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    Average homeowner rating
  • Verified reviews icon15
    Verified structural engineering services reviews

Find Structural engineers in Glen Gardner

Avatar for StructuralMD

StructuralMD

4.75(
142
)
Approved Pro

StructuralMD

4.75(
142
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% 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


"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 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


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 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.


Avatar for Chris Craftsman Development

Chris Craftsman Development

4.67(
12
)

Chris Craftsman Development

4.67(
12
)
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Chris Craftsman Development is a full service Contracting company specializing in Fine Home Remodeling and Design from concept to completion. Chris Craftsman Development has been Serving the Westchester, New York City and Greenwich CT area for over 30 years as your go to company for kitchens, bathrooms, and renovations & remodeling. Chris Craftsman is fully licensed and insured. Your home is your castle, we take pride in the details so you don't have to. Call today for a free estimate (914)636-5950

"Chris and team did full master bathroom remodel. He is the most responsive contractor I worked with and very knowledgeable. I appreciated that he helped a lot with material selection and was focused on getting the room exactly as I wanted."

Nicole P on February 2025

Chris Craftsman Development is a full service Contracting company specializing in Fine Home Remodeling and Design from concept to completion. Chris Craftsman Development has been Serving the Westchester, New York City and Greenwich CT area for over 30 years as your go to company for kitchens, bathrooms, and renovations & remodeling. Chris Craftsman is fully licensed and insured. Your home is your castle, we take pride in the details so you don't have to. Call today for a free estimate (914)636-5950

"Chris and team did full master bathroom remodel. He is the most responsive contractor I worked with and very knowledgeable. I appreciated that he helped a lot with material selection and was focused on getting the room exactly as I wanted."

Nicole P on February 2025


J Medina Engineering LLC

4.78(
9
)

J Medina Engineering LLC

4.78(
9
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

J. Medina Engineering LLC is a full service Structural Engineering Consulting firm serving the residential, commercial, educational, and religious sectors, and committed to providing only the highest quality professional services to all of our clients. We strive to provide services that are characterized by timeliness, efficiency, accuracy, and expertise.

"Fast and exceptional"

john v on March 2018

J. Medina Engineering LLC is a full service Structural Engineering Consulting firm serving the residential, commercial, educational, and religious sectors, and committed to providing only the highest quality professional services to all of our clients. We strive to provide services that are characterized by timeliness, efficiency, accuracy, and expertise.

"Fast and exceptional"

john v on March 2018


Avatar for Kevin A Klepper A-1 Home Improver Construction Co

Kevin A Klepper A-1 Home Improver Construction Co

4.79(
33
)

Kevin A Klepper A-1 Home Improver Construction Co

4.79(
33
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

UPSCALE REMODELING COMPANY. WE ARE AWARD WINNING, FAMILY OWNED & OPERATED (3rd GENERATION), ECO-FRIENDLY & DO NOT USE SUBCONTRACTORS. WE HAVE NEVER HAD ANY LAWSUITS, BANKRUPTCIES, CREDIT PROBLEMS, OR EVEN COMPLAINTS WITH CONSUMER AFFAIRS OR THE BETTER BUSINESS BUREAU. Our focus is your satisfaction and the highest quality job, which is why we focus on one customer at a time, and Kevin Klepper is on the project everyday. We proudly serve customers from the Hamptons to the Catskills, all five boroughs in New York City, and parts of New Jersey and Connecticut. We are specialized in dealing with Co-Op boards and Condo boards and building dept permits. Sensitivity is key and we know how to maintain the integrity of your project. From the architect’s plans/drafts/designs, to building and department code research - we will be there every step of the way and offer creative design solutions and hands-on management from start to completion of your project. Alternate office location 15 Kolb Rd. Boiceville, NY 12494.

UPSCALE REMODELING COMPANY. WE ARE AWARD WINNING, FAMILY OWNED & OPERATED (3rd GENERATION), ECO-FRIENDLY & DO NOT USE SUBCONTRACTORS. WE HAVE NEVER HAD ANY LAWSUITS, BANKRUPTCIES, CREDIT PROBLEMS, OR EVEN COMPLAINTS WITH CONSUMER AFFAIRS OR THE BETTER BUSINESS BUREAU. Our focus is your satisfaction and the highest quality job, which is why we focus on one customer at a time, and Kevin Klepper is on the project everyday. We proudly serve customers from the Hamptons to the Catskills, all five boroughs in New York City, and parts of New Jersey and Connecticut. We are specialized in dealing with Co-Op boards and Condo boards and building dept permits. Sensitivity is key and we know how to maintain the integrity of your project. From the architect’s plans/drafts/designs, to building and department code research - we will be there every step of the way and offer creative design solutions and hands-on management from start to completion of your project. Alternate office location 15 Kolb Rd. Boiceville, NY 12494.


Avatar for EHM

EHM

4.50(
16
)

EHM

4.50(
16
)
Customers say: Quality work
71 years of experience

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021


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Structural Engineering questions, answered by experts

All foundations have footers, including monolithic slabs. In some cases, the foundation itself acts as the footer, as in the case of a floating slab and a monolithic slab. With a monolithic slab, the footers—which are just the bottom-most portion of the foundation that distributes loads down to stable soil—are a part of the main slab and are constructed with a single pour.

It’s possible to drill into an LVL beam, but you should always avoid it. LVL beams are major structural components of your home, and drilling into them can weaken them and lead to cracking over time. If you need to drill into an LVL beam, consult a structural engineer. They’ll know the bit size, depth, and directionality that’s safe to use when drilling.

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.

No, it’s not legal for unlicensed individuals to conduct structural calculations for buildings or building repairs. Not only do licensing requirements prevent DIYers from tackling this project, but mistakes can also be extremely dangerous and put your property and anyone inside or near it at risk of severe injury or even death. You should always hire a licensed and certified local structural engineer to make structural calculations.

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

The Glen Gardner, NJ homeowners’ guide to structural engineering services

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