Contact Us We look forward to hearing from you. Address & Map RTS IT, Inc.1037 Suncast Lane Suite 102El Dorado Hills, CA 95762Phone: 530-676-2020Toll Free: 916-984-4378 To RTS Computer Services Enter Starting Location Send us a message! Name* First Name Last Name Email* PhoneHow did you hear about us?*AdvertisementBusiness DirectoryReferralSearchOtherI'm an existing clientSubject*Message*PhoneThis field is for validation purposes and should be left unchanged. Δ