Summer SALE!!!:
15% OFF all yearly plans
Use year15 at checkout. Expires 1/1/2021

King County, Pierce County, and Snohomish County's Experts In Heating, Cooling, Air Quality and Water Heaters.

Owner Message
  • Puget Sound's Furnace and Air Conditioning experts


    MM Comfort Systems has been providing Residential and Commercial Air Conditioning, Heating and Water Heater Services since 1977. MM Comfort Systems has offices in Redmond and Sumner, serving Washington's greater Seattle and Tacoma areas.


    MM Comfort Systems takes pride in offering career opportunity to some of the industry's best talent, and to caring for customers like they are our own family.

    MM Comfort Systems is locally owned and a vital part of the Western Washington communities we serve.


    Our Mission remains clear:


    Clearly define and meet or exceed our customer's expectation 100% of the time.


    Provide support, security and growth opportunities for our employees.


    Achieve sufficient profitability to grow the company and reward its employees and investors.. Residential Heating & Air Conditioning Services:


    Servicing All Brands


    Professional maintenance and repair essential to keep you're heating and air conditioning systems operating safely and efficiently. To this end we offer several services to improve the life and quality of your heating and air conditioning equipment:

    * Heating Services
    * Air Conditioning Services
    * Maintenance Agreements
    * Duct Cleaning
    * Electrical Services
    * Financing


    Commercial Heating & Air Conditioning:


    Commercial buildings are constantly challenged to meet ever changing occupant needs.


    MM Comfort Systems has the expertise and capabilities to help building owners / managers get the job done.


    We Specialize In:


    * New Construction - HVAC Design,Permitting,Project Management,Installation and HVAC System Start Up
    * Design Build - HVAC Design,Permitting,Project Management,Installation and HVAC System Start Up
    * Tenant Improvement - HVAC Modification and Installation
    * Retrofit - HVAC Equipment Relocation,Rezoning,Redesign and Additions
    * Repair / Replace - Packaged HVAC Equipment Assessment,Repair and Replacement
    * Maintenance Agreements

Additional information
  • Hours: Open Daily 24 Hours
  • Neighborhoods: Central Business District, Downtown
badge