Welcome to the web site of Malmquist Mechanical Inc. This is a California Corporation that operates DBA company names M&M Heating & Air Conditioning Service Co, M&M Air Duct Cleaning Co, M&M Distributors, General Sheet Metal Heating & Air Conditioning Co When you call with a service need we will dispatch the correct department and company to serve you best. M&M is a registered dealer for the following Heating & Air Conditioning equipment manufactures. Carrier, American Standard, and York. Although we are dealers for these manufactures, we do deal with all the different brands of equipment produced in todays market. This allows you, the customer, to receive any brand that you may desire. M&M has a complete sheet metal fabrication shop. We can fab any sheet metal flashing needed for water proofing a building, or repairing a damaged metal building, or fabricating and install a complete metal roof system. We work with these different types of metals, galvanized, stainless steel, copper, and lead. Contact_us with your ideas of what you want fabricated and we can build it. M&M has a complete staff ready to serve you in the area of indoor air quality, ( IAQ ), to serve your needs. We have trained certified National Air Duct Cleaners Association personnel ready to respond to the requirements needed to clean and sanitize the air duct systems in your home or office according to the latest guidelines of the EPA. We can handle the simple light air duct cleanings to the major commercial sick building problems. We are also trained to handle the hazardous waste projects. Contact_us and we will solve your troubled areas for you. M&M can handle any and all air flow problems you may have with your ventilation system. We are trained to create the best possible system for the application as well as always keeping your budget in mind. We can solve existing air flow problems you may have, just contact_us and we will help you solve the problem. All of the staff here at M&M want to extend a warm and comfortably cool experience as you visit us here at our web site. Please feel free to E-MAIL us anytime if you have a question on your systems needs or just need that little question answered.