Ricardo Montoya Architects in Carlsbad's Village area is a full-service architecture firm on Buena Vista Way specializing in affordable housing, multi-family residential, senior housing, and commercial building design. The firm's multi-family and senior-housing expertise produces construction documents that specify plumbing risers, fixture counts, and accessibility-compliant layouts requiring coordination with mechanical contractors such as Vanguard Plumbing & Drains. Project categories include mixed-use developments, affordable senior communities, market-rate apartment complexes, and custom home renovations throughout the San Diego region. Building-envelope specifications for coastal Carlsbad projects address salt-air corrosion resistance, wind-load calculations, and weather-barrier detailing that roofing contractors such as Tidal Remodeling execute during exterior-shell construction. Construction-document packages for affordable-housing projects include California Tax Credit Allocation Committee compliance drawings, density-bonus calculations, and inclusionary-housing unit mix analyses required by local and state funding agencies.