Electrical Services. CR2 Technical & Property Services. Full professional domestic electrical service from faults to complete house rewires, extra sockets, power to shed & garages, security lights, electic showers, underfloor heating and complete board changes. Part P, 17th and 2392 qualified. 95% of our work comes from personal recommendation. OAP and HM forces discount. We also offer a very range of Telecoms services such as additional extensions and socket moves.