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  • Verified reviews icon27
    Verified structural engineering services reviews

Find Structural engineers in Capistrano Beach

Avatar for Alpha Structural, Inc.

Alpha Structural, Inc.

4.67(
231
)
Approved Pro

Alpha Structural, Inc.

4.67(
231
)
Approved Pro
Customers say: Super punctual
196 local quotes requested
33 years of experience

Alpha Structural, Inc. has over 850 years of combined technical experience in Foundation and Hillside Repair. All of our experience is hard-core and down-in-the-trenches – not managed from behind a computer. Our in-house engineers and technicians are among the most experienced in all of Southern California. Alpha Structural, Inc. is the ONLY company in the SOCAL area licensed to ENGINEER and BUILD any type of repair project. That means that you'll work with us through the whole project, not unknown sub-contractors that you didn't hire and cannot control or predict. Alpha Structural, Inc. a licensed, bonded, and insured contractor (license # 663409). We are licensed with the following classifications: A (General Engineering Contractor). B (General Building Contractor). C-8 (Concrete). HIC (Home Improvement Contractor). CALL US NOW FOR AN INSPECTION OR ESTIMATE! (323)258-5482.

"I worked with Alpha once before, and they assisted with a second project 2 years ago which, now finally completed, I'm able to write a review about. Alpha helped with structural plans for windows in a garden level unit in order to prepare the proposal for city approval. Alpha is a big company and it took them a little while to complete everything; however I can certainly say that the engineer and contact people were knowledgeable and thorough. The plans were approved with their help and now that the unit is permitted for occupancy, the windows are a lovely attribute to the space."

Robert N on September 2024

Alpha Structural, Inc. has over 850 years of combined technical experience in Foundation and Hillside Repair. All of our experience is hard-core and down-in-the-trenches – not managed from behind a computer. Our in-house engineers and technicians are among the most experienced in all of Southern California. Alpha Structural, Inc. is the ONLY company in the SOCAL area licensed to ENGINEER and BUILD any type of repair project. That means that you'll work with us through the whole project, not unknown sub-contractors that you didn't hire and cannot control or predict. Alpha Structural, Inc. a licensed, bonded, and insured contractor (license # 663409). We are licensed with the following classifications: A (General Engineering Contractor). B (General Building Contractor). C-8 (Concrete). HIC (Home Improvement Contractor). CALL US NOW FOR AN INSPECTION OR ESTIMATE! (323)258-5482.

"I worked with Alpha once before, and they assisted with a second project 2 years ago which, now finally completed, I'm able to write a review about. Alpha helped with structural plans for windows in a garden level unit in order to prepare the proposal for city approval. Alpha is a big company and it took them a little while to complete everything; however I can certainly say that the engineer and contact people were knowledgeable and thorough. The plans were approved with their help and now that the unit is permitted for occupancy, the windows are a lovely attribute to the space."

Robert N on September 2024


Avatar for Harsini, Inc.

Harsini, Inc.

5.00(
6
)
Approved Pro

Harsini, Inc.

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our field and will always keep you informed on your particular task or project in a manner that is understandable to you. We look forward to earning your business!

"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."

Liz G on April 2023

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our field and will always keep you informed on your particular task or project in a manner that is understandable to you. We look forward to earning your business!

"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."

Liz G on April 2023


Avatar for Engineering Solver, Inc.

Engineering Solver, Inc.

5.00(
1
)
Approved Pro

Engineering Solver, Inc.

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We provide Structural Engineering services for various types of projects including new construction, addition/remodeling and seismic retrofit. Our service area covers most of Southern California, and we have multiple experienced Professional Engineers in our team to find the best solution for the specific needs of your project. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. 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.

"I have worked with him several times, very professional, on time, reliable, and I enjoyed working with him."

Hamad Y on November 2020

We provide Structural Engineering services for various types of projects including new construction, addition/remodeling and seismic retrofit. Our service area covers most of Southern California, and we have multiple experienced Professional Engineers in our team to find the best solution for the specific needs of your project. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. 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.

"I have worked with him several times, very professional, on time, reliable, and I enjoyed working with him."

