At new Technology Cleaning we Specialize in Roof & Concrete Cleaning plus Deck Cleaning & Restoration. We use Hot Water, a mild detergent, low pressure & no bleach. Steep roofs are done using ropes & professional climbing gear. Impossibe to fall. Since 93 have done 1000's of roofs. Decks: The hot water, medium pressure, combined with detergent allows use to remove most old sealers. We then can seal your deck. Concrete: I have large machines that clean 30" paths, it elimantes wand marks, gives a uniform appearance and is fast. Because of the heat we can remove gum and most stains. Commercial work (convience stores & strip malls) are done at night after hours. Free estimates, Extensive Refferences Contact LC Wood 770-922-2884 [email protected]