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  • Verified reviews icon14
    Verified structural engineering services reviews

Find Structural engineers in Three Bridges

Avatar for StructuralMD

StructuralMD

4.80(
133
)
Approved Pro

StructuralMD

4.80(
133
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
17 years of experience

StructuralMD is a structural engineering company that specializes in structural remediation, consulting, design and inspections as well as water management, mold remediation and basement dig-outs. It is a division of Lallygone, LLC, which was formed in 2008 by an structural engineer with extensive experience in civil engineering, structural remediation, and general construction.

"Yes, great professional service."

Will M on June 2024

StructuralMD is a structural engineering company that specializes in structural remediation, consulting, design and inspections as well as water management, mold remediation and basement dig-outs. It is a division of Lallygone, LLC, which was formed in 2008 by an structural engineer with extensive experience in civil engineering, structural remediation, and general construction.

"Yes, great professional service."

Will M on June 2024


Avatar for Structure Professionals

Structure Professionals

5.00(
8
)
Approved Pro

Structure Professionals

5.00(
8
)
Approved Pro
Customers say: Quick response
4 years of experience
Emergency services offered

Thank you for considering hiring us for your project! At Structure Professionals we pride ourselves on quality work, integrity and competitive pricing. We are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! As the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. We look forward to earning your business, so please ask us for references! Unfortunately, we do not offer free onsite estimates. We will of course try to quote over the phone, but we can't offer professional advice over the phone due to liability reasons.

"We had the pleasure of working with Patrick during the process of purchasing our new home, and we couldn’t be more satisfied with the experience. Patrick was responsive, professional, and incredibly knowledgeable. Not only did he explain the foundation issues to us in great details, he also took the time to conduct a thorough inspection of the entire property to identify the root causes and gave us recommendations on necessary repairs to address the issues. His comprehensive report gave us the confidence to move forward with the purchase. Aside from his expertise, he was willing to answer any questions we had and suggested licensed contractors that could do the work, which made the whole process less stressful. We felt supported and well-informed every step of the way. Patrick truly went above and beyond, and we highly recommend Structure Professionals to anyone in search of a skilled structural engineer."

Chau T on March 2025

Thank you for considering hiring us for your project! At Structure Professionals we pride ourselves on quality work, integrity and competitive pricing. We are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! As the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. We look forward to earning your business, so please ask us for references! Unfortunately, we do not offer free onsite estimates. We will of course try to quote over the phone, but we can't offer professional advice over the phone due to liability reasons.

"We had the pleasure of working with Patrick during the process of purchasing our new home, and we couldn’t be more satisfied with the experience. Patrick was responsive, professional, and incredibly knowledgeable. Not only did he explain the foundation issues to us in great details, he also took the time to conduct a thorough inspection of the entire property to identify the root causes and gave us recommendations on necessary repairs to address the issues. His comprehensive report gave us the confidence to move forward with the purchase. Aside from his expertise, he was willing to answer any questions we had and suggested licensed contractors that could do the work, which made the whole process less stressful. We felt supported and well-informed every step of the way. Patrick truly went above and beyond, and we highly recommend Structure Professionals to anyone in search of a skilled structural engineer."

Chau T on March 2025


"Gave us some great advise during our foundation inspection and saved us a bunch of money!"

Jason Y on March 2024

Structural Workshop, LLC,is a Structural Engineering and Building Consulting Firm. We are the leading provider of Residential Structural and Foundation Inspections and Repairs in New Jersey.

"Gave us some great advise during our foundation inspection and saved us a bunch of money!"

Jason Y on March 2024


Avatar for Domus Company, LLC

Domus Company, LLC

5.00(
5
)
Approved Pro

Domus Company, LLC

5.00(
5
)
Approved Pro
3 years of experience
Free onsite estimate

Domus Company, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Job was done correctly and the city accepted the drawings without revision. very efficient service."

Yaset E on September 2025

Domus Company, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Job was done correctly and the city accepted the drawings without revision. very efficient service."

Yaset E on September 2025


Avatar for Sisk Engineering

Sisk Engineering

5.00(
5
)
Approved Pro

Sisk Engineering

5.00(
5
)
Approved Pro
Customers say: Quick response
4 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Ken and Anthony were very thoughtful and thorough while considering the best solution they were transparent while explaining the situation and solutions. I received engineering plans to submit for permits and they introduced me to a great contractor that they work with and they are confident has the skill and knowledge to execute their plan."

Sean M on June 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Ken and Anthony were very thoughtful and thorough while considering the best solution they were transparent while explaining the situation and solutions. I received engineering plans to submit for permits and they introduced me to a great contractor that they work with and they are confident has the skill and knowledge to execute their plan."

