Charter Oak Building Maintenance, Inc.
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At COBM we use the Victory Electrostatic Sprayer to efficiently disinfect schools, medical facilities, offices, restaurants, etc. With the touch-less benefit of this sprayer, the cross contamination of the "spray-and-wipe" technique can be considerably reduced. The cord free portable system enables a quick and effective chemical application against a myriad of viruses including influenza type.

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Welcome to COBM!!
COBM is pleased to announce that Russell Stratton has joined our team as Executive Vice President.  With his many years of experience in the Commercial Janitorial industry, he will be instrumental in continuing Business Development and Quality Control.  We also welcome Alvaro Mattos and Jose Diaz as Operations Directors.  Both Alvaro and Jose have already demonstrated a commitment to providing our customers with the highest quality of services!
8:35 pm est 


COBM has crews clearing our clients’ roofs to prevent water damage and remove weight which can create a dangerous situation.  With more snow in the forecast, call us today to schedule services (860) 632-5667.
3:06 pm est 

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 COBM has been servicing Connecticut, Massachusetts and Rhode Island since 1988 with a management team comprising over 75 years of experience in Commercial Housekeeping Services. As a professional vendor of maintenance services, we have the capacity to approach, monitor and respond to all our clients' needs on a 24 hour basis.  We are a minority and woman owned company certified by both the Greater New England Minority Supplier Development Council and the State of Connecticut Department of Economic Development.  Our experienced team is committed to handling every job, whether large or small, with complete dedication to excellence.  
Our customer list includes professional centers, office buildings, government buildings, factories, institutions, retail stores, and medical facilities.  Many of our clients have been with us since our start in 1988.  That's a tribute to the quality of our services!

We personalize each service to meet our clients' needs.

COBM is Green Clean Certified. 

Our Specialized Service Crews are on call 24/7 for all emergency needs.

Minority Woman/Hispanic Owned Certified by:
State of Connecticut DAS - Minority Supplier Diversity
         Greater New England Minority Supplier Development Council


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