We have been providing quality plumbing and heating work for Monrovia since 1949.
We offer service and construction to Monrovia.
Our growth and success has allowed O'Connor Plumbing & Heating to form a strong bond with our neighbors in the Monrovia area and is committed to giving back to our community. O'Connor's Shamrock Charities donates thousands of dollars annually to people and organizations in need. Many recipients are victims of our difficult economic times, physically or mentally challenged individuals or children who need a proper role model. O'Connor Plumbing takes its role in the community very seriously and is honored to support such worthy causes.