Get matched with top structural engineers in Santa Ana, CA

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4.8

(31 reviews)

Top-rated structural engineers.

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Find Structural engineers in Santa Ana

Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.6(
241
)

Serving Santa Ana, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Excellent experience again with Alpha Structural. Charlie Rosenkranz came to see the 3-story apartment building in West Hollywood. We discussed what the soft story retrofit plans will likely include. He's knowledgeable and experienced. We appreciated his professional no-pressure approach and answering our questions. Alpha performed an exploratory investigation of the support structure, as architectural plans were not available. They engineered the plans with city approval. They then consulted with us and provided the approved THP (Tenant Habitability Plan) paperwork. Production Manager Dave Schlaich and Job Supervisor Seth Price met me before construction. Dave went over the approved plans and explained the work that would be performed, and the purpose. They both answered all my questions. Lawrence and Antonio were the main work team. They were very pleasant and answered all our questions. Both had great explanations with Lawrence being very detailed. Seth provided timely progress reports by phone and text. He answered all questions, and provided contacts for automatic shut-off gas valves and stucco work. Despite Covid-19, they scheduled and passed inspections, and completed the work in under a month. We've seen projects by other companies stuck in limbo for months with no progress, so we chose Alpha to avoid complications. They removed all debris, and left the property clean. The tenants and neighbors had no complaints. Daniel Aparicio also explained various issues. Communication with everyone, including the office staff, was excellent. We're very pleased with this experience."
Basement Addition
Basement Expansion
Caisson Supported Retaining Wall
Cantilevered Deck Design Build
Deck Expansion and Slope Failure with Retaining Wall

+315

Response time10 hrs
Response rate96%
26 neighbors recently requested a quote
New Beginning Engineering
4.6(
19
)

Serving Santa Ana, CA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"I called on a Friday evening and Jonathon answered. I needed a structural engineer inspection to satisfy an underwriting requirement of the lender for a house I was selling. Jonathon came out that weekend, was very pleasant and helpful and I had the letter I needed first thing Monday morning. I was quite impressed with his service and would definitely use him again."
16 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for K & K Engineering
K & K Engineering
5.0(
13
)

Serving Santa Ana, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"The best structural engineer that i ever worked with they saved me thousands of dollars in construction. Been working with them for a few years now and highly recommend them to everyone."
Response time10 hrs
Response rate98%
4 neighbors recently requested a quote
Avatar for Nick Engineering, Inc.
Nick Engineering, Inc.
5.0(
21
)

Serving Santa Ana, CA and surrounding areas

Approved

In business since 2013

Customers say: True professional

"I recently engaged Nick Engineering for a kitchen remodeling, and I must say, their structural engineering work was exceptional. Their design not only gave our house a stunning makeover but also made sure it is built to last. The teams professionalism, responsiveness, and commitment to meeting our expectations made the entire project a breeze. I highly recommend Sam and his team for anyone in need of outstanding structural engineering services for their home renovation projects"
Exterior before demolition
Exterior framing
Exterior completed
Exterior completed
Exterior view

+26

Response time9 hrs
Recommended by88%of homeowners
Avatar for RCS Engineering Services
RCS Engineering Services
5.0(
3
)

Serving Santa Ana, CA and surrounding areas

Approved

In business since 2018

Offers commercial services

Customers say: Quick response

Our firm provides structural engineering support for all phases in the design and construction process. Our primary function is to create structural plan packages for submission to the governing authority. We are also available to conduct preliminary field visits and structural observations during construction. In whichever service you need, we pride ourselves in carrying out the job professionally, quickly, and for an affordable price.

Slab On Grade - Carport
Foundation Underpinning
Existing Wall
Existing Wall/ Form Work
FOundation Underpinning

+15

Response time8 hrs
Recommended by100%of homeowners
Avatar for VC Architecture & Design
VC Architecture & Design
5.0(
6
)

