Response to COVID-19 Pandemic: J&M Keystone has taken several precautions to help keep our clients, customers, and staff safe in these unusual times. As well as offering viral cleaning services to clients in commercial or residential buildings. Find out more by calling our offices.
J&M Keystone, Inc. provides the most thorough industrial, residential, and commercial pressure washing services available. Our state-of- the-art cooling tower cleaning equipment is essential for office buildings, hospitals, and schools, to keep their air conditioning systems functioning efficiently.
Because pressure washing is not a one-size-fits-all business, we utilize the specialized equipment, nozzles, and cleaning solutions that are best-suited for each surface type, damage level, and the site’s particular needs.
We have years of experience and use high-end, commercially-rated equipment. We use environmentally safe cleaning agents and comply with all the rigorous requirements of the San Diego Municipal Code 43.03, which strictly stipulate the recapture and proper disposal of all exhausted wash water.
or visit: http://www.sandiego.gov/thinkblue/
2709 Via Orange Way Suite A, Spring Valley, CA 91978
Lic. #613991