Top-rated structural engineers.

Get matched with top structural engineers in Smithtown, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your structural engineering project in Smithtown, NY?

Select your specific project to find the pro for you.

TRUSTED BY SMITHTOWN, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon26
    Verified structural engineering services reviews

Find Structural engineers in Smithtown

Avatar for Tiderunner Engineering & Design PC
Tiderunner Engineering & Design PC
4.6(
45
)
ArchitectDraftsperson/CADDArchitect - For Business

Serving Smithtown, NY and surrounding areas

Approved

In business since 2003

Warranties offered

Small jobs welcome

"The work went very well. Lou is very knowledgeable, professional and easy to work with. He inspected my house thoroughly and explained my concerns in great details. He went beyond and explained some of the common non-structural issues on an old house. He also suggested on the proper ways to fix them.
"
21 neighbors recently requested a quote
Recommended by92%of homeowners
Tiderunner Engineering and Design PC
4.6(
126
)
Engineer - StructuralDraftsperson/CADD

Serving Smithtown, NY and surrounding areas

Approved

In business since 2004

Free estimates

Customers say: Quality work

"Having to conform to town requirements for a pool and deck, I chose Tiderunner and Engineering to prepare detailed plans Owner Louis came to the job site analyzing the requirements He prepared detailed plans in a very timely manner I was delighted with his service I would recommend this vendor"
 Garage Conversion & Exte
 Before
 After Addition
After Addition
Response time2 days
67 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ZS Design Architect
ZS Design Architect
5.0(
13
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Smithtown, NY and surrounding areas

Approved

In business since 1994

Credit card accepted

Customers say: True professional

"Zach did plans for 2 homes for me and he did a wonderful job. One was a complete tear down and rebuild. He was meticulous with details and has true design talent. I would hire him again in a minute."
Finished Kitchen
After front elevation
After Front View
After front view
Existing ugly duckling front view

+88

Response time3 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Smithtown, 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
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for James Phillip Golden Architect
James Phillip Golden Architect
4.8(
5
)
ArchitectDraftsperson/CADDArchitect - For Business

Serving Smithtown, NY and surrounding areas

Approved

In business since 2017

Credit card accepted

High end architect specializing in making a house feel like home!\nI make people’s dream homes a reality. There is nothing more satisfying to me then improving the quality of life for my clients and giving them a house that they are able to make into their homes.\nI have been a licensed architect since 2015 and am currently registered in Rhode Island, Connecticut, New York, Maine and Massachusetts. With my NCARB certificate I am able, if necessary, to obtain reciprocal licensure throughout the country in a short time period. \n\nI am inspired by our local built environment, humble materials, classical building forms and traditional building details. I have a strong interest in the reinterpretation of classical building forms, blended with contemporary open floor plans. \nI have a stronger interest in helping to guide my clients to ways of improving the quality of their lives through adapting the built environment to meet their needs.

Main front facade
Pool deck
Main staircase open to den beyond
Master bathroom
Great room opens to kitchen with double islands

+93

6 neighbors recently requested a quote
Recommended by100%of homeowners
...
Showing 1-10 of 131
Structural Engineering questions, 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.

Absolutely, as it ensures designs are viable and won’t compromise structural integrity.

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

You should pick steel for your new support beam for a few reasons. While steel is more expensive than other materials, such as laminated veneer lumber or glulam, it offers the following benefits:

  • Fire-resistant

  • Unaffected by pests

  • Longer-lasting

  • Stronger against water damage (when galvanized against rust)

Structural engineers can perform various inspections on different structures in your home. These inspections usually include a report detailing the engineer’s findings and recommendations for repairs so you can determine your next course of action for repairs, replacements, or new builds. Some of the most common structural engineering reports include:

  • Full home inspection: $350–$1,000

  • Foundation: $300–$800

  • Load-bearing walls: $300–$1,000

  • Roof: $150–$600

  • Chimney: $200–$500

The Smithtown, NY homeowners’ guide to structural engineering services

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