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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon15
    Verified structural engineering services reviews

Verified Reviews for Structural Engineering pros in Knightsen, CA

*The Angi rating for Structural Engineering companies in Knightsen, 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 Knightsen, 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 October 04, 2025

Find Structural engineers in Knightsen

Avatar for Groundworks

Groundworks

2333 Courage Dr Ste C
4.33(
12
)
•Approved Pro

Groundworks

2333 Courage Dr Ste C
4.33(
12
)
•Approved Pro
Customers say: Quality work
76 local quotes requested
20 years of experience

Groundworks, formerly Bay Area Underpinning, specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento and San Jose areas. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation. Schedule your FREE inspection today! 1116054

"We hired Groundworks CA (fka Bay Area Underpinning) for what we understood was a full foundation repair. We paid $42K. They only worked on the rear and never informed us that the front wasn’t included. Months later, while selling our home, a third-party engineer found $189K in unaddressed issues at the front. We were blindsided, lost our buyer, and suffered major financial and emotional stress. Groundworks later admitted they hadn’t measured the front. Their rushed “final inspection” months later felt reactive, not professional. When asked for a partial refund, they refused. We feel misled and abandoned. Avoid."

Dominick M on June 2025

Groundworks, formerly Bay Area Underpinning, specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento and San Jose areas. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation. Schedule your FREE inspection today! 1116054

"We hired Groundworks CA (fka Bay Area Underpinning) for what we understood was a full foundation repair. We paid $42K. They only worked on the rear and never informed us that the front wasn’t included. Months later, while selling our home, a third-party engineer found $189K in unaddressed issues at the front. We were blindsided, lost our buyer, and suffered major financial and emotional stress. Groundworks later admitted they hadn’t measured the front. Their rushed “final inspection” months later felt reactive, not professional. When asked for a partial refund, they refused. We feel misled and abandoned. Avoid."

Dominick M on June 2025

Sergio Mayorga and Associates

1905 Canyon Oaks Cir
New on AngiNew on Angi
•Approved Pro

Sergio Mayorga and Associates

1905 Canyon Oaks Cir
New on AngiNew on Angi
•Approved Pro
39 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Saboo inc

415 Beatrice Ct Suite H
No reviews yet

Saboo inc

415 Beatrice Ct Suite H
No reviews yet
21 years of experience

Looking for top-notch electrical and plumbing services in the San Francisco Bay Area? Look no further than Saboo Inc! Our team of experts is dedicated to providing exceptional care for your home. Contact us today for all your electrical, plumbing, heating and A/C, structural engineering, or architecture needs.

Looking for top-notch electrical and plumbing services in the San Francisco Bay Area? Look no further than Saboo Inc! Our team of experts is dedicated to providing exceptional care for your home. Contact us today for all your electrical, plumbing, heating and A/C, structural engineering, or architecture needs.

TEAL Engineering, Inc.

647 Tain Ct
No reviews yet

TEAL Engineering, Inc.

647 Tain Ct
No reviews yet

TEAL Engineering offers structural design and solutions for a wide range of projects, from additions and remodels to custom homes and retaining walls. We have over 20 years of experience in the industry and provide contractor and framer friendly construction documents that save immensely in construction cost while giving effective designs to minimize the permit process. We are an owner operated business and limit the number of projects we take on in order to give every project the in-depth attention and detailing that makes us successful, no matter the size of the structure.

TEAL Engineering offers structural design and solutions for a wide range of projects, from additions and remodels to custom homes and retaining walls. We have over 20 years of experience in the industry and provide contractor and framer friendly construction documents that save immensely in construction cost while giving effective designs to minimize the permit process. We are an owner operated business and limit the number of projects we take on in order to give every project the in-depth attention and detailing that makes us successful, no matter the size of the structure.

Human Nature Design & Construction, Inc

508 Davey Glen Rd
5.00(
3
)

Human Nature Design & Construction, Inc

508 Davey Glen Rd
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Human Nature Design & Construction Inc is a Design to Build and Construction firm with a distinguished reputation. Our firm excels in residential and commercial projects. Whether you need help with minor updating, large-scale renovations or new construction, we’ll help you achieve the look you want, on time and within your budget!

