Based on the search results, here are some top-rated plumbing contractors in Glendale: **Glendale, AZ:** 1. **Alex & Son Plumbing Services**: A trusted plumbing contractor with experienced plumbers, committed to delivering high-quality service. (Score: 0.9394) 2. **Mike Diamond Services**: Offers emergency plumbing, drain cleaning, and plumbing repairs in Glendale, CA. (Score: 0.8740) 3. **Sav-On Plumbing**: