D.J. Cross Inc. Chim Chimney Sweeps is a fireplace, chimney, air duct, & dryer vent service company that has been in business since 1981, providing quality work in South Eastern PA, Philadelphia, Northern DE, & Southen NJ. Specializing in the inspection, restoration & service of masonry & factory-built fireplaces & chimneys, we employ Chim-Scan camera technology to properly assess the condition of the entire system prior to restoration. For environmental, safety, & performance reasons we restore damaged and/or poorly performing masonry fireplace systems with efficient, low-emission wood burning systems including: AhrenFire systems, EPA certified woodstoves, PriorFire style fireboxes, and our favorite………the Rumford firebox with a streamlined smokechamber & insulated stainless steel flue liner. Our firm currently has 10 CSIA “Certified Chimney Sweeps”, 6 C-DET “Certified Dryer Exhaust Technicians”, 5 F.I.R.E. “Certified Fireplace Inspectors”, 4 IAFCI “Certified Professional Inspectors”, 4 NFI "Certified Installers” 3 NFI "Master Hearth Professionals" certified in wood, gas & pellet appliance installations), 3 NADCA certified “Air Systems Cleaning Specialists” (ASCS), & 1 NADCA “Certified Ventilation Inspector” (CVI). We strive to improve indoor & outdoor air quality in addition to adding to your family’s comfort and safety. PA Guild of Professional Chimney Sweeps National Chimney Sweep Guild National Fire Protection Association Hearth, Patio & Barbeque Association National Air Duct Cleaners Association Indoor Air Quality Association National Association of Oil Heating Managers Association Delaware County Chamber of Commerce

 Complete Air Duct Cleaning Services, Rid your home of Pollen, and other allergens, such as Dust Mites and Pet Dander visit http://airductcleaning.com for more info

• Over 25 Years of Experience • Largest Duct Cleaning Company on the East Coast • 14 Powerful Truck Mount Equipped Units for Commercial Calls • 10 Powerful Van Mount Equipped Units for Residential Customers • State-of-the-Art Portable HEPA Systems • Only HVACR Licensed Technicians • Committed to Quality, Quick Response, & Customer Satisfaction • Use Only Source-Removal Techniques Recommended by NADCA • Residential, Commercial, & Industrial