Serving Santa Ana, CA and surrounding areas

Approved

Free estimates

Small jobs welcome

Customers say: Quick response

"Raj, is a stand-up guy full of integrity. We needed Structural Engineering Design and Calculation services for a retaining wall in our backyard- the wall is neighbor adjacent and retaining a slop, and would exceed 75LF in length and 4FT height. It needed to be designed thoughtfully; And we needed it to be prepared and presented to the City for a Building Permit, so it also had to adhere to our city's unique municipal codes and ordinances. And we needed it done ASAP. Raj, took the challenge and delivered! Raj, came over immediately, he worked over the weekend for us, and delivered all the necessary designs, calculations and drawings, such that it can go to the City by Monday morning. All while putting up with our countless questions, emails, and phone calls. And of course the Engineers at the City Planning & Building Department granted the permit without hassle. His patience, professionalism, and calm demeanor is why we will call Raj again for all of our Engineering needs in the future."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Design X Architects
Design X Architects
5.0(
43
)

Serving Santa Ana, CA and surrounding areas

Approved

In business since 2009

Free estimates

Customers say: Quality work

"Jonathan was great! He was efficient and thorough, easy to work with, and helpful at each step of my ADU project. I have never hired an architect before and Jonathan was completely open to my questions and suggestions. I never felt dumb for asking a question I was unsure of or that Jonathan wasn't taking into consideration the things I was suggesting from a design standpoint. I would say he is a customer-centric architect. He did what he said he would do when he said he would do it. He was always prompt in his responses and clear in what to expect next. I would hire him again in a heartbeat and couldn't recommend him enough for this kind of project. Thanks Jonathan!"
Pool View
Front Entry
Guest House View
Dining Area
Lobby

+7

Response time2 days
Response rate92%
7 neighbors recently requested a quote
Avatar for AAA Engineering Design
AAA Engineering Design
4.1(
9
)

Serving Santa Ana, CA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

With over two decades of experience, we provide structural engineering services for residential and commercial projects throughout California. We specialize in timber, steel, concrete, and CMU structural design for public and private sector developments. Our approach focuses on safety, constructability, cost efficiency, and full code compliance.\nOur experience includes shopping centers, office buildings, retail spaces, tenant improvements, industrial facilities, new homes, additions, remodels, ADUs, retaining walls, foundation systems, seismic retrofits, and structural upgrades. We work closely with owners, architects, contractors, and local agencies to deliver practical engineering solutions with fast turnaround times and reliable support from design through permitting and construction. Customer satisfaction, clear communication, and dependable service are the foundation of our business. Contact us today to discuss your project.

3 Story 4 Condos
3 Story 4 Condos
3 Story 4 Condos
3 Story 4 Condos
3 Story 4 Condos

+5

6 neighbors recently requested a quote
Recommended by66%of homeowners
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FAQs for structural engineering projects in Santa Ana, CA

No, it’s not legal for unlicensed individuals to conduct structural calculations for buildings or building repairs. Not only do licensing requirements prevent DIYers from tackling this project, but mistakes can also be extremely dangerous and put your property and anyone inside or near it at risk of severe injury or even death. You should always hire a licensed and certified local structural engineer to make structural calculations.

Yes, all states require structural engineers to carry the proper license, with specifics determined by each state. You can use Angi’s state licensing tool to confirm that the structural engineer you’re considering holds the required licensing to tackle your job. Hiring an unlicensed structural engineer will not only cause issues with permits but it could also lead to an unsafe building. The cost of a professional, licensed, and experienced engineer is well worth the investment.

The process of hiring a structural engineer starts by finding reliable professionals in your area and comparing quotes from at least three of them. From there, you can narrow down your selection by asking some leading questions:

  • Do you have experience working in my specific area?

  • Do you have professional indemnity insurance?

  • What will your structural report cover?

  • Do you charge a flat fee for a structural report or by the hour?

  • How long have you been in business?

  • Do you have a list of customer references?

Structural engineers typically charge between $100 and $250 per hour, but many jobs won’t be based on a per-hour fee. Instead, the structural engineer will offer a flat rate for the inspection and structural calculations. The flat rate for a structural engineer costs an average of around $550, but you could see prices ranging from $300 to $800, depending on the complexity of your project and how easy it is to access certain parts of your home for the inspection.

Whether you’re building a new home or building an extension on your existing property, you will likely need both a structural engineer and an architect. A structural engineer will determine what loads your foundation and framing can safely handle, and an architect will draw plans according to those structural calculations to simplify the building process. You can start by contacting a structural engineer near you, as many work alongside architects and can get all of the prep work done at once.

The Santa Ana, CA homeowners’ guide to structural engineering services

From average costs to expert advice, get all the answers you need to get your job done.