
Fallbrook Senior Housing
The Fallbrook Assisted Living project involves the conversion of an existing assisted living facility and memory care units into market-rate housing. A3 Engineering delivered Mechanical, Electrical, Plumbing, Commercial Kitchen design and coordination, translating the program into permit-ready construction documentation. The work was executed within existing conditions, permitting / plan check constraints, with focused field verification and multidisciplinary coordination to reduce RFIs and rework. The resulting systems strategy balanced performance, code compliance, and lifecycle cost while supporting the architectural intent.

Project Lead
Location
Fallbrook, CA
Client
IMG Construction
Scope
Provided Mechanical, Electrical, Plumbing engineering design and coordination. Performed existing-conditions verification and coordinated tie-ins to existing infrastructure. Coordinated commercial kitchen ventilation, exhaust, and make-up air requirements. Prepared permit-ready documentation and supported AHJ plan check responses.
Systems
Mechanical, Electrical, Plumbing, Commercial Kitchen
Constraints
Existing-conditions verification and tie-ins to existing infrastructure (field survey / as-built validation)., Permitting and AHJ plan-check requirements (code compliance and documentation rigor).
Outcomes
Coordinated MEP design aligned with architectural intent, Permit-ready construction documents, Right-sized HVAC and ventilation strategy, Code-compliant power and lighting design, Efficient domestic water and sanitary design, Kitchen exhaust and make-up air coordination, Integration with existing building infrastructure
Project Team






