Promo Code: SPRING17. Combined Living areas, L-shaped rooms & rooms over 275 sq ft are considered 2 areas. Baths, halls, large walk in closets & area rugs are priced separately. Certification applies to Carpet, Tile & Grout, and Hardwood Cleaning services only.Not valid in combination with other coupons or offers. Must present promo code at time of service. Valid at participating locations only. Residential only. Cannot be used for water emergency services. 275 sq. ft. per area. Good at participating locations. Coupons may not be combined with any other offer. With Valpak® coupon only. Must present coupon at time of purchase. Coupon void if altered.