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Expert Architectural Services in Pasadena
GPA Inc is a multi-disciplined team of architectural professionals with over 50 years of combined experience delivering design excellence and technical expertise across commercial, industrial, institutional, and residential projects. Our nationally licensed architects and engineers have successfully managed over 600 construction projects, prioritizing sustainable materials and adherence to the highest industry standards. We specialize in full-service architectural solutions from concept to completion, including project conception, schematic design, construction documentation, and contract administration.

Our team's deep understanding of zoning regulations, building codes, and cost-effective planning ensures seamless project execution while maintaining close client collaboration. With a proven track record in cities like Los Angeles, San Bernardino, and Anaheim, we balance aesthetic vision with functional requirements to exceed client expectations.
Services
Project Conception Schematic Design Construction Documents Feasibility Studies Site Selection Building Condition Audits Interior Design Contract Preparation Construction Management Building Restoration
Highlights and features
  • We offer 50+ years of combined architectural experience
  • Our team has completed 600+ successful construction projects
  • We prioritize sustainable materials in all designs
  • We provide one-on-one client consultation throughout projects
  • Our architects are nationally licensed and CSI certified
Associations and certifications
  • CSI
What people say
Doing something right Superior service Dedicated team Excellent site selection Fully accountable approach
Services
Architectural Design
Our architectural design process begins with understanding client goals through detailed programming sessions. We create schematic designs that translate visions into functional spaces while considering zoning regulations and budget constraints. With 50+ years of experience, we deliver innovative solutions that balance aesthetics with practical requirements for residential and commercial projects.
Construction Management
We provide comprehensive construction project management from contractor selection to final inspections. Our team ensures compliance with contract documents, reviews progress payments, and addresses deficiencies during construction phases. This service guarantees projects meet quality standards while maintaining timelines and budget parameters across California and neighboring states.
Feasibility Studies
Our feasibility studies evaluate potential construction sites by analyzing zoning laws, environmental factors, and infrastructure accessibility. We assess budgetary constraints and regulatory requirements to determine project viability, helping clients make informed decisions before committing resources to specific locations in urban or developing areas.
Site Selection
We guide clients through complex site selection processes considering zoning regulations, community development requirements, and infrastructure accessibility. Our expertise includes navigating redevelopment agency funding opportunities and addressing soil conditions or easement challenges to identify optimal locations for commercial and residential developments.
Building Restoration
Our restoration services address remodeling and reconstruction needs for deteriorated buildings. We conduct thorough investigations of existing conditions to identify hidden construction issues and develop effective solutions. This service combines technical expertise with creative problem-solving to preserve structural integrity while modernizing building functionality.
Questions
Why should I hire an architect for my construction project?
Architects ensure code compliance, prevent design errors, and manage complex permitting processes while optimizing project efficiency and cost-effectiveness.
What services does GPA Inc offer?
We provide full-service architectural solutions including design, feasibility studies, construction documentation, contract administration, and building restoration across western US states.
Which areas do you service?
We operate throughout California, Nevada, and Utah with project experience in cities like Los Angeles, San Bernardino, Temecula, and St. George.
How do you handle project budget concerns?
Our team analyzes cost factors during programming phases and provides material alternatives to maintain quality while meeting financial constraints.
What makes GPA Inc different from other firms?
We combine 50+ years of experience with personalized service, maintaining direct client communication throughout every project phase.