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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon20
    Verified structural engineering services reviews

Top-Rated Structural engineers in Bethpage - Updated Nov 2026

Avatar for AFM Inspections & Engineering, PLLC
AFM Inspections & Engineering, PLLC
4.7(
47
)
Engineer - StructuralArchitectArchitect - For Business+1 more

Serving Bethpage, NY and surrounding areas

Approved

In business since 2012

Emergency services offered

Credit card accepted

"We had 2-3 years of constant road work as a result of storm Sandy (gas line and water line replacement) and there was a crack that expanded over time in the living area on the second floor. We needed to know if it was structural or cosmetic. Anthony arrived on time and began to examine the crack as well as take measurements to determine any significant changes. He was familiar with the land issues in this area, which I appreciated. He explained as he went along and also went to every room in the home and outside for any other evidence of cracks. He was extremely thorough in his inspection and advised how to correct the issue. In addition he also gave tips regarding procedures for any renovations on the property which was extremely helpful. There was a fee for the inspection and an additional fee for a written report. I would definitely hire again if I have any issues."
3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Tiderunner Engineering & Design PC
Tiderunner Engineering & Design PC
4.7(
46
)
ArchitectDraftsperson/CADDArchitect - For Business

Serving Bethpage, NY and surrounding areas

Approved

In business since 2003

Warranties offered

Small jobs welcome

"I couldn't have expected a better service, and that's after using several engineers in the tri-state for past work. This engineer also goes above and beyond. He is meticulous, honest and very responsive. He was truly a pleasure to deal with. I will absolutely be using him again, and I wholeheartedly recommend him.
"
22 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for ZS Design Architect
ZS Design Architect
5.0(
13
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Bethpage, NY and surrounding areas

Approved

In business since 1994

Credit card accepted

Customers say: True professional

"I'm absolutely delighted with the transformation Architect Zach Schweter brought to my house. His masterful touch seamlessly combined aesthetics and functionality, resulting in a space that's both visually stunning and highly practical. The attention to detail in every aspect of the design is truly commendable. Zach's innovative ideas and expertise turned my kitchen into a true masterpiece. From the initial concept to the final execution, his team displayed remarkable professionalism and creativity. I'm beyond satisfied with his work and wholeheartedly recommend him for anyone seeking an architect who excels at turning dreams into reality."
Finished Kitchen
After front elevation
After Front View
After front view
Existing ugly duckling front view

+88

Response time12 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Medina Design & Development Group
Medina Design & Development Group
4.9(
59
)
Engineer - Structural

Serving Bethpage, NY and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Juan Medina is an exceptional engineer. He helped me design a dormer, house structure and was my inspector for DOB from start to finish. He is competent, generous, and professional all throughout. He made the entire process as simple and painless as possible. A reasonable and trustworthy engineer is hard to find and I would encourage anyone to use Juan Medinaâ s services."
New Main Beam
New Header
Existing Header
Existing Main Beam
Existing Header

+12

Response time2 days
Response rate92%
16 neighbors recently requested a quote
Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Bethpage, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: True professional

"Arthur gave us a fair and competitive estimate and was able to start work quickly thereafter. He and his team did an excellent job gutting and totally remodeling two bathrooms and a closet as well as redoing some of the wood flooring, moving vents, and moving hallways. Arthur himself was at the home everyday and did the important work himself. He also went the extra mile in helping us with small projects around the major project as they came up. He was extremely responsive in provided us with timely updates. When complications occurred (due to the house having not been renovated in 40 years) he was clear and helpful in keeping the project on schedule. He was extremely honest and I trusted him to be alone in my house for weeks on end with his team. I would/plan to work with Arthur again in the future for my home renovation projects."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Bouler Pfluger Architects, P.C.
Bouler Pfluger Architects, P.C.
5.0(
4
)
ArchitectDraftsperson/CADD

Serving Bethpage, NY and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"We did a full gut a remodel for out home. We wanted someone with a range of styles, and that is why we chose them. They were very responsive. They listened to what we wanted and worked with us throughout the whole project."
Riverhead Home
Before and After Comparison
Response time2 days
Recommended by100%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.7(
128
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Bethpage, NY 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%
66 neighbors recently requested a quote
Avatar for MARK WITTENBERG, REGISTERED ARCHITECT, P.C.
MARK WITTENBERG, REGISTERED ARCHITECT, P.C.
4.5(
12
)
ArchitectArchitect - For Business

Serving Bethpage, NY and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

Mark Wittenberg, R.A. provides residential and commercial architectural services. Our firm specializes in furnishing a complete scope of work including building permit approval of the drawings from the local building departments. "My mission as architect and business owner, is to undertake each assignment as though it is for my own home." \n "What sets me apart from other architects is my belief that the client is my best asset in completing a project on-time, on budget and as close to my client's wishes as possible." I pay strict attention to detail and follow a proven process: \n \n 1. Meet with the homeowners to review project. \n 2. Provide proposal and fee schedule. \n 3. Field Measure existing structure. \n 4. Prepare design drawings for review. \n 5. Upon design completion, prepare final drawings. \n 6. Owner representation during construction. \n \n Contact me for a no-cost consultation. I am happy to be of assistance. 631.673.0980

Gallery
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Structural Engineering FAQs, answered by experts

Failure to compact the soil during construction is the most common cause of leaning retaining walls. In addition, poor drainage can lead to excessive water pressure behind a retaining wall, pushing against it until it begins to move forward away from the soil it is holding back.

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.

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.

Provides expert analysis, ensuring safety and compliance with building codes.

In framing, studs are placed at 16-inch intervals to coincide with the typical spacing of wall materials such as drywall or plywood. This spacing is called "on-center" and is necessary for maintaining structural stability and efficient use of materials. The 16-inch spacing also helps to distribute the weight evenly across the building's structure. For those looking to cut material costs and improve energy efficiency, 24-inch stud spacing can be employed through a method called "advanced framing". This requires careful planning and adherence to local building codes to ensure structural integrity.

The Bethpage, NY homeowners’ guide to structural engineering services

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