Integrated Facility Services (ISF) designs, builds and maintains sustainable HVAC solutions to ensure occupant comfort, improve systems efficiency and reduce facility operational costs for the life of your building. Performance, first-cost and energy efficiency, and ease of service are always our top priorities.
We employ 200+ professionals and technicians, with a fleet of more than 100 vehicles ready to meet your HVAC needs. We have been named among the Top 5 Mechanical Contractors in the region by the St. Louis Business Journal and among the Top 50 Midwest Specialty Contractors by ENR Midwest.
IFS offers both Bid/Build and Design/Build project delivery methods. Our service and Quality of Care Planned Maintenance Programs will keep your system operating at optimum performance and peak energy efficiency.