We had previously used CUPERTINO PLUMBING quite a few years ago, and based on the quality of service we got then, we recently hired them for two different jobs. One of those times, a kitchen sink had a clog we needed to have cleared, and we got a technician out here within three hours of our call. They hire good people! The technician was able to analyze and fix the problem with the drain immediately. The next time we had CUPERTINO PLUMBING come out was for a problem with our water heater. The pilot went out and we couldn't re-light it, so we called and once again, their arrival was very prompt. The tech cleaned out the water heater and we haven't had a problem with it since. Both were very good experiences, and the technicians each time were polite and cordial. I am a believer in service, and I would highly recommend this company to my friends and family. I got exactly what I wanted, when we needed it!