WORD OF MOUTH - the best kind of referral! Our clients are a loyal bunch - DMA has never advertised but continues to grow because our clients stay and tell their friends! Do you know someone who needs service or a new sprinkler system?? Do it for a friend or do it for cash back on your next service call, but for goodness sake tell them to call us or tell us who to call! (click here to print up a Customer Referral Form)