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  • 12470 US-281 N, Spring Branch, TX 78070
  • Mon to Fri, 8am to 5pm

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Industrial, warehouse and flex space

Industrial, warehouse, and flex space construction in San Antonio and the Hill Country.

Metal buildings, warehouse improvements, office conversions, and facility expansions for flex-space owners, from a San Antonio general contractor that builds around how your operation runs.

What is industrial and flex construction?

Buildings that work as hard as the business inside them.

Industrial construction covers the buildings where products are stored, built, and moved: steel-framed warehouses and shops, flex space that combines storage with offices, and the yards, paving, and covered parking around them. It also covers improving and expanding buildings that already exist.

Trusted manages the whole sequence: preconstruction, design coordination, permitting guidance, site work, construction, and closeout. You deal directly with the people accountable for the job, and the plan starts with how your operation really works, not just square footage.

Starting on raw land? See ground-up construction. Need the yard and paving? See site work, concrete and parking lots. And bring us in early: preconstruction is where a building gets a real number.

What we build

Space for storing, working, and moving product.

Every operation has its own layout, loads, and loading needs. Here is where owners and developers most often put us to work.

warehouse interior with green pallet racking, stocked totes, and a forklift
Warehouse and storage

Warehouses and storage buildings

Open, stocked space with wide aisles for racking, totes, and forklift traffic.

steel framing and metal wall panels inside a new commercial building shell
Metal buildings

Steel and metal buildings

Steel-framed buildings with metal wall panels, insulated and built to the use.

warehouse interior with a finished office room, wood stairs, and pallet racking
Flex and office conversions

Flex space and office conversions

Offices, rooms, and stairs added to warehouse space so one building does both jobs.

covered steel carport with company trucks parked beneath it
Yards and covered parking

Yards and covered parking

Covered steel structures, paving, and yards sized for trucks and equipment.

We also expand existing buildings and improve warehouse space while the business keeps operating, always with the same accountable team.

The industrial build process

Six stages from site selection to move-in.

The same process whether the job is a small shop or a full facility. You always know what is next, what it costs, and who is accountable.

  1. 01

    Conversation and site review

    Tell us the site, the operation, and the timeline. We tell you what is realistic in this market, in plain numbers.

    First call
  2. 02

    Design assist

    We coordinate with your architect, engineer, and building supplier early to improve constructability, budgeting, and execution before drawings are final.

    Early coordination
  3. 03

    Preconstruction

    Budgets, building options, and a schedule you can hand to a lender, a board, or a tenant, with long-lead items flagged early.

    Before contract
  4. 04

    Permitting and site work

    Permit guidance, then clearing, grading, utilities, and concrete for the building and the yard around it.

    Getting started
  5. 05

    Building and interior

    Foundations, steel, doors, insulation, offices, and systems under one superintendent and one project manager, with weekly reporting and no surprise change orders.

    Build
  6. 06

    Closeout and warranty

    Punch list, inspections, closeout documents, and a certificate of occupancy, then a warranty number that reaches a real person.

    Handover
aerial view of a steel warehouse with overhead doors, covered parking, and a paved yard

What is included

From site work to a working building.

An industrial build is a chain of dependent steps, and each one affects how the building will work. We manage each link and the handoffs between them.

Weighing a site or an existing building? Call us during due diligence. We will help you size the work before you commit.

Cost and schedule

What shapes the cost and timeline of an industrial build.

Every site and building is different, so we do not quote a price per square foot from a web page. These are the factors that move the number most, and the ones we price first.

  1. The site and utilities

    Grading, drainage, and utility capacity change cost more than owners expect, especially on larger yards.

  2. Building size and height

    Clear height, span, and structure drive steel, foundation, and door requirements.

  3. Insulation and conditioned space

    Spray foam, HVAC, and how much of the space is conditioned affect cost and comfort.

