Facts. 1  According to WHO estimates, 235 million people suffer from asthma. 2  Asthma is the most common chronic disease among children. 3  Asthma is not just a public health problem for high income countries: it occurs in all countries regardless of level of development.
Pricing for janitorial services can fluctuate greatly, depending on the job. For example, if you are cleaning a small office, you may charge $20 or $30 per visit. If you are cleaning a large office building with basic cleaning services several times per week, you may need to charge somewhere between $500 and $700 per month. With very large jobs, you may want to quote them by the square foot.
After workloading the location you estimate it can be cleaned in 2.75 hours per service (or 2 hours, 45 minutes). If your hourly rate is $22 dollars per hour, then you'll charge $60.50 per service. If you do the math, that works out to $524.33 a month. Let's do an example of pricing by the square foot. You've got a 25,000 square foot office building that is to be cleaned five days a week. The type of building and cleaning specifications are almost identical to another building that you clean where you are charging $.095 cents a square foot. Since it's a similar building with similar specifications, you can use that as a starting point to estimating your price. 25,000 square feet multiplied by $.095 cents a square foot comes out to $2,375.00 dollars per month.