San Gabriel Valley
Building Design &
ADU Plans in Covina
Covina has a strong residential base with active ADU development. We’ve completed projects throughout the city and have a clear understanding of their building department’s review process. Covina’s lot sizes and zoning generally accommodate ADU development well, and the city processes applications efficiently.
Why Covina Clients Work With Us
We handle everything from initial feasibility assessment through permit approval for Covina projects. Our construction document packages are prepared to meet the city’s specific requirements, minimizing correction rounds and getting projects approved faster.
With over 1,500 residential and commercial projects completed across Los Angeles County in the last decade, we bring a depth of experience that most firms can’t match. We don’t just know the California building code — we know how Covina’s building department applies it.
Covina’s established neighborhoods offer consistent lot sizes that work well for both detached and attached ADU designs.
Our Services in Covina
ADU Design
Detached ADUs, garage conversions, junior ADUs, and two-story units. Permit-ready plans designed for Alhambra’s specific requirements.
Custom Home Design
Ground-up residential design from modern to traditional. Complete construction documents engineered for permitting.
Additions & Remodels
Room additions, second stories, kitchen and bath redesigns, whole-home renovations. Seamless integration with existing structures.
Plan Check Corrections
Plans stuck in review? We take over stalled projects, resolve code issues, and get permits approved.
Legalize Unpermitted Work
As-built documentation, code compliance analysis, and permit legalization for existing unpermitted additions and conversions.
Commercial Tenant Improvements
Restaurants, retail, offices, and industrial spaces. Functional commercial environments that meet code and reflect your brand.
Start Your Covina Project
Free consultation. We’ll evaluate your property, discuss feasibility, and give you a clear picture of timeline and cost. No pressure, no obligation.