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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon21
    Verified structural engineering services reviews

Find Structural engineers in South Gate

Avatar for Eagle View Remodeling

Eagle View Remodeling

4.86(
50
)
Approved Pro

Eagle View Remodeling

4.86(
50
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
769 local quotes requested

We have the experience and dedication to bring your dreams to reality! Specializing in Painting, Flooring and Ceramic Tile services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today! Visit our website at https://eagleviewremodeling.com/.

"I was pleased with Amir and highly recommend him. He responded quickly with quotes and the delivery of professionals to my home to get the work done. The jobs were relatively small but he did not hesitate to help me. The quality of the work was excellent."

Susanne S on September 2025

We have the experience and dedication to bring your dreams to reality! Specializing in Painting, Flooring and Ceramic Tile services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today! Visit our website at https://eagleviewremodeling.com/.

"I was pleased with Amir and highly recommend him. He responded quickly with quotes and the delivery of professionals to my home to get the work done. The jobs were relatively small but he did not hesitate to help me. The quality of the work was excellent."

Susanne S on September 2025


Avatar for RCS Engineering Services

RCS Engineering Services

5.00(
3
)
Approved Pro

RCS Engineering Services

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

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.

"I searched many and started off with others and nobody came close in handling what we needed. I found Richard, he came in and took care of it all; it was completed in a timely manner with his accurate thinking. He definitely thought ahead and it saved me a lot of time, grief and money. He got ahead of any issues and resolved potential problems that could arise. He knew exactly what the city would require and did what needed to be done which saved us an untold amount of time and money. I did not know him from Adam, he works at a very different level of ability and knowledge. His pricing for me was the best! He is a gem, get him if you can!"

Constantine P on January 2020

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.

"I searched many and started off with others and nobody came close in handling what we needed. I found Richard, he came in and took care of it all; it was completed in a timely manner with his accurate thinking. He definitely thought ahead and it saved me a lot of time, grief and money. He got ahead of any issues and resolved potential problems that could arise. He knew exactly what the city would require and did what needed to be done which saved us an untold amount of time and money. I did not know him from Adam, he works at a very different level of ability and knowledge. His pricing for me was the best! He is a gem, get him if you can!"

Constantine P on January 2020


Peter T. Erdelyi & Associates, Inc.

4.53(
84
)
Approved Pro

Peter T. Erdelyi & Associates, Inc.

4.53(
84
)
Approved Pro
Customers say: Quick response
86 local quotes requested
49 years of experience

Peter T. Erdelyi and his office of 15 employees have designed thousands of residential and commercial projects over the past 37 years - remodels, additions and new buildings

"Very professional and prompt. Did a great job"

Henry D on November 2025

Peter T. Erdelyi and his office of 15 employees have designed thousands of residential and commercial projects over the past 37 years - remodels, additions and new buildings

"Very professional and prompt. Did a great job"

Henry D on November 2025


Avatar for Pac Sands Corp

Pac Sands Corp

5.00(
5
)
Approved Pro

Pac Sands Corp

5.00(
5
)
Approved Pro
112 local quotes requested
8 years of experience

We specialize in home designs, structural engineering, and architectural plans for new homes and ADUs, and helping customers get building permits fast. We've been licensed professional engineers in California for over 20 years. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Muy buen servicio y excelente compania "

Ernesto M on August 2025

We specialize in home designs, structural engineering, and architectural plans for new homes and ADUs, and helping customers get building permits fast. We've been licensed professional engineers in California for over 20 years. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Muy buen servicio y excelente compania "

Ernesto M on August 2025


Avatar for Othniel Design Realty

Othniel Design Realty

4.50(
2
)

Othniel Design Realty

4.50(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Othniel Design Realty (ODR) has been service for 13 years and specializes in design and inspections with certified home inspectors, general building contractors, and registered engineers that can offer you the most comprehensive drawings and reports for your home. For design, our main focus are on Accessory Dwelling Unit, Single Family Residence, Multi Family Residence, Coffee Shop, Restaurant, Office, Gas Station, and Food Mart; for inspections either you are Home Buying needing a home inspection for your lender transaction, Home Selling wanting a home inspection for your broker to increase the sales price, or Home Owning needing a home inspection for you to find repair options, ODR will provide for you with the best solutions for the most affordable design and inspection fees. For other services, we also provide forensic and construction consultations to help with your home improvement projects. We serve Los Angeles, Orange, Riverside, San Bernardino, San Diego, and San Jose Counties and able to travel to other counties with the right price. If you found what you need with ODR in making your dream home a reality, book with us today by directly contacting our hotlines at 8052356191 or [email protected].

"I recently had the pleasure of working with Othniel Design Realty, and I am thoroughly impressed by the service and expertise provided. From the very start, they exhibited professionalism, punctuality, and a keen eye for detail. They conducted a comprehensive inspection, meticulously examining every aspect of the property. They explained each finding clearly, helping me understand both the immediate concerns and potential future issues. This level of transparency and expertise truly sets them apart. They were incredibly patient with my numerous questions and took the time to ensure I was fully informed. Their commitment to quality and thoroughness gave me confidence and peace of mind. If you are in need of a trustworthy, knowledgeable, and detail-oriented home inspector, look no further. I highly recommend them to anyone seeking a top-tier professional in the field."

