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5.0

(10 reviews)

Top-rated structural engineers.

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Avatar for StructuralMD
StructuralMD
4.7(
153
)

Serving Allentown, 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 time2 days
3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Kiro Engineering LLC
Kiro Engineering LLC
5.0(
89
)

Serving Allentown, 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
)

Serving Allentown, NJ and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Very professional experience with Mina, the engineer who thoroughly explained his findings and suggested remedies. He confirmed house settlement suspicions and causes in a lengthy, detailed report complete with photos. I trust Kiro Engineering and would highly recommend them for structural engineering consultation and peace of mind."
Utility Room Concrete Column
Services
Response time8 hrs
Recommended by95%of homeowners
Joseph Primiano Architect
4.8(
25
)

Serving Allentown, 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 Structure Professionals
Structure Professionals
4.6(
9
)

Serving Allentown, NJ and surrounding areas

Approved

In business since 2021

Emergency services offered

Small jobs welcome

"Structure Professionals was great. They came out quick and helped my real estate transaction keep moving. They educated us and helped us make the right decision to correct our issue. Highly recommend!"
Response time1 day
Response rate86%
1 neighbors recently requested a quote
Edward T. Betz, P.E.
4.1(
21
)

Serving Allentown, NJ and surrounding areas

Approved

In business since 1985

Emergency services offered

Small jobs welcome

"Ed is a really great engineer. His reports are thorough, detailed and precise. He is willing to go the extra mile ensure long term safety. His communication is amazing. Ed is just an overall great engineer and pleasure to work with. I highly recommend Ed Betz"
Bernardsville, NJ
Colts Neck, NJ
HVAC Supports
Warehouse
Parking Garage

+9

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.4(
96
)

Serving Allentown, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I hired them to create plans for an apartment building. The process was quick and painless. Cost was good. The plans are full complete abd ready to take to builders for quotes. I will definitly use them again."
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
Avatar for Gary I. Segal, Architect, LLC
Gary I. Segal, Architect, LLC
3.3(
54
)

Serving Allentown, NJ and surrounding areas

Approved

In business since 1984

Credit card accepted

"Gary was highly recommended to us by friends who had used his services. He worked with us about a possible addition to our home. He spent much time with us, was extremely clear about each stage of his consultation and specs for the proposed project, paid very close attention to both our needs and our concerns. His architectual blueprints were increasingly detailed and promptly delivered, including every possible feature our addition might contain or require, and suggested a number of contractors to consult and get cost figures for the project. We were in constant communication with Gary as to details, costs, and possible complications, and he suggested changes in the project as these complications arose and multiplied. When we decided not to go ahead with the construction, it was not due to anything wanting in our consulations with Gary, but after discussions with our financial managers and accountants, we had to conclude that what we had had in mind was not financially feasible for a number of reasons. Throughout, Gary was very gracious in responding to our concerns, and to our conclusion not to go ahead."
 Kitchen
Front view
Unique banister design
1715438
 Designs

+68

Response time2 days
Response rate92%
38 neighbors recently requested a quote
Avatar for NextEdge Builders & Estimators Corp.
NextEdge Builders & Estimators Corp.
5.0(
4
)

Serving Allentown, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I recently had the pleasure of collaborating with Nextedge Estimators on a significant construction project, and I am thoroughly impressed with their expertise and professionalism. From the outset, their team demonstrated a deep understanding of the intricacies involved in construction cost estimation. Nextedge Estimators provided a detailed and accurate estimate, which was crucial for our budgeting and planning processes. Their ability to break down complex project requirements into clear, concise cost components was invaluable. The transparency and thoroughness of their work allowed us to make informed decisions, ensuring that our project remained on track and within budget. I highly recommend Nextedge Estimators to any construction company seeking reliable and accurate estimation services."
Response time4 hrs
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Structural Engineering questions, answered by experts

Provides expert analysis, ensuring safety and compliance with building codes.

Proper licensing and experience in residential and commercial structural projects.

Many horizontal cracks in home foundations result from water and soil pressure from outside of the building or from a footing that is shifting. Under those circumstances, horizontal cracks are a structural problem that requires repair before they become worse and more difficult to fix. However, in very specific cases, thin horizontal cracks may simply be a cosmetic blemish due to concrete shrinkage.

No, beams are the primary load-bearers for flooring or roofing systems, and they distribute the weight of the structure to your foundational supports, while joists bear far less weight and distribute their loads to the beams. Beams are usually thicker and longer, and they have support posts or foundation walls beneath them for support.

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. 

The Allentown, NJ homeowners’ guide to structural engineering services

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