We are Irrigation, Drainage, and Outdoor Lighting Specialists
since 1985

December 7, 2017

Updated Dec 14, 2017

Dear Customer:

We are pleased to announce enrollment is now open for the 2018 Maintenance Program.
A few highlights of plan include; simplicity of contacting you to schedule, spring, summer, fall checkups, receive a 10% discount toward parts and labor and receive our special SWIS 10-point sprinkler checkup. Also included with the 2018 maintenance program is 5.5% savings over normal maintenance rates.

Checkup includes programming controller, check rain sensor (if applicable), adjust spray heads, unclog spray nozzles, inspect backflow device, inspect zone valves, leak check on all spray heads, leak check on lateral line piping, leak check for main line piping which would include free pressure test (if applicable) and suggestions for water savings, upgrades and modifications.

Please sign and date the agreement and send the full payment no later than January 31st, 2018. The cost for the program is $45.00 per zone, (minimum $270). Program will go into effect February 15, 2018. If you have any questions or comments, please call our office at 281-494-3700 or send us an e-mail at This email address is being protected from spambots. You need JavaScript enabled to view it..
We are happy to serve you, and we appreciate your patronage.


Click here to view/download SWIS Residential Sprinkler System Maintenance Agreement



Peter Hudson Sr
Southwest Irrigation Systems, Inc


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