Commercial Contracting

INDUSTRIAL-SCALE BUILDS. COMMERCIAL-SPEED EXECUTION.

Facility expansions, clean rooms, and specialized industrial construction—delivered as complete, turnkey projects with clear communication and dependable timelines.

Our team works on all aspects of building Industrial and Commercial. We deliver a turnkey product for our customers.

COMMERCIAL CONTRACTING FOR HIGH-STANDARDS INDUSTRIAL WORK.

Commercial construction moves fast—especially when production timelines, safety standards, and facility operations are on the line. JAG partners with owners, operators, and industrial teams to plan and execute projects cleanly, safely, and efficiently—from pre-construction through completion.

Services We Provide

OUR COMMERCIAL CONTRACTING CAPABILITIES

From expansion builds to complex controlled environments, JAG delivers commercial projects engineered for industrial performance.

Facility expansions

When growth demands more space, we build expansions that are organized, compliant, and delivered with speed—without sacrificing quality.

Production space expansions

Increase your manufacturing footprint with layouts optimized for workflow, safety, and efficiency, ensuring production scales smoothly.

Expand storage capacity with organized, accessible, and code-compliant warehouse spaces that support inventory growth and logistics.

A warehouse addition can involve:

Extra storage space (more floor area or higher ceilings).

New loading docks or improved shipping/receiving areas.

Additional office space attached to the warehouse Cold storage or specialized rooms.

Manufacturing or assembly areas added onto the existing footprint.

Design and construct functional, modern office spaces that enhance collaboration, productivity, and employee comfort while staying on schedule.

If you’re asking about accounting, construction permits, or insurance, the meaning can shift slightly. For example:

In accounting, a warehouse addition is a capital improvement to a building.

In construction, it’s a structural expansion requiring design, permits, and inspections.

In zoning, it may trigger reviews for land use, parking, or fire safety.

If you want, I can tailor the explanation to the context you’re working in—business, construction, real estate, or something else.

Clean room constructed by JAG pro services

clean rooms

We execute clean room construction with the attention to detail and planning required for high-compliance environments.

We have a Team that help us do a complete install from HVAC, Electrical, Plumbing, and Drywall. We handle the HEMP fans and Air changes in the room.

Complete cleanroom from walls, ceiling grid, epoxy floor, to A/C units, and Hemp Filters.

Clean room build-outs

Full-scale construction of ISO-compliant clean rooms tailored to your operational requirements.

Modernize existing spaces with enhanced filtration, airflow, and monitoring systems to meet stringent standards.

Design and build specialized process rooms for critical manufacturing or laboratory operations, ensuring optimal functionality and compliance.

Specialized industrial construction

Industrial sites require industrial thinking. We deliver specialized builds that align with facility needs, operations, and real-world use.

We specializes in building, expanding, or renovating facilities used for manufacturing, energy production, heavy industry, and large‑scale operations. Think of them as the orchestrators who bring together engineering, construction, safety, and logistics for complex industrial projects.

Typical Responsibilities

Upgrade or adapt existing facilities to meet evolving production and operational requirements.

Project planning & management coordinating schedules, budgets, subcontractors, and compliance requirements.

Heavy machinery, production lines, material‑handling systems.

Foundations, steel structures, concrete, utilities, site development.

OSHA, environmental regulations, industry‑specific standards.

Modernizing older facilities or expanding capacity.

Industrial modifications & retrofits

Upgrade or adapt existing facilities to meet evolving production and operational requirements.

Apply finishes engineered to withstand heavy use, chemical exposure, and wear over time.

Heavily damaged retaining wall needed to be replaced. We worked close with the engineering firm and site inspections to have a good finish product.

Building a retaining wall in San Antonio Texas

WE KEEP PROJECTS MOVING

Commercial contracting doesn’t succeed on effort alone—it succeeds on planning. Here’s how JAG delivers consistent results.

Plan the Build

We align on scope, timeline, site conditions, and constraints. Clear expectations upfront prevent costly delays later.

Execute with Control

Our teams coordinate trades, materials, and schedules while maintaining jobsite safety, documentation, and quality standards.

Deliver & Support
We close the loop with inspections, punch lists, and follow-through—so your facility is ready to perform.

industries we serve

Built for Demanding
Environments

Fabrication and Construction Built for Manufacturing Environments
Clean Rooms & Industrial Laboratories
5S Lean Manufacturing & 4S + S Lean Fixtures
Warehousing & Distribution
Industrial Construction & Facility Expansions
Fabrication and Construction Built for Manufacturing Environments

Why 5S Matters in Manufacturing Implementing 5S delivers measurable benefits:

  • Higher productivity through reduced motion and faster access to tools
  • Improved safety by eliminating hazards and keeping work areas clean
  • Better quality thanks to early detection of abnormalities
  • Stronger employee morale from a clean, organized environment
  • Foundation for advanced Lean tools like Kanban, TPM, and Just‑in‑Time
Clean Rooms & Industrial Laboratories

Complete build of this clean room. HVAC, HEMP Filters, walls, epoxy floors, Electrical, Polycarbonate Clear wall with doors.

5S Lean Manufacturing & 4S + S Lean Fixtures

5S originated in Japan as part of the Toyota Production System and remains one of the most widely adopted Lean tools. Each “S” represents a step toward workplace excellence:

  1. Sort Seiri Remove unnecessary items Reduce clutter and eliminate waste
  2. Set in Order Seiton Arrange items for easy access Improve workflow and reduce search time
  3. Shine Seiso Clean the workspace Detect abnormalities and maintain safety
  4. Standardize Seiketsu Create consistent procedures Ensure repeatability and visual control
  5. Sustain Shitsuke Maintain discipline Build habits and continuous improvement
Warehousing & Distribution

We deliver precision-cut components built for durability and efficiency in warehousing and distribution environments. Our cutting capabilities support both simple parts and complex assemblies while maintaining tight tolerances to support high-traffic operations, storage systems, and material handling infrastructure.

Industrial Construction & Facility Expansions

From concept to realty customer wanted and area for the employees to have lunch outdoors and an entrance to their building.

SEE FOR YOURSELF

Samples of Our work

Explore recent commercial contracting work from JAG—projects executed with precision, speed, and real-world durability.

Jag Professional Services welding metal framing
Welding & Metal Works
Precision Welding & Machined Fixture
High-precision welding and machining completed on a 2,000+ lb fixture table, maintaining tight .020″ squareness tolerance and accurate threaded components.
Industrial Contracting
Floor Scale Replacement, Heavy-Duty Concrete
Old floor scale removed and replaced with a heavy-duty structure using 5,500 PSI concrete, completed efficiently in shifts.
CNC Machining
Precision CNC Machining
High-tolerance CNC-machined components engineered for industrial performance and reliability.
CNC Machining
Warehouse Reinforcement
Structural upgrades and modifications to support increased storage and operational capacity.
Jag San Antonio Welding
Welding & Metal Works
Energy Sector Welding
Heavy-duty welding solutions designed for durability in demanding energy operations.
Clean room constructed by JAG pro services
CNC Machining
Clean Room Build
Cleanroom built outs from floor to ceiling, HVAC, and Clear walls and doors

WHAT TEAMS SAY ABOUT JAG

We don’t just deliver parts—we build partnerships that keep projects moving and operations running.

Contact Us

Let’s Talk

If you are planning a facility upgrade, specialty fabrication, or a complex industrial build, our team is ready to help.