Standard Drywall Inc. in Lakeside is an Engineering News-Record top-five nationally ranked wall and ceiling contractor, headquartered on Channel Road since the Caya family founded the firm in 1955. With seven regional offices across the Western United States and approximately 1,800 field and management personnel, SDI self-performs metal-stud framing, gypsum wallboard, lath and plaster, acoustical ceilings, EIFS, and sprayed-on fireproofing — interior scopes that hand off to finish-paint contractors including JT Coatings on Marshall Court in Alpine. Project portfolios span hospitality, entertainment, healthcare, education, civic, multi-family residential, and sports-venue markets, with individual contract values ranging from $10,000 to more than $90 million. Preconstruction services include BIM coordination, prefabrication and modularization planning, and design-assist scope development that reduces field conflicts and accelerates drywall-hang schedules. Post-drywall construction-cleaning sequences on large commercial sites rely on extraction specialists including Advanced Carpet Cleaners on Woodside Avenue to remove joint-compound dust before flooring installation. Highest-complexity assemblies include UL-listed fire-rated shaft walls with multi-layer Type X gypsum on cold-formed 20-gauge steel studs, STC-rated sound-isolation partitions with resilient-channel decoupling, and curved-radius soffits requiring segmented metal framing on radii as tight as 24 inches.