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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.

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!

Our company is based on the belief that our customers' needs are of the utmost importance and we strive to deliver you the best service in the industry.

COBM employees receive a
full national background and social security check.

COBM employs a full time
Special Services Crew available to respond to emergency
 and "last minute" requests should the need arise.

COBM requires all employees to use a
computerized time-keeping reporting system with
caller ID to clock in/out of shifts. The system automatically
alerts our managers in the event of absenteeism.

COBM employees are provided with
picture badges and uniforms for easy
identification as Charter Oak personnel.