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Our Guarantee

MM Comfort Systems is dedicated to ensuring that your heating, air conditioning, or water heater service is done professionally and create a more comfortable living environment while maximizing efficiency. Our dedication includes making a satisfaction guarantee to all our customers, no matter how big or small the project may be.

Our promise to you:

Your satisfaction and comfort are our primary concern. If for any reason you are not
completely satisfied with our service, contact us and we will do everything we can to make it right.

Ryan Rastetter
President
425-881-7920

"Rod did an excellent presentation. Steve did an excellent job installing the system. Left everything neat and clean. Chris explained the system...

Wilford - Seattle, WA

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"Flawless execution and a GREAT team from sales through completion. Thanks."

Lou - Issaquah, WA

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"Our Lennox G71 Gas Furnace is working great and the bills are down AGAIN!"

Keith - Woodinville, WA

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