Onsite Building Services, Inc.

About the business:

In the heart of San Diego, we are Onsite Building Services, Inc., a dedicated janitorial service committed to keeping your home clean and tidy. We understand the daily struggle of maintaining a spotless living space while juggling life's demands.

Our expertise lies in providing top-quality janitorial services tailored to meet the unique needs of each household. From meticulous cleaning to sanitizing high-touch areas, we leave no stone unturned in ensuring your home remains a sanctuary.

Join our growing list of satisfied customers who appreciate our professional approach, attention to detail, and unwavering commitment to customer satisfaction. Let us help you rediscover the joy of coming home to a clean, refreshed living environment. Onsite Building Services, Inc., San Diego's trusted choice for exceptional janitorial services.

Janitorial Service

In a sparkling San Diego home's moment of need, turn to Onsite Building Services. Our Janitorial Service brings meticulous attention …
Book from $50

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Hours of operation

Mon – Sat
Sun

7:00 AM – 5:00 PM
Closed

Latest reviews

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Carlos Lopez
14 June 2026
5
We been using ONSITE for janitorial services at our logistics facility and we are very pleased with the results. The team is very reliable, professional and keeps our workspace consistently clean and well maintained.

Communication is easy. Highly recommended for any business seeking reliable janitorial services.
Apple Glass
14 June 2026
5
Excellent Company For any Maintenance and Janitorial Services. Cannot Recommend them Enough. Customer Service is Outstanding, they go above and beyond to satisficed customers needs and expectations. Answered all of our questions in a timely manner. If you are in the looking for any Maintenance company give them a call and ask for David , he is the best and extremly efficient.
Fine Line Painting Co.
14 June 2026
5
Over the years I have had the pleasure working with Onsite— David and his team, always delivers quality work on all projects. Definitely recommend contacting Onsite if you need any building maintenance or cleaning services.