Get matched with top structural engineers in La Grange, CA

Q: What is considered a structural issue in a house?

• <div><p>Any issue that affects the structural integrity or soundness of a home is considered a structural issue. In addition to foundation cracks, other signs of structural issues include roof leaks, bowing walls, sloping floors, gaps around windows and doors, and more.</p></div>

Q: Is it okay to drill into a load-bearing beam?

• <div><p>You should avoid drilling or cutting into load-bearing beams because removing material will weaken it and increase the risk of structural damage or even collapse. If you do need to drill into a load-bearing beam, speak with a structural engineer first to discuss where it&rsquo;s safest to drill and the width and depth of the bit that&rsquo;s safe to use.</p></div>

Q: If you do the work yourself, how can you be sure your home is still structurally sound?

• <div><p>If you intend to do the majority of the work yourself, you can <a href="https://www.angi.com/articles/how-much-does-architect-cost.htm">pay to hire an architect</a> or a structural engineer to ensure your home remains structurally sound. They can help with the planning to make sure everything is up to code and safe for your family. On the other hand, if you&rsquo;re not sure your home will be completely safe when you&rsquo;ve completed the project, let a pro do the job.</p></div>

Q: What is the 10 10 rule in construction?

• <div><p>The 10 10 rule describes the formula most contractors use to determine how much to charge for a job. Allowing for 10% overhead above the total projected cost to do the work and 10% profit sets a contractor up for success, even if there are delays or other problems on the project. This formula isn&rsquo;t a hard-and-fast rule, but it is a ballpark figure to begin with when estimating your expenses on a job.</p></div>

Q: Can hiring a pro prevent future structural issues?

• <div><p>Their expertise in identifying potential problems early and implementing durable solutions safeguards your home&rsquo;s integrity.</p></div>

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Verified Reviews for Structural Engineering pros in La Grange, CA

*The Angi rating for Structural Engineering companies in La Grange, 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 La Grange, 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 May 01, 2026

Reviewed in May 2026
This is a wonderful hard working company that cares about their work. They not only painted my whole house they also did my whole wrap around porch balcony . It was a big job and they came and did it no time. Our house looks amazing and brand new. Thanks Pedro & Crew.
GOLDEN STAR PAINTING INC
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Reviewed in March 2026
Customer service was excellent. I had a call back from them with in 15 minutes of my first call. Work was scheduled and completed in a timely manner. I would highly recommend them to anyone needing mold removal treatment in their home. It was a pleasure doing business with them.
Pacific Pure Maintenance
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Reviewed in June 2024
He was flexible with scheduling and listened to all of my goals and details of wanting the dog door installed and step built outside the door. .
Against The Grain Handyman - Unlicensed Contractor
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Reviewed in May 2024
Very satisfied with there work out standing work The whole project was done correctly with everyone that was involved would highly recommend them
NNKC ENTERPRISES INC
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Reviewed in February 2024
Buckley flooring did an excellent job installing our engineered wood floors. The demo and installation including baseboards took 4 days and we are elated with the results. 10 stars
Buckleys Flooring
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Reviewed in November 2023
Communicative thru the whole process, easy to work with and did great work. Made sure everything was up to my liking before packing up at the end of the project.
T Chase Construction
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Reviewed in November 2023
Great these guys were probably one of the best I’ve seen very nice very clean. Very thorough. Can’t say enough about this you guys they come on did the job right quickly and I’ve worked with a lot of contractors in my time I have to say hands-down these guys were the best at a good price. If you...
GenJazz Building & Electrical Solutions
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Reviewed in August 2023
Extremely pleasant and helpful. While unavailable to do the full project, Mr. Frederick still came out to look at our problem area and took samples for testing and gave us lots of advice on what to do for our next steps.
D A Frederick Construction
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Reviewed in April 2023
Concrete Innovations did three retaining walls for us (two concrete, one stacked blocks) and a new french drain around a basement. Will definitely work with them again.
Concrete Innovations, Inc.
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Reviewed in August 2022
Tim Werner is prompt, efficient and very polite!
Werner's Plumbing
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Find Structural engineers in La Grange

Mastodon Engineering Group, LLC

5.0(

)

Serving La Grange, CA and surrounding areas

In business since 2021

Free estimates

Offers commercial services

"Mastodon Engineering Group is a heck of a company. I would highly recommend them to anyone. Mark is a really respectful man. I really liked working with Mark. Super professional, high integrity, very charismatic. I like people who are easy to talk to and have a sense of humor. He meets all those standards for me. He is very efficient and that is a plus."

