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Engineer structural pros in Smithtown

Avatar for Medina Design & Development Group
Medina Design & Development Group
PO Box 317
4.90(
56
)
Approved Pro
Medina Design & Development Group
PO Box 317
4.90(
56
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
22 local quotes requested

Medina Design & Development Group expertly merges Architectural, Civil, Structural, and Environmental Engineering with Construction, Construction Management, and Land Surveying, offering a cohesive range of services all within a single, unified framework. Powered by a team of licensed professionals, we are steadfastly committed to delivering elegant, economical designs tailored to the distinct aspirations of our clientele. Rooted in a foundation of open dialogue, our collaboration with clients is integral to every project, ensuring their visions are fully realized.

"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."

Ariane A on June 2024

Medina Design & Development Group expertly merges Architectural, Civil, Structural, and Environmental Engineering with Construction, Construction Management, and Land Surveying, offering a cohesive range of services all within a single, unified framework. Powered by a team of licensed professionals, we are steadfastly committed to delivering elegant, economical designs tailored to the distinct aspirations of our clientele. Rooted in a foundation of open dialogue, our collaboration with clients is integral to every project, ensuring their visions are fully realized.

"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."

Ariane A on June 2024


Tiderunner Engineering and Design PC
7 Ridgewood Street
4.77(
112
)
Approved Pro
Tiderunner Engineering and Design PC
7 Ridgewood Street
4.77(
112
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
54 local quotes requested

Hello, my name is Louis Schwartz and I am the owner of Tiderunner Engineering & Design, P.C. I started my civil engineering business in 2004 to focus on the residential construction Industry. With over a decade of experience in the industry I have substantial knowledge in preparing plans for renovations and/or additions. I have also been reviewing plans in Suffolk and Nassau counties for code compliance written by others, structural analysis, and residential sanitary system design. I work very close with both contractors and homeowners and I enjoy supplying engineering support for contractors in the residential construction field. My company has been very successful over the years because I provide such a variety of services as both a structural engineer and a plan preparer. I have helped several residential contractors with building permit application preparation, grading and drainage plans, as well as acquisitions. If you are looking to work with the best in the business; look no further than Tiderunner Engineering & Design, P.C. Call me today to set up an appointment.

"Provided a thorough analysis of the structural design, and provided a professional report to our architect."

John O on February 2025

Hello, my name is Louis Schwartz and I am the owner of Tiderunner Engineering & Design, P.C. I started my civil engineering business in 2004 to focus on the residential construction Industry. With over a decade of experience in the industry I have substantial knowledge in preparing plans for renovations and/or additions. I have also been reviewing plans in Suffolk and Nassau counties for code compliance written by others, structural analysis, and residential sanitary system design. I work very close with both contractors and homeowners and I enjoy supplying engineering support for contractors in the residential construction field. My company has been very successful over the years because I provide such a variety of services as both a structural engineer and a plan preparer. I have helped several residential contractors with building permit application preparation, grading and drainage plans, as well as acquisitions. If you are looking to work with the best in the business; look no further than Tiderunner Engineering & Design, P.C. Call me today to set up an appointment.

"Provided a thorough analysis of the structural design, and provided a professional report to our architect."

John O on February 2025


Avatar for Level Engineering NYC, NY (Main)
Level Engineering NYC, NY (Main)
136 E 57th St, Unit 1204
4.53(
260
)
Approved Pro
Level Engineering NYC, NY (Main)
136 E 57th St, Unit 1204
4.53(
260
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
25 local quotes requested

At LEVEL, we are committed to common sense, real-world solutions. We pioneered LEVEL because, after years spent exploring all disciplines of civil and structural engineering in the building industry, we continually encountered the missing fundamentals in our own trade. These lost elements of service culture & exceptional business practice inevitably cost owners & entities untold stress and frustration; contractors lost time & money, realtors & lenders were left unable to satisfy their clients' needs. We concluded that our capacity for A&E services could function at a higher level, thus, LEVEL Engineering & Inspections was founded. We serve your interests & provide knowledgeable, expert design, inspections, analysis, forensics, recommendations, and reporting. Whether your need is for permitting, forensics; new, remodel, or repair engineering designs; foundation problems; civil or architecture - let us help you navigate your Civil, Commercial, Residential Structural Engineering needs.

"Engineer was highly knowledgable but more focused on permitting and administrative issues than the engineering issues."

Keiji A on December 2024

At LEVEL, we are committed to common sense, real-world solutions. We pioneered LEVEL because, after years spent exploring all disciplines of civil and structural engineering in the building industry, we continually encountered the missing fundamentals in our own trade. These lost elements of service culture & exceptional business practice inevitably cost owners & entities untold stress and frustration; contractors lost time & money, realtors & lenders were left unable to satisfy their clients' needs. We concluded that our capacity for A&E services could function at a higher level, thus, LEVEL Engineering & Inspections was founded. We serve your interests & provide knowledgeable, expert design, inspections, analysis, forensics, recommendations, and reporting. Whether your need is for permitting, forensics; new, remodel, or repair engineering designs; foundation problems; civil or architecture - let us help you navigate your Civil, Commercial, Residential Structural Engineering needs.

