Accessory Dwelling Unit conversions have become an important way for Boston-area homeowners to create additional housing within existing homes, often by converting basements, attics, garages, or other underused spaces into independent dwelling units. While these projects may appear modest in size, they often involve important fire/life safety considerations, including sprinkler protection, fire alarm design, smoke and carbon monoxide detection, egress, and code compliance for the final residential use.

Engineering Fire Protection, LLC provides a dedicated homeowner-focused fire protection engineering service for ADU conversion projects in Boston and surrounding communities. EFP performs fire protection and fire alarm design for more than 50 ADU conversion projects each year, supporting building owners, architects, and contractors through the design and permitting process. Our team helps evaluate applicable code requirements, prepare permit-ready fire sprinkler and fire alarm drawings, and develop practical solutions for existing residential buildings.

A common challenge in ADU projects is balancing code compliance with constructability and homeowner budget. EFP helps owners understand when fire sprinklers or fire alarm upgrades are required, how the existing building layout affects the design, and how to move the project forward without unnecessary redesign or delay. This focused B2C service helps homeowners navigate ADU permitting with clear guidance, practical engineering support, and reliable fire/life safety design.