508.368.1000 My Account Contact Us HOME SERVICES BUSINESS SERVICES ABOUT US BECOME A CUSTOMER Community Involvement Being a part of the community is very important to all of us here at Peterson Oil. We continuously support many different types of organizations including youth sports, environmental causes, community organizations and more! PETERSON OIL Since 1946, Peterson Oil Service has been catering to families and businesses in Central Massachusetts, Southern New Hampshire and Northern Connecticut. Our delivery and service teams are experts in heating oil, cooling, plumbing, and equipment installation. We install only the latest high-efficiency equipment from the best heating and cooling manufacturers in the U.S. Our job is to always ensure you and your family are kept comfortable, and with attentive, friendly support you can count on, 24/7. LINKS Why Choose Peterson? Locations Community Involvement Customer Application Customer service hours are 8AM – 4:30PM Monday – Friday 508.368.1000 - 75 Crescent Street, Worcester, MA 01605 Privacy Policy Site Map © 2021 Peterson Oil