"Engineer was highly knowledgable but more focused on permitting and administrative issues than the engineering issues."

Keiji A on December 2024


Avatar for The Honest Cesspool Company
The Honest Cesspool Company
26 Sunset Drive
4.99(
198
)
Approved Pro
The Honest Cesspool Company
26 Sunset Drive
4.99(
198
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
64 local quotes requested

Please consider us for any of your cesspool or drain issues. Make sure to save our number our coupon never expires! Check us out on Instagram for specials, discounts and additional ⭐️⭐️⭐️⭐️⭐️ reviews @thehonestcesspoolco

"It went very well it was quick and efficient! We will use in the future & definitely recommend!"

Morgan S on June 2025

Please consider us for any of your cesspool or drain issues. Make sure to save our number our coupon never expires! Check us out on Instagram for specials, discounts and additional ⭐️⭐️⭐️⭐️⭐️ reviews @thehonestcesspoolco

"It went very well it was quick and efficient! We will use in the future & definitely recommend!"

Morgan S on June 2025


Herdez Lawn Care Corp
123 Main St.
4.62(
13
)
Approved Pro
Herdez Lawn Care Corp
123 Main St.
4.62(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
203 local quotes requested

We specialize in all phases of landscaping design and installs, hardscaping, pavers, trees, plants, flowers, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Noah was very professional and reasonable. He is very knowledgeable in landscaping and knows how to design an area beautifully"

jonathan b on May 2024

We specialize in all phases of landscaping design and installs, hardscaping, pavers, trees, plants, flowers, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Noah was very professional and reasonable. He is very knowledgeable in landscaping and knows how to design an area beautifully"

jonathan b on May 2024


Avatar for Cesspools R Us
Cesspools R Us
Lindenhurst,
5.00(
8
)
Approved Pro
Cesspools R Us
Lindenhurst,
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
648 local quotes requested

Cesspools R Us, led by owner Janet Russo, is a family-owned and operated business proudly serving Lindenhurst, NY, and the surrounding areas. Specializing in all aspects of septic work, Cesspools R Us offers comprehensive solutions for both cesspool and septic systems, as well as sewer and drain cleaning services. With a deep understanding of the unique septic needs in this area, our team is dedicated to delivering quality installations, services, and maintenance for residential and commercial systems. As a full-service cesspool, sewer, and drain company, Cesspools R Us holds certification from the New York State Department of Environmental Conservation, ensuring trusted expertise and commitment to environmental standards. From new installations to routine cleanings and emergency repairs, we are here to keep your septic systems functioning optimally. Reach out to us at 631-873-6162 for reliable, professional service you can count on.

"Frank was very knowledgeable, friendly, and fixed our clog in no time. Prompt service, and on time. Will definitely hire again if needed."

Alicia i on January 2025

Cesspools R Us, led by owner Janet Russo, is a family-owned and operated business proudly serving Lindenhurst, NY, and the surrounding areas. Specializing in all aspects of septic work, Cesspools R Us offers comprehensive solutions for both cesspool and septic systems, as well as sewer and drain cleaning services. With a deep understanding of the unique septic needs in this area, our team is dedicated to delivering quality installations, services, and maintenance for residential and commercial systems. As a full-service cesspool, sewer, and drain company, Cesspools R Us holds certification from the New York State Department of Environmental Conservation, ensuring trusted expertise and commitment to environmental standards. From new installations to routine cleanings and emergency repairs, we are here to keep your septic systems functioning optimally. Reach out to us at 631-873-6162 for reliable, professional service you can count on.

"Frank was very knowledgeable, friendly, and fixed our clog in no time. Prompt service, and on time. Will definitely hire again if needed."

Alicia i on January 2025


Avatar for Ivan Landscape
Ivan Landscape
382 New Jersey Ave
4.79(
19
)
Approved Pro
Ivan Landscape
382 New Jersey Ave
4.79(
19
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
401 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work.As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"They were a no call, no show."

Sharilyn L on June 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work.As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"They were a no call, no show."

Sharilyn L on June 2025


Avatar for Cruz Canas Landscaping and Remodeling
Cruz Canas Landscaping and Remodeling
Based In
4.71(
14
)
Approved Pro
Cruz Canas Landscaping and Remodeling
Based In
4.71(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
1978 local quotes requested

Here at Cruz Canas Landscaping and Remodeling, we sustain our business on quality and integrity. With over 15 years of experience are experts Concrete and Landscaping in the and are committed to quality from the beginning to the end of your project. We look forward to earning your business.

"Santos and crew were amazing. They arrived on time, got the job done swiftly and to my wife’s satisfaction. I will definitely be working with them again in the near future."

