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    Average homeowner rating
  • Verified reviews icon16
    Verified structural engineering services reviews

Find Structural engineers in Mountainside

Avatar for StructuralMD

StructuralMD

220 MYRTLE AVE
4.75(
142
)
Approved Pro

StructuralMD

220 MYRTLE AVE
4.75(
142
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
108 local quotes requested

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 COLONNA CONSULTING LLC

COLONNA CONSULTING LLC

38 Brittin ST
5.00(
33
)
Approved Pro

COLONNA CONSULTING LLC

38 Brittin ST
5.00(
33
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
13 years of experience

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


Avatar for Kiro Engineering, LLC

Kiro Engineering, LLC

1202 Whitehorse Hamilton Rd.
4.85(
69
)
Approved Pro

Kiro Engineering, LLC

1202 Whitehorse Hamilton Rd.
4.85(
69
)
Approved Pro
Customers say: Terrific value
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
14 years of experience

Structural Engineering Inspection, Assessment, and Design: Offering a Range of Options to Fit Your Budget. Our services include Structural Engineering, foundation design, and Evaluation Services, covering Crack Evaluation, Diagnostics, and Mapping, as well as Foundation Walls Damage Diagnostics, Structural Shoring, and Helical Piles Design. We handle Remodeling projects, Forensic Engineering, and Demolition Plans. Our licensed Engineers, including special inspectors in Philadelphia and New York City, are based in Hamilton, NJ, serving Central and all South Jersey, Philadelphia District, Bucks County (PA), Allentown, and Wilmington (DE). Visit our website for more information: http://www.kiroengineering.com. For reviews and credentials, take a look at our Home Advisor profile here: tinyurl.com/HomeAdvisorKiroEngineering. Protect your investment by enlisting the expertise of a professional engineer here at Kiro Engineering.

"Meena took his time and throughly explained what has to be done to our home to improve living conditions. Not only did he not try to over sell us on products that were not necessary he steered us in the right direction which was greatly appreciated in these tumultuous financial times. We are extremely satisfied with his work."

Dennis M on August 2024

Structural Engineering Inspection, Assessment, and Design: Offering a Range of Options to Fit Your Budget. Our services include Structural Engineering, foundation design, and Evaluation Services, covering Crack Evaluation, Diagnostics, and Mapping, as well as Foundation Walls Damage Diagnostics, Structural Shoring, and Helical Piles Design. We handle Remodeling projects, Forensic Engineering, and Demolition Plans. Our licensed Engineers, including special inspectors in Philadelphia and New York City, are based in Hamilton, NJ, serving Central and all South Jersey, Philadelphia District, Bucks County (PA), Allentown, and Wilmington (DE). Visit our website for more information: http://www.kiroengineering.com. For reviews and credentials, take a look at our Home Advisor profile here: tinyurl.com/HomeAdvisorKiroEngineering. Protect your investment by enlisting the expertise of a professional engineer here at Kiro Engineering.

"Meena took his time and throughly explained what has to be done to our home to improve living conditions. Not only did he not try to over sell us on products that were not necessary he steered us in the right direction which was greatly appreciated in these tumultuous financial times. We are extremely satisfied with his work."

Dennis M on August 2024


Avatar for Structural Workshop, LLC

Structural Workshop, LLC

115 Route 46, Suite C23
4.60(
37
)
Approved Pro

Structural Workshop, LLC

115 Route 46, Suite C23
4.60(
37
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
16 local quotes requested

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


Avatar for Domus Company, LLC

Domus Company, LLC

332 Livingston Ave
5.00(
5
)
Approved Pro

Domus Company, LLC

332 Livingston Ave
5.00(
5
)
Approved Pro
12 local quotes requested
3 years of experience

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


GTS Consultants

211 Warren Street
No reviews yet

GTS Consultants

211 Warren Street
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.


Hydroarmor Systems

68 White St, Suite 391
No reviews yet

Hydroarmor Systems

68 White St, Suite 391
No reviews yet
31 years of experience

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

240 South Main Street
5.00(
4
)

American Eagle Waterproofing

240 South Main Street
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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



WISERR, LLC

23 Crefeld Ct
No reviews yet

WISERR, LLC

23 Crefeld Ct
No reviews yet
5 years of experience

WISERR provides MEP design services for Mechanical, Electrical, Plumbing, and Fire Protection systems. WISERR has developed a depth of experience in a diversified range of projects including residential, commercial, medical, retail, civic, education, dining and hospitality. Due to its flexibility, the firm can skillfully command projects of large scale, as well as become perceptive to the specific requirements of tenant improvements of smaller scope. We are able to provide a full range of sustainable design and building engineering services. Our experience includes: -Multi-family dwellings and custom homes -High rise Buildings -Corporate and Commercial Buildings---Education facilities including K-12 schools, community colleges -Hospitals -Sports arenas It is our commitment to share your concern for cost effectiveness, excellence and quality with the project team.

WISERR provides MEP design services for Mechanical, Electrical, Plumbing, and Fire Protection systems. WISERR has developed a depth of experience in a diversified range of projects including residential, commercial, medical, retail, civic, education, dining and hospitality. Due to its flexibility, the firm can skillfully command projects of large scale, as well as become perceptive to the specific requirements of tenant improvements of smaller scope. We are able to provide a full range of sustainable design and building engineering services. Our experience includes: -Multi-family dwellings and custom homes -High rise Buildings -Corporate and Commercial Buildings---Education facilities including K-12 schools, community colleges -Hospitals -Sports arenas It is our commitment to share your concern for cost effectiveness, excellence and quality with the project team.

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Structural Engineering questions, answered by experts

Yes, they offer plans for repairs or reinforcements to address issues.

Structural engineers specialize in all aspects of a building’s structural integrity, including the foundation. Foundation engineering is a critical part of structural engineering, so structural engineers are experts in foundation design. Many foundation repair companies either have a structural engineer on staff or one they work closely with, so be sure you look for that when deciding who to hire for foundation repair.

Yes, all states require structural engineers to carry the proper license, with specifics determined by each state. You can use Angi’s state licensing tool to confirm that the structural engineer you’re considering holds the required licensing to tackle your job. Hiring an unlicensed structural engineer will not only cause issues with permits but it could also lead to an unsafe building. The cost of a professional, licensed, and experienced engineer is well worth the investment.

Yes, an LVL beam is more affordable than the cost of a steel I-beam, totaling between $50 and $200 per linear foot as opposed to the $100 to $400 per linear foot you’d pay for a steel I-beam. Not only is the wood material more affordable than steel, but it’s also more similar to traditional wooden beams and doesn’t require as much retrofitting to connect joists.

A construction manager is particularly useful in the case of a large-scale build with custom design elements, so it’s usually worth it to hire one. They can help manage your budget, maintain quality control, oversee timelines, and navigate unexpected hurdles. While construction managers are pricey, they can actually save money in the long run by identifying cost-saving opportunities and ensuring the project stays within budget.

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The Mountainside, NJ homeowners’ guide to structural engineering services

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