places & Services, Clarksville
- Hobby & Model Shops & Supplies, Clarksville
- Home Decor Stores, Clarksville - Home Decorations, Supplies & Accessories
- Home Furnishings, Clarksville - Home Decor Stores, Items & Accessories
|
- Home Security Companies & Services, Clarksville - Home Alarm Systems & Security Systems, Video Surveillance System, Etc
- Homeowners Insurance, Clarksville
- Horse Boarding, Clarksville
- Horse Equipment & Supplies, Clarksville - Sulkies, Carriage, Saddlery & Harness, etc
- Horse Stables, Clarksville
- Hospitals, Clarksville
- Hotels & Motels, Clarksville
- Household & Commercial Appliances Stores, Clarksville
- Household Goods & Furniture Storage , Clarksville
- Humane Societies, Clarksville
- Hunting & Fishing Equipment, Supplies & Services, Clarksville
- Hunting Equipment & Supplies Stores, Clarksville - Air Guns, Calls, Lures, Knives & Gear
|