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Customer Testimonials

(Verbatim as written by real customers)

MM Comfort Systems

"A very good team. Both the installers and duct cleaners who also removed our furnace."


Renton, WA
"We installed a Lennox G71 furnace, our installer Joel and Sean performed with excellent workmanship. They are an asset to your company!"

David & Margaret - Bellevue,Wa

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"I enjoyed having Joe and John in our home. Very polite and friendly."

Colleen - Bellevue, WA

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"Excellent job!!! Now looking at replacing gas fireplace."

Chris - Woodinville, WA

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