
Parga Architecture Studio is an architecture practice based in Yorba Linda, serving clients throughout Southern California. We provide architectural services for commercial, healthcare, institutional, and residential projects, including renovations, tenant improvements, and adaptive reuse.
Our approach combines thoughtful design, coordinated documentation, and direct principal involvement from understanding your priorities to guiding your project forward.
Every project begins with a reason to make a change: a growing business, an aging building, a new use, or a space that no longer meets your needs.
At PAS, we begin by understanding what you want to accomplish, how your space needs to function, and the budget and schedule guiding your decisions. We translate those priorities into an architectural approach grounded in the realities of your project.
Planning & Design
Understand your options before committing to a direction. We provide feasibility studies, space planning, and architectural design to help align your goals with the opportunities and constraints of your property.
Renovations & Tenant Improvements
Adapt existing spaces to new needs. We help clients navigate changes in layout, use, accessibility, and building systems for commercial interiors, adaptive reuse, and complex renovations.
Documentation & Project Delivery
Carry the design forward with coordinated information. Our services include construction documents, consultant coordination, permitting support, and construction administration tailored to your project.
Principal Involvement
Work directly with Hector Parga, the firm’s founder and principal, throughout the architectural process. Your priorities remain connected to the people making decisions and coordinating the work.
Clear Communication
Understand the decisions ahead, the information needed, and how changes may affect your project. We keep the conversation focused on helping you move forward.
Technical Care
Good design depends on careful follow-through. We bring attention to existing conditions, consultant coordination, and construction documentation from the early stages of a project.
PAS brings the focus of a small practice together with Hector Parga’s professional experience in healthcare, institutional, commercial, and mixed-use projects.
His background includes work as a project architect and project manager on occupied renovations and phased projects, where design decisions must account for ongoing operations, coordination, and construction needs.
That experience informs how PAS approaches each commission from a targeted improvement to a broader building renovation.
A small-business partner for public-sector projects.
PAS welcomes opportunities to work with public agencies, architects, engineers, and contractors. We contribute architectural services, production and coordination capabilities, and direct principal involvement to project teams.
Service-Disabled Veteran-Owned Small Business (SDVOSB)
California Small Business—Micro
California Disabled Veteran Business Enterprise (DVBE)
California DGS Certification ID: 2042568
Whether you are evaluating a property, planning a renovation, or assembling a project team, we would welcome the opportunity to learn about your goals.
Tell us about your project, its location, and what you hope to accomplish.
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