Haltz Construction clients
- Lakeland Baptist Church, Lake Villa, IL (Concrete/Underground)
- (Fairbanks General Contractors)
- Revolution Beer (Interior Demolition/Excavation/Concrete)
- (Helios Design Build)
- Adelmans Truck Parts (Demolition/Excavation/Concrete)
- (Stanley Miller Construction)
- ADA Ramps North (Repair of CDOT ADA Ramps)
- (MQ Water and Sewer)
- Cermak Rd Reconstruction (CDOT Sidewalk/Driveways/Misc Concrete)
- (Pan Oceanic Engineering)
- Various Portillos Restaurants (Site Concrete/Foundation Work)
- (Portillos)
- Parking Garage Repairs (Broadway & Ainslie)/(Misc Repairs to Parking Structure/Decks)
- (Devon Construction)
- Fermi Lab Duct Banks (Infill of Duct Banks)
- (Mascal Electric)
- HH Gregg, Norridge, IL (Misc Site Concrete)
- (Ordner Construction)
Other customers include but are not limited to:
- McShane Construction
- Premier Design + Build
- American Water
- FerPal Construction
- Hard Rock Concrete Cutters
- Addlawn Landscaping
- Fairbanks General Contracting
- FCL Builders
- Ground Structures Inc
- Delko Construction Co
- Klein Construction Inc
- Independent Mechanical
- Gibson Electric