70 square meters old house, aluminum wire, ready to replace all with 2.5 square meters copper wire, how much is the electrician's manual fee? How much is the contract fee? Please give me your advice.

Labor costs (labor costs): home circuit renovation 15- 18 yuan /m2, office building storefront renovation 23-28 yuan /m2. Note: the area is not less than 60 square meters, otherwise 20% will be charged.

The service fee includes the following items: 1 pipeline laying and fixing (excluding wall scraping, the pipeline is limited to PVC pipes), and the joints are tinned. ; 2 switch, socket, lamps and lanterns installation wiring (within 3.2m).

3. Fixation, wiring and installation of indoor distribution box under no load. 4 insulation performance test, shaking table test insulation performance is greater than 30M. 5 Power-on test.

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