Commercial Coffee Maker Services! Welcome to CMM Services, a complete source for all your commercial coffee maker needs. Serving the Denver Metro area, we sell, service and repair most makes of office and commercial coffee makers Some of the brands we sell and service include: • Grindmaster • Newco • Bunn • Wilbur Curtis • Cecilware • AMW Count on CMM Services for exceptional coffee and tea at your place of business. Payment is easy with cash or credit cards. Call today for details.