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Verified Reviews for Structural Engineering pros in Frederica, DE

*The Angi rating for Structural Engineering companies in Frederica, 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 Frederica, 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 May 15, 2025

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Avatar for William Siegel
William Siegel
5.0(
2
)

Serving Frederica, 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 Frederica, 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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Structural Engineering questions, answered by experts

Most structural engineers offer free quotes, regardless of the size of the job. For simple inspections when buying or selling a home, engineers typically charge a flat fee that may be based solely on your home’s foundation type and square footage. For larger projects, like new construction and major home renovations, an engineer will either perform an analysis of your project and site and provide you with a formal estimate, or they will do a more in-depth assessment and in-person site inspection before coming up with a per-hour or per-project cost estimate. In most cases, the estimate is free.

Signs of structural damage include foundation cracks, roof leaks, bouncy floors, crumbling concrete, and cracked or leaning chimneys. Structural damage can make itself apparent in various ways, and sometimes, there may not be obvious signs. Inspect your foundation and roof annually to stay ahead of potentially serious structural problems. 

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.

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.

Structural engineers specialize in all aspects of a building’s structural integrity, including the foundation. Foundation engineering is a critical part of structural engineering, so structural engineers are experts in foundation design. Many foundation repair companies either have a structural engineer on staff or one they work closely with, so be sure you look for that when deciding who to hire for foundation repair.

The Frederica, DE homeowners’ guide to structural engineering services

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