
Get matched with top structural engineers in Marathon, FL
There are 2 highly-rated local structural engineers.
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Find Structural engineers in Marathon

Alpha Foundations
Alpha Foundations
Established in 2002, Alpha Foundations stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair and structural reinforcement to crawl space encapsulation, dehumidification, and concrete lifting, we provide comprehensive services tailored to meet your needs. With offices spanning across the entire state of Florida & South Georgia, we bring our expertise closer to you. Alpha Foundations proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Alpha Foundations, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! CBC1257350 (FL)
"This is a follow up to my prior review of Alpha Foundations. After reading my initial review, Alex (The General Manager) conctacted me to chat about my experience. I left the conversation with a better understanding of the initial inspection process and thoroughly impressed with the overall customer service of everyone I came into contact with at Alpha. From the sales team, field techs and management, my customer service experience was top notch. It's obvious to me that customer service and satisfaction is at the top of their priority list and it resonates througout the organization. Although I experienced a very minor issue with the initial diagnosis of the problems my property was having, I wouldn't hesitate to hire them again in the future and would recommend them to friends and family."
James T on March 2025
Established in 2002, Alpha Foundations stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair and structural reinforcement to crawl space encapsulation, dehumidification, and concrete lifting, we provide comprehensive services tailored to meet your needs. With offices spanning across the entire state of Florida & South Georgia, we bring our expertise closer to you. Alpha Foundations proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Alpha Foundations, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! CBC1257350 (FL)
"This is a follow up to my prior review of Alpha Foundations. After reading my initial review, Alex (The General Manager) conctacted me to chat about my experience. I left the conversation with a better understanding of the initial inspection process and thoroughly impressed with the overall customer service of everyone I came into contact with at Alpha. From the sales team, field techs and management, my customer service experience was top notch. It's obvious to me that customer service and satisfaction is at the top of their priority list and it resonates througout the organization. Although I experienced a very minor issue with the initial diagnosis of the problems my property was having, I wouldn't hesitate to hire them again in the future and would recommend them to friends and family."
James T on March 2025
Kings Crest Construction
Kings Crest Construction
We are a full purpose construction company that provides services ranging from simple remodeling projects all the way to new construction development services and assists both commercial and residential clients alike.
We are a full purpose construction company that provides services ranging from simple remodeling projects all the way to new construction development services and assists both commercial and residential clients alike.
Continental metal works
Continental metal works
Residential and commercial metalwork, wrought iron work, front doors, gates & fencing, railings, spiral stair cases, curved stairs, bronze, stainless steel, cable railings, aluminum, gazebos, trellises, beds, tables, custom furniture, etc.
Residential and commercial metalwork, wrought iron work, front doors, gates & fencing, railings, spiral stair cases, curved stairs, bronze, stainless steel, cable railings, aluminum, gazebos, trellises, beds, tables, custom furniture, etc.
EZ GENERAL CONTRACTOR LLC
EZ GENERAL CONTRACTOR LLC
Discover the EZ General Contractor Difference! At EZ General Contractor, we're not just another contracting company - we're your partners in transforming spaces with innovation and integrity. Here's what sets us apart: Personalized Approach: We believe every project is unique. Our team listens to your vision and tailors our services to match your specific needs. Quality Craftsmanship: With a keen eye for detail, our skilled professionals ensure excellence in every nail, tile, and brush stroke. We're committed to delivering top-notch quality that lasts. Transparent Communication: Stay informed at every step. We prioritize clear, honest communication, ensuring you're always in the loop and part of the decision-making process. Eco-Friendly Solutions: We're conscious of our environmental impact. EZ General Contractor utilizes sustainable materials and practices, helping you make a greener choice for your projects. Timely Completion: We respect your time. Our efficient planning and execution mean your projects are completed on schedule, without compromising on quality. Comprehensive Services: From renovations to new builds, our range of services covers all your contractor needs. We're your one-stop shop for quality construction solutions. Customer Satisfaction Guarantee: Your happiness is our priority. We go above and beyond to ensure you're delighted with the final result. Ready to experience the EZ difference? Contact us today and let's bring your vision to life!