Hamad Y on November 2020


Avatar for Frontier Engineering Group

Frontier Engineering Group

5.00(
5
)
Approved Pro

Frontier Engineering Group

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no obligation estimate!

"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."

Spencer E on June 2021

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no obligation estimate!

"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."

Spencer E on June 2021


Avatar for Nick Engineering, Inc.

Nick Engineering, Inc.

4.94(
17
)
Approved Pro

Nick Engineering, Inc.

4.94(
17
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
12 years of experience

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"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."

Shorouq S on December 2024

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"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."

Shorouq S on December 2024


Avatar for Alpha Omega

Alpha Omega

4.63(
75
)
Approved Pro

Alpha Omega

4.63(
75
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
72 local quotes requested

Alpha Omega is a full engineering firm and full service provider of residential and commercial construction with a reputation for complete customer satisfaction and on time, on budget completion of a wide variety of construction projects. With years of experience serving our clients throughout Inland Empire area, Alpha Omega has developed a reputation for intelligent design, creative problem solving, and an uncompromising commitment to professionalism, and integrity, that has made us one of the areas most respected and in demand general contractors and engineering firm. Whether working directly with our end customers, or contracted through an intermediary architectural engineering firm, we have the capability to faithfully execute your plans or provide design and build services as required.

"."

Nissa G on May 2025

Alpha Omega is a full engineering firm and full service provider of residential and commercial construction with a reputation for complete customer satisfaction and on time, on budget completion of a wide variety of construction projects. With years of experience serving our clients throughout Inland Empire area, Alpha Omega has developed a reputation for intelligent design, creative problem solving, and an uncompromising commitment to professionalism, and integrity, that has made us one of the areas most respected and in demand general contractors and engineering firm. Whether working directly with our end customers, or contracted through an intermediary architectural engineering firm, we have the capability to faithfully execute your plans or provide design and build services as required.

"."

Nissa G on May 2025


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


Rehab Building Company, Inc.

No reviews yet

Rehab Building Company, Inc.

No reviews yet

Rehab Building Company, Inc. A License - Engineering B License - General Contractor C10 License - Electrical We are a growing company holding three licenses. We have done it all from residential, commercial to government work. As licensed contractor, we are in search of larger size projects using our expertise in engineering. Please contact us for all for major projects where you need seasoned expertise, quality workmanship and very professional contractors from start to finish. With over 80+ years in construction, we pride ourselves in the upmost quality, professionalism and expertise! Please call us for your next project.

Rehab Building Company, Inc. A License - Engineering B License - General Contractor C10 License - Electrical We are a growing company holding three licenses. We have done it all from residential, commercial to government work. As licensed contractor, we are in search of larger size projects using our expertise in engineering. Please contact us for all for major projects where you need seasoned expertise, quality workmanship and very professional contractors from start to finish. With over 80+ years in construction, we pride ourselves in the upmost quality, professionalism and expertise! Please call us for your next project.


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

On average, 6 inches of concrete can hold around 150 pounds per square foot, but the exact weight that 6 inches of concrete can hold depends on factors such as the type of concrete, the reinforcement method, soil conditions below, and structural design. If you’re concerned about the longevity of your concrete patio, walkway, or driveway, hire a professional to help you choose an appropriate concrete thickness and reinforcement method for your needs.

No, a structural engineer is not the same as a builder. A structural engineer is an expert in all things related to the structural integrity of a building. The structural engineer is responsible for calculating the correct materials in terms of load-bearing capacity and overall structural safety. Structural engineers do not perform the actual building of the house or other structures. Rather, the builder executes the plans and designs specified by the structural engineer.

By careful planning and reinforcement to maintain structural integrity.

Costs depend on unit complexity, labor, wall mounting needs, and additional accessories like floating shelves.

A 4-inch-thick concrete slab can support around 4,000 pounds per square foot if a contractor reinforces the slab with rebar, while that same slab without reinforcements will support closer to 1,000 pounds. For the purposes of a patio, 4 inches in thickness without reinforcement should suffice unless you’re installing heavy kitchen equipment or a hot tub on it. In those cases, reinforcing your slab and sticking with 4 inches of thickness should provide plenty of strength.

The Capistrano Beach, CA homeowners’ guide to structural engineering services

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

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