Call (213) 804-7437 LAMC 41.24 Signs – Same Day Service. LA’s Premier Property Maintenance has available LAMC 41.25 signs on Plywood or on aluminum. LAMC 41.24 on plywood – 18 inches by 26 inches only $10 bucks. We will deliver the signs for gas money. We will install the LAMC 41.24 for an additional fee.