
Multi-Family Construction
Pinnacle Construction Services Inc. provides drywall and metal stud framing services for multi-family residential projects throughout San Diego County. We work with general contractors on apartment complexes, condominium developments, and mixed-use buildings that require fire-rated assemblies, sound attenuation, and code-compliant construction. Our crews understand the specific requirements of multi-family construction including demising walls, corridor ratings, and building inspector coordination.
What We Provide




Evaluate Your Project Requirements
Schedule a bid review call with our estimating team.
Execution Framework
Structured approach designed for GC coordination and on-schedule delivery.
Code Review & Specifications
Analysis of architectural plans to identify fire ratings, sound assemblies, and building code requirements for multi-family construction.
Fire-Rated Framing Installation
Metal stud installation for demising walls, corridor partitions, and shaft enclosures with proper UL-rated assemblies and inspection documentation.
Drywall & Sound Attenuation
Multi-layer drywall installation with sound insulation, resilient channels, and finish work per specifications for STC ratings.
Building Inspection & Documentation
Coordination with building inspectors for fire and sound assembly approvals with complete documentation for each rated assembly.
Project Specifications
Common questions from general contractors and project managers.
What fire ratings can you provide for multi-family projects?
We install one-hour and two-hour fire-rated wall assemblies per UL specifications. All installations are documented and inspected per California building code requirements for multi-family occupancies.
How do you achieve required STC ratings for demising walls?
We use multi-layer drywall assemblies with resilient channels, sound insulation, and proper installation techniques to achieve specified STC ratings. We can provide documentation and testing coordination when required.
Do you have experience with large apartment complexes?
Yes, we have completed multi-family projects ranging from small condominium buildings to large apartment complexes with 100+ units. We manage crew deployment and scheduling to meet GC timelines for phased construction.
Can you coordinate with other trades on multi-family projects?
Absolutely. Multi-family construction requires close coordination with MEP trades, especially for corridor ceilings and shaft enclosures. We schedule our work to integrate smoothly with plumbing, electrical, and HVAC rough-in activities.
Partner with Pinnacle Construction
30+ years serving general contractors across San Diego County. Licensed, insured, and ready to support your next project.