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Verified Reviews for Structural Engineering pros in Mendham, NJ
*The Angi rating for Structural Engineering companies in Mendham, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.
*The HomeAdvisor rating for Structural Engineering companies in Mendham, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.
Last update on October 25, 2025
Find Structural engineers in Mendham

StructuralMD
StructuralMD
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

COLONNA CONSULTING LLC
COLONNA CONSULTING LLC
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. We provide professional structural inspection, design, drawing, permit support, and consulting.
"I called five different companies from the Angi list before finding Colonna Consulting. When I called and I explained my situation to Nick (the owner), I immediately knew he was the one. Despite his tight schedule, he managed to fit me in on the same day. We hired Colonna and Nick to inspect our residential structural foundation. Nick responded promptly to my requests and explained everything clearly during the inspection. He completed the report within the same day. Working with him was a pleasure, and his professionalism made the process smooth and stress-free. Thank you very much Nick, for your fast response."
May S on August 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. We provide professional structural inspection, design, drawing, permit support, and consulting.
"I called five different companies from the Angi list before finding Colonna Consulting. When I called and I explained my situation to Nick (the owner), I immediately knew he was the one. Despite his tight schedule, he managed to fit me in on the same day. We hired Colonna and Nick to inspect our residential structural foundation. Nick responded promptly to my requests and explained everything clearly during the inspection. He completed the report within the same day. Working with him was a pleasure, and his professionalism made the process smooth and stress-free. Thank you very much Nick, for your fast response."
May S on August 2025

Domus Company, LLC
Domus Company, LLC
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

Structural Workshop, LLC
Structural Workshop, LLC
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
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

GTS Consultants
GTS Consultants
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.

Hydroarmor Systems
Hydroarmor Systems
Basement waterproofing and foundation repairs. We are experts providing interior and exterior solutions for wet basement and buckled and bowed foundation repairs. learn more at hydroarmor.com
Basement waterproofing and foundation repairs. We are experts providing interior and exterior solutions for wet basement and buckled and bowed foundation repairs. learn more at hydroarmor.com

American Eagle Waterproofing
American Eagle Waterproofing
We specialize in basement waterproofing and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"It was very professionally done. Installed a very reliable French drain system. They work was completed in a very timely manner and was very neat. Jeffry is one of the most knowledgeable and trustworthy contractors that I have ever engaged. I couldn't recommend them more highly."
Allan M on May 2024
We specialize in basement waterproofing and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"It was very professionally done. Installed a very reliable French drain system. They work was completed in a very timely manner and was very neat. Jeffry is one of the most knowledgeable and trustworthy contractors that I have ever engaged. I couldn't recommend them more highly."
Allan M on May 2024
Arch Design Studios LLC
Arch Design Studios LLC
Arch Design Studios proudly offers professional architectural design in the greater New Jersey area. We have 25 years of architectural experience working on most architectural projects, from designing residential homes to working on larger commercial architectural projects....
Arch Design Studios proudly offers professional architectural design in the greater New Jersey area. We have 25 years of architectural experience working on most architectural projects, from designing residential homes to working on larger commercial architectural projects....
Edwin A Reimon
Edwin A Reimon
Structural and Civil Engineer We specialize in structural design for home remodeling, additions, retaining walls, site plans for Municipal or County Approval, permits to the NJDOT Access Driveway and NJDEP (General and Individual permits). Presentation to Municipal and County Planning Board for the approval of new land development. Design of Storm Water Management and Soil Erosion Control Plans. Third Party Inspections of new construction, structural assessment of buildings.
Structural and Civil Engineer We specialize in structural design for home remodeling, additions, retaining walls, site plans for Municipal or County Approval, permits to the NJDOT Access Driveway and NJDEP (General and Individual permits). Presentation to Municipal and County Planning Board for the approval of new land development. Design of Storm Water Management and Soil Erosion Control Plans. Third Party Inspections of new construction, structural assessment of buildings.

DRJP Associates LLC
DRJP Associates LLC
You will need a structural engineer when you are: 1. Building an extension 2. Modifying doors and windows 3. Fitting solar panels 4. Loft conversions 5. Removing or modifying walls 6. Re-supporting and strengthening floors 7. Notified that you have structural damage. We are a small team of 3 professionals who listen to your concerns and evaluates the best solution. We have been structural engineers for over 35 years and can provide individualized assistance with your problem.
You will need a structural engineer when you are: 1. Building an extension 2. Modifying doors and windows 3. Fitting solar panels 4. Loft conversions 5. Removing or modifying walls 6. Re-supporting and strengthening floors 7. Notified that you have structural damage. We are a small team of 3 professionals who listen to your concerns and evaluates the best solution. We have been structural engineers for over 35 years and can provide individualized assistance with your problem.
The Mendham, NJ homeowners’ guide to structural engineering services
From average costs to expert advice, get all the answers you need to get your job done.

Looking to add utility and easier access to your basement? Use this guide on the cost to cut a concrete wall to add a door to your basement.

Looking to remove load-bearing walls and vertical supports to open up your living space? Learn about what affects the cost to install an LVL beam.

Beam installation costs are an important consideration if you’re building a home or doing renovations. Learn about average costs and factors in this guide.

A squeaky floor may just be an annoyance, or it may signal a structural problem. Learn when to be concerned about a squeaky floor.

What is an LVL beam? Read about LVL beams to determine if this material is safe and suitable for your project.

Learn what a structural engineer is, what they do, when you might need to hire one for your home project, and how much they charge.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"




