San Marcos Metal Buildings

Metal Buildings in San Marcos, TX

From two-car garages to full workshops, East Texas Carports builds metal buildings for San Marcos and Hays County that stand up to hail and flash flooding, with free delivery and installation.

Free delivery & install

Our own crews, no subs

10-yr frame warranty

20-yr paint warranty

Most installs in 1 day

6-8 week lead time

Free San Marcos Metal Buildings Quote


Custom Metal Garages, Shops, and Barns in San Marcos

San Marcos sits on I-35 between Austin and San Antonio in Hays County, and it is the county seat, home to Texas State University and the San Marcos River. This part of Texas is known for flash flooding, and spring storms often carry hail too. Our metal garages, workshops, and barns are built from galvanized steel with Sherwin-Williams coated panels to handle it.

Design it around how you’ll use it, with roll-up doors for vehicles, walk-in doors for daily access, windows for light, and insulation for Texas heat. Choose a vertical roof for the best wind rating and fastest runoff. Rocky ground is common here, so we often anchor to a slab or use rock anchors where augers won’t go in.

Whether you need a two-car garage in town or a barn on acreage, we size the building to your property. Check with the City of San Marcos about permit requirements before you build; we supply engineered drawings for the application. Our crews build throughout San Marcos and nearby Kyle, New Braunfels, Martindale, and Wimberley. Delivery and installation are free, and financing is available.

Popular Sizes in San Marcos

Looking for the perfect metal carport or metal building for your property? We offer a wide range of styles designed to protect your vehicles, equipment, and belongings while adding lasting value to your home or business. Explore our most popular metal carport and metal building options below.

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Small Barn

Storage for mowers, tools, or a few animals

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Metal Garage

MOST POPULAR

One to three bays · insulated for Texas heat

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Metal Workshop

30′×40′ and up · insulation, windows, and walk-in doors

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Commercial Building

Starting at 30′ wide · space for equipment, inventory, or a shop

What Our Customers Say...

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July 15, 2026
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Customize Your Building

Choose your roof style, Sherwin-Williams® color, side panels, doors, and anchors. Everything ships exactly as you design it.

See all options →

  • Regular, boxed-eave & vertical roofs
  • 15+ colors
  • Side & end panels
  • Roll-up & walk-in doors
  • Concrete, asphalt & ground anchors
  • Insulation

From Design to Delivery in Four Simple Steps

01 Design Online size, roof, and color in our 3D tool.

02 Get a free quote, no obligation.

03 We deliver & install, usually in one day.

04 Covered for decades with frame and paint warranties.

No subcontractors
Rent-to-own financing
10-yr frame warranty
20-yr paint warranty

Frequently Asked Questions