Founder Mariano Espinal, start of ProClean

Our History

After several decades of 18 to 20 hour work days and a large dedication towards other large janitorial service companies, founder Mariano Espinal, obtained his own license to establish  his own company.  Mr. Espinal began his independent journey in professional janitorial work in 1989, when ProClean Janitorial was born. Mr. Espinal has a passion for each client, he leads his team as a tightly run family business.  He is a firm believer in delivering service with a smile, honestly and with attention to detail. 

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Who We Are

Pro Clean has qualified and highly experienced staff ready to accommodate any size job and/or event. Pro Clean staff are required to wear appropriate company uniforms and identification badges at all times to ensure the safety of our valued clients. Our technicians are fully trained in all areas of janitorial services, carpet cleaning and in every type of service we offer. ProClean is also committed to green practices, using recyclable and bio-degradable products whenever possible.

A different kind of company. . . with expertise, integrity and history.

Why choose us?

Founder Mariano Espinal continually sets the highest standards for each team member, leading by example. For decades now, Pro Clean Janitorial Services has provided the San Francisco Bay Area with utmost in outstanding leaning services in the industry. Pro Clean Janitorial Services uses only the latest cutting edge technology in equipment, procedures and cleaning solutions . Customer satisfaction is our number one priority which is why we provide a 100% satisfaction guarantee. All Pro Clean janitors and service technicians are supervised to ensure  that all work  is being performed at pro clean's impeccable standards. In addition to getting the job done right the first time, we always listen to the details of what each individual client needs and wants. We have built out reputation on working hard to gain and maintain the respect and trust of our loyal clients.