O
O'Connor Plumbing
Germantown, MD 20874
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Our Story
Our main lines of business include: Plumbing Contractors.
O'Connor Plumbing has been listed in the Blue Book since 2004.
What We Do
- Plumbing Contractors
Regions & Counties Serviced
- Washington D.C.
Maryland 1
- Montgomery
Our CSI Codes
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 01 50 - Operation and Maintenance of Central Heating Equipment
23 06 50 - Schedules for Central Heating Equipment
