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Verified Reviews for Structural Engineering pros in Dover, DE

*The Angi rating for Structural Engineering companies in Dover, DE 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 Dover, DE 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 October 19, 2025

Find Structural engineers in Dover

Avatar for William Siegel
William Siegel
5.0(
2
)

Serving Dover, DE and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

I am a licensed Professional Engineer providing structural engineering services for residential and small commercial projects. I work with homeowners, contractors, and design professionals to help move projects through the permit process by providing structural calculations, drawings, evaluations, and engineering letters as needed.\n\nIn-person structural inspections are available in Maryland, DC, and Northern Virginia. Remote structural consulting is available in Delaware and North Carolina.\n\nTypical projects include load-bearing wall removal, beam and header sizing, additions, decks, foundation concerns, and framing evaluations. My goal is to provide practical, code-compliant structural solutions that are clear, efficient, and tailored to the project.

Load Path Section
Framing Plan
Framing Plan
Details
Foundation Plan

+3

24 neighbors recently requested a quote
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Avatar for Arius Builders and Engineers LLC
Arius Builders and Engineers LLC
5.0(
6
)

Serving Dover, DE and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Arius is a life saver... literally. I had just purchased a new home and was having some renovations done. Simple as they may have seemed, it involved moving a door in the hallway a few feet. Had I not called Arius in for a review, the contractor I had hired (who was a great GC and very professional to deal with by the way) would have made a grave error which would have resulted in major structural integrity failure costing tens of thousands of dollars to repair. The Arius team was quick, responsive and one of the best experiences I had in dealing with contractors and engineers."
Foundation Plan
New Kitchen
Prepped the kitchen for sanding and hardwood restoration
Masonry Depot Structural Elevations
Truss shoring support

+25

Recommended by100%of homeowners
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Avatar for Thomas Brothers LLC
Thomas Brothers LLC
5.0(
7
)

Serving Dover, DE and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"These guys are AWSOME. Work is done correctly and on time. Always answered my questions and help me understand what’s going on and the process. Couldn’t be happier with their work and customer service."
Recommended by100%of homeowners
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Structural Engineering questions, answered by experts

Yes, unresolved damage can decrease property integrity and market value.

Building codes for spiral staircases will vary by your location. Most local codes will specify minimum tread width, riser height, handrail requirements, and headroom. These standards help ensure safety and accessibility for all users. Always check local codes before you begin the installation to ensure compliance and avoid costly modifications or fines.

Yes, all states require structural engineers to carry the proper license, with specifics determined by each state. You can use Angi’s state licensing tool to confirm that the structural engineer you’re considering holds the required licensing to tackle your job. Hiring an unlicensed structural engineer will not only cause issues with permits but it could also lead to an unsafe building. The cost of a professional, licensed, and experienced engineer is well worth the investment.

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

Generally, you can tell if a home is bolted to the foundation by checking the foundation for plates. If you see that your foundational plates connect to wood or bolts protruding from them, this means that you have a bolted foundation. However, it's always wise to bring a home inspector in to confirm if your foundation is secure.

The Dover, DE 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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