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Find Engineer structural pros in Winterthur

Avatar for Kiro Engineering LLC
Kiro Engineering LLC
5.0(
83
)

Serving Winterthur, DE and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Mina is extremely knowledgeable, clear, patient, and upfront. I never hired a structural engineer before and was feeling intimidated by the process. Kiro Engineering understood my issues and home renovation desires and provided me several solutions to make sure the result was safe and properly executed. Through conversation it was clear that Kiro is equally at home dealing with a homeowner like myself as well as very high end extensive and commercial projects. I can’t recommend Kiro enough for any structural engineering projects."
Response time11 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Kiro Engineering, LLC
Kiro Engineering, LLC
4.8(
69
)

Serving Winterthur, DE and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Very professional experience with Mina, the engineer who thoroughly explained his findings and suggested remedies. He confirmed house settlement suspicions and causes in a lengthy, detailed report complete with photos. I trust Kiro Engineering and would highly recommend them for structural engineering consultation and peace of mind."
Utility Room Concrete Column
Services
Response time8 hrs
Recommended by95%of homeowners
GRIMALDI CONTRACTORS
4.9(
64
)

Serving Winterthur, DE and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Mark and his crew did a great job in coordinating with the engineer and installing steel I-beams to support first floor joists. They were extremely attentive to my needs and saw to every detail in ensuring a first rate job. I highly recommend Grimaldi Contractors."
Response time10 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for William Siegel
William Siegel
5.0(
2
)

Serving Winterthur, 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
Avatar for Duane Mainardi Builders LLC
Duane Mainardi Builders LLC
5.0(
127
)

Serving Winterthur, DE and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"Because of the current state of our society due to the COVID-19 it was hard for me to imagine that I would receive such GREAT results with social distancing and other measures we must follow to stay healthy. I recently had storm damage on the back of my home that resulted in approximately 20% of the siding being ripped off. The stress of trying to find a reliable contractor to do the repairs is always scary when things are normal, but I must be one of the luckiest people on earth because I reliability in Duane Mainardi. Not only was the work done to absolute perfection, but the precautions to keep everyone safe, the workmanship, the communication, and flexibility was outstanding. Duane was in constant communication with me on problems and adjustments that had to be made during the entire project. We all know that once you start taking apart a 30 year old home, you will find surprises that can be stressful. The beauty of this contractor is that he never painted a grim picture and always provided a solution that was detailed, made sense and offered me the security that any underlying issues would be fixed. His on-site project manager came with skills to address my vision. Dobson took control of the site and brought great ideas based on the current state of my home and his vast experience and commitment to customer satisfaction. Mid-stream into the project, we decided that a frame around a window was not exactly how we had pictured it. This was after the siding had been completed on that side of the house however, even though there was going to be a fair amount of work to remove the siding and frame the window the way we wanted it, Dobson did not hesitate to accommodate our vision. Each day the work area was cleaned and safe enough to let my dog and family enjoy the front and backyards. The end result of his efforts are nothing less than stellar! Duane Mainardi Builders transformed my home into a structure that you would think was built no more than a year or two ago and is by far now one of the best looking homes in our development. I have had numerous neighbors and even realtors come by, compliment and ask for Duane’s contact information. There are no regrets here and I would not hesitate to hire Duane again or recommend to anyone who is looking for quality work. If you’re looking for a contractor who delivers what they say they will and genuine concern for customer satisfaction, Mainardi builders fits the profile and I would definitely hire them again."
Recommended by97%of homeowners
Structural Engineering Consultants
5.0(
11
)

Serving Winterthur, DE and surrounding areas

In business since 2013

Free estimates

Warranties offered

"I hired Structural Engineering Services to inspect a wall that I wanted to remove between my kitchen and dining room.  I needed an engineer's report in order to pull a permit from my borough to provide proof that the wall is non-load bearing.  I was able to get an appointment in less than a week.  A. Paul showed up on time, was personable, professional, and got straight to work.  He was very thorough, taking almost an hour to inspect, measure, and document, with drawings and photos, the exposed joists and beams under the wall in the basement, the wall in question on the main floor, and the rooms above it on the third floor.  I received the detailed report on the day that he said I would.  I think it was one of the best "hired service" related experiences I've ever had. <br />"
Recommended by100%of homeowners
COWAN'S SOUTH JERSEY MASONRY, LLC
5.0(
85
)

Serving Winterthur, DE and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Bob Cowan, the owner was very personable and was kind enough to give me an estimate for the repairs in April at no charge and he was ok with the fact that I would need time to gather the funds before we could go ahead with the repairs. He advised me that the estimate was good until the end of the summer and he honored that statement. His men spent two days working at my house and I found them to be very respectful and hard working. He even thru in a repair on my front steps as they were finishing up!"
Recommended by98%of homeowners
Avatar for Funari Public Adjusters
Funari Public Adjusters
4.9(
61
)

Serving Winterthur, DE and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"I called Funari Adjusters and they came out right away, reviewed my policy, and handled my claim from start to finish. They did an excellent job and got me a great settlement. The house is now back in order and looking better than before. I highly recommend using Funari to anyone that has damage in their home."
Recommended by96%of homeowners
Structure Labs, LLC
5.0(
7
)

Serving Winterthur, DE and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"We needed a beam sized and spec'ed quickly for a complex renovation to an older home. Steve came to the rescue and was able to visit the site and provide the perfect solution to our problem. He is a structural engineer who thinks outside of the box. We appreciate his professionalism and how he is always happy to help where he can. We highly recommend Steve and the Structure Labs Team for all of your Structural Engineering needs. He will not let you down. <br />"
Recommended by100%of homeowners
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FAQs for engineer structural projects in Winterthur, DE

To determine if a wall is load-bearing, start by checking your home’s original plans or asking a structural engineer. Exterior walls always carry weight, but interior ones only do if they sit over a beam or run perpendicular to floor joists. If a wall lines up with posts in the basement or falls directly under the roof ridge, assume it’s load-bearing and call a professional before attempting to remove it with a sledgehammer.

Calculating the wall load and sizing the beam must be performed by experts to ensure structural safety. You need a structural engineer to evaluate all load aspects and determine the proper beam dimensions. A professional engineer performs precise calculations and advises on any necessary enhancements, such as larger footings for support. An inspector then verifies that the revised structure meets all safety and code regulations before the finishing work begins.

Hiring a structural engineer is essential for ensuring your home remains structurally sound during any major renovation. Their responsibility is to deliver expert assessments and design recommendations for load-bearing modifications. The average cost to hire a structural engineer is $500, with rates ranging from $350 to $800. Consulting a licensed, experienced engineer guarantees that every structural project, whether constructing a new home or remodeling an existing one, is completed safely and efficiently.

Almost all load-bearing wall removals require a permit as they support everything above it, and building departments want proof that the new beam can handle the weight. Pulling a permit triggers plan review and inspections that confirm the work meets local code and safety standards. Skipping this step can lead to fines or being forced to rebuild later, so have your contractor pull the permit before work starts.

Removing a load-bearing wall to create an entrance for a carport or covered patio is a task that comes with defined cost implications. This modification requires extra structural adjustments to ensure safety and proper integration with the adjoining space. When you convert a wall into an entryway, you can expect to pay between $3,200 and $9,500, with an average cost of $6,400. The additional work required for this conversion reinforces the home’s integrity and ensures compliance with applicable building codes.

The Winterthur, DE homeowners’ guide to engineer structurals

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