
Serving Tracy, CA and surrounding areas
Approved
In business since 2015
Small jobs welcome
Credit card accepted
"Zach was very knowledgeable, friendly, and finely a Structural Engineer who pointed out the obvious with our structural problems."

*The Angi rating for Structural Engineering companies in Tracy, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.
*The HomeAdvisor rating for Structural Engineering companies in Tracy, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.
Last update on December 22, 2025

Serving Tracy, CA and surrounding areas
Approved
In business since 2015
Small jobs welcome
Credit card accepted
"Zach was very knowledgeable, friendly, and finely a Structural Engineer who pointed out the obvious with our structural problems."
Serving Tracy, CA and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Rich has completed several projects in the past and plans breezed through plan check, I did not use him for this project because of engineering requirements in the job. ."





+10

Serving Tracy, CA and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
At Guillen Design & Drafting Services, we help bring your building ideas to life whether you're starting from the ground up or remodeling an existing space. We specialize in producing well-designed architectural construction documents tailored to each clients unique needs. From initial concept through the permitting process, we're here to guide you every step of the way. We also team up with the appropriate engineers and Title 24 energy consultants to ensure your plans meet all codes and requirements. Our goal is to make the design process smooth, clear, and stress-free so you can focus on your vision while we handle the details.




Serving Tracy, CA and surrounding areas
Approved
In business since 1978
Free estimates
Credit card accepted
"Experienced professional with very good access and response time. I am very pleased with their services so far."

Serving Tracy, CA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Evolution Drafting did a great job modifying my existing plans and updating for Arizona codes and took care of the structural engineering as well."





+23

Serving Tracy, CA and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"I wanna recommend them. They are professionals"





Serving Tracy, CA and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n


Serving Tracy, CA and surrounding areas
Approved
In business since 2010
Free estimates
"Ted Young was introduced to me by the realtor who helped us buy a house in Santa Cruz. The house had a storage shed/carport that had been illegally converted into a dwelling unit. It was awful; ugly, in bad repair and nowhere near any building code. We knew it had to go, right down to bare dirt. I met with Ted, showed him some preliminary floor plan ideas I had for the structure. He listened, inquired and showed that he had a keen appreciation for what we wanted to do. He was off to the races. Within a week he had four alternative layouts for us to consider and we quickly chose one. It had an open floor plan with high ceilings in the living area, a separate bedroom, a bathroom and a small workshop. The clean, attractive design melded well with the existing house. And, Ted offered his services at a most reasonable price. Then we began the city approval process. I tested Tedâ s patience by revolting against some of the cityâ s demands for building design and excessive fees. Ted was always there to support me and offer constructive solutions to the issues raised. We met with the Building Department innumerable times over 18 months. We got our permit. Ted was always calm and resourceful. I could not have done it without him. Now the structure is nearing completion. It is wonderful, attractive, functional and elegant inside and out. It is an outstanding addition to the housing in Santa Cruz. I highly recommend Ted for his architectural design talent, his thorough and complete work, his reasonable fees, and his ability to work congenially to overcome obstacles."
Serving Tracy, CA and surrounding areas
Approved (Corporate)
In business since 2023
Offers commercial services
Were a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

Serving Tracy, CA and surrounding areas
Approved (Corporate)
In business since 2023
Free estimates
Offers commercial services
Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right.\nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.
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