GERMANTOWN, Md. (7News) — O’Connor Plumbing was established in 1949. What started as a small family business has grown into one of the most trusted plumbing companies in the D.C. area. They ...

“The C&L Supply HVAC and Plumbing acquisition is part of Munch’s long-term strategy to aggressively expand our footprint in other regions through strategic acquisitions that also broaden our ...

Call O’Connor Plumbing and ask for a 44-point Home Inspection to ensure your home’s plumbing runs as smooth as Hall of Famer John Riggins.

Munch’s Supply Purchases Midwest-based O’Connor Company Leading Trane & American Standard HVAC distributor expands to eight states December 03, 2017 06:00 PM Eastern Standard Time ...