"Designing a 5800 sqft house and now is under 2nd review. Highly recommended leo"

Ekyn C on November 2018

Human Nature Design & Construction Inc is a Design to Build and Construction firm with a distinguished reputation. Our firm excels in residential and commercial projects. Whether you need help with minor updating, large-scale renovations or new construction, we’ll help you achieve the look you want, on time and within your budget!

"Designing a 5800 sqft house and now is under 2nd review. Highly recommended leo"

Ekyn C on November 2018

L.E. Baca Construction Co

35120 Buckingham Ct
No reviews yet

L.E. Baca Construction Co

35120 Buckingham Ct
No reviews yet
41 years of experience

L.E. Baca Construction Co. is a respected home builder based in Newark, CA and serving the entire San Francisco Bay Area and other nearby areas. We proudly offer design/build and constructions services for brand new custom homes. We take great pride in customizing the homes we build to meet the exact needs of our clients. Thanks to our use of the highest-quality materials and over 30 years of experience in the custom home industry, our team of home builders is more than capable of turning your “dream home” into reality. Set your appointment with one of our designers and build your home for the future today!

L.E. Baca Construction Co. is a respected home builder based in Newark, CA and serving the entire San Francisco Bay Area and other nearby areas. We proudly offer design/build and constructions services for brand new custom homes. We take great pride in customizing the homes we build to meet the exact needs of our clients. Thanks to our use of the highest-quality materials and over 30 years of experience in the custom home industry, our team of home builders is more than capable of turning your “dream home” into reality. Set your appointment with one of our designers and build your home for the future today!

Zenith Engineers Inc

22320 Foothill Blvd
4.33(
6
)

Zenith Engineers Inc

22320 Foothill Blvd
4.33(
6
)
Customers say: Quick response
16 years of experience

We bring to the table, un-paralleled technical knowledge since all engineers & designers at Zenith have masters degrees in civil/structural Engineering and several years of experience. Our work ethic is such that we respond to emails within 30 minutes and always answer phone calls. Established in 2009, Zenith Engineers Inc is a team of 25+ engineers, designers and draftsman which was started in 2009. Since inception, our team has delivered thousands of projects across the United States.

"After having used Zenith for multiple projects in the last few years, looks like it's finally time to look for someone else for the next one. We started using Zenith because of its responsiveness and effectiveness when it came to structural design. With them as part of our team, we were able to keep up with the City submittal and response timelines we had set. Fast forward to today, and we can't get a hold of anyone. When we do, it's always an excuse for why they didn't respond, without a resolution. We sent them the last City comments 30 days ago and have yet to get anything viable to re-submit back to the city. Given that this is a 30-unit hotel project, going with a different firm now will mean a complete re-design of the project; an absolutely painful exercise that will set us back months. Zenith knows that. So it's absolutely shameful for them to act in a way that would even suggest that our only choice is to get the entire project re-designed by another firm just to have it keep moving forward. So much for "we respond to emails within 30 minutes and always answer phone calls" as outlined on one of their online profile. Knowing how we were treated on this round of City comments and the fact that the entire company seems complacent about what they try to embody in their rhetoric, I would stay away for any future project."

Arvand S on December 2022

We bring to the table, un-paralleled technical knowledge since all engineers & designers at Zenith have masters degrees in civil/structural Engineering and several years of experience. Our work ethic is such that we respond to emails within 30 minutes and always answer phone calls. Established in 2009, Zenith Engineers Inc is a team of 25+ engineers, designers and draftsman which was started in 2009. Since inception, our team has delivered thousands of projects across the United States.

"After having used Zenith for multiple projects in the last few years, looks like it's finally time to look for someone else for the next one. We started using Zenith because of its responsiveness and effectiveness when it came to structural design. With them as part of our team, we were able to keep up with the City submittal and response timelines we had set. Fast forward to today, and we can't get a hold of anyone. When we do, it's always an excuse for why they didn't respond, without a resolution. We sent them the last City comments 30 days ago and have yet to get anything viable to re-submit back to the city. Given that this is a 30-unit hotel project, going with a different firm now will mean a complete re-design of the project; an absolutely painful exercise that will set us back months. Zenith knows that. So it's absolutely shameful for them to act in a way that would even suggest that our only choice is to get the entire project re-designed by another firm just to have it keep moving forward. So much for "we respond to emails within 30 minutes and always answer phone calls" as outlined on one of their online profile. Knowing how we were treated on this round of City comments and the fact that the entire company seems complacent about what they try to embody in their rhetoric, I would stay away for any future project."

