We have used Promax for multiple plumbing projects over the years and have always been pleased with our experience. The Promax team truly cares about the client and does excellent work. We would definitely recommend Promax (and do) to anyone who is looking for a personable and professional Plumber.
The best by a wide margin. I've been on a condo board more than a decade in a challenging location built over Lake Washington in 1969. For more than 10 years we received bids and rejections from a half dozen plumbers large and small that hesitated to remove cast-iron drain lines embedded in our concrete slab. Some plumbers cherry-picked the easy parts and skipped sections that needed replacement. Others failed to meet building code but charged us anyway as the system continued to degrade. ProMax was the first company to carefully analyze and bid the entire job, and they completed 100% on time and on spec with zero hassles or mistakes.
We have switched all our Kirkland condo plumbing business to ProMax, and I'll be doing the same at a Seattle condo association.
You don't have to worry about them trying to do work you don't need. He was very thorough and did a great job. I have tried various plumbers and I can honestly say I trust in the work he did and in the estimate he provided. He showed up on time and kept in contact. If you are looking for a plumber and or water heater guy. Trust this company. I am glad that I finally have someone I can call to do the work I need.