Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Natick, MA
Founded in 1946, Coan Oil has been a family-owned provider of comprehensive home comfort solutions in Eastern Massachusetts. Our commitment to quality, reliability, and integrity drives every service we deliver, from heating and cooling systems to energy-efficient Bioheat fuel. We prioritize customer satisfaction through advanced equipment, price protection programs, and 24/7 emergency support. With deep roots in the Metrowest Boston community, we combine decades of expertise with personalized service to ensure lasting comfort for every home. Our team of certified professionals adheres to the highest standards of professionalism, offering tailored solutions that address both immediate needs and long-term energy conservation goals. 
Services
Heating Equipment
Cooling Systems
Fuel Delivery
Emergency Repairs
Indoor Air Quality
Service Plans
Oil-to-Electric Conversion
Commercial Fuels
Tank Installation
Energy Audits
Details
- Year established: 1946
Highlights and features
- We offer 24/7 emergency heating and cooling service with rapid response times.
- Family-owned operation serving Metrowest Boston communities since 1946.
- Price protection programs safeguard against energy price fluctuations.
- Certified technicians with expertise in energy-saving HVAC technologies.
- Largest local fuel storage capacity ensures reliable delivery during shortages.
Associations and certifications
- BBB
What people say
Excellent service
Prompt response
Professional technicians
Price protection programs
Community involvement
Services
Heating Equipment
We provide high-efficiency heating systems with advanced energy-saving features. Our equipment reduces energy consumption while maintaining optimal comfort. Professional installation ensures maximum performance and longevity for residential and commercial properties.
Cooling Systems
Our air conditioning solutions combine cutting-edge technology with reliable performance. From routine maintenance to emergency repairs, we ensure efficient cooling throughout summer months using environmentally responsible refrigerants and practices.
Fuel Delivery
We deliver premium Bioheat fuel with unmatched reliability, maintaining the largest local storage capacity. Automatic delivery scheduling prevents shortages while price protection programs offer cost stability for residential customers.
Emergency Repairs
Our certified technicians respond to heating and cooling emergencies within hours, day or night. Equipped service vehicles and real-time diagnostics enable rapid resolution of critical system failures across all equipment types.
Service Plans
Customizable maintenance agreements cover system tune-ups, priority scheduling, and discounted repairs. Regular professional maintenance extends equipment lifespan while optimizing energy efficiency and preventing unexpected breakdowns.
Questions
Do you offer 24/7 emergency HVAC service?
Yes, we provide 24/7 emergency heating and cooling repairs with technicians available year-round for urgent system failures.
What areas do you service?
We serve Eastern Massachusetts, specializing in Metrowest Boston communities including Natick, Framingham, and Milford.
Are price protection programs available?
Yes, our price protection plans lock in fuel rates and service costs to shield customers from market volatility and unexpected expenses.
Do you provide equipment maintenance contracts?
We offer customizable service plans covering routine maintenance, priority scheduling, and discounted repair services for heating and cooling systems.
Is Bioheat fuel available for delivery?
Yes, we deliver premium Bioheat fuel with enhanced efficiency and environmental benefits, including automatic delivery scheduling to prevent shortages.
Reviews (4)
Rita-Jane Ferrelli
May 15, 2022
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We have received Superior Service with Coan Oil Inc! We have used them for the last twelve years and have always received top rated support and Service. Coan Oil has installed a new oil tank, a new furnace and last year they installed the Mitsubishi cooling and heating Units. ALWAYS A PLUS WORK!
Tammy Perlman
Apr 21, 2022
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Excellent service and knowledgeable technicians. Over the last 30 years they've provided our oil, kept our old furnace in good repair, replaced and service a central a/c unit, replaced an oil tank, and installed a water heater. We've never been anything but happy with their service, pricing, and products.
Caroll Lothrop
Apr 21, 2022
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Furnaces break and/or the heat goes off in winter on cold, weekend nights. No matter, Coan oil comes and solves the problem the same day. They even came on a holiday! Their technicians are efficient, their customer service and billing staff are helpful and kind. Highly recommend this company.
Mark Hurwitz
Apr 18, 2022
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Have been a customer for over 50 years. Coan has installed baseboard heat, a new heating system, a central AC system and a new oil tank. They deliver my oil and provide annual maintenance for my heating and AC systems. They are honest, professional and always on time. They also provide remote monitoring of my heating system while we are away, have a key to my office, and provide service while we are away if necessary. I recommend Coan Oil without any reservations!