Discover the EZ General Contractor Difference! At EZ General Contractor, we're not just another contracting company - we're your partners in transforming spaces with innovation and integrity. Here's what sets us apart: Personalized Approach: We believe every project is unique. Our team listens to your vision and tailors our services to match your specific needs. Quality Craftsmanship: With a keen eye for detail, our skilled professionals ensure excellence in every nail, tile, and brush stroke. We're committed to delivering top-notch quality that lasts. Transparent Communication: Stay informed at every step. We prioritize clear, honest communication, ensuring you're always in the loop and part of the decision-making process. Eco-Friendly Solutions: We're conscious of our environmental impact. EZ General Contractor utilizes sustainable materials and practices, helping you make a greener choice for your projects. Timely Completion: We respect your time. Our efficient planning and execution mean your projects are completed on schedule, without compromising on quality. Comprehensive Services: From renovations to new builds, our range of services covers all your contractor needs. We're your one-stop shop for quality construction solutions. Customer Satisfaction Guarantee: Your happiness is our priority. We go above and beyond to ensure you're delighted with the final result. Ready to experience the EZ difference? Contact us today and let's bring your vision to life!
L&L Metal Work
L&L Metal Work
L&L Metal Work specializes in manufacturing metal trusses and framing using an advanced cold-formed steel method. We design and manufacture high-quality steel structures. Our expertise lies in creating custom solutions for a wide range of projects, from residential to commercial and industrial building services. We pride ourselves on offering affordable and competitive prices to our clients. We are committed to providing our customers with the best value for their investment, without sacrificing quality or service.
L&L Metal Work specializes in manufacturing metal trusses and framing using an advanced cold-formed steel method. We design and manufacture high-quality steel structures. Our expertise lies in creating custom solutions for a wide range of projects, from residential to commercial and industrial building services. We pride ourselves on offering affordable and competitive prices to our clients. We are committed to providing our customers with the best value for their investment, without sacrificing quality or service.
Technical Engineering & Specification Testing LLC
Technical Engineering & Specification Testing LLC
We are passionate about engineering design and finding sustainable, resilient, experience on a wide variety of projects large and small. Let us put our passion and experience to work for you. We can provide an array of professional civil engineering services including land development, infrastructure, roadways, commercial/residential site and building design (civil, architectural, structural, mechanical, electrical, and plumbing), plans, and permit documents.
We are passionate about engineering design and finding sustainable, resilient, experience on a wide variety of projects large and small. Let us put our passion and experience to work for you. We can provide an array of professional civil engineering services including land development, infrastructure, roadways, commercial/residential site and building design (civil, architectural, structural, mechanical, electrical, and plumbing), plans, and permit documents.
Synergyn LLC
Synergyn LLC
Synergyn provides clients with innovative solutions in multiple facets of professional engineering through experience and teamwork. -Civil Engineering -Structural Engineering -Electrical Engineering -Forensic Engineering -Mechanical Engineering We have a team of engineers that can complete your project with a turnkey service. https://www.synergyn-us.com/
Synergyn provides clients with innovative solutions in multiple facets of professional engineering through experience and teamwork. -Civil Engineering -Structural Engineering -Electrical Engineering -Forensic Engineering -Mechanical Engineering We have a team of engineers that can complete your project with a turnkey service. https://www.synergyn-us.com/
305 Permits, Inc
305 Permits, Inc
Construction Permit Consulting & Permit Expeditors for Commercial & Residential Properties Located In South Florida specializing in: Master Permits | Permit Management | Phase Permits | Sub-Permits | Business Tax Management | Preconstruction Consulting | Planning/Zoning Research | Open Violations | Expired Permits | Permit History | Certificate of Occupancy | Violation Remediation | Permit Expediting | Plan Processing | Permit Administration | Public Works Permit | Recording Services | Certificate of Use | Business State License | Health Department Approval | Liquor License | Food Permit | Demolition | Interior Build Out | New Construction | Redevelopment | Lane Closure Permit | New Development | Community Development | Medical Development | Renovations | Commercial | Residential | Real Estate | Retail Construction |
Construction Permit Consulting & Permit Expeditors for Commercial & Residential Properties Located In South Florida specializing in: Master Permits | Permit Management | Phase Permits | Sub-Permits | Business Tax Management | Preconstruction Consulting | Planning/Zoning Research | Open Violations | Expired Permits | Permit History | Certificate of Occupancy | Violation Remediation | Permit Expediting | Plan Processing | Permit Administration | Public Works Permit | Recording Services | Certificate of Use | Business State License | Health Department Approval | Liquor License | Food Permit | Demolition | Interior Build Out | New Construction | Redevelopment | Lane Closure Permit | New Development | Community Development | Medical Development | Renovations | Commercial | Residential | Real Estate | Retail Construction |
AMERICAN GLOBAL 1 corp
AMERICAN GLOBAL 1 corp
GENERAL CONTRACTOR
GENERAL CONTRACTOR
Iga Construction
Iga Construction
General Contractor We are proud to serve our community with outstanding services. Our team is known for over the top performance, experience, leadership, design, and quality with over 30 years of experience. No jobs are too small or too big, Construction Residential & Commercial Construction Rehab Concrete restoration Remodeling & renovations Bathroom, kitchen design & renovation On site Interior Designer (by request) Windows & doors All construction
"IGA overdelivered and surpassed all of my expectations. Customer service was exceptional. Matt is a very talented and gifted guy. I am super grateful. He explained everything in detail. He and his team are very professional and reliable. My bathroom looks incredible. A total state of the art and updated design. Thank you so such Matt and your amazing company IGA."