Robert E on March 2025

Here at Cruz Canas Landscaping and Remodeling, we sustain our business on quality and integrity. With over 15 years of experience are experts Concrete and Landscaping in the and are committed to quality from the beginning to the end of your project. We look forward to earning your business.

"Santos and crew were amazing. They arrived on time, got the job done swiftly and to my wife’s satisfaction. I will definitely be working with them again in the near future."

Robert E on March 2025


Avatar for Carl Bongiorno & Sons, Inc
Carl Bongiorno & Sons, Inc
5 Kasper Court
4.78(
143
)
Approved Pro
Carl Bongiorno & Sons, Inc
5 Kasper Court
4.78(
143
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
851 local quotes requested

Looking to transform your outdoor space? Look no further than Carl Bongiorno & Sons, Inc. We specialize in landscape design, and all phases of masonry work. With our expertise and attention to detail, we'll bring your vision to life. Contact us today for a consultation!

"Extremely satisfied with the work and professionalism. This crew is highly skilled and creative in designing outdoor spaces that are both functional and elegant. We will have Bongiorno & Sons back for another project soon."

Paul M on June 2024

Looking to transform your outdoor space? Look no further than Carl Bongiorno & Sons, Inc. We specialize in landscape design, and all phases of masonry work. With our expertise and attention to detail, we'll bring your vision to life. Contact us today for a consultation!

"Extremely satisfied with the work and professionalism. This crew is highly skilled and creative in designing outdoor spaces that are both functional and elegant. We will have Bongiorno & Sons back for another project soon."

Paul M on June 2024


Avatar for Oscar’s complete landscaping
Oscar’s complete landscaping
Located In:
5.00(
8
)
Approved Pro
Oscar’s complete landscaping
Located In:
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1324 local quotes requested

We specialize in all phases of landscaping, hardscaping, lawn maintenance, fertilization, masonry, pool services, housecleaning and more. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service. As an added bonus, your first week of lawn maintenance is free! Call -or- click to schedule a free estimate today!

"Eric, Oscar and crew were an absolute pleasure to work with. They are true craftsman and did a fantastic Job on my driveway. They completed the job very quickly, cleaning up at the end of each day. I give Dream Pro Care my highest recommendation!"

Ron L on October 2024

We specialize in all phases of landscaping, hardscaping, lawn maintenance, fertilization, masonry, pool services, housecleaning and more. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service. As an added bonus, your first week of lawn maintenance is free! Call -or- click to schedule a free estimate today!

"Eric, Oscar and crew were an absolute pleasure to work with. They are true craftsman and did a fantastic Job on my driveway. They completed the job very quickly, cleaning up at the end of each day. I give Dream Pro Care my highest recommendation!"

Ron L on October 2024

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FAQs for engineer structural projects in Smithtown, NY

In most cases, yes. You’ll get a complimentary assessment based on your home’s size and the project scope. Simple inspections come with a flat fee tied to your foundation type and square footage, while larger jobs call for an on-site evaluation before the formal estimate. Either way, an up-front quote gives you a clear budget before work begins.

The engineer reviews every load‑bearing part of the home—floors, foundation, walls, roof, and major beams—along with insulation and the soil around the structure. They also factor in local weather risks and nearby water sources. The goal is to confirm that the materials and construction can handle day‑to‑day loads and extreme events alike, and to flag any spots that need reinforcement.

Who you hire depends on the task. Hire an architect to shape the look and layout of your home. Call a structural engineer to verify that load‑bearing elements—walls, beams, foundation—can handle the plan or to diagnose structural issues. Bring in a home inspector for a broad health check during a sale, after a storm, or for an appraisal. Matching the pro to the job keeps costs down and problems in check.

Civil engineering is the broad field that covers roads, bridges, and other infrastructure. Structural engineers focus on the loads and forces inside a building or bridge—foundations, beams, and walls—while mechanical engineers design and keep power systems running, from elevators and turbines to HVAC equipment. In short, civil handles the big picture, structural makes sure it stands up, and mechanical keeps everything moving.

Most structural engineers offer free quotes. They’ll look at your home’s size and the scope of work to decide whether a flat fee or hourly rate makes sense. Simple inspections are often priced by square footage—bigger, more complex jobs require a site visit and a detailed written estimate. Getting that number up front lets you nail down a budget before any drawings or inspections begin.

The Smithtown, NY homeowners’ guide to engineer structurals
From average costs to expert advice, get all the answers you need to get your job done.
Engineer and homeowner inspecting house foundation
Jun 11, 2025
Jun 11, 2025
Budget for structural engineer costs based on factors such as report type, inspection type, location, project scope, fee structure, and more.
Construction worker working in construction site
Apr 23, 2025
Apr 23, 2025
Need a land survey? Here’s how much it costs, what factors affect cost, and what to expect.
draftsperson working on house plans in an office
Apr 10, 2025
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Draft up building plans with confidence by analyzing key blueprint cost factors, including architect hourly rates and as-built drawing prices.
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