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49 Years
experience
Emergency
services
Trusted HVAC Services in Billerica, MA
Founded in 1977 with a single truck and telephone, RER Fuel has grown into a trusted provider of comprehensive heating, cooling, and oil delivery services across Eastern Massachusetts. Our commitment to personalized service ensures customers speak directly with knowledgeable professionals, not automated systems. We specialize in high-efficiency systems, utilizing advanced design software to optimize energy use while maintaining comfort.

With factory-trained technicians, EPA-certified HVAC expertise, and a five-year warranty on parts and labor, we prioritize reliability and customer satisfaction. Our service contracts, preventive maintenance programs, and 24-hour emergency dispatch demonstrate our dedication to total home comfort solutions.
Services
Home Heating Air Conditioning Oil Delivery Service Contracts Geothermal Systems
Details
  • Year established: 1977
Highlights and features
  • We guarantee immediate connection to live technicians, no automated systems
  • Five-year warranty on parts and labor for oil heating systems
  • Computerized energy audits and custom HVAC design for maximum efficiency
  • 24/7 emergency dispatch service with GPS-tracked vehicles
  • Specialized expertise in historic home HVAC retrofits
Associations and certifications
  • EPA HVAC Certified
  • RRP Lead Certified
  • Master Sheet Metal License
What people say
Worked with my schedule Courteous billing resolution Patient with questions Preventive maintenance programs Energy-efficient solutions
Services
Home Heating
RER Fuel designs and maintains high-efficiency heating systems using advanced software for optimal energy use. Our EPA-certified technicians install and service oil, gas, and hybrid systems with a five-year warranty. We specialize in historic home retrofits and offer annual tune-ups through service contracts.
Air Conditioning
We provide computer-designed central air systems with duct blaster testing for maximum efficiency. Our Cool Smart certified technicians install conventional, high-velocity, and ductless systems while offering preventive maintenance programs for year-round comfort.
Oil Delivery
Our premium treated heating oil delivers enhanced efficiency with temperature-controlled storage and delivery. We offer automatic delivery scheduling, senior discounts, and GPS-tracked emergency deliveries during severe weather conditions.
Service Contracts
Customizable service contracts include annual tune-ups, combustion analysis, and priority emergency service. Plans cover parts, labor, and preventive maintenance for heating, cooling, and oil delivery systems.
Geothermal Systems
We install ground-source heat pump systems that reduce energy consumption by 40-60%. Our designs integrate with existing HVAC infrastructure while qualifying for federal and state energy efficiency rebates.
Questions
What HVAC services does RER Fuel offer?
We provide complete heating and cooling solutions including system design, installation, maintenance, and emergency repairs for residential properties.
Do you offer 24/7 emergency service?
Yes, our 24/7 emergency dispatch handles urgent heating and cooling issues with GPS-tracked response vehicles.
What payment options are available for oil delivery?
We accept MasterCard, Visa, and offer budget plans with automatic payments for heating oil deliveries.
Which areas do you service?
We serve Eastern Massachusetts including Bedford, Lexington, Burlington, and all surrounding communities.
What makes your oil delivery service different?
Our computerized delivery system prevents overfilling, and we maintain fuel quality through temperature-controlled storage.