Courtesy Plumbing has been serving the West Covina and San Gabriel Valley areas since 1970, offering top-notch plumbing services. The company's goal is to provide the most courteous and reliable plumbing experience for its customers. Whether you have an emergency, need new plumbing fixtures, or want to upgrade your water heater or filtration system, the Courtesy Plumbing team is ready to help. Customers consistently praise the friendly, efficient, and knowledgeable plumbers. Richard did an excellent job in figuring out what exactly was wrong with our toilet and then promptly fixing it properly! He also volunteered some do's and don'ts in proper use of toilet. They went above and beyond to help finish the project. Courtesy Plumbing offers free estimates, fair pricing, and financing options to make your plumbing project hassle-free.
I decided to go with Courtesy Plumbers for my emergency sink replacement and I am far beyond thankful! I called the night prior and the owner got me in contact with their scheduler first thing in the morning the following day. My technician was Jack Bell and he was truly a blessing to work with. Having that this was an unexpected and stressful mishap, Jack made our entire process stress-free and smooth. He was very thorough during our initial assessment and walked us through the entire process. I really appreciated that he was calling me for updates on the sink and assured me that he would take care of it that same day. He was extremely professional and his level of customer… read full review
Oct 2026
5.0★★★★★
I was very pleased with the service from Courtesy Plumbing. Jack arrived on time and was very efficient and professional fixing the leak under the sink. I would recommend Courtesy Plumbing to anyone who needed service.
May 2026
5.0★★★★★
Sean and Johnny were very quick and professional. They came out within the hour, and communicated about their ETA the entire time. They identified the problem and fixed it within a half an hour. Very happy!
