Build Mission-Critical Environments with Confidence

Cleanroom • Semiconductor • Advanced Manufacturing Construction

Core Capabilities

AST Builders Inc. provides specialized construction, installation, and design-build services for cleanrooms, healthcare, laboratories, data centers, and advanced manufacturing environments. Our capabilities span from demolition and tenant improvements to seismic bracing, rigging, equipment installation, fireproofing, and GPR concrete scanning. We deliver integrated project solutions supported by BIM, structural coordination, and comprehensive safety and quality programs. With a focus on precision, compliance, and efficiency, we support clients from initial planning through installation, commissioning, and ongoing facility maintenance.

Cleanroom & Controlled Environment Construction

Cleanroom construction, renovations, and retrofits

Environmental control systems coordination (airflow, temperature, humidity, pressure)

Architectural and structural scope coordination

Compliance with ISO, FDA, and industry standards

Quality assurance and commissioning support

Semiconductor Tool Installation & Integration

Installation of advanced semiconductor manufacturing equipment

Rigging, positioning, and precision alignment

Tool hook-ups and coordination with facility systems

Support for complex manufacturing environments

Construction & Project Management

Full project lifecycle management

Scheduling, budgeting, and resource planning

Tenant improvements and facility upgrades

Multidisciplinary subcontractor coordination

Documentation, reporting, and compliance tracking

Safety & Quality Leadership

Comprehensive safety and risk management programs

Continuous process improvement and workflow optimization

Union workforce leadership and training

Detailed project documentation and reporting

Cleanroom Construction & Modifications

Cleanroom fit-up and PSSS support for new construction projects

Demolition and installation of walls, doors, ceilings, and temporary containment barriers

Tool installation and demolition within fully operational cleanroom environments

Seismic bracing and bulkhead installation for new tool placements

Access floor system installation, modification, and view tile integration

Healthcare Construction & Equipment Support

Full design-build solutions for overhead medical equipment supports (Radiology, Cath Lab, Fluoro, IR, Surgical and Procedure Rooms)

Installation of exam and surgical lighting, equipment booms, CT injectors, MRI shielding, and Cleansuite systems

Installation of patient lift systems and rehabilitation equipment

Data Centers & Unistrut Grid Systems

Installation of hot and cold aisle containment systems

Design and installation of Unistrut grid systems for MEP supports, cooling equipment, overhead fans, lighting, and hoods

Access floor system installation with underfloor Unistrut support and seismic bracing

Office & Tenant Improvements

Interior demolition of T-bar ceilings, drywall, doors, and partition walls

Installation of new ceilings, drywall, doors, partitions, chair rails, corner guards, marker boards, signage, and safety equipment

Construction of fire-rated shaft walls, elevator shafts, and access panels and doors

Scaffolding Solutions

Installation of Cup & Lock scaffolding systems for interior and exterior applications

Construction of trash chutes and scaffold stair towers

Installation of temporary guardrails, watertight canopies, and protective structures

Fireproofing Services

Certified 3M and Hilti through-penetration fire stopping technicians

Fireproofing of fire wall head and base assemblies

Laboratory Construction

Installation and demolition of partition and containment curtains

Seismic bracing for laboratory equipment and furniture

Concrete epoxy coatings and specialty finishes

Laser curtain and laser film installation

Pass-through chamber installation

Furnishings & Modular Solutions

Installation of modular cleanrooms from multiple manufacturers

Construction of temporary anterooms for medical and cleanroom environments

GPR Scanning & Concrete Services

Ground Penetrating Radar scanning of concrete slabs and walls

Concrete coring for walls and floors

As-built documentation and reporting of reinforcing steel and utilities

Rigging & Equipment Handling

Rigging, hoisting, and conveying of high-tech facility and laboratory equipment

Equipment move-in and move-out services

Precision positioning and seismic anchoring of equipment

Procurement of custom seismic brackets and anchoring solutions

Design-Build & BIM Capabilities

Integrated design-build delivery across multiple construction scopes

Preparation of shop drawings and structural calculations

Maintenance & Facility Support

Installation of fall arrest systems, handrails, and Unistrut over-build systems

Replacement of door hardware, thresholds, and facility components

Coordination of subcontracted services including concrete, carpeting, and VCT flooring

Installation and servicing of fire extinguishers and cabinets