Minnesota Irrigation warranties all materials for a period of two years from the date of the installation. Labor to repair or replace the components of the sprinkler system is covered for a period of one year from installation.
This warranty includes all system components installed by Minnesota Irrigation, including the controller, valves, sprinkler heads and piping. The warranty includes only defects in materials or workmanship and excludes improper usage of the system, damage caused by freezing, fire, flooding, rodents, natural phenomena or any other damage causes. Any modification or repair of the system by any company other than Minnesota Irrigation voids this warranty. This warranty excludes (1) the cost of backflow testing as may be required by city utilities (2) Start up or winterization of the system (3) clogging of system components due to debris in the water supply.
Using a company other than Minnesota Irrigation for maintenance of your system for the duration of your warranty will void your warranty.