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TRUSTED BY MAHWAH, NJ HOMEOWNERS

  • Average homeowner rating star icon3.7
    Average homeowner rating
  • Verified reviews icon10
    Verified structural engineering services reviews

Top-Rated Structural engineers in Mahwah - Updated Nov 2026

Avatar for StructuralMD
StructuralMD
4.7(
153
)
Engineer - Structural

Serving Mahwah, 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
Joseph Primiano Architect
4.8(
25
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Mahwah, 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Cigano Engineering LLC
Cigano Engineering LLC
5.0(
11
)
Draftsperson/CADDEngineer - Structural

Serving Mahwah, 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
)
Architect

Serving Mahwah, 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 Evolution Drafting
Evolution Drafting
3.7(
127
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Mahwah, 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%
66 neighbors recently requested a quote
Avatar for Paradigm Architecture
Paradigm Architecture
5.0(
3
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Mahwah, 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%
8 neighbors recently requested a quote
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Structural Engineering FAQs, answered by experts

In many areas, advice from a structural engineer or an architect will be required by your building department before you can remove a wall, but even if it’s not necessary, it’s a good idea. Accidentally removing a load-bearing wall—even if a general contractor advises that it’s safe—can cause major structural damage, putting you and your family at risk and potentially costing thousands or tens of thousands of dollars in property damage.

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.

Costs depend on furniture type, size, complexity, and whether additional modifications are needed.

The easiest way to tell if a wall is load bearing is to check if it’s an exterior wall or if it runs perpendicular to the joists above and below it (or parallel to beams). Exterior walls are almost always load-bearing, and walls that run under beams or parallel to them are also usually load-bearing. There are exceptions to these rules, and walls that don’t fit into these categories can still be load-bearing. If you’re unsure, hire a structural engineer to look at your home to assess whether or not the wall is structural.

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. 

The Mahwah, NJ homeowners’ guide to structural engineering services

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