Helpful Questions to ask other contractors

1. How long have you been in business?

2. Are you licensed, bonded, and insured. Do you have workers' compensation?

3. Does your design include head to head coverage?

4. What is my water pressure and gallons per minute?

5. Are you using saddle tees?

6. How are the sprinkler heads connected to the pipe?

7. How long is your warranty and what does it cover?