Celebrating almost 50 years in business. CoCo County Drain Cleaning & Plumbing, Established in 1974, has been providing Contra Costa with fast, friendly, professional service. We pride ourselves by providing our customers with quality work and honest service at reasonable rates. Many of our clients are repeat customers whose confidence and trust we have earned. Being a smaller firm we believe that we are able to serve our customers with expert, professional service while keeping our customer relationships personable too. Our belief in providing our customers with the respect and professionalism they deserve with a fair competitive price has made it possible to remain a strong and growing company.