What'sNearbyTM

What are you looking for?

Close Search
      We apologize for the inconvenience

      The people search feature on Superpages.com is temporarily unavailable. You can still search for people on yellowpages.com since Yellow Pages and Superpages are part of one company.

      You will be automatically re-directed to People Search on yellowpages.com in .

      Call

      REVIEWS write reviewWrite a Review

      Be the first to review!
      First-classBetter than mostAbout what I expectedNot the worst...Disappointing
      DETAILS

      We want to be your supplier of choice.

      General Info
      We have been an integral part of the business community in Western Pennsylvania for more than 57 years. Started by John Stern in 1948, 'Keystone' remains a family-owned, small business serving the electrical needs of our OEM, industrial, commercial, and electrical contracting customers. John Stern's original conservative business values and operating philosophy are still part of the day to day operations of the company - have stock, fair prices, and first-class service.
      Hours
      Regular Hours
      Mon - Fri:
      Sat - SunClosed
      Social Links
      Categories
      Consumer Electronics, Building Materials-Wholesale & Manufacturers, Electric Equipment & Supplies, Electric Equipment & Supplies-Wholesale & Manufacturers, Government Consultants, Hardware-Wholesale & Manufacturers
      Services/Products
        Residential ServicesIndustrial ServicesWholesale Electrical SuppliesCircuit Breakers
      Payment Options
      Brands
      Commercial, Residential
      Other Email

      Data provided by one or more of the following: Thryv, Data Axle, Yext.