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Find Engineer structural pros in Laguna Hills

Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.8(
147
)

Serving Laguna Hills, CA and surrounding areas

Angi Approved

In business since 1992

Free estimates

Emergency services offered

"Erinn was my initial contact and he gave a very through and fair estimate. We had structural work done to support floor joists and large beams under the garage that needed replacing. Ernesto and his team, Julio, Salvatore and Gilder worked tirelessly to complete the work and were respectful, punctual, informative and good humoured throughout the entire process. I would not hesitate to use them again or recommend them to others. A really great company!!"
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%
36 neighbors recently requested a quote
Avatar for Nick Engineering, Inc.
Nick Engineering, Inc.
4.9(
17
)

Serving Laguna Hills, CA and surrounding areas

Angi Approved

In business since 2013

Customers say: True professional

"Sam did a fantastic job in designing the structural engineering calculations for my new construction project in Santa Ana. He was very honest and recommended the all right things to create a strong foundation, which helped with an outstanding outcome! Sam was very helpful and responsive through the whole process especially fulfilling all the city?s requirements. I am extremely happy with my experience with Sam at Nick Engineering and will definitely use his services again in the future."
Exterior before demolition
Exterior framing
Exterior completed
Exterior completed
Exterior view

+26

Response time9 hrs
Recommended by94%of homeowners
Avatar for K & K Engineering
K & K Engineering
5.0(
12
)

Serving Laguna Hills, CA and surrounding areas

Angi Approved

In business since 2020

Free estimates

Emergency services offered

"I hired Kyle as my structural engineer for my ADU. Long story short, my original architect ghosted me, and left an incomplete plan and about two months before application expires. I had to change my design a bit and Kyle was so kind. He helped me finished my revision over a weekend even though he had a lot of work at hand after he leaned my situation. And the city revision only cost him a day. With his help I was able to pull my permit two days before the deadline! Excellent work Kyle! Much appreciated!"
Response time10 hrs
Response rate98%
2 neighbors recently requested a quote
New Beginning Engineering
5.0(
17
)

Serving Laguna Hills, CA and surrounding areas

Angi Approved

In business since 2005

Free estimates

Credit card accepted

"I hired Beginnings Engineering for a structural project on my 45-year-old home and worked with Jonathon Sipe and Nada. I spoke with several other firms in Orange County first. Most of the alternative proposals leaned toward complicated, expensive “perfect” solutions that might make sense on a new build, but didn’t feel grounded in the reality of an older home. Jonathon took a different approach: he listened to what I was trying to accomplish, worked through the constraints with me, and came back with a solution that made sense in the real world—while still being safe and code-compliant. On top of that, the experience was just… easy. Communication was straightforward, follow-through was solid, and they were genuinely friendly people to deal with. They weren’t the lowest engineering quote, but they were the lowest-cost path overall because their design avoided the unnecessary construction scope other firms recommended."
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Alpha Omega
Alpha Omega
4.6(
76
)

Serving Laguna Hills, CA and surrounding areas

Angi Approved

In business since 2003

Free estimates

Small jobs welcome

"After initial consultation by phone we quickly scheduled an appointment. The construction engineer came in 2 days, reviewed our project and provided supporting documentation for our needs. Highly recommend!"
Plot Plan for Auto Dealer
Auto Body Shop
Response time10 hrs
Response rate86%
68 neighbors recently requested a quote
Avatar for Harsini, Inc.
Harsini, Inc.
5.0(
6
)

Serving Laguna Hills, CA and surrounding areas

Angi Approved

In business since 2019

Offers commercial services

Customers say: Quick response

"Mahyar was knowledgeable and a great communicator. His report was clear and helpful. He was also prompt in responding. All-around pleasant to work with. Highly recommend this firm."
Response time4 hrs
Recommended by100%of homeowners
Avatar for Frontier Engineering Group
Frontier Engineering Group
5.0(
5
)

Serving Laguna Hills, CA and surrounding areas

Angi Approved

In business since 1995

Free estimates

Credit card accepted

"Khaled responded quickly to my engineering request and had the plans and specifications available in less than a week. He then followed up to ensure everything was completed to my satisfaction."
Damaged Wall Studs
Retaining Wall Replacment
House Remodeling
Reinstalling new stud
Existing Wall Excavation

+29

Response time3 hrs
Response rate95%
Recommended by100%of homeowners
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Showing 1-10 of 283
FAQs for engineer structural projects in Laguna Hills, CA

To determine if a wall is load-bearing, start by checking your home’s original plans or asking a structural engineer. Exterior walls always carry weight, but interior ones only do if they sit over a beam or run perpendicular to floor joists. If a wall lines up with posts in the basement or falls directly under the roof ridge, assume it’s load-bearing and call a professional before attempting to remove it with a sledgehammer.

Calculating the wall load and sizing the beam must be performed by experts to ensure structural safety. You need a structural engineer to evaluate all load aspects and determine the proper beam dimensions. A professional engineer performs precise calculations and advises on any necessary enhancements, such as larger footings for support. An inspector then verifies that the revised structure meets all safety and code regulations before the finishing work begins.

Hiring a structural engineer is essential for ensuring your home remains structurally sound during any major renovation. Their responsibility is to deliver expert assessments and design recommendations for load-bearing modifications. The average cost to hire a structural engineer is $500, with rates ranging from $350 to $800. Consulting a licensed, experienced engineer guarantees that every structural project, whether constructing a new home or remodeling an existing one, is completed safely and efficiently.

Almost all load-bearing wall removals require a permit as they support everything above it, and building departments want proof that the new beam can handle the weight. Pulling a permit triggers plan review and inspections that confirm the work meets local code and safety standards. Skipping this step can lead to fines or being forced to rebuild later, so have your contractor pull the permit before work starts.

Removing a load-bearing wall to create an entrance for a carport or covered patio is a task that comes with defined cost implications. This modification requires extra structural adjustments to ensure safety and proper integration with the adjoining space. When you convert a wall into an entryway, you can expect to pay between $3,200 and $9,500, with an average cost of $6,400. The additional work required for this conversion reinforces the home’s integrity and ensures compliance with applicable building codes.

The Laguna Hills, CA homeowners’ guide to engineer structurals

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