Sean M on June 2023


Avatar for United Waterproofing Corp

United Waterproofing Corp

4.93(
220
)

United Waterproofing Corp

4.93(
220
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

United Waterproofing is a basement and foundation repair company based out of Dover-Rockaway NJ area that has been proudly serving homeowners for nearly 20 years! Our "hands on" experience, commitment and God’s grace has lead us to be the best and most reviewed waterproofing company in the state. Winner of the Angie’s List SSA from 2010 to 2018 with over 250 positive reviews. At United our mission is simple: to provide superior products and services to all our customers offering a 100% Lifetime Transferable Warranty. We do not use sub-contractors; you work with us the entire time! Financing options available and references available as well. We invite you to join the United Waterproofing family, we will not let you down!

"Excellent service; very professional. Since the waterproofing was done, have not had any problems with water in our basement."

Melinda M on April 2022

United Waterproofing is a basement and foundation repair company based out of Dover-Rockaway NJ area that has been proudly serving homeowners for nearly 20 years! Our "hands on" experience, commitment and God’s grace has lead us to be the best and most reviewed waterproofing company in the state. Winner of the Angie’s List SSA from 2010 to 2018 with over 250 positive reviews. At United our mission is simple: to provide superior products and services to all our customers offering a 100% Lifetime Transferable Warranty. We do not use sub-contractors; you work with us the entire time! Financing options available and references available as well. We invite you to join the United Waterproofing family, we will not let you down!

"Excellent service; very professional. Since the waterproofing was done, have not had any problems with water in our basement."

Melinda M on April 2022


"I was long over due on doing a addition/ remodeling project on my house. I had Victor come out and I went over what my plans were and what I had envisioned. He was quick to offer solutions that met the cities guidelines, which meant part of my addition would be 2 stories, to allow room for my master suite. They prepared the plans worked out all the details with me. The scope of our project was; adding a master suite, enlarging the family room, kitchen remodel, powder room remodel, and some other misc. work. I was pleased with every aspect of there work, from customer service to the quality of the work preformed. One thing I was really impressed by is the attention to details. Victor would spend so much time talking to me about little design elements, how to position the lights, where to put switches, all things which I thought were pointless at the time. But now I realize all those little things really do add up to make a great finished product. All around it was a pleasure working with Build Now NYC"

Autumn S on January 2020

Quality and customers satisfaction is our top priority! We give personal attention to each project we work on.

"I was long over due on doing a addition/ remodeling project on my house. I had Victor come out and I went over what my plans were and what I had envisioned. He was quick to offer solutions that met the cities guidelines, which meant part of my addition would be 2 stories, to allow room for my master suite. They prepared the plans worked out all the details with me. The scope of our project was; adding a master suite, enlarging the family room, kitchen remodel, powder room remodel, and some other misc. work. I was pleased with every aspect of there work, from customer service to the quality of the work preformed. One thing I was really impressed by is the attention to details. Victor would spend so much time talking to me about little design elements, how to position the lights, where to put switches, all things which I thought were pointless at the time. But now I realize all those little things really do add up to make a great finished product. All around it was a pleasure working with Build Now NYC"

Autumn S on January 2020


Avatar for Down Under Waterproofing & Foundation Repair

Down Under Waterproofing & Foundation Repair

4.97(
39
)

Down Under Waterproofing & Foundation Repair

4.97(
39
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Down Under Waterproofing, Inc. is a family-owned business that has been providing basement waterproofing, foundation and structural repair, basement finishing, stucco, retaining walls and masonry services. to the New Jersey and Eastern Pennsylvania areas since 2006. As a fully qualified, licensed and insured waterproofing and foundation repair contractor with over 2000 satisfied customers, we enjoy an excellent reputation and employ only the most effective and widely accepted methods in the industry.

"Walt, Max, and the whole crew were absolutely amazing. This was a HUGE project. We basically had no foundation on the back/ side of our house and the 2nd floor overhang was poorly supported. Prior to us purchasing the house the previous owner added a very large addition on top of a very old and poorly constructed “house” . The inspection at purchase did not uncover the issues that we found about two years after when all of the cosmetic touch ups wore off. Walt’s crew ( Supervised by Max) replaced the foundation wall , added piers under the house, replaced all of the floor joists along with new piers, beams, and headers on the 40ft span at the back of the house. This is just some of the larger items because I would be here forever if I listed everything they had to do. Walt kept us informed during the whole project. From start to finish we were on the same page. The house had so many hidden issues but the crew worked through all of it. The price was very reasonable and less then all of the other estimates from competitors. We didn’t have a bunch of surprise increases along the way. He didn’t try to scare us or sell us anything we didn’t need. They are honest and reliable. The results were amazing and so far beyond our expectations !!! They are all so talented. We couldn’t be happier with our choice of contractors!! They have been done for almost a week and we miss them being here already. I will recommend them to everyone."

