save $20 on a tune up.

You should have your furnace or heat pump tuned up at least once every year. This is a great time to get that done and take advantage of this great offer. Schedule your precision tune up now and get $20 off, or get $20 off any repair! Must be living in Snohomish county and be the owner of the home we are working in. May not becombined with any other offers. Excludes diagnostic fee. Offer good until December 31 , 2020.