TapMaster, Inc. Our Name Says It All! Since 1993

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Proudly Serving California, Nevada, Arizona, Colorado, Montana, Idaho, Wyoming & New Mexico


We specialize in Small to Large Pipeline Specialty Services Including Hot Tapping, Wet Tapping, Line Stopping, Pipe Freezing, Valve Insertion, Welding, Leak Repair and more. We Help You Eliminate Shutdowns and Draining the System!


CA License No. 697696 NV License No. 0056402 AZ ROC No. 257708


24 Hour Emergency Services Available 1-925-439-7975

Routine Services: Same Day - Next Day

We Offer

  1. Fully Certified Crews
  2. Fully Equipped Service Vehicles
  3. Welding Services Available
  4. Hot Tap Services 1/2" to 60"
  5. Line Stop Services 3/4" to 60"
  6. Pipe Freeze Services 1/2" to 36"
  7. Valve Insertions 4" to 16"

We Service

  1. Commercial
  2. Water
  3. Waste Water
  4. Industrial
  5. Municipalities
  6. Gas