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Best structural engineers near Winona, TX

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Top-Rated Structural engineers in Winona - Updated Nov 2026

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

Serving Winona, TX and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Evolution design worked with me on designing and addition for a 100 and 5 year old house. We worked on the dimensions of the addition Plus the materials. Evolution understood the local zoning which was amazing that they knew that. We have not started construction. And evolution can help pull the permits and I'm considering them for that as well. All in all it was a long project but it was done efficiently, working with several of the staff an the departments."
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 MARIO SANCHEZ & ASSOCIATES CORP.
MARIO SANCHEZ & ASSOCIATES CORP.
4.7(
12
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Winona, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Mario did an excellent job making a pier and beam foundation for my future home. He replied quick (during the holidays as well), and was very communicative. He worked around my budget without any issues. After many attempts of looking for someone to do this for my new home, Mario was the right man for the job. Would definitely call him again for any future projects."
Container Homes Renders
CHANTLI
Septic Design
Render View 1
Sandoval's Foundation Design

+46

Response time12 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for APEX Drafting LLC
APEX Drafting LLC
3.9(
7
)
Draftsperson/CADDArchitect

Serving Winona, TX and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. \nYou will find us to be competitively priced with close attention to the details. \nOur reputation is based on service, safety, and quality, regardless of how large or small the job. \nWe look forward to building a lasting relationship and guarantee your satisfaction! \n

Plan set 1
257 neighbors recently requested a quote
Avatar for Terraform Development & Design LLC
Terraform Development & Design LLC
4.0(
1
)
ArchitectDraftsperson/CADD

Serving Winona, TX 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.

553 neighbors recently requested a quote
Avatar for The Basement Kings
The Basement Kings
4.8(
16
)
Engineer - Structural

Serving Winona, TX and surrounding areas

In business since 2004

Emergency services offered

Credit card accepted

"The Basement Kings finished their LARGE job this morning, and I can’t praise them enough! They had a long, difficult job, but no complaints. When they discovered a problem, they fixed it. No problem, that’s their job. They found the water problem had a lot to do with drainage, so they worked outside in cold & rain & developed a system to carry water away from the house. That, to me, was over & above, but they said their main objective was to get & keep the basement dry, so they did what they had to do with no complaints. Now you can’t ask for better than that - they give their all! I am totally amazed!!"
Recommended by92%of homeowners
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Structural Engineering FAQs, answered by experts

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.

Costs depend on unit complexity, labor, wall mounting needs, and additional accessories like floating shelves.

You should avoid drilling or cutting into load-bearing beams because removing material will weaken it and increase the risk of structural damage or even collapse. If you do need to drill into a load-bearing beam, speak with a structural engineer first to discuss where it’s safest to drill and the width and depth of the bit that’s safe to use.

The easiest way to tell if a wall is load bearing is to check if it’s an exterior wall or if it runs perpendicular to the joists above and below it (or parallel to beams). Exterior walls are almost always load-bearing, and walls that run under beams or parallel to them are also usually load-bearing. There are exceptions to these rules, and walls that don’t fit into these categories can still be load-bearing. If you’re unsure, hire a structural engineer to look at your home to assess whether or not the wall is structural.

A 4-inch-thick concrete slab can support around 4,000 pounds per square foot if a contractor reinforces the slab with rebar, while that same slab without reinforcements will support closer to 1,000 pounds. For the purposes of a patio, 4 inches in thickness without reinforcement should suffice unless you’re installing heavy kitchen equipment or a hot tub on it. In those cases, reinforcing your slab and sticking with 4 inches of thickness should provide plenty of strength.

The Winona, TX homeowners’ guide to structural engineering services

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