Robin M on June 2021

Down Under Waterproofing, Inc. is a family-owned business that has been providing basement waterproofing, foundation and structural repair, basement finishing, stucco, retaining walls and masonry services. to the New Jersey and Eastern Pennsylvania areas since 2006. As a fully qualified, licensed and insured waterproofing and foundation repair contractor with over 2000 satisfied customers, we enjoy an excellent reputation and employ only the most effective and widely accepted methods in the industry.

"Walt, Max, and the whole crew were absolutely amazing. This was a HUGE project. We basically had no foundation on the back/ side of our house and the 2nd floor overhang was poorly supported. Prior to us purchasing the house the previous owner added a very large addition on top of a very old and poorly constructed “house” . The inspection at purchase did not uncover the issues that we found about two years after when all of the cosmetic touch ups wore off. Walt’s crew ( Supervised by Max) replaced the foundation wall , added piers under the house, replaced all of the floor joists along with new piers, beams, and headers on the 40ft span at the back of the house. This is just some of the larger items because I would be here forever if I listed everything they had to do. Walt kept us informed during the whole project. From start to finish we were on the same page. The house had so many hidden issues but the crew worked through all of it. The price was very reasonable and less then all of the other estimates from competitors. We didn’t have a bunch of surprise increases along the way. He didn’t try to scare us or sell us anything we didn’t need. They are honest and reliable. The results were amazing and so far beyond our expectations !!! They are all so talented. We couldn’t be happier with our choice of contractors!! They have been done for almost a week and we miss them being here already. I will recommend them to everyone."

Robin M on June 2021


Avatar for Falletta Masonry

Falletta Masonry

4.85(
339
)

Falletta Masonry

4.85(
339
)
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We are a family owned mason company that provides you with clean, quality craftsmanship at an affordable price. We specialize in masonry, stone fireplaces, custom paver patios, gas fire pits with sitting walls, stone walkways, outdoor kitchens and pool decks. Proud Streak of 6 Years of a Super Service Award Company on Angi!

"Anthony and team were great."

Avinash A on February 2024

We are a family owned mason company that provides you with clean, quality craftsmanship at an affordable price. We specialize in masonry, stone fireplaces, custom paver patios, gas fire pits with sitting walls, stone walkways, outdoor kitchens and pool decks. Proud Streak of 6 Years of a Super Service Award Company on Angi!

"Anthony and team were great."

Avinash A on February 2024


Avatar for Structure Build

Structure Build

4.59(
17
)

Structure Build

4.59(
17
)
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Since 1997 our company deliver the best quality service to our clients. Our team will help you to design, build or remodel you house the way you will only Dream. Only with us you may plan and schedule to finish your project safe and on time.. With over 16 years experience in New York and Texas our team had complete the scope of work clean and safe receiving the highest satisfaction reviews from each client. Structural builders is Licensed, Bonded and Insured with over 16 years of experience. We have the knowledge and creativity to ensure that your project achieves the highest level of innovation and craftsmanship. We use the latest materials and techniques along with a team of dedicated workers to ensure you are happy every step of the way. DREAM it, We will design it and BUILD IT.

Since 1997 our company deliver the best quality service to our clients. Our team will help you to design, build or remodel you house the way you will only Dream. Only with us you may plan and schedule to finish your project safe and on time.. With over 16 years experience in New York and Texas our team had complete the scope of work clean and safe receiving the highest satisfaction reviews from each client. Structural builders is Licensed, Bonded and Insured with over 16 years of experience. We have the knowledge and creativity to ensure that your project achieves the highest level of innovation and craftsmanship. We use the latest materials and techniques along with a team of dedicated workers to ensure you are happy every step of the way. DREAM it, We will design it and BUILD IT.

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Structural Engineering questions, answered by experts

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

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. 

Many horizontal cracks in home foundations result from water and soil pressure from outside of the building or from a footing that is shifting. Under those circumstances, horizontal cracks are a structural problem that requires repair before they become worse and more difficult to fix. However, in very specific cases, thin horizontal cracks may simply be a cosmetic blemish due to concrete shrinkage.

Whether you’re building a new home or building an extension on your existing property, you will likely need both a structural engineer and an architect. A structural engineer will determine what loads your foundation and framing can safely handle, and an architect will draw plans according to those structural calculations to simplify the building process. You can start by contacting a structural engineer near you, as many work alongside architects and can get all of the prep work done at once.

Indications include cracks in walls, uneven floors, and sticking doors or windows that suggest foundation movements.

The Three Bridges, NJ 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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