1 Most plumbers charge a two-hour minimum or a service call fee of $75 -$150, and some plumbers bill a flat fee per job instead of an hourly rate. 2  Either away, exact costs will depend on the complexity and type of work done.
Inside a coop you will find the floor (which we cover with sawdust and straw) and a roosting/perching space. The actual chicken coop needs to be at least 3 square foot per chicken. So following on with our example of six chickens, the coop needs to be at least 18 square foot.his is where your chickens will sleep and you need to make sure that each chicken has 10 inches of perching space. So in our example you would need a roosting pole which is 60 inches long (5 foot).
Large breeds such as Orpingtons, or Wyandottes should have half as much space again. Your chicken coop should have: 1  Floor Space: A minimum of 30 cm x 30cm (90 square cm) per bird floor area. i.e. If you have a coop that is 90cm x 90cm, this could house a maximum of 9 medium chickens. 2  Do not include nest boxes in this measurement. 3  This should be the inside floor area.