Recommended by100%of homeowners

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Structure Of Design Calculations and Inspections

New to Angi

Serving La Grange, CA and surrounding areas

In business since 2000

Credit card accepted

Here at Structure of Design Calculations and Inspections, I focus on quality of the project every time. I am very precise with the way I complete my projects. With over 35 years of experience being a Civil Engineer I have dedication and pride in my work. Call me today for an estimate for building your future.

Response time9 hrs

Serving La Grange, CA and surrounding areas

In business since 1995

EEI has been in business for 6 years. With offices in Reno NV, Carlsbad CA, and Camarillo CA EEI provides Environmental, Engineering and Architectural services. If you need Engineering or Architectural services please send an e-mail to [email protected]. A complete company profile can be seen at www.eeitiger.com, or call us in Reno at (775) 746-1980 to discuss how we can assist you.

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Structural Engineering questions, answered by experts

Any issue that affects the structural integrity or soundness of a home is considered a structural issue. In addition to foundation cracks, other signs of structural issues include roof leaks, bowing walls, sloping floors, gaps around windows and doors, and more.

You should avoid drilling or cutting into load-bearing beams because removing material will weaken it and increase the risk of structural damage or even collapse. If you do need to drill into a load-bearing beam, speak with a structural engineer first to discuss where it’s safest to drill and the width and depth of the bit that’s safe to use.

If you intend to do the majority of the work yourself, you can pay to hire an architect or a structural engineer to ensure your home remains structurally sound. They can help with the planning to make sure everything is up to code and safe for your family. On the other hand, if you’re not sure your home will be completely safe when you’ve completed the project, let a pro do the job.

The 10 10 rule describes the formula most contractors use to determine how much to charge for a job. Allowing for 10% overhead above the total projected cost to do the work and 10% profit sets a contractor up for success, even if there are delays or other problems on the project. This formula isn’t a hard-and-fast rule, but it is a ballpark figure to begin with when estimating your expenses on a job.

Their expertise in identifying potential problems early and implementing durable solutions safeguards your home’s integrity.

The La Grange, CA homeowners’ guide to structural engineering services

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

See all articles

Lyle Hendriks
•
May 5, 2026May 5, 2026
How Much Does Beam Installation Cost [2026 Data]
Beam installation costs are an important consideration if you’re building a home or doing renovations. Learn about average costs and factors in this guide.
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•
May 30, 2026May 30, 2026
How Much Does a Structural Engineer Cost to Hire? [2026 Data]
The cost of a structural engineer is easily justifiable given the value they bring to the table. Use this guide to see what hiring your professional will total.
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•
May 30, 2026May 30, 2026
How Much Does It Cost to Install an LVL Beam? [2026 Data]
Looking to remove load-bearing walls and vertical supports to open up your living space? Learn about what affects the cost to install an LVL beam.
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•
May 21, 2026May 21, 2026
What to Expect From a Structural Engineer Foundation Inspection
Identify potentially serious problems with your foundation with an inspection from a structural engineer.
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May 2, 2026May 2, 2026
Structural Steel Beam vs. Wood Beam: Which Is Right for You?
Structural steel and wood beams ensure your house is structurally sound. Learn the difference between steel and wood beams and how to choose the right one.
Dan Simms
•
Apr 9, 2026Apr 9, 2026
Why You May Need to Hire a Structural Engineer for a Home Inspection
Learn why it might be a good idea to hire a structural engineer for a home inspection in addition to a general home inspector when you’re purchasing a home.