Hi-Tech

SDB has been performing Architectural Contracting services in the contamination controlled environment industry since 1981. Those services include:
* New Construction
* Retrofit of Existing Facilities
* Time & Material Service Agreements
* Process Equipment Rigging & Installation
* Crating
* Project Budgeting & Scheduling
SDB regularly self-performs the following work:
* Cleanroom Wall systems (suppliers include: Plascore, Daw, Porta-'fab &    others)
* Ceiling systems (suppliers include: Gordon, Daw, Clean Pac & others)
* Raised flooring systems ( suppliers include: Tate, Daw, Maxcess
   & Hae Kwang)
* Frames, doors, hardware & auto doors
* Supporting structures for plenum and HEPA filters
* Moving of Process Equipment and support structures for the same

General Carpentry Work
* Installing frames, doors, windows and related hardware
* Framing, drywall installation and finish
* Ceiling systems of all types
* Flooring systems of all types
* Installation & moving of modular partitions
* Moving of laboratory and office furniture
* Concrete forming and placing
All SDB personnel, from the CEO to craftsmen, have extensive working knowledge of the contamination controlled environment. Of SDB's 150 plus carpenter work force, 75% are Cleanroom and Protocol Certified. In addition, SDB is one of the largest Union Carpenter employers in the State of Arizona. This allows SDB to mobilize and ramp up crews quicker and cheaper than the competition.