Top-rated structural engineers.

Get matched with top structural engineers in Mantua, NJ

Enter your zip and get matched with up to 5 pros

Need a pro for your structural engineering project in Mantua, NJ?

Select your specific project to find the pro for you.

Find Structural engineers in Mantua

Avatar for StructuralMD
StructuralMD
4.7(
153
)
Engineer - Structural

Serving Mantua, NJ and surrounding areas

Approved

In business since 2008

Warranties offered

Credit card accepted

"My initial review was somewhat marginal, but now several years later I will say that the reinforcement has been perfect, and they did eventually provide the engineered drawings that were promised shortly after the project completion. Only hitch was with the length of the steel, which they did correct by welding on tabs to each end. Ultimately it was a good job and completed in one day. Would definitely use them again if I needed to reinforce a structure."
Response time2 days
3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Kiro Engineering LLC
Kiro Engineering LLC
5.0(
89
)
Engineer - Structural

Serving Mantua, NJ and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Mina is extremely knowledgeable, clear, patient, and upfront. I never hired a structural engineer before and was feeling intimidated by the process. Kiro Engineering understood my issues and home renovation desires and provided me several solutions to make sure the result was safe and properly executed. Through conversation it was clear that Kiro is equally at home dealing with a homeowner like myself as well as very high end extensive and commercial projects. I can’t recommend Kiro enough for any structural engineering projects."
Response time11 hrs
Recommended by97%of homeowners
Avatar for Kiro Engineering, LLC
Kiro Engineering, LLC
4.8(
79
)
Engineer - Structural

Serving Mantua, NJ and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Mr Mikaeel immediately contacted me once I put in a request on Home Advisor. He explained his services and he offered me more options than I had received from other engineers. Those options included paying less money which I appreciated right away. He knew I didn't have much time to work with and we scheduled the next day. He arrived on time, was very personable, very professional, explained what I needed to know and also gave me great news. I will recommend him to anyone that needs a structural engineer Thank you Home Advisor!"
Utility Room Concrete Column
Services
Response time8 hrs
Recommended by95%of homeowners
Ascended Constructions
New to Angi
Draftsperson/CADDArchitect

Serving Mantua, NJ and surrounding areas

Approved

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

5 neighbors recently requested a quote
Avatar for Hue Design
Hue Design
New to Angi
Draftsperson/CADD

Serving Mantua, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

Hue Design \n\nAt Hue Design, we specialize in turning ideas into beautifully crafted living spaces through expert remodeling and design. Our team brings a strong foundation in both construction and design, allowing us to deliver projects that are not only structurally sound but visually striking.\n\nWe take a personalized, design-first approach to every project. From the initial concept to the final walkthrough, we collaborate closely with our clients to ensure every detail reflects their vision, lifestyle, and budget. Whether you're refreshing a single room or reimagining your entire home, Hue Design delivers results that combine function, style, and long-lasting quality.

Gallery
Avatar for Cowan's South Jersey Masonry & Chimney Service, LLC
Cowan's South Jersey Masonry & Chimney Service, LLC
4.8(
95
)
Engineer - Structural

Serving Mantua, NJ and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Bob Cowan came out to my home with REAL chimney cleaning equipment, connecting poles and large flue size brush and industrial soot vacuum. No mess, he removed and reinstalled my cap too. Very pleased with Bob and his helpers work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by98%of homeowners
Avatar for Preston Structural Solutions LLC
Preston Structural Solutions LLC
5.0(
10
)
Engineer - Structural

Serving Mantua, NJ and surrounding areas

In business since 2025

Small jobs welcome

Credit card accepted

"Ryan at Preston Structural Solutions handled two of my home renovation projects. He was extremely responsive, knowledgeable and a pleasure to work with! I highly recommend his company and will absolutely be using them next time!"
New Header
Sistered Joists
3D Rendering
Retaining Wall
New Stair

+1

Response time2 days
Avatar for Bathroom and Kitchen King Remodeling, LLC
Bathroom and Kitchen King Remodeling, LLC
4.8(
62
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Mantua, NJ and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Amazing quality. Kept me informed every step of the way. Took my old outdated bathroom and removed walls and all fixtures and made it GORGEOUS! Friendly and efficient. Will definitely use for my next project."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+112

Response time2 days
Response rate100%
Recommended by96%of homeowners
...
Showing 1-10 of 63
Structural Engineering questions, answered by experts

By careful planning and reinforcement to maintain structural integrity.

Signs of structural damage include foundation cracks, roof leaks, bouncy floors, crumbling concrete, and cracked or leaning chimneys. Structural damage can make itself apparent in various ways, and sometimes, there may not be obvious signs. Inspect your foundation and roof annually to stay ahead of potentially serious structural problems. 

Yes, walls on the top floor can be load-bearing if stacked on the floor’s foundation.

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.

The depth of any foundation style depends on your climate and how deep the frost line is, as building code requires that the footers of a foundation—which are built into a monolithic slab—sit at least a foot below the frost line. At the southern tip of Florida, for example, a monolithic slab foundation would only need to sit 12 inches under the soil at the widest parts. On some parts of the Canadian border, the frost line is 100 inches, which would mean a minimum of 112 inches, which is prohibitively deep for a monolithic slab.

The Mantua, NJ homeowners’ guide to structural engineering services

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