Trusted Civil, Structural and Environmental Engineers in Smithtown, NY

The highest-rated Structural Design, Analysis & Validation companies out of 126 vetted & reviewed in the Smithtown area.

Jrl Networks

Jrl Networks

In Business Since 2001
53 Ruth St, Smithtown, NY
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Ferrantello Group

Ferrantello Group

(50)
Site Planning, Construction and High Rise Layout, 3D Scanning & Modeling
“The best surveyer in the business, bar none. Honest, genuine and experienced professionals at a reasonable price. I highly recommend Ferrantello to anyone in need of their services.”
Emergency Services
In Business Since 2013
Serving Smithtown Area
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Scalice Land Surveying

Scalice Land Surveying

(46)
Fema Elevation Certificate, Topographic Survey, Construction Layout
“If I could give more than 5 stars, I would. Scalise is very knowledgeable in their field. Their team is excellent and professional. They use state of the art equipment and have great customer service. Their results are spot on and they're quick to re...”
Family Business
Free Initial Consultation
In Business Since 2013
1 S Bay Ave, Islip, NY
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Building Structures Unlimited

Building Structures Unlimited

(49)
Raindrop Gutter Guards, Foundation Repair, Crawl Space Repair
“As a prospective home buyer, definitely someone you want on your side. Building Structures Unlimited was professional, thorough and knowledgeable. The owner Dave performed a structural inspection for me on a home that I was looking to purchase. He pr...”
Free Initial Consultation
Offers Financing Options
In Business Since 2004
Serving Smithtown Area
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Sturdy Homes Corp

Sturdy Homes Corp

(50)
  • The Future
  • Read
  • Team
“These guys are great friendly, professional and very good at what they do. Will look at every corner of the home behind every door as well as under and behind every pipe. Will also let you know what's wrong with the home, and if it's worth the fix o...”
In Business Since 1997
225 Main St, Islip, NY
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Korine Associates Building Inspection Services

Korine Associates Building Inspection Services

(48)
  • Money
  • Property
  • Home Inspection
“Avi Korine conducted a meticulous and thorough inspection. He showed up the day we asked to book an appointment, took his time to inspect the entire house, and gave us all the facts that we needed to know. He is extremely accessible and took the time...”
Licensed
In Business Since 2002
Serving Smithtown Area
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Long Island Engineer

Long Island Engineer

(49)
  • Buyer
  • Crawl Space
  • Education
“Great experience. Al was prompt and performed an informative inspection. He also assisted me with a letter for additional information requested by the bank. Great service.”
In Business Since 2000
Serving Smithtown Area
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J L Drafting & Expediting Inc

J L Drafting & Expediting Inc

(5)
:: NY Rising House Lifting, :: Lawyers/Real Estate, :: Expediting Long Island
“Can expedite nearly anything a customer may draft up.”
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
In Business Since 1998
Serving Smithtown Area
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Homeport Engineering

Homeport Engineering

(26)
  • Dad
  • Questions
  • House
“In the process of buying my first home. I can say without a doubt I feel more comfortable having had my inspection done by tom at Home Port inspections. Extremely knowledgeable an friendly. Walked me through the whole inspection step by step and expl...”
Accepts All Major Credit Cards
In Business Since 2015
Serving Smithtown Area
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Daniel Karpen Pro Engrg

Daniel Karpen Pro Engrg

(13)
“Clogman is a great engineer! knows what he is doing. i wouldn't hire anyone else.”
20+ Years Experience
3 Harbor Hill Dr, Huntington, NY
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Passarelli Engineering

Passarelli Engineering

(8)
  • Project
  • Phone
  • House
“Amazing work! Couldn't be happier. Had concerns about my recent property purchase and Garrett provided a thorough investigation. Very meticulous and efficient. Would highly recommend to anyone!”
Emergency Services
In Business Since 2019
Serving Smithtown Area
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Home Energy Solutions

