Cumming Home Heating & Cooling has been proudly serving York Region for over 20 years. Our service area includes: Aurora, Bradford, East Gwillimbury, Georgina, Keswick, Maple, Markham, Mount Albert, Newmarket, Pottageville, Queensville, Richmond Hill, Stouffville, Unionville, Uxbridge, Vaughan and Woodbridge. more... See more text