508.368.1000 My Account Contact Us HOME SERVICES BUSINESS SERVICES ABOUT US BECOME A CUSTOMER Maintenance & Repair A properly maintained heating system uses less energy and research proves that well-maintained equipment can increase its lifespan, ultimately saving you time and money in unnecessary interruptions in performance and emergency service calls. Our team of licensed technicians use optimal test equipment to ensure your repair or tune-up is completed properly so that your system runs smoothly and efficiently. Peterson’s Oil Service hires only experienced technicians who are professional and friendly, and will leave your home as clean and neat as when they arrived. Benefits of regular maintenance and repair with a Peterson’s Oil Service Plan: Safety from bitterly cold days, blocked vents, cracked heat exchanger, or dirty burners • Increase efficiency of your equipment with regular service • Costly repairs with an unexpected breakdown • Prolong the life of your system by keeping it maintained • Provide peace of mind with 24/7 expert service Equipment not Working? If your equipment is not working, here are some helpful tips. Check to make sure: • Emergency switches are turned on • The circuit breaker has been reset • Thermostat batteries are functioning • Thermostats are set to the heat mode and are set high enough to call for heat • Boiler water level and pressure are at proper levels • You have fuel If your equipment still is not working or you are out of fuel, please call us at (508) 368-1000 for emergency service. Get Started Today EXPLORE OUR SERVICE PLANS SCHEDULE A ROUTINE SERVICE BECOME A CUSTOMER EXPLORE OUR FUEL CHOICES 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