Suining 1 10 square meter how much does it cost to decorate three rooms and two halls? In our market, there are four ways to calculate the labor cost of decorating new houses and installing water and electricity: according to the square area, directly put forward the lump sum price, according to the actual length, and settle according to the actual working day;

Calculated by square area: at present, high-voltage electricity is generally calculated by 35-45 yuan per square meter (if the price is a little more complicated), and drainage is calculated by 35 yuan per square meter;

Lump sum price: after the plumber directly investigates the site, he will estimate the approximate labor cost according to the actual situation and experience, and then quote the lump sum price; Generally, as long as the actual workload remains unchanged and there is no emergency, the plumbing trade union will charge according to the lump sum price proposed in advance;

According to the actual length: 20 yuan per meter is calculated according to the length of electric conduit, and 25 per meter is calculated according to the actual length of upper and lower water pipes;

Settlement according to actual man-days: according to 300 yuan/man-days, according to actual installation man-days * man-days unit price = labor cost.