Wiring by Wall, Inc. is a fully insured firm. We strive to comply with the latest safety standards of OSHA and MSHA. Copies of our safety programs are located in each work vehicle, including MSDS product sheets, as required by OSHA. All materials and workmanship are fully guaranteed with our no-hassle repair and replacement policy. We only employ qualified personnel who must meet our stringent standards of excellence. These standards include, but are not limited to, customer appreciation, project focus and professional ethics and manners.