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TRUSTED BY PRINCETON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon17
    Verified structural engineering services reviews

Find Structural engineers in Princeton

Avatar for StructuralMD
StructuralMD
4.7(
153
)
Engineer - Structural

Serving Princeton, 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 time1 day
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Kiro Engineering, LLC
Kiro Engineering, LLC
4.8(
79
)
Engineer - Structural

Serving Princeton, 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 Princeton, 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 Princeton, NJ and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Mark and his crew did a great job in coordinating with the engineer and installing steel I-beams to support first floor joists. They were extremely attentive to my needs and saw to every detail in ensuring a first rate job. I highly recommend Grimaldi Contractors."
Response time10 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Joseph Primiano Architect
4.8(
25
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Princeton, 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%
1 neighbors recently requested a quote
Avatar for Structure Professionals
Structure Professionals
4.6(
9
)
Engineer - Structural

Serving Princeton, 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%
3 neighbors recently requested a quote
Avatar for Metamechanics, LLC
Metamechanics, LLC
4.8(
37
)
ArchitectArchitect - For Business

Serving Princeton, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"Metamechanics, LLC helped me with a residential ventilation project. So far the project has taken a little longer than expected for reasons that were unforeseen, but all in all it was a good experience. The architect was in good communication throughout the duration of the project."
Addition Facing Street
Plans
Stairs to Bedroom
Living Room
Balcony

+56

Response time2 days
Response rate94%
18 neighbors recently requested a quote
David B. Singer, AIA, Architect
4.4(
44
)
ArchitectArchitect - For Business

Serving Princeton, NJ and surrounding areas

Approved

In business since 2000

Small jobs welcome

Offers commercial services

"David was very responsive and since i knew nothing about the variance process in my town, he was able to guide me in completing the paperwork. He was also very accommodating in redoing sketches for the township. I would highly recommend him."
all season room
attic expansion study
 shore house under construction 2013
all season room
attic expansion study

+14

5 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.7(
124
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Princeton, 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%
72 neighbors recently requested a quote
Blackstone Engineering, PLLC
5.0(
3
)
Engineer - Structural

Serving Princeton, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We uphold a standard of integrity bound by fairness, honesty, and personal \nresponsibility. Our distinction is the quality of service we bring to our customers. \nAccurate knowledge of our trade combined with ability is what makes us true \nprofessionals. Above all, we are watchful of our customers' interests and make \ntheir concerns the basis of our business.

Response time1 day
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Structural Engineering questions, answered by experts

In Princeton, hidden costs often arise from requirements like soil testing, structural inspections, or engineering reports for older homes. Additional expenses can include tree removal permits, asbestos or lead assessments, and compliance with stormwater management rules. If your property is in a historic district, extra documentation or review fees may apply. Unexpected foundation adjustments or waterproofing needs can also increase the project scope.

Helpful?

Princeton’s climate, with its freeze-thaw cycles and heavy rainfall, requires structural engineers to design deeper foundations and robust drainage systems. High humidity and snow loads also influence material choices and roof design. Properties near water sources like Carnegie Lake may need enhanced flood protection. Local weather patterns can affect construction timelines, so planning for seasonal impacts is essential for successful structural projects.

Helpful?

When comparing structural engineering quotes in Princeton, be wary of unclear project scopes, missing site-specific details, or generic references that overlook Princeton’s soil and floodplain challenges. If a quote omits a structural inspection or engineering report, that’s a concern. Unusually low bids may indicate skipped steps, like not addressing historic district rules or local drainage issues. Always ask for recent local project references and clarification on all deliverables.

Helpful?

In Princeton, address structural engineering issues immediately if you notice cracks in load-bearing walls, significant settlement, or water intrusion, as these can compromise safety. If a structural inspection reveals urgent concerns, act promptly. For less critical needs, such as minor repairs or preventative upgrades, consider scheduling during drier months and coordinating with routine home maintenance or budget planning.

Helpful?

After completing a structural engineering project in Princeton, retain stamped structural drawings, engineering reports, and all inspection records. Keep as-built plans, soil and material test results, and documentation of any structural inspections. If your home is in a historic district, save approval letters. Maintenance schedules, waterproofing warranties, and compliance documents are also important for future renovations, insurance claims, or property sales.

Helpful?

The Princeton, NJ homeowners’ guide to structural engineering services

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