Signature Artificial Grass Orange County – Synthetic Lawn and Turf can be contacted by calling (949) 743-1141 or going to their website . Signature Artificial Grass Orange County – Synthetic Lawn and Turf is located on 4330 Barranca Parkway in Irvine. Their hours of operation are Monday Closed , Tuesday Closed , Wednesday Closed , Thursday Closed , Friday Closed , Saturday Closed , Sunday Closed . They have not yet been reviewed on MojoPages.com. They accept Visa, Master Card, Cash, Check, Discover, American Express. for payment.