Home Energy Solutions

(7)
  • Project
“Always have the best experience with Home Energy Solutions! The customer service is top notch, and they are always quick to reply and fit us into their schedule. Won't go anywhere else!!! -Bayberry Capital Team”
Accepts All Major Credit Cards
In Business Since 2007
Serving Smithtown Area
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Homespec Home Inspections

Homespec Home Inspections

(5)
Nassau Home Inspections, Queens Home Inspections, Manhattan Home Inspections
“John was great! He was extremely thorough and explained everything as you walk through the inspection. The detail and attention paid is unmatched and he provided the finished report next day with pictures, comments, and other useful highlights. He al...”
Transparent Fees & Pricing
ASHI, ASHI Certified
In Business Since 1999
Serving Smithtown Area
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Pacifico Engineering

Pacifico Engineering

(2)
Parking Garage Condition Assessments, Solar Energy, Septic System Design
“I have used Ralph and his team several times. Excellent service, highly recommend.”
Free Initial Consultation
Licensed
In Business Since 2004
Serving Smithtown Area
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Barrett

Barrett

(6)
Planning, Land Surveying, Engineering
“We know a few people from the team at BBV and they are not only great networkers but they are sincere and overall genuine people. They have been proven to excel in their work as well!”
80+ Years Experience
Serving Smithtown Area
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Kiro Engineering

Kiro Engineering

(9)
Shoring Design and Temporary Structures, Steel Detailing and Building Information Modeling (Bim), Structural Demolition Modeling
“Mina and his team worked with me through tons of questions and requests. They were patient, up front, worked with me to get everything I needed, and the price is the absolute best. Highly recommend.”
In Business Since 2010
Serving Smithtown Area
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H2M Architects + Engineers

H2M Architects + Engineers

(5)
Board of Directors, Social Responsibility, Mission Vision Values
“Great place to work!”
In Business Since 1996
Serving Smithtown Area
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South Bay Engineering Pllc

South Bay Engineering Pllc

(9)
  • Company
  • Inspection
“Chris at South Bay Engineering has been an absolute dream to work with. In today's world it is hard to find people who are knowledgeable, responsive, and work with a sense of urgency and detail. Chris is all of those things and has helped to make m...”
Licensed
In Business Since 2015
Serving Smithtown Area
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Newmat USA Ltd

Newmat USA Ltd

(2)
“Very good jobs”
In Business Since 2016
81 Mahan St A, West Babylon, NY
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Greentauk Engineering

Greentauk Engineering

(8)
“I had Green Tauk Engineering provide me with my home elevation survey and flood certificates. John was very professional and easy to deal with. Highly recommend”
Transparent Fees & Pricing
ASHI Certified
In Business Since 2018
Serving Smithtown Area
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N&P Engineering

N&P Engineering

(3)
Marina & Waterfront, Water & Wastewater, Parks & Recreation
“Love the business! Great Staff.”
In Business Since 1997
Serving Smithtown Area
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Haider Engineering PC

Haider Engineering PC

(1)
“I used to work with them when they were in Baldwin, NY, & still keep in contact with them like family.”
In Business Since 2007
Serving Smithtown Area
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BEC Testing

BEC Testing

(1)
“Very clean and well run”
Emergency Services
In Business Since 2012
Serving Smithtown Area
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Tristate Planning Engineering & Land Surveying. P.C.

Tristate Planning Engineering & Land Surveying. P.C.

(1)
“Very professional and great people to work with, from a regular topographic survey to an Airport survey.”
DBE, WBE, WBE, WBE, NICET, WBE, WBE Certified
In Business Since 1998
1 N Wesley Ct, Huntington, NY
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Civil & Structural Engineering Services in Smithtown, NY Cost Estimates

Minimum cost
$237
Maximum cost
$1490
National Average
$579
Avg Per Hour Rates
$148
$382
$781
Typical price range is based on 354 cost profiles
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Average Cost $579
Minimum cost $237
Maximum cost $1490
Avg Per Hour Rates $148

Typical range $382 to $781 is based on 354 cost profiles.

Why these companies made our list

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