:: AUSTIN, TX

:: BOSTON, MA

:: DALLAS/FT. WORTH, TX

:: HOUSTON, TX

:: PHOENIX, AZ

:: RALEIGH, NC

:: RICHMOND, VA

:: SAN ANTONIO, TX

Office services and capabilities:

• HVAC Piping
• Plumbing          
• HVAC Sheetmetal & Installation
• Process Piping - High Purity (Electronics Grade)
• Process Piping - Hygienic (Pharmaceutical/Biotech)
• Equipment Setting

Preconstruction:
Our branch is staffed to provide complex conceptual budget estimating as well as detailed quantity surveys.

Startup & Commissioning:
DSI's experienced field employees are capable of providing various levels of startup assistance and commissioning support services dependent upon the specific requirements of each individual project.

• 4 story, 230,000 sq. ft. expansion
• 30,000 sq. ft. renovation project
• Includes an Emergency Department, Cardiac Department, Imaging   Department, OB Department, Acute Care / ICU Department, one level of   shell space, a three-level Sky Bridge, and work in the Central Plant

• 4 story, 100,000 sq. ft. vivarium and cancer research building
• Remote central plant for chilled water and steam
• Mechanical systems include:
• animal watering
• acid waste
• multiple lab gases
• 100% outside air and lab exhaust
• heat recovery
• A full interstitial floor is located above the vivarium and serves as the primary mechanical distribution point for services to the vivarium and labs

• 6 story, 1 million sq. ft. office expansion to the corporate campus headquarters
• 1 million sq. ft. parking garage addition
• Includes additions to the existing central plant that feeds multiple basement pump rooms
• Three custom, field erected roof top air handling units totaling more than 1,200,000 CFM provide supply air

• 5 story 220,000 sq. ft. facility
• Largest building at UTSA and one of the biggest classroom facilities in the UT System
• Includes a vivarium, engineering research and teaching laboratories, as well as departmental faculty offices with a multi-purpose room