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Services

Design and Construction Drawing Services
in California

Civil & Structural Engineering

Architectural & Construction permit plans

Permit-ready ADU plans and drawings

Interior Design

Architectural Design

Structural Engineering & Analysis

ADU/ JADU Design

Permit Drawing and Documentation

Interior Design

MEP Design (Mechanical, Electrical, Plumbing)

Pool, Deck & Outdoor living Design

Roof Redesign & Structural Upgrades

The Process

Whether you’re planning new construction or a renovation, FASTBUILD is here to help you bring your vision to life. We specialize in Design and Construction Drawing Services in California , working closely with building departments—particularly in the Greater Los Angeles Area. Our team understands the permitting and construction process inside and out, ensuring your project moves forward smoothly. Here’s how we work:

Initial Consultation &
Concept Design

We start by understanding your needs, vision, and budget. Our team combines design and engineering expertise to create a concept that reflects your goals while meeting all necessary regulations.
If needed, we’ll conduct a site visit with our professional engineers to take accurate measurements and assess existing conditions.
The result? A concept design you’ll love—customized for your property.
💡 We offer a FREE consultation to help you explore your ADU or renovation ideas.

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Permit Plan
Preparation

Once the concept is approved, we prepare a full set of permit-ready drawings, including both architectural and structural plans. Our Design and Construction Drawing Services in California ensure every detail aligns with local building codes.
With deep experience navigating city requirements—especially in Los Angeles—we deliver plans that are fully compliant and ready for fast permit approval.
We handle everything to streamline your path to construction.

Construction &
Project Execution

As licensed Professional Engineers (PE) and General Contractors (GC) in California, we can oversee and execute the entire construction phase.
Because our team handles both design and construction, we ensure the final build matches the original vision—seamlessly and accurately.
This integrated approach reduces miscommunication and maximizes quality.

Ongoing Support &
Permit Management

Even after plans are submitted, we continue supporting you. Our team manages city reviews, addresses any permit comments, and provides material take-offs and construction support.
From start to finish, we’re committed to delivering Design and Construction Drawing Services in California with unmatched clarity, quality, and care—so your project stays on track and within budget.

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