Top-rated structural engineers.

Get matched with top structural engineers in Old Tappan, NJ

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY OLD TAPPAN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon20
    Verified structural engineering services reviews

Find Structural engineers in Old Tappan

Avatar for StructuralMD
StructuralMD
4.7(
153
)

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2008

Warranties offered

Credit card accepted

"After calling StructuralMD and confirming that this service was what we needed, an appointment was quickly set up and George (Chief Engineer) showed up on time. He closely inspected the area in question and provided a great deal of detail regarding his findings. George answered every question we had and spent whatever time required to provide additional guidance, suggestions and tips. His inspection confirmed that there were no structural issues, and helped us prepare to hire a contractor to complete the (non-structural) work that we originally sought. He also urged us to contact him again to ask any other questions that might have. A professional outfit with excellent customer service!"
Response time1 day
2 neighbors recently requested a quote
Recommended by93%of homeowners
Joseph Primiano Architect
4.8(
25
)

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2007

Emergency services offered

Small jobs welcome

"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

+5

Response time2 days
Response rate100%
Recommended by100%of homeowners
Avatar for WJG Architect, LLC
WJG Architect, LLC
4.9(
18
)

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2004

Customers say: Terrific value

"Very thorough and detailed explanation of his blue prints and multiple options and different choices to select the design I wanted. Took his time to make sure my contractor understand the construction plan. Very knowledgable in his field. Easily approachable for any questions. Glad that I hired him over others"
North Tower
South View of Bedroom Entry off Courtyard
Main Entry Facade
Side of House
Front View from Corner

+2

Response time1 day
Response rate100%
Recommended by94%of homeowners
Avatar for Cigano Engineering LLC
Cigano Engineering LLC
5.0(
11
)

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Cigano identified a number of important changes to my architectural drawings to strengthen my structure (a car port). The changes recommended and implemented to my plans ensured my Town would issue a building permit. The Town had rejected my initial drawings and required its review and approval by a structural engineer or architect. Cigano really came through and its owner was easy to work with and highly professional. I would highly recommend Cigano."
Infrastructure Work

+15

Response time6 hrs
Response rate85%
Recommended by100%of homeowners
Vincent C.Graziano, AIA LLC
4.7(
19
)

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2003

Customers say: Quick response

"I had a very good experience working with Vince. He did the drawings for a master bedroom suite addition to my home, as well as an addition to our ktichen for a breakfast/dining nook. He was very thorough and my contractor had no problems with the drawings, so far. Hopefully, the work will be starting in the coming weeks."
Before
After
Response time3 days
Recommended by100%of homeowners
Avatar for Paradigm Architecture
Paradigm Architecture
5.0(
3
)

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2015

Customers say: True professional

"Anthony -- and the entire team at Paradigm Architecture -- are consummate professionals. They took their time to carefully listen to my needs and then expertly created a plan to satisfy them. Anthony has extensive knowledge in design, construction, and zoning laws. He used this experience to consistently find innovative and elegant solutions for my project. His entire team is highly competent and always go above and beyond for their clients. From drafting detailed construction plans to promptly responding to planning queries, they are extremely customer-oriented and make the entire process seamless and enjoyable. For these reasons, I enthusiastically recommend Paradigm Architecture to anyone looking for dedicated and knowledgeable architects."
Pub Feel for  a basement
Pub Feel for  a basement
Pub Feel for  a basement
Pub Feel for  a basement
View to Dining room

+10

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Evolution Drafting
Evolution Drafting
3.6(
116
)

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I am having a full master bath and kitchen remodel done with new layouts in both rooms and knocking out a wall. Evolution worked with me to quickly get a drawing done of the new layouts so that the contractor could get started on the project. They made sure to include me in the process so that the design would be done exactly as my wife and I envisioned. They communicated effectively throughout the process and were always courteous and professional. I recommend them to anyone with drafting needs."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
56 neighbors recently requested a quote
...
Showing 1-10 of 138
Structural Engineering questions, answered by experts

While concrete walls do not need to "breathe" in the traditional sense of the word, they do require waterproofing and dehumidifying methods, particularly in basements below the water table. Concrete both contains moisture from its initial installation and can absorb water when exposed. Ensuring proper basement ventilation , installing a vapor barrier, and controlling water exposure are all important tasks.

Building codes for spiral staircases will vary by your location. Most local codes will specify minimum tread width, riser height, handrail requirements, and headroom. These standards help ensure safety and accessibility for all users. Always check local codes before you begin the installation to ensure compliance and avoid costly modifications or fines.

Most lenders and homeowner’s insurance companies don’t mandate a structural engineer’s inspection, so in most cases, it’s not required. However, it’s a good idea to have one done anyway to ensure you know what you’re buying. You can use the report to carry out repairs after closing or even to negotiate the sale price before closing.

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. 

Structural engineers can perform various inspections on different structures in your home. These inspections usually include a report detailing the engineer’s findings and recommendations for repairs so you can determine your next course of action for repairs, replacements, or new builds. Some of the most common structural engineering reports include:

  • Full home inspection: $350–$1,000

  • Foundation: $300–$800

  • Load-bearing walls: $300–$1,000

  • Roof: $150–$600

  • Chimney: $200–$500

The Old Tappan, NJ homeowners’ guide to structural engineering services

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