Hugo C on December 2024

Othniel Design Realty (ODR) has been service for 13 years and specializes in design and inspections with certified home inspectors, general building contractors, and registered engineers that can offer you the most comprehensive drawings and reports for your home. For design, our main focus are on Accessory Dwelling Unit, Single Family Residence, Multi Family Residence, Coffee Shop, Restaurant, Office, Gas Station, and Food Mart; for inspections either you are Home Buying needing a home inspection for your lender transaction, Home Selling wanting a home inspection for your broker to increase the sales price, or Home Owning needing a home inspection for you to find repair options, ODR will provide for you with the best solutions for the most affordable design and inspection fees. For other services, we also provide forensic and construction consultations to help with your home improvement projects. We serve Los Angeles, Orange, Riverside, San Bernardino, San Diego, and San Jose Counties and able to travel to other counties with the right price. If you found what you need with ODR in making your dream home a reality, book with us today by directly contacting our hotlines at 8052356191 or [email protected].

"I recently had the pleasure of working with Othniel Design Realty, and I am thoroughly impressed by the service and expertise provided. From the very start, they exhibited professionalism, punctuality, and a keen eye for detail. They conducted a comprehensive inspection, meticulously examining every aspect of the property. They explained each finding clearly, helping me understand both the immediate concerns and potential future issues. This level of transparency and expertise truly sets them apart. They were incredibly patient with my numerous questions and took the time to ensure I was fully informed. Their commitment to quality and thoroughness gave me confidence and peace of mind. If you are in need of a trustworthy, knowledgeable, and detail-oriented home inspector, look no further. I highly recommend them to anyone seeking a top-tier professional in the field."

Hugo C on December 2024


Calebs Imagination

No reviews yet

Calebs Imagination

No reviews yet
5 years of experience

Building or remodeling your dream home. Whatever your imagination envisions we can make it a reality. We have 25 years of experience with pulling permits, designing, drawing schematics/blueprints, earthwork, concrete, stucco, framing, roofing, Plumbing, electrical, HVAC, windows, drywall, insulation and more!

Building or remodeling your dream home. Whatever your imagination envisions we can make it a reality. We have 25 years of experience with pulling permits, designing, drawing schematics/blueprints, earthwork, concrete, stucco, framing, roofing, Plumbing, electrical, HVAC, windows, drywall, insulation and more!


PSNE ENGINEERING

5.00(
2
)

PSNE ENGINEERING

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

PSNE ENGINEERING is a consultation and design firm specializing in residential and mid-sized commercial structures. Our licensed and experienced team of structural engineers and architects will ensure your project is safe and cost efficient. Our team will work directly with you, helping to bring your vision into reality. Our team's extensive knowledge of building and zoning regulations will make the permit process easy and time efficient, helping to reduce unnecessary fees and obtain construction permits in record time. Our in-house developed analysis and design software will limit the use of unnecessary structural material and substantially bring down the construction cost and time. Our one stop shop service guarantees an unbeatable rate. We stand by our cost saving guarantee and offer a price match policy. Our services include: Custom Home Design New Construction 1st and 2nd Floor Addition Garage Conversion Attached/Detached ADU Retaining Wall/ Property Wall Tenant Improvements Solar Panel Attachment Cover Patio Raised Decks/Balconies Bearing Wall Removal Shear Wall Removal Foundation Design Seismic Retrofit Title 24 Energy Calculations Structural Calculations Structural Inspection As-Built Study 3D Renderings Permit Acquisition Cost Estimation

"I recently had the pleasure of working with PSNE for a second-story addition to my home, and I must say, I am thoroughly impressed with their services. The project was completed about three months ago, and I couldn't be happier with the outcome. From the initial consultation to the final touches, PSNE exhibited professionalism and expertise at every step of the process. Despite the complexity of the project, they managed to deliver exceptional results within the agreed timeframe and budget of $8,000. What stood out to me the most was their straightforward approach. PSNE communicated clearly and effectively throughout the project, addressing any concerns or questions I had promptly. Everything was efficient, organized, and dedicated to ensuring that the job was done to perfection. Overall, my experience with PSNE was outstanding. They provided top-notch service, delivering a high-quality product that exceeded my expectations. I highly recommend PSNE to anyone in need of structural engineering services. They are a reliable and trustworthy company that gets the job done quickly and efficiently."

