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Top-Rated Structural engineers in Lawrenceville - Updated Nov 2026

Avatar for StructuralMD
StructuralMD
4.7(
153
)
Engineer - Structural

Serving Lawrenceville, 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
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Kiro Engineering, LLC
Kiro Engineering, LLC
4.8(
79
)
Engineer - Structural

Serving Lawrenceville, 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
Avatar for Pisano Development Group, LLC
Pisano Development Group, LLC
4.7(
65
)
Engineer - Structural

Serving Lawrenceville, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Customers say: Quality work

"Bob Pisano was knowledgeable across a wide sprectrum of home renovation/remodeling subjects. He was easy to work with, answered all questions fully and provided a thorough written report of his inspection and recommendations. We plan to do some additional renovations in the future where sound structural engineering guidance would be needed, and most definitely would bring Bob back in to help us through that process. Nice guy and easy to speak with."
Open Area
Grading and Lanscpaing
Center Beam
Demolition
New Beam

+27

Response time8 hrs
Response rate100%
Recommended by98%of homeowners
GRIMALDI CONTRACTORS
4.4(
92
)
Engineer - Structural

Serving Lawrenceville, NJ and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"No one wants to hear that your home may have some structural damage. Mark went into my crawl space and took pictures of the damage. We also walked around the house and he made suggestions for future repairs. I Just had the walls repaired, painted and insulation installed in the crawl space, I was concerned about having to redo those jobs. They rolled back my carpet and tore up the floor. They replaced all the wood under the floor and added sister joists to all the joists under the floor and repaired my back wall. My floor has never felt better. I am so glad I had the work done. The guys showed up early on both days. The were very polite and professional. They did an excellent clean up job. I was very nervous about the entire job. I had a large china closet to be moved, concerns about dusts, concerns about the new paint job and wall repairs, concerns about saving the new insulation, concerns about saving the carpet and the padding, I discussed all my concerns with Mark before the work was done and he addressed each one in an excellent manner."
Response time10 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Joseph Primiano Architect
4.8(
25
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Lawrenceville, NJ and surrounding areas

Approved

In business since 2007

Emergency services offered

Small jobs welcome

"Joe designed a beautiful family room addition to expand our Cape Cod style home. His design integrated the new room beautifully into the existing house and it looks like it was always there.  All of the builders who bid on his design remarked how detailed and complete his plans were. I would use him again without hesitation. A really good architect and a heck of a nice guy.
"
Additional Photos
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+5

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Structure Professionals
Structure Professionals
4.6(
9
)
Engineer - Structural

Serving Lawrenceville, 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 rate91%
4 neighbors recently requested a quote
David B. Singer, AIA, Architect
4.4(
44
)
ArchitectArchitect - For Business

Serving Lawrenceville, NJ and surrounding areas

Approved

In business since 2000

Small jobs welcome

Offers commercial services

"David was very professional and helped us not just in designing but also provided complete support during the construction of our beauty salon & spa. His prior experience in working on similar projects helped a lot. We will re-hire him for all our future endeavors. Also recommend his services to all."
all season room
attic expansion study
 shore house under construction 2013
all season room
attic expansion study

+14

6 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for NextEdge Builders & Estimators Corp.
NextEdge Builders & Estimators Corp.
5.0(
4
)
Draftsperson/CADD

Serving Lawrenceville, 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 time5 hrs
Response rate100%
Avatar for APEX Drafting LLC
APEX Drafting LLC
3.9(
7
)
Draftsperson/CADDArchitect

Serving Lawrenceville, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. \nYou will find us to be competitively priced with close attention to the details. \nOur reputation is based on service, safety, and quality, regardless of how large or small the job. \nWe look forward to building a lasting relationship and guarantee your satisfaction! \n

Plan set 1
257 neighbors recently requested a quote
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Structural Engineering FAQs, answered by experts

Although the two terms are closely related and often used interchangeably, pier and beam foundations and crawl spaces are different things. A pier and beam foundation is made up of concrete piers and wooden beams and creates a space under the home known as a crawl space. There are several types of foundations that create crawl spaces, often collectively known as “crawl space foundations,” but the crawl space itself is separate from the foundation. 

Costs depend on material choices, labor, and the extent of structural modifications.

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.

The 10 10 rule describes the formula most contractors use to determine how much to charge for a job. Allowing for 10% overhead above the total projected cost to do the work and 10% profit sets a contractor up for success, even if there are delays or other problems on the project. This formula isn’t a hard-and-fast rule, but it is a ballpark figure to begin with when estimating your expenses on a job.

Most load-bearing walls are exterior, though they can also be interior.

The Lawrenceville, NJ homeowners’ guide to structural engineering services

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