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Seattle / Redmond / Eastside

Serving the greater Seattle area including Issaquah, Bellevue, Redmond, Seattle, Kirkland and Renton.

18103 NE 68th St, Suite C200
​Redmond, WA 98052

Phone: (425) 533-9058

Fax: (425) 558-0582

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Tacoma / Sumner / South End

Serving the greater Tacoma area including Puyallup, Lakewood, Federal Way, Bonney Lake and Kent.

13701 24th Street E. Suite A5
Sumner, WA 98390

Phone: (253) 341-4811

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"Based on the good experience I had with Jason and also the techs at MMCS, I will be changing the servicing of our HVAC and water heater to your firm...

Aaron -

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Fantastic job all the way around.

C.H. -

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"extremely pleased with the workmanship and professionalism of your entire team"

Brian -

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