Which certificate category allows planning, sales, installation, maintenance, or servicing of any fire protection sprinkler system or any part of such system?

• A. Dwelling
• B. Underground
• C. General
• D. Commercial

Answer: (C)

In fire protection licensing, the general certificate category is the broad one that covers planning, sales, installation, maintenance, or servicing of any fire protection sprinkler system or any part of such system. It’s the most inclusive credential, authorizing work across all system types and settings, whether residential, commercial, industrial, or underground components. The other categories are more limited: a dwelling certificate concentrates on residential dwelling sprinkler work; an underground certificate restricts work to underground piping; a commercial certificate targets commercial systems and activities within that context. So for doing any planning, sales, installation, maintenance, or servicing of any sprinkler system or any part of it, the general certificate is the best fit because of its wide scope.