STEWART Air Conditioning, Heating, Sheet metal & Solar (925) 427-5522 – Get up to $1,500 tax credit plus $1,500 Off FURNACE & AC Replacement AND Get One 6 ft. SLIDING GLASS DOOR or TWO WINDOWS 4 ft. x 5 ft. Installed FREE (a $2,500 Value) with a Platinum or better High Efficiency Heating and Cooling system installed by us.  Sales and Service – Preseason Tuneups. 35 Years Family Owned & Operated Serving Concord, Walnut Creek, Antioch, PIttsburg, Brentwood, Lafayette, Orinda, Martinez, Pleasant HIll, Alamo, Danville and Contra Costa County, Eastbay, CA. Yellow Pages Coupons.  (PRE-SEASON COUPON SPECIALS- Click on COUPON BELOW TO ENLARGE AND PRINT,or show from your mobile phone)) Â