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Best structural engineers near Marathon, FL

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Top-Rated Structural engineers in Marathon - Updated Nov 2026

Avatar for Evolution Drafting
Evolution Drafting
3.7(
127
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Marathon, 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%
66 neighbors recently requested a quote
Avatar for Terraform Development & Design LLC
Terraform Development & Design LLC
4.0(
1
)
ArchitectDraftsperson/CADD

Serving Marathon, 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.

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

Serving Marathon, 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 Marathon, 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



"
Additional Photos
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+21

Recommended by84%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.3(
38
)
Draftsperson/CADD

Serving Marathon, FL and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"I was really under the gun due to a prior Architectural firm not performing their duties per building plan codes. Not only were the plans incomplete but the City Plan Reviewer states(The Worst plans he’s ever seen) they will not make adjustments unless there is an additional charge for Thousands. Evaluation’s saved my clients and drew our project per code, along with Engineering in less time then they quoted. I highly recommended them, Especially Kirsten. You went above and beyond trying to coordinate this project. The staff was very professional and I will use them on all my projects. Sincerely, Frank B BCM Builders"
Charcoal Residential
Response time6 hrs
Recommended by23%of homeowners
Avatar for WayneFerrell.com Architecture
WayneFerrell.com Architecture
5.0(
10
)
ArchitectArchitect - For Business

Serving Marathon, FL and surrounding areas

In business since 1988

Other Office: 1501 N. Doyle Carlton Drive, #409, Tampa, FL 33602 \n \n1031 LaSalle St \nJacksonville,FL 32207 \nPhone:(904)387-2091 \n \n \nLicensed in 8 states, Wayne Ferrell and his Architecture team

 Before Front
 Exterior-Night
 Exterior
 Arial View
 Before Front Elevation

+42

Recommended by44%of homeowners
Showing 1-10 of 23
Structural Engineering FAQs, answered by experts

The costs depend on the type of wood, labor, roofing material, permits, and whether additional storage or enclosed walls are included.

Indications include cracks in walls, uneven floors, and sticking doors or windows that suggest foundation movements.

Structural engineers specialize in all aspects of a building’s structural integrity, including the foundation. Foundation engineering is a critical part of structural engineering, so structural engineers are experts in foundation design. Many foundation repair companies either have a structural engineer on staff or one they work closely with, so be sure you look for that when deciding who to hire for foundation repair.

No, squeaky floors do not always mean there is structural damage. The noise is often caused by friction from issues like loose floorboards, gaps between the subfloor and joists, or loose subflooring. While many squeaks are harmless, persistent or worsening noise could indicate a more severe problem. If you notice other signs of structural damage—such as soft or sagging floors, cracks running from the wall to the ceiling, or horizontal cracks in your foundation—it's best to have a professional inspect your floor to determine the root cause.

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.

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.