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TRUSTED BY TEWKSBURY, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon15
    Verified structural engineering services reviews

Verified Reviews for Structural Engineering pros in Tewksbury, NJ

*The Angi rating for Structural Engineering companies in Tewksbury, 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 Tewksbury, 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 June 26, 2025

Find Structural engineers in Tewksbury

Avatar for StructuralMD
StructuralMD
4.7(
153
)

Serving Tewksbury, 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
2 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for COLONNA CONSULTING LLC
COLONNA CONSULTING LLC
5.0(
37
)

Serving Tewksbury, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Customers say: True professional

"He's fantastic--both a structural engineer and contractor! As many contractors as I have found, there are not many that are so intelligent as to pick up on everything you are saying, problem solve as you are talking, and communicate solutions immediately. He is also a teacher and was the only contractor that gave me a visual description of what has been going on under my house in my 20 years of living here."
Response time1 day
7 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Sisk Engineering
Sisk Engineering
5.0(
5
)

Serving Tewksbury, NJ and surrounding areas

Approved

In business since 2021

Offers commercial services

Customers say: Quick response

"Anthony was an absolute pleasure! I truly appreciated his honesty and professionalism. Fortunately, he explained that I do not need to do anything at the moment, that my home's structure was stable, and that my issues were only causing cosmetic changes. However, he did explain what was happening, and what I should look for in the future to determine if the problem becomes more than cosmetic. I highly recommend Sisk Engineering!"
Failed Porch and Dormer
Failed Porch and Dormer
Failed Porch and Dormer
Response time10 hrs
Recommended by80%of homeowners
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Avatar for Evolution Drafting
Evolution Drafting
3.4(
103
)

Serving Tewksbury, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They were excellent. They quickly made a draft that only needed 3 minor adjustments. The final product was exactly what I needed. They referred me to a structural engineer for review. The whole process took half of the time that they initially estimated. I would definitely use them again."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
50 neighbors recently requested a quote
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Avatar for MDM Architecture, LLC
MDM Architecture, LLC
4.9(
5
)

Serving Tewksbury, NJ and surrounding areas

Approved

In business since 1991

Offers commercial services

Customers say: Quick response

We are a locally owned and operated company with over 20 years of experience. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients, and guarantee your satisfaction.\n\n\n\n*Initial site visit and proposal - $150.00 Included in proposal fee if accepted.

After
Before and After
Front
Before and After
Rendering

+19

Response time2 days
Recommended by100%of homeowners
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Structural Engineering questions, answered by experts

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.

A structural engineer evaluates any structural components, like floors, foundations, walls, and roofs, to ensure they can support the structure. They also consider the soil quality in your area, potentially extreme weather conditions, and proximity to bodies of water and groundwater to ensure your building can withstand any stresses placed on it by the surrounding environment. Structural engineers work on both new and existing buildings.

First, most contractors will have a structural engineer create a report and plan for your project to ensure it’s safe to cut into the load-bearing wall. The contractor will then excavate around the wall, if necessary, measure the opening—allowing for additional space to fit and level the door, and then cut the doorway out. They will likely install a steel lintel as a header over the door for support. Once the doorway is cut out, they’ll demolish the concrete using sledge hammers and masonry chisels, clean up the surrounding concrete, and seal around the door with masonry mortar. 

The National Association of Home Builders requires repair of any foundation crack of more than one quarter of an inch, although local regulations may vary. In general, any visible crack that is growing in size, allowing water through, or that you have just noticed, is a good reason to call a structural engineer. Cracks can be a sign of a sinking foundation, so an inspection is a good idea for your peace of mind.

Their expertise in identifying potential problems early and implementing durable solutions safeguards your home’s integrity.

The Tewksbury, 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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