Top-rated structural engineers.

Get matched with top structural engineers in Hackettstown, NJ

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Find Structural engineers in Hackettstown

Avatar for StructuralMD
StructuralMD
4.7(
153
)

Serving Hackettstown, 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
Joseph Primiano Architect
4.8(
25
)

Serving Hackettstown, NJ and surrounding areas

Approved

In business since 2007

Emergency services offered

Credit card accepted

"Joe and team at Three D Concepts did a phenomenal job. Very professional and very knowledgeable in his field. Joe provided insight and ideas that I didn't even think of when starting the project. He was also very familiar with my township and the surrounding areas, which is important whenever doing a home extension. Knowing how to navigate the various zoning laws is so important with something like this. I searched around quite a bit for a qualified architect who is trust worthy. Many wanted to charge a percentage of the construction job. In my opinion, the cost of tile that I choose, shouldn't dictate my architectural costs. Joe provided a flat fee quote upfront. This was a breathe of fresh air and took a lot of uncertainty out of the process. Finally, the quality of work was top notch. We absolutely love the plans that he put together for us. Our dream home will now finally become a reality thanks to Joe and Three D Concepts."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time2 days
Response rate86%
2 neighbors recently requested a quote
Avatar for Evolution Drafting
Evolution Drafting
3.4(
94
)

Serving Hackettstown, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They were excellent. They quickly made a draft that only needed 3 minor adjustments. The final product was exactly what I needed. They referred me to a structural engineer for review. The whole process took half of the time that they initially estimated. I would definitely use them again."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
52 neighbors recently requested a quote
Avatar for JS Engineering and Design, LLC
JS Engineering and Design, LLC
5.0(
3
)

Serving Hackettstown, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Julian delivered exceptional engineering analysis and design work for my residential gut rehab. He was consistently available, willing to help, and brought strong technical expertise to every discussion. His vision for an open‑wall layout led to the installation of a structural beam that completely transformed the home’s flow and created a true open‑concept space we never thought possible. He worked efficiently, communicated clearly, and carried himself with total professionalism. I highly recommend him to anyone looking to upgrade or reimagine their living space."
5 neighbors recently requested a quote
Avatar for RD Architectural Design, LLC
RD Architectural Design, LLC
5.0(
4
)

Serving Hackettstown, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"Very Happy With Ryans' Work :) We are in the process of opening a Bakery and Ryan not only provided the designs but helped us figure out how to set things up properly. He consulted with other pros / team members, like his Mechanical Engineer, to confirm all details needed. He met with our team a few times, very professional always and provided us with the final designs. I must say, I was AMAZED! Just Beautiful Work! Thanks Ryan!!! Highly Recommended!!!"
Elevations
Response time3 days
Recommended by100%of homeowners
JAFPC Architect
5.0(
2
)

Serving Hackettstown, NJ and surrounding areas

Approved

In business since 1989

Customers say: Quick response

John Anthony Ferraro P.C, Architect is a diverse practice with experience in schools, religious buildings, residential, municipal and commercial.\n\nIt is my philosophy that Architecture is sculpted by Client needs. \n\nThis thought process orchestrates a unique Client/Architect relationship from preliminary design through construction documentation.\n\nLicensed and insured in nine states, my practice offers comprehensive expedient service. I dedicate myself to providing professional and creative design in harmony with local and state requirements.\n\nAs a member of the American Institute of Architects and nationally certified by the National Council Architectural Board, I mandate all documentation is executed with the highest professional and ethical standards. This assures each client excellence in the practice of Architecture.\n\n\nI trust you will find my qualifications satisfactory. \n

Response rate88%
Recommended by100%of homeowners
Ascended Constructions
New to Angi

Serving Hackettstown, 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

Serving Hackettstown, 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
...
Showing 1-10 of 71
Structural Engineering questions, answered by experts

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.

Proper licensing and experience in residential and commercial structural projects.

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.

You need to hire a structural engineer when building or modifying any component with a structural load in your home. Common situations where you would need a structural engineer include home inspections when buying or selling a home, investigating possible issues with your foundation, beams, load-bearing walls, or chimneys, breaking ground on a new home or structure on your property, and renovating an old part of your home that could threaten any structural integrity. Home additions and bump-outs also require an engineer.

Precast concrete can be reinforced with rebar, wire mesh, or other materials to improve its strength and add stability. Precast concrete for large construction projects is often pre-stressed as well for greater structural strength. Reinforced concrete is durable and strong, making it an ideal choice for many construction projects.

The Hackettstown, NJ homeowners’ guide to structural engineering services

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