PDI Service Group is a local, family owned and operated, business. We are located in the city of San Antonio, Texas. We are a Christian family who strives to take care of our customers like family. We are master electricians who specialize in every form of electrical work. We are residential, commercial, and industrial electricians. Our most common jobs include new wiring or re-wiring installation. We also do electrical panel upgrades, lightening installation, electrical troubleshooting.