The Canton depot covers all of Hartford County and its surrounding areas. Petro also has depot locations in Brookfield, North Haven and Norwalk. Petro has been in the Canton area for over 100 years and has proven itself to be a market leader in high efficiency installations. Our team are constantly looking for ways to improve using cutting edge technology, new techniques and only highly trained and motivated crews. Petro also provides a wide range of repair services including air conditioning repair, propane tank and heating repairs, gas and oil heating repair, and more.