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.
Commercial Cleaning Service Average Costs. Some office cleaning services charge based upon the square footage of your office. Rates usually range from $.05 per square foot to more than $.20 per square foot. Janitorial services in major metropolitan areas charge pay more than those in rural areas or suburbs.Often, the price per square feet is less for larger offices. 1  A 50,000 square foot office might cost $.05 to $.10 per square foot to clean. 2  A 10,000 square foot office would likely cost $.10 to $.15.f you have a small office with just a handful of employees, light cleaning such as vacuuming and emptying the trash can run as little as $100 to $200 per month. However, the average price for small offices is generally in the neighborhood of $500 to $800 per month.