Arvand S on December 2022

Style & Structure, INC

3478 Buskirk Ave
4.97(
34
)

Style & Structure, INC

3478 Buskirk Ave
4.97(
34
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Style and Structure, Inc. is committed to creating a better contracting experience throughout the entirety of the project process. From the inception of the vision to the completion of the project, we believe in providing our customers with the most genuine care and attention to detail. With our stellar craftsmanship, highest quality of service and a superior level of follow through, our goal is to create an enjoyable experience leading to the highest satisfaction for our valued customers. Style & Structure have served over 2000 clients in San Diego and San Francisco Bay Area with complete satisfaction over the past 15 year.

"Excellent work on the project throughout. Had two huge custom windows with wood trim that needed replacement from wood rot. Also needed to replace a door and fix the flooring around them. Liron and the team did a fantastic job and it turned out better than I expected and on budget."

Owen O on June 2019

Style and Structure, Inc. is committed to creating a better contracting experience throughout the entirety of the project process. From the inception of the vision to the completion of the project, we believe in providing our customers with the most genuine care and attention to detail. With our stellar craftsmanship, highest quality of service and a superior level of follow through, our goal is to create an enjoyable experience leading to the highest satisfaction for our valued customers. Style & Structure have served over 2000 clients in San Diego and San Francisco Bay Area with complete satisfaction over the past 15 year.

"Excellent work on the project throughout. Had two huge custom windows with wood trim that needed replacement from wood rot. Also needed to replace a door and fix the flooring around them. Liron and the team did a fantastic job and it turned out better than I expected and on budget."

Owen O on June 2019

Xsys Engineering Inc

585 Emory Street
5.00(
4
)

Xsys Engineering Inc

585 Emory Street
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 2007, Xsys Engineering Inc. has been a recognized leader in providing world-wide sales, service and advanced technical assistance in support of automated systems utilized in the fabrication and production of multiple manufacturing processes. Our primary area of expertise is providing complete, comprehensive support for the semiconductor manufacturing industry; as well as the numerous sub-industries that are interdependent on the base process of wafer manufacturing. This includes the production processes related to Hard Disk Drive and Memory Storage Devices, Optics and Laser applications, as well as Solar and other Alternative Energy Technologies

Since 2007, Xsys Engineering Inc. has been a recognized leader in providing world-wide sales, service and advanced technical assistance in support of automated systems utilized in the fabrication and production of multiple manufacturing processes. Our primary area of expertise is providing complete, comprehensive support for the semiconductor manufacturing industry; as well as the numerous sub-industries that are interdependent on the base process of wafer manufacturing. This includes the production processes related to Hard Disk Drive and Memory Storage Devices, Optics and Laser applications, as well as Solar and other Alternative Energy Technologies

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Structural Engineering questions, answered by experts

Most structural engineers offer free quotes, regardless of the size of the job. For simple inspections when buying or selling a home, engineers typically charge a flat fee that may be based solely on your home’s foundation type and square footage. For larger projects, like new construction and major home renovations, an engineer will either perform an analysis of your project and site and provide you with a formal estimate, or they will do a more in-depth assessment and in-person site inspection before coming up with a per-hour or per-project cost estimate. In most cases, the estimate is free.

Because of their composite structure, cutting or drilling LVL beams can compromise their integrity. We strongly advise contacting a general contractor or structural engineer before making any alterations to LVL beams. Professionals can also answer questions about choosing between a pier and beam versus slab foundation when designing your project.

Proper licensing and experience in residential and commercial structural projects.

Yes, you can put a doorway in a structural wall; in fact, most exterior doors are set into structural walls. The project is a little more challenging than installing a door in a non-load-bearing wall because you need a structural engineer to assess the wall and make sure it’s safe to create a wall opening. Your engineer’s report will include instructions for your contractor on how and where to install additional supports, like steel headers above the door, to distribute the weight above to the wall on either side of the door.

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.

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