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The WARKO Group
Reading, PA 19608
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Our Story
Our main lines of business include: Plumbing Contractors, Roofing Contractors, Sheet Metal Contractors & Fabricators.
The WARKO Group has been listed in the Blue Book since 2016.
What We Do
- Plumbing Contractors
- Roofing Contractors
- Sheet Metal Contractors & Fabricators
Regions & Counties Serviced
- Pennsylvania-Eastern
Pennsylvania 1
- Berks
Our CSI Codes
07 01 30 - Maintenance of Steep Slope Roofing
07 01 50 - Maintenance of Membrane Roofing
07 01 50.23 - Roof Removal
07 01 50.61 - Roof Re-Coating
07 01 50.81 - Roof Replacement
07 01 50.91 - Roofing Restoration
07 01 60 - Maintenance of Flashing and Sheet Metal
07 01 60.71 - Flashing and Sheet Metal Rehabilitation
07 01 60.91 - Flashing and Sheet Metal Restoration
07 01 60.92 - Flashing and Sheet Metal Preservation
07 06 30 - Schedules for Steep Slope Roofing
07 06 50 - Schedules for Membrane Roofing
07 06 60 - Schedules for Flashing and Sheet Metal
07 57 13 - Sprayed Polyurethane Foam Roofing
07 60 00.00.01 - Flashing and Sheet Metal
22 01 10 - Operation and Maintenance of Plumbing Piping and Pumps
22 01 30 - Operation and Maintenance of Plumbing Equipment
22 01 40 - Operation and Maintenance of Plumbing Fixtures
22 06 10 - Schedules for Plumbing Piping and Pumps
22 06 10.13 - Plumbing Pump Schedule
22 06 30.13 - Domestic Water Heater Schedule
22 10 00.00.01 - Plumbing Piping and Pumps
22 13 19.13 - Sanitary Drains
23 31 13 - Metal Ducts
23 31 13.13 - Rectangular Metal Ducts
23 31 13.19 - Metal Duct Fittings
23 31 16 - Nonmetal Ducts
23 31 19 - HVAC Casings
23 33 19 - Duct Silencers
23 33 23 - Turning Vanes
