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Residential Projects
Residential projects involve the construction or modification to single-family dwellings, including detached homes, townhouses and duplexes. Multi-family structures, such as apartment buildings, are considered commercial structures and information for those projects can be found on the Commercial Projects page.

Residential projects typically include modifications to, or construction of new, single-family dwellings, and their related electrical, plumbing, mechanical and / or residential fire sprinkler systems. Residential projects also encompass sheds, fences, swimming pools, solar electrical systems and decks.

Inspection Request Line
Our 24-hour voice mail system allows applicants to schedule construction related inspections day or night at 240-314-5040.

Fire Inspection Request Line
Fire code inspections may be requested by calling 240-314-5041 or by filling out our Request a Fire Inspection Form. This is a recorded scheduling system and is available 24 hours a day. A fire inspector will call back to confirm the appointment.

Applications must be filled out completely and delivered to:
Inspection Services Division
City of Rockville
111 Maryland Ave.
Rockville, MD 20850

Please Note: The City of Rockville requires work to be performed by qualified tradesman. A City Masters license is required for Plumbing, Gas and Electrical work.

Building (BLD)

Single Family Dwelling (SFD)

Electrical (ELE)

Mechanical / HVAC (MEC)

Plumbing / Gas (PMB)

Fire Protection (FPS)

Fire Safety License (FSL)

Occupancy (OCC)