Partnered with #1 ADU Builders
Latest News
Our Blogs
Custom House Floor Plans in California: How to Design for Lifestyle, Efficiency, and Long Term Value
Designing a custom house is one of the most meaningful steps in your home building journey because the...Golden State Design & Engineering
December 8th, 2025
Site Plan Example: What They Include, Why They Matter, and How to Get Yours Right
Every successful construction project starts with a detailed plan. Whether you're building a custom home, creating an ADU,...Golden State Design & Engineering
December 5th, 2025
Foundation Builds in California: What Homeowners and Developers Need to Know
Why the Foundation Is the Most Important Part of Your Build Structural Load Support A strong and durable...Golden State Design & Engineering
December 1st, 2025
What Does a Land Surveyor Do? A Complete Guide for California Property Owners
Before any new construction, renovation, or subdivision can begin in California, property owners need a clear understanding of...Golden State Design & Engineering
November 28th, 2025
How Much Does a Land Survey Cost in California?
Whether you’re planning a custom home, adding an ADU, subdividing land, or simply want to confirm your property...Golden State Design & Engineering
November 24th, 2025
What is the Difference Between a Tentative Map and a Final Map In California?
In California, the subdivision process is governed by a complex legal and technical framework. Whether you're dividing land...Golden State Design & Engineering
November 21st, 2025
What Is Grading in Construction? A Complete Guide for California Property Owners and Developers
Grading in construction is one of the most critical, and often overlooked, steps in site preparation for any...Golden State Design & Engineering
November 10th, 2025
Do Civil Engineers Build Houses? What Homeowners and Developers Need to Know
When you're planning to build a home in California, whether it's a custom residence, an ADU, or a...Golden State Design & Engineering
November 17th, 2025
Structural Issues in Houses: How to Spot, Prevent, and Repair Damage Before It Gets Worse
What Are Structural Issues in a House? Structural issues are problems that compromise the integrity of a home’s...Golden State Design & Engineering
November 14th, 2025
#NAICS’s:
- 541310 Architectural Services &
- 541330 Engineering Services
DUNS NO:
- 119132267
#SIC’s
- 8712 Architectural Services &
- 8711 Engineering Services
Cage #
- 9R4L5
#UNSPSC’s:
- 81101500, 81101502, 81101505, 81101508, 81101526, 81101533, 81101522