Top-rated structural engineers.

Best structural engineers near Key Largo, FL

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Top-Rated Structural engineers in Key Largo - Updated Nov 2026

Avatar for Giglio Group, Inc.
Giglio Group, Inc.
4.5(
22
)
Engineer - Structural

Serving Key Largo, FL and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: Quick response

"I was very impressed with the rate Carmelo contacted us and addressed our concerns immediately. He was extremely knowledgeable and professional. I would highly recommend his services to anyone!!"
Location
Concrete Restoration
Finished Restoration
Concrete Restoration
Concrete Restoration

+11

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.7(
127
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Key Largo, FL 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%
75 neighbors recently requested a quote
Avatar for Terraform Development & Design LLC
Terraform Development & Design LLC
4.0(
1
)
ArchitectDraftsperson/CADD

Serving Key Largo, FL and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Offers commercial services

Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right. \nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.

1075 neighbors recently requested a quote
Avatar for Golden temple Builders Inc
Golden temple Builders Inc
4.6(
9
)
Draftsperson/CADD

Serving Key Largo, FL and surrounding areas

In business since 2003

Free estimates

Warranties offered

"Very Happy with choosing Golden Temple Builders for my construction needs. Nick the owner was very professional and clearly explained the stages of the project and was able to work with the pricing points that I could commit to. His team went above and beyond my expectations, and job was completed even well before promised. Would Highly Recommend!!!! 10/10"
3rd story attic turned into gym.
Addition
Staircases
Kitchens
Building new homes

+112

Response time5 days
Response rate100%
Recommended by88%of homeowners
Avatar for AAA Construction & Restoration Services
AAA Construction & Restoration Services
3.8(
201
)
ArchitectArchitect - For BusinessDraftsperson/CADD+1 more

Serving Key Largo, FL and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"             We called the company  (AAA Construction  Restoration Services) to repair a leak in our roof. John Walters responded immediately and made an appointment to come to our home the next day. He was on time , looked over the situation and gave us an estimate by text.!  We agreed and the very next morning , on time as promised, several men showed up and began working right away.  They were very hard working, no goofing around, and repaired the problem . They even painted an area where there was damage (which was not even in the estimate) They also cleaned up everything and hauled away any debris.
           Having previously dealt unhappily  with Miami construction companies, I was very happily surprised and pleased with all aspects of the way AAA dealt with me.  They were ON TIME,  EFFICIENT, REASONABLE and DID  A GREAT JOB.  I would recommend them  to anyone with a similar need
Mike Maguire



"
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Additional Photos

+21

Recommended by84%of homeowners
Avatar for Vertex Architecture, Inc.
Vertex Architecture, Inc.
5.0(
6
)
ArchitectArchitect - For Business

Serving Key Largo, FL and surrounding areas

In business since 2002

Free estimates

""The project was top notch. Not only did they consistently show up on time, but they finished the project early and were willing to reschedule the final walkthrough multiple times to accommodate our schedule. Final project turned out great!""
Recommended by100%of homeowners
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Structural Engineering FAQs, answered by experts

By careful planning and reinforcement to maintain structural integrity.

A structural engineer’s report is almost always worth it, as it can help you avoid buying or overpaying for a home with structural issues. The most important thing the report does for you is provide peace of mind that you won’t have to pay thousands of dollars for structural repairs right after closing on a property.

The depth of any foundation style depends on your climate and how deep the frost line is, as building code requires that the footers of a foundation—which are built into a monolithic slab—sit at least a foot below the frost line. At the southern tip of Florida, for example, a monolithic slab foundation would only need to sit 12 inches under the soil at the widest parts. On some parts of the Canadian border, the frost line is 100 inches, which would mean a minimum of 112 inches, which is prohibitively deep for a monolithic slab.

Yes, they offer plans for repairs or reinforcements to address issues.

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 Key Largo, FL homeowners’ guide to structural engineering services

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