Jasmine K on February 2019
General Contractor We are proud to serve our community with outstanding services. Our team is known for over the top performance, experience, leadership, design, and quality with over 30 years of experience. No jobs are too small or too big, Construction Residential & Commercial Construction Rehab Concrete restoration Remodeling & renovations Bathroom, kitchen design & renovation On site Interior Designer (by request) Windows & doors All construction
"IGA overdelivered and surpassed all of my expectations. Customer service was exceptional. Matt is a very talented and gifted guy. I am super grateful. He explained everything in detail. He and his team are very professional and reliable. My bathroom looks incredible. A total state of the art and updated design. Thank you so such Matt and your amazing company IGA."
Jasmine K on February 2019
FAQs for structural engineering projects in Marathon, FL
No, it’s not legal for unlicensed individuals to conduct structural calculations for buildings or building repairs. Not only do licensing requirements prevent DIYers from tackling this project, but mistakes can also be extremely dangerous and put your property and anyone inside or near it at risk of severe injury or even death. You should always hire a licensed and certified local structural engineer to make structural calculations.
Yes, all states require structural engineers to carry the proper license, with specifics determined by each state. You can use Angi’s state licensing tool to confirm that the structural engineer you’re considering holds the required licensing to tackle your job. Hiring an unlicensed structural engineer will not only cause issues with permits but it could also lead to an unsafe building. The cost of a professional, licensed, and experienced engineer is well worth the investment.
The process of hiring a structural engineer starts by finding reliable professionals in your area and comparing quotes from at least three of them. From there, you can narrow down your selection by asking some leading questions:
Do you have experience working in my specific area?
Do you have professional indemnity insurance?
What will your structural report cover?
Do you charge a flat fee for a structural report or by the hour?
How long have you been in business?
Do you have a list of customer references?
Structural engineers typically charge between $100 and $250 per hour, but many jobs won’t be based on a per-hour fee. Instead, the structural engineer will offer a flat rate for the inspection and structural calculations. The flat rate for a structural engineer costs an average of around $550, but you could see prices ranging from $300 to $800, depending on the complexity of your project and how easy it is to access certain parts of your home for the inspection.
Whether you’re building a new home or building an extension on your existing property, you will likely need both a structural engineer and an architect. A structural engineer will determine what loads your foundation and framing can safely handle, and an architect will draw plans according to those structural calculations to simplify the building process. You can start by contacting a structural engineer near you, as many work alongside architects and can get all of the prep work done at once.
The Marathon, FL homeowners’ guide to structural engineering services
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a structural engineer is easily justifiable given the value they bring to the table. Use this guide to see what hiring your professional will total.
A new steel I-beam is more durable than a wooden one. Learn what factors can affect steel I-beam installation costs and how to budget for this project.
Need to open up your living space or make room for a home addition? Use this guide to estimate the cost to remove a wall in your home before you start.
Steel beams are critical framing components that support your house. Learn about steel beam sizes and how to determine what size steel beam you need.
Do you have a load-bearing wall standing between you and your projects that you want to remove? Learn about the cost of removing a load-bearing wall.
Learn why it might be a good idea to hire a structural engineer for a home inspection in addition to a general home inspector when you’re purchasing a home.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"