M&M Heating and Air Conditioning, LLC is a complete heating, plumbing and air conditioning center. Heating: Natural gas service ... install new equipment, gas line installation and repairs, service furnaces, hot water heaters and other equipment Propane gas service, install new equipment, repairs and gas line work Rinnai heaters and Empire heaters Space heaters, fireplaces and pellet stoves Chimney liners ... we use Z-Flex Armstrong furnaces Comfort-aire furnaces Generators: Installation and repair of automatic back- up whole house and industrial generator systems by Briggs & Stratton Air conditioning: Installation and repair Refrigeration: Complete service and repair Water & Plumbing: Complete installation of all kinds of plumbing pipes and fixtures Rinnai water heaters and water conditioning Water heaters Water pumps Water filters Water conditioners Reverse osmosis water filtration systems RV Service: Complete service work on RV's ... refrigerators, air conditioners, heaters and furnaces Other services: Power auger/sewer camera locator ... one of only three in St. Lawrence County. Hit counter set on November 27, 2015 © 2015 Reproduction of this World Wide Web Site in whole or in part is prohibited without permission. All rights reserved. Trademarks and copyrights are the property of the respective owners and may not be used without permission. Home Water Treatment Heating Generators Fireplaces Tech Tips Contact Us Links