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Verified Reviews for Structural Engineering pros in Haledon, NJ

*The Angi rating for Structural Engineering companies in Haledon, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

*The HomeAdvisor rating for Structural Engineering companies in Haledon, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

Last update on April 06, 2026

Find Structural engineers in Haledon

Avatar for StructuralMD
StructuralMD
4.7(
153
)

Serving Haledon, 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 time2 days
3 neighbors recently requested a quote
Recommended by93%of homeowners
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ML Architecture, LLC
4.9(
122
)

Serving Haledon, NJ and surrounding areas

Approved

In business since 1997

Emergency services offered

Small jobs welcome

"My husband and I were very blessed to have Mirek Lewandowski do the drawings for our home addition. We were particularly impressed with his expertise on the subject and thoroughness to deliver the best possible design to meet our specs. We were also extremely happy with the quick turnaround, his good nature and his availability to answer questions. We highly recommend him."
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Before

+78

Response time1 day
Response rate97%
Recommended by95%of homeowners
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Joseph Primiano Architect
4.8(
25
)

Serving Haledon, NJ and surrounding areas

Approved

In business since 2007

Emergency services offered

Credit card accepted

"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.
"
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+6

Response time2 days
Response rate86%
2 neighbors recently requested a quote
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Avatar for Cigano Engineering LLC
Cigano Engineering LLC
5.0(
11
)

Serving Haledon, 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
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Avatar for MLS Architecture LLC
MLS Architecture LLC
5.0(
5
)

Serving Haledon, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Small jobs welcome

"Highly professional, knowledgeable and in tune with what I as a customer wanted for my design. Responsive and reliable."
Modern Farmhouse 1
Modern Farmhouse 2
Modern Farmhouse 3
Modern Farmhouse 4
Modern Farmhouse 5

+39

Response time2 days
Response rate87%
5 neighbors recently requested a quote
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Avatar for Friedman Architecture & Interiors, LLC
Friedman Architecture & Interiors, LLC
5.0(
5
)

Serving Haledon, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: True professional

"They were responsive, did a good job, addressed all the question from the local regulators, friendly, and a good quality."
Response time7 hrs
Recommended by100%of homeowners
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Avatar for Evolution Drafting
Evolution Drafting
3.4(
94
)

Serving Haledon, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Evolution Drafting did a great job modifying my existing plans and updating for Arizona codes and took care of the structural engineering as well."
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
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Structural Engineering questions, answered by experts

The depth of any foundation style depends on your climate and how deep the frost line is, as building code requires that the footers of a foundation—which are built into a monolithic slab—sit at least a foot below the frost line. At the southern tip of Florida, for example, a monolithic slab foundation would only need to sit 12 inches under the soil at the widest parts. On some parts of the Canadian border, the frost line is 100 inches, which would mean a minimum of 112 inches, which is prohibitively deep for a monolithic slab.

Dormers must be able to bear the load of their own construction and the added window. The style of the dormer, however, will determine where the weight loads onto your home's structure. A gable dormer bears the weight on the side walls whereas a shed dormer bears it on the front walls.

Cathedral ceilings make a statement in your home, but at the cost of your attic space. Normal attics are wide open, which allows warm air to move around and exit your home. Because of this, cathedral ceilings make your home less energy efficient and put your ceiling at risk of venting issues if you’re not careful. They also reduce your attic storage space, potentially cause an echo, and even make it harder to change a light bulb.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

The costs depend on the type of wood, labor, roofing material, permits, and whether additional storage or enclosed walls are included.

The Haledon, NJ homeowners’ guide to structural engineering services

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

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