If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
We are a professional engineering firm specializing in structural design for load‑bearing wall removal, new construction, remodels, and foundations. In addition, our team provides full architectural services for additions, new builds, and renovations, offering a coordinated approach from concept to construction.
We also design decks, pergolas, swimming pools, retaining walls, public sidewalks, and cell phone towers, with careful attention to safety, code compliance, and functionality.
In business for 22 years with a dedicated team of 24, with professional civil engineer license (PE). We combine technical expertise with a personal touch—the company is proudly named after my daughter. If you’re planning a project and need reliable structural or architectural support, we’d be happy to discuss your ideas and next steps.
Overview
Hired 439 times
2 similar jobs done near you
Background checked
7 employees
6 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, Venmo, and Zelle.
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2024
2023
2022
2021
Services offered
Project type description
Professional services needed
Project consultation
Design drawings
Construction documents (blueprints)
Construction administration
Property type
Residential
Commercial
Projects and media
Projects and media
Reviews
Customers rated this pro highly for responsiveness, professionalism, and work quality.
Great 4.7
251 reviews
5
90%
4
3%
3
1%
2
1%
1
5%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Mad G.
May 13, 2026
•
Hired on Thumbtack
Cecilia home called us soon after we sent the request. He professionally explained and provided valuable advice for our issue. When we called him again after 2 days, he patiently clarified all our questions and gave us free idea. He is very knowledgeable and experienced. Really appreciated his help. We strongly recommend him and his team for anyone who needs structural engineering services.
Details: Retaining wall • Inspection of existing structure, repairs, or new construction • Residential
Structural Engineering Services
Dane C.
Feb 26, 2026
•
Hired on Thumbtack
I hired Cecilia and the team for a structural peer review on a residential beam and post project. They were responsive, professional, and easy to work with. Their review was clear and helpful, and they provided solid technical feedback that gave me confidence in the final design.
Overall, a smooth and positive experience. I would gladly work with them again!
They came in time to take the measurements. The main reason I have asked for an analysis was due to some cracks I had on ceiling which they have identified the root cause.
Details: Inspection of existing structure, repairs, or new construction • Residential
Structural Engineering Services
Joanne D.
Sep 27, 2025
•
Hired on Thumbtack
Mason was amazing. He provided exactly what I needed at a great value. He was kind, caring and professional. He was also quite responsive and clear in his communication. He delivered the project promptly as well. I will be hiring Mason for all my structural engineering needs.
Details: Addition not attached to building or residence • Residential
Cecilia home (Arch Design)'s reply
Hi Joanne, thank you for your kind review. We truly appreciate it and look forward to working with you on future projects.
Structural Engineering Services
Arturo s.
Jun 5, 2025
•
Hired on Thumbtack
I really appreciate the honesty on them, I was concerned about some cracks that have developed over the last few years on my house and I called them for a foundation inspection. He explained that this arent worrysome based on their nature and in fact are pretty common on the bay area due to soil and left it up to me whether to still get a the inspection done or not.
Thank you so much!
Details: Need professional’s help to identify needs • Residential
Structural Engineering Services
Credentials
Background Check
Lei Zheng
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
I disclose my price over the phone.
What is your typical process for working with a new customer?
Discuss and scope the work then explain the normal process to client, and set milestone for each party to reach and get the job done in time.
What education and/or training do you have that relates to your work?
Master degree in civil engineering specialized in structural design and analysis. 20 years of experience in the field. I like to discuss with client the detail of how to do it.
