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50+ Years
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HVAC Systems & Energy Solutions in Dedham
Established in 1946, MacFarlane Energy has built enduring relationships with customers by delivering exceptional service and technical expertise. We specialize in heating and cooling systems, fuel deliveries, HVAC service plans, and indoor air quality solutions for residential and commercial clients. Our commitment to energy efficiency aligns with Massachusetts' leadership in sustainability through programs like Mass Save. Serving Eastern Massachusetts, we support both primary residences