Yahya S on March 2024

PSNE ENGINEERING is a consultation and design firm specializing in residential and mid-sized commercial structures. Our licensed and experienced team of structural engineers and architects will ensure your project is safe and cost efficient. Our team will work directly with you, helping to bring your vision into reality. Our team's extensive knowledge of building and zoning regulations will make the permit process easy and time efficient, helping to reduce unnecessary fees and obtain construction permits in record time. Our in-house developed analysis and design software will limit the use of unnecessary structural material and substantially bring down the construction cost and time. Our one stop shop service guarantees an unbeatable rate. We stand by our cost saving guarantee and offer a price match policy. Our services include: Custom Home Design New Construction 1st and 2nd Floor Addition Garage Conversion Attached/Detached ADU Retaining Wall/ Property Wall Tenant Improvements Solar Panel Attachment Cover Patio Raised Decks/Balconies Bearing Wall Removal Shear Wall Removal Foundation Design Seismic Retrofit Title 24 Energy Calculations Structural Calculations Structural Inspection As-Built Study 3D Renderings Permit Acquisition Cost Estimation

"I recently had the pleasure of working with PSNE for a second-story addition to my home, and I must say, I am thoroughly impressed with their services. The project was completed about three months ago, and I couldn't be happier with the outcome. From the initial consultation to the final touches, PSNE exhibited professionalism and expertise at every step of the process. Despite the complexity of the project, they managed to deliver exceptional results within the agreed timeframe and budget of $8,000. What stood out to me the most was their straightforward approach. PSNE communicated clearly and effectively throughout the project, addressing any concerns or questions I had promptly. Everything was efficient, organized, and dedicated to ensuring that the job was done to perfection. Overall, my experience with PSNE was outstanding. They provided top-notch service, delivering a high-quality product that exceeded my expectations. I highly recommend PSNE to anyone in need of structural engineering services. They are a reliable and trustworthy company that gets the job done quickly and efficiently."

Yahya S on March 2024


Papa Danny's

No reviews yet

Papa Danny's

No reviews yet

Papa Danny's Construction Co, 9440 S Santa Monica Blvd, Beverly Hills, CA (Employee: Joshua Deforest Jackson) holds a General Building license according to the California license board. Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors. Their license was verified as active when we last checked. If you are thinking of hiring Papa Danny's Construction Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Papa Danny's Construction Co, 9440 S Santa Monica Blvd, Beverly Hills, CA (Employee: Joshua Deforest Jackson) holds a General Building license according to the California license board. Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors. Their license was verified as active when we last checked. If you are thinking of hiring Papa Danny's Construction Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.


Avatar for Swaevyr Engineering

Swaevyr Engineering

No reviews yet

Swaevyr Engineering

No reviews yet
3 years of experience

Swaevyr Engineering stands as a premier engineering & design firm that excels in providing tailored solutions across a diverse array of sectors & utilities. We go beyond traditional consultancy by also offering advanced Computer-Aided Design (CAD) drafting services across various industries. Our expertise extends across fields, including utilities, construction, traffic control, security, fire protection, and beyond. We are defined by a commitment to precision and excellence to each of our clients for every project. Choose us as your reliable partner for those seeking innovative designs and unparalleled drafting services.

Swaevyr Engineering stands as a premier engineering & design firm that excels in providing tailored solutions across a diverse array of sectors & utilities. We go beyond traditional consultancy by also offering advanced Computer-Aided Design (CAD) drafting services across various industries. Our expertise extends across fields, including utilities, construction, traffic control, security, fire protection, and beyond. We are defined by a commitment to precision and excellence to each of our clients for every project. Choose us as your reliable partner for those seeking innovative designs and unparalleled drafting services.


Luna Construction

No reviews yet

Luna Construction

No reviews yet

General contractor in the southern California region with over 20 years of experience in the construction industry. With experience in completing any size project from beginning to end in the residential and commercial sectors of construction such as new construction, remodeling, and tenant improvements.

General contractor in the southern California region with over 20 years of experience in the construction industry. With experience in completing any size project from beginning to end in the residential and commercial sectors of construction such as new construction, remodeling, and tenant improvements.

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Structural Engineering questions, answered by experts

If you’re building new construction or adding onto your existing home, hiring a structural engineer is not only worth it but it’s probably required by your local building department. Structural engineers will ensure you aren’t making your home unsafe in the building process, which is crucial from a safety perspective but also a legal one. It’s also worth hiring a structural engineer if you’re making changes to structural components, like removing a load-bearing wall.

You need to hire a structural engineer when building or modifying any component with a structural load in your home. Common situations where you would need a structural engineer include home inspections when buying or selling a home, investigating possible issues with your foundation, beams, load-bearing walls, or chimneys, breaking ground on a new home or structure on your property, and renovating an old part of your home that could threaten any structural integrity. Home additions and bump-outs also require an engineer.

Accurate measurements, sturdy materials, and seamless integration with other structures.

First, most contractors will have a structural engineer create a report and plan for your project to ensure it’s safe to cut into the load-bearing wall. The contractor will then excavate around the wall, if necessary, measure the opening—allowing for additional space to fit and level the door, and then cut the doorway out. They will likely install a steel lintel as a header over the door for support. Once the doorway is cut out, they’ll demolish the concrete using sledge hammers and masonry chisels, clean up the surrounding concrete, and seal around the door with masonry mortar. 

Foundation cracks that are 1/8 inch wide or less, aren’t uneven across the gap, and don’t continue widening over time are usually just normal settling cracks and don’t suggest structural issues. Horizontal cracks and stair-step cracks on foundation walls, any cracks that continue widening, are wider than 1/8 inch, or where one side juts out beyond the other, are often indicative of structural damage.

The South Gate, CA homeowners’ guide to structural engineering services

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