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Avatar for StructuralMD
StructuralMD
4.7(
153
)
Engineer - Structural

Serving Dover, NJ and surrounding areas

Approved

In business since 2008

Warranties offered

Credit card accepted

"We recently completed a project with Lallygone to remove 3 columns from my basement. The entire experience from scheduling a consultation with the engineer to completion of the job was seamless. The team is knowledgeable, courteous and very professional. I strongly recommend them for replacing lally columns or any structural improvements in existing or new homes. George thanks for your honest recommendations, Chris for your in-depth inspection and detailed explanation & Lena for managing it end to end.. thanks for the wonderful experience."
Response time1 day
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for COLONNA CONSULTING LLC
COLONNA CONSULTING LLC
5.0(
37
)
Engineer - Structural

Serving Dover, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Customers say: True professional

"Nick was attentive and was able to take a provide us with a cost effective solution to a structural challenge we were having. We were having challenges with our previous architect providing the help with needed. Nick was able to continue the work and help us wrap up the project. He has extensive knowledge on following the proper process when working with inspections and advised us on the best course to make our project move forward. I would definitely recommend him to my entire network."
Response time1 day
5 neighbors recently requested a quote
Recommended by93%of homeowners
ML Architecture, LLC
4.9(
122
)
ArchitectArchitect - For Business

Serving Dover, 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."
 before
before
before
before
Before

+78

Response time6 hrs
Response rate100%
Recommended by95%of homeowners
Joseph Primiano Architect
4.8(
25
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Dover, 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
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Additional Photos

+5

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Evolution Drafting
Evolution Drafting
3.7(
124
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Dover, 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%
72 neighbors recently requested a quote
Avatar for JS Engineering and Design, LLC
JS Engineering and Design, LLC
5.0(
3
)
Engineer - Structural

Serving Dover, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Julian delivered exceptional engineering analysis and design work for my residential gut rehab. He was consistently available, willing to help, and brought strong technical expertise to every discussion. His vision for an open‑wall layout led to the installation of a structural beam that completely transformed the home’s flow and created a true open‑concept space we never thought possible. He worked efficiently, communicated clearly, and carried himself with total professionalism. I highly recommend him to anyone looking to upgrade or reimagine their living space."
1 neighbors recently requested a quote
Avatar for RD Architectural Design, LLC
RD Architectural Design, LLC
5.0(
4
)
Draftsperson/CADD

Serving Dover, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"Very Happy With Ryans' Work :) We are in the process of opening a Bakery and Ryan not only provided the designs but helped us figure out how to set things up properly. He consulted with other pros / team members, like his Mechanical Engineer, to confirm all details needed. He met with our team a few times, very professional always and provided us with the final designs. I must say, I was AMAZED! Just Beautiful Work! Thanks Ryan!!! Highly Recommended!!!"
Elevations
Response time3 days
Recommended by100%of homeowners
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Structural Engineering questions, answered by experts

Structural engineers typically conduct inspections during a home sale or renovation, looking for signs of structural damage in various structures throughout the building, such as load-bearing walls, joists, beams, roofing trusses, foundations, and chimneys. Some of the warning signs that structural engineers check for include:

  • Dry rot

  • Infestation

  • Shifting or cracking foundations

  • Erosion

  • Water damage

  • Sagging, shifting, or damaged walls, ceilings, or roofing support

Yes, you can put a doorway in a structural wall; in fact, most exterior doors are set into structural walls. The project is a little more challenging than installing a door in a non-load-bearing wall because you need a structural engineer to assess the wall and make sure it’s safe to create a wall opening. Your engineer’s report will include instructions for your contractor on how and where to install additional supports, like steel headers above the door, to distribute the weight above to the wall on either side of the door.

The standard thickness for an LVL beam is between 1.75 inches and 7 inches. However, you can order LVL beams in non-standard sizes as well. When you work with a contractor, they can source beams that are the appropriate size for your project for you after assessing your blueprints.

You need to hire a structural engineer when building or modifying any component with a structural load in your home. Common situations where you would need a structural engineer include home inspections when buying or selling a home, investigating possible issues with your foundation, beams, load-bearing walls, or chimneys, breaking ground on a new home or structure on your property, and renovating an old part of your home that could threaten any structural integrity. Home additions and bump-outs also require an engineer.

Structural engineers draw structural plans, which include detailed drawings of the structural components of a home only. Complete house plans will require additional work from an architect or draftsperson, whose drawings will take the structural drawings into account. They’ll also include more details about the finishing materials and layout of a home, including everything from roofing and flooring materials to the position of furniture, light fixtures, switches, and plumbing fixtures.

The Dover, NJ homeowners’ guide to structural engineering services

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