Welcome to W.O. Harper Plumbing Company, LLC in Austin, Texas

W.O. Harper Plumbing Co., LLC is Austin's oldest plumbing repair business, founded in 1921. As our uniform logo reflects, "Since 1921", we have enjoyed more than 90 years of quality service and commitment to customer service and satisfaction. 

We strive for honesty, quality workmanship and fair pricing. We welcome new business and want to express appreciation to our current loyal customers who have kept us in business for these many years. We depend on you to depend on us. 

We are a member of the Better Business Bureau (BBB), Plumbing Heating and Cooling Contractors (PHCC) and the National Federation of Independent Business (NFIB).

We specialize in plumbing repair, service work, bathroom additions, remodels, gas leak repair, sewer drain service and drain replacements.

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Contact Information

W. O. Harper Plumbing Co. LLC
Phone: 512-476-2657
After-Hours Emergency Service:

Business Hours:
Monday-Friday 8 a.m.-5 p.m            

Licensed by Texas
State Plumbing Board
License No. M-39879



We accept Visa.We accept MasterCard.We accept American Express.

We accept Discover.We accept Cash.We accept Check.