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  • Verified reviews icon15
    Verified structural engineering services reviews

Find Structural engineers in Yonkers

Avatar for M. Gillespie & Associates Consulting Engineering

M. Gillespie & Associates Consulting Engineering

3.90(
50
)
Approved Pro

M. Gillespie & Associates Consulting Engineering

3.90(
50
)
Approved Pro
36 local quotes requested
29 years of experience

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent service and complete customer satisfaction. In order 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. Call us today!

"“Mike performed a structural inspection on the home I purchased. Thorough and professional. Would definitely recommend to anyone with a structural issue.”"

Eric G on September 2025

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent service and complete customer satisfaction. In order 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. Call us today!

"“Mike performed a structural inspection on the home I purchased. Thorough and professional. Would definitely recommend to anyone with a structural issue.”"

Eric G on September 2025


Avatar for AFM Inspections & Engineering, PLLC

AFM Inspections & Engineering, PLLC

4.83(
42
)
Approved Pro

AFM Inspections & Engineering, PLLC

4.83(
42
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
165 local quotes requested

For over 33 years, AFM Inspections & Engineering has been providing professional building inspection and engineering services to both residential and commercial clients throughout NYC and the outer boroughs. Fully licensed and insured, we have completed thousands of designs, evaluations, and other services to satisfied owners, property managers, agents, contractors, attorneys and building boards. Call today and let us know how we can be of service to you!

"They have outstanding service so far."

Paul J on August 2020

For over 33 years, AFM Inspections & Engineering has been providing professional building inspection and engineering services to both residential and commercial clients throughout NYC and the outer boroughs. Fully licensed and insured, we have completed thousands of designs, evaluations, and other services to satisfied owners, property managers, agents, contractors, attorneys and building boards. Call today and let us know how we can be of service to you!

"They have outstanding service so far."

Paul J on August 2020


[email protected]

No reviews yet

[email protected]

No reviews yet

At Liberty Steel, we are a versatile and reliable one stop solution for all your manufacturing and construction needs. Specializing in steel fabrication, carpentry, painting, repairs, and metal structures, we pride ourselves on delivering high-quality craftsmanship and personalized service to each of our clients. Whether you're looking to create custom steel components, construct metal structures, refurbish your property with expert painting services, or undertake repairs and maintenance projects, our skilled team of professionals is here to bring your vision to life. What sets us apart is our commitment to excellence, attention to detail, and dedication to customer satisfaction. We work closely with each client to understand their unique requirements and deliver tailored solutions that meet and exceed expectations. With years of experience in the industry, we have built a reputation for reliability, efficiency, and superior workmanship. Trust Liberty Steel for all your manufacturing and construction needs, and let us help you transform your ideas into reality. Contact us today to learn more about our services and how we can assist you with your next project.

At Liberty Steel, we are a versatile and reliable one stop solution for all your manufacturing and construction needs. Specializing in steel fabrication, carpentry, painting, repairs, and metal structures, we pride ourselves on delivering high-quality craftsmanship and personalized service to each of our clients. Whether you're looking to create custom steel components, construct metal structures, refurbish your property with expert painting services, or undertake repairs and maintenance projects, our skilled team of professionals is here to bring your vision to life. What sets us apart is our commitment to excellence, attention to detail, and dedication to customer satisfaction. We work closely with each client to understand their unique requirements and deliver tailored solutions that meet and exceed expectations. With years of experience in the industry, we have built a reputation for reliability, efficiency, and superior workmanship. Trust Liberty Steel for all your manufacturing and construction needs, and let us help you transform your ideas into reality. Contact us today to learn more about our services and how we can assist you with your next project.


Flatiron General Construction

No reviews yet

Flatiron General Construction

No reviews yet
Free onsite estimate

Ran by a Civil Engineer with family construction business for the past 20 years. Current inspector on New York City Department of Transportation projects, so we ensure our materials and methods are to the highest quality. We perform all residential/commercial work, with expertise in concrete work and roofing.

Ran by a Civil Engineer with family construction business for the past 20 years. Current inspector on New York City Department of Transportation projects, so we ensure our materials and methods are to the highest quality. We perform all residential/commercial work, with expertise in concrete work and roofing.


Avatar for Aguitektura

Aguitektura

5.00(
6
)

Aguitektura

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

Full service Architectural and Engineering consultants providing the highest level of detail to our customers. From conceptual design all the way through the completion of your project, we are here every step of the way. Residential & Commercial Design Development Structural Engineering Construction Documents Bidding + Negotiation Contract Administration Existing Conditions Survey HD Rendering Product Sourcing Project Management

"Great communication and smooth follow ups"

Mildred A on April 2024

Full service Architectural and Engineering consultants providing the highest level of detail to our customers. From conceptual design all the way through the completion of your project, we are here every step of the way. Residential & Commercial Design Development Structural Engineering Construction Documents Bidding + Negotiation Contract Administration Existing Conditions Survey HD Rendering Product Sourcing Project Management

"Great communication and smooth follow ups"

Mildred A on April 2024


Avatar for GTS Consultants

GTS Consultants

No reviews yet

GTS Consultants

No reviews yet
28 years of experience

GTS Consultants has earned a reputation as a Minority Owned and Operated business since 1997. GTS Consultants are known for: -being highly regarded-with warm referrals -client responsiveness -professional surveyors -providing excellent communication -quick turnaround -competitive prices We have gained the respect and confidence of our clients by providing technical excellence and quality services throughout New York, New Jersey and Pennsylvania. Our corporate headquarters is located in the beautiful city of Newark, New Jersey. We look forward to hearing from and working with you soon.

GTS Consultants has earned a reputation as a Minority Owned and Operated business since 1997. GTS Consultants are known for: -being highly regarded-with warm referrals -client responsiveness -professional surveyors -providing excellent communication -quick turnaround -competitive prices We have gained the respect and confidence of our clients by providing technical excellence and quality services throughout New York, New Jersey and Pennsylvania. Our corporate headquarters is located in the beautiful city of Newark, New Jersey. We look forward to hearing from and working with you soon.


Avatar for Level Engineering and Inspections

Level Engineering and Inspections

4.75(
8
)

Level Engineering and Inspections

4.75(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Common Sense, Real-World Engineering Solutions At LEVEL, we are committed to common sense, real-world solutions. We pioneered LEVEL because, after years spent exploring all disciplines of civil and structural engineering in the building industry, we continually encountered the missing fundamentals in our own trade. These lost elements of service culture & exceptional business practice inevitably cost owners & entities untold stress and frustration; contractors lost time & money, realtors & lenders were left unable to satisfy their clients' needs. We concluded that our capacity for A&E services could function at a higher level, thus, LEVEL Engineering & Inspections was founded. We serve your interests & provide knowledgeable, expert design, inspections, analysis, forensics, recommendations, and reporting. Whether your need is for permitting, forensics; new, remodel, or repair engineering designs; foundation problems; civil or architecture - let us help you navigate your Civil, Commercial, Residential Structural Engineering needs.

"The service was good. The engineer was good. He was professional and he knows his stuff. He knows his job very well."

Kenneth K on February 2022

Common Sense, Real-World Engineering Solutions At LEVEL, we are committed to common sense, real-world solutions. We pioneered LEVEL because, after years spent exploring all disciplines of civil and structural engineering in the building industry, we continually encountered the missing fundamentals in our own trade. These lost elements of service culture & exceptional business practice inevitably cost owners & entities untold stress and frustration; contractors lost time & money, realtors & lenders were left unable to satisfy their clients' needs. We concluded that our capacity for A&E services could function at a higher level, thus, LEVEL Engineering & Inspections was founded. We serve your interests & provide knowledgeable, expert design, inspections, analysis, forensics, recommendations, and reporting. Whether your need is for permitting, forensics; new, remodel, or repair engineering designs; foundation problems; civil or architecture - let us help you navigate your Civil, Commercial, Residential Structural Engineering needs.

"The service was good. The engineer was good. He was professional and he knows his stuff. He knows his job very well."

Kenneth K on February 2022


Avatar for Alan Margolin & Associates

Alan Margolin & Associates

No reviews yet

Alan Margolin & Associates

No reviews yet
44 years of experience

Alan Margolin & Associates is an engineering consulting firm with its headquarters in Manhattan, New York. We have served the NYC boroughs and Tri-State Area for almost 40 years in special inspection, material testing, and structural engineering services. AMAA's portfolio consists of both residential and commercial projects, old and new developments, from small to large scales. Our structural engineers understand the collaborative nature and practical function our services demand. By using our state-of-the-art 3D modeling and advance design technologies, we provide our clients with the most innovative and functional designs. Our structural engineering services include: New Building Design Building alteration and additions Building envelope Facade restoration Foundations Rehabilitation Structural investigation Feasibility Studies Peer Review Value Engineering Product engineering support and development Custom engineering software and automation development Non-building structural design

Alan Margolin & Associates is an engineering consulting firm with its headquarters in Manhattan, New York. We have served the NYC boroughs and Tri-State Area for almost 40 years in special inspection, material testing, and structural engineering services. AMAA's portfolio consists of both residential and commercial projects, old and new developments, from small to large scales. Our structural engineers understand the collaborative nature and practical function our services demand. By using our state-of-the-art 3D modeling and advance design technologies, we provide our clients with the most innovative and functional designs. Our structural engineering services include: New Building Design Building alteration and additions Building envelope Facade restoration Foundations Rehabilitation Structural investigation Feasibility Studies Peer Review Value Engineering Product engineering support and development Custom engineering software and automation development Non-building structural design


Keyowner Engineering PC

No reviews yet

Keyowner Engineering PC

No reviews yet

Bronx based engineering company offering special inspection, structural design, structural condition assessment, testing and construction supports throughout New York City and New York State overall.

Bronx based engineering company offering special inspection, structural design, structural condition assessment, testing and construction supports throughout New York City and New York State overall.


Building Data Labs LLC

3.67(
3
)

Building Data Labs LLC

3.67(
3
)
6 years of experience

Who we are: a group of architectural engineers and design build experts who want to help you build smarter. What we do: We help you make sure your new home build or important renovation will be done in the best way for your budget and personality. We'll help you think about how beauty intersects with function so that you can happily and comfortably live in a home that fits your unique needs. Why we do it: It's too easy to assume you're stuck between an inexpensive cookie cutter modular home or a bank-breaking custom build. ADA renovations? Forget about it! But this isn't true. Our team cares about the future of affordable living, and together we can make it happen.

"WARNING: DO NOT HIRE THIS COMPANY! We hired Building Data Labs for drawings for a separate entry way into an upstairs room of a customer's home. The original plan was to make stairs on the outside of the home as the separate entry way however was told by BDL that this would trigger codes and it would be a nightmare to be approved by the town which now come to find out wasn't true at all according to the town, inspector, and contractor. They drew us new plans going on the inside of the garage. This took over 4 months and we paid them in full on site which included the architectural stamp. A total of $2000. When we FINALLY received the plans there was no stamp and the plans said "not for construction use". So we reached out to them and they asked for more information regarding the house. WE ALREADY PAID THEM TO GET ALL THE INFORMATION. We finally got the plans and were given a permit from the town and followed the plans. THE PLANS FAILED INSPECTION. I requested a refund since the plans are rendered basically unusable and we spent time following these plans with labor costs and materials and was told no by Sharan Muthalyalil because they have already done the "professional work" which I contacted the actual license engineer who stamped the plans to ask why he would stamp them and he said he didn't know these people and never stamped these plans. HUGE RED FLAG. Erin Horanzy the initial contact we dealt with is virtually impossible to contact and apparently traveling a lot according to Sharan. So at this point we have useless plans and wasted a total of 6+ months with this company. DO NOT HIRE THEM. DO NOT WASTE YOUR TIME WITH THIS COMPANY. We are in the process of taking legal action."

Melysa D on May 2022

Who we are: a group of architectural engineers and design build experts who want to help you build smarter. What we do: We help you make sure your new home build or important renovation will be done in the best way for your budget and personality. We'll help you think about how beauty intersects with function so that you can happily and comfortably live in a home that fits your unique needs. Why we do it: It's too easy to assume you're stuck between an inexpensive cookie cutter modular home or a bank-breaking custom build. ADA renovations? Forget about it! But this isn't true. Our team cares about the future of affordable living, and together we can make it happen.

"WARNING: DO NOT HIRE THIS COMPANY! We hired Building Data Labs for drawings for a separate entry way into an upstairs room of a customer's home. The original plan was to make stairs on the outside of the home as the separate entry way however was told by BDL that this would trigger codes and it would be a nightmare to be approved by the town which now come to find out wasn't true at all according to the town, inspector, and contractor. They drew us new plans going on the inside of the garage. This took over 4 months and we paid them in full on site which included the architectural stamp. A total of $2000. When we FINALLY received the plans there was no stamp and the plans said "not for construction use". So we reached out to them and they asked for more information regarding the house. WE ALREADY PAID THEM TO GET ALL THE INFORMATION. We finally got the plans and were given a permit from the town and followed the plans. THE PLANS FAILED INSPECTION. I requested a refund since the plans are rendered basically unusable and we spent time following these plans with labor costs and materials and was told no by Sharan Muthalyalil because they have already done the "professional work" which I contacted the actual license engineer who stamped the plans to ask why he would stamp them and he said he didn't know these people and never stamped these plans. HUGE RED FLAG. Erin Horanzy the initial contact we dealt with is virtually impossible to contact and apparently traveling a lot according to Sharan. So at this point we have useless plans and wasted a total of 6+ months with this company. DO NOT HIRE THEM. DO NOT WASTE YOUR TIME WITH THIS COMPANY. We are in the process of taking legal action."

Melysa D on May 2022

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Structural Engineering questions, answered by experts

Squeaky floors don’t always mean structural damage. Usually, it’s caused by friction somewhere inside your floor—whether it’s a loose floorboard or a gap between the subfloor and joists. If there is structural damage, you’ll notice other signs like soft or sagging floors, cracks that go from the wall to the ceiling, and horizontal cracks on your foundation.

Structural engineers typically charge between $100 and $250 per hour, but many jobs won’t be based on a per-hour fee. Instead, the structural engineer will offer a flat rate for the inspection and structural calculations. The flat rate for a structural engineer costs an average of around $550, but you could see prices ranging from $300 to $800, depending on the complexity of your project and how easy it is to access certain parts of your home for the inspection.

According to the Earthquake Country Alliance—a public and private alliance in California that works to improve earthquake and tsunami readiness—reports that unreinforced masonry, such as stone, bricks, and hollow clay tiles, is more susceptible to earthquake damage. The mortar between bricks isn’t as stable as other building materials and methods.

Yes. Foundation walls are always load-bearing.

The standard thickness for an LVL beam is between 1.75 inches and 7 inches. However, you can order LVL beams in non-standard sizes as well. When you work with a contractor, they can source beams that are the appropriate size for your project for you after assessing your blueprints.

The Yonkers, NY homeowners’ guide to structural engineering services

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