  4. Offices and finished space

    Offices, restrooms, and mezzanines add framing, plumbing, mechanical, and finishes.

  5. Doors, loading, and yard

    Overhead doors, paving, and truck access shape both the building and the site.

  6. Permitting and long-lead items

    Review cycles, steel, doors, and electrical gear can control the start date and the finish date.

Who we build for

For the people who need space that works.

If you are building a shop, expanding a warehouse, or adding office space to a building, this is the right time to talk. Here is who calls us and what they ask first.

Business owners and operators

Build or expand a space that fits how your operation actually runs.

Typical questionWhat will it cost to build what we need?

Flex-space and building owners

Add buildings, convert space, and expand to meet tenant demand.

Typical questionHow do we add office space to a warehouse?

Developers and investors

Deliver industrial buildings on a lender's schedule and a tenant's timeline.

Typical questionDoes the project pencil out?

Architects and engineers

Get a builder's input on steel, doors, and systems while the design can still move.

Typical questionCan this be built for the budget?

Our work

Industrial work from our job sites.

Where we build

Industrial and warehouse construction across San Antonio and the Texas Hill Country.

Trusted is headquartered in Spring Branch and builds for owners and operators throughout Central and South Texas, with experience in DFW, Houston, and the Rio Grande Valley. See the full service area map.

TIPS awarded contractor

Hire Trusted directly, without a public hard-bid process.

Trusted holds TIPS awarded contractor status through The Interlocal Purchasing System. For qualifying clients, that means we can be hired directly for industrial and warehouse projects, because we have already been publicly vetted.

Common questions

Industrial and warehouse questions, answered.

What is flex space, and how is it different from a warehouse?

Flex space combines warehouse or shop space with finished office space under one roof, so a business can store, work, and meet in the same building. A pure warehouse is mostly open storage and loading. Many of our industrial projects blend the two.

How much does it cost to build a metal warehouse building in San Antonio?

There is no single price per square foot. Cost depends on the site, the size and height of the building, insulation, doors, utilities, and how much of the interior is finished. We provide a preliminary budget with the assumptions spelled out, and the first conversation costs nothing.

What types of industrial buildings do you build?

We build steel-framed warehouses and shop buildings, flex-space buildings, covered parking and storage structures, and the yards and paving around them. We also improve and expand existing industrial buildings.

Can you add offices or a mezzanine to an existing warehouse?

Yes. Office conversions, enclosed rooms, stairs, and interior build-outs inside a warehouse are common projects. We plan structure, egress, mechanical, and electrical with your design team early.

Do you insulate metal buildings?

Yes. We coordinate insulation, including spray foam, with the building shell and the mechanical plan, so the space is comfortable and efficient once it is in use.

Can you expand or improve a building while the business keeps operating?

Yes. We phase the work, plan access, deliveries, and noise with you, and protect the operating parts of the building, so the business keeps moving during construction.

Can you build the yard, parking, and site around the building?

Yes. We handle grading, drainage, paving, and concrete around the building, which keeps one team accountable for the whole site. See our site work, concrete and parking lots service.

How long does an industrial or warehouse project take?

It depends on the size, site, permitting, and long-lead items such as overhead doors, electrical gear, and steel. During preconstruction we build a working schedule so you have a realistic date before you commit.

What does TIPS awarded contractor status mean for my project?

Trusted holds TIPS awarded contractor status through The Interlocal Purchasing System. For qualifying clients, that means we can be hired directly, without running a public hard-bid process, because we have already been publicly vetted.

Do you build industrial and warehouse projects outside San Antonio?

Yes. We are headquartered in Spring Branch in the Texas Hill Country and build for owners across Bexar County, the Hill Country, the I-35 corridor, and South Texas, with experience in DFW, Houston, and the Rio Grande Valley. See where we build.

Start early

Planning an industrial or flex building?

Tell us about the site, the operation, and your target date. We will tell you what is realistic, in plain numbers.