• Pressurizing system
• Reinstalling RPZ valve
• Testing for leaks
• Opening each zone manually
• Checking valves and heads          for proper operation and adjustment
• Testing rain sensor

• Blowing out each zone manually with an air compressor
• Removing RPZ valve (if any)

Suburban Lawn offers Spring start-up and Winterizing packages for customers whose sprinkler systems we have installed. We offer a prepaid package including Spring start-up and Winterizing. The prepaid packages offer expires March 1.

Some municipalities require annual RPZ certification. Therefore, this year we will again offer certification in conjunction with the Spring service. Certification will be done by a licensed plumber. All of our customers bound by their municipality to have the annual recertification are welcome to take advantage of this offer.