Business Hours
Monday 7:00am - 5:00pm
Tuesday 7:00am - 5:00pm
Wednesday 7:00am - 5:00pm
Thursday 7:00am - 5:00pm
Friday 7:00am - 5:00pm
Year Established
1949
O'Connor Plumbing
Listed In: Plumbers
O'Connor Plumbing was established in 1949. What started as a small family business has blossomed into one of the most trusted plumbing companies in the D.C. area. Although we have grown much larger and are now able to help more customers than ever before, we are still a family-owned and operated… O'Connor Plumbing was established in 1949. What started as a small family business has blossomed into one of the most trusted plumbing companies in the D.C. area. Although we have grown much larger and are now able to help more customers than ever before, we are still a family-owned and operated business with the same values that made us successful over 70 years ago. Read more
O'Connor Plumbing
9121 Baltimore Road, Frederick, MD
9121 Baltimore Road, Frederick, MD
Additional Locations See All
O'Connor Plumbing
(1674 Km Away)
O'Connor Plumbing
19301 Mateny Hill RD, Germantown, MD (8924 Km Away)
O'Connor Plumbing
(1 Km Away)