DW Hammer, LLC, headquartered in Chicago, is a leading general contractor renowned for its specialization in base building infrastructure, building repositioning, redevelopment, and mission-critical construction projects. The company boasts the most experienced project management team in the region, emphasizing thorough preparation, intensive management, and technical expertise to ensure project success. DW Hammer has completed numerous high-profile projects such as HVAC and lighting controls upgrades at Zurich Headquarters, base building infrastructure renovations at Willis Tower, and data center decommissioning at Fiserv, consistently delivering ahead of schedule and under budget. In addition to its construction expertise, DW Hammer is a licensed Energy Efficiency Measures Installer in Illinois. The company is celebrated by clients for yielding significant savings, streamlining efforts, and achieving the 'impossible' through collaborative approaches, thus maintaining a solid reputation for excellence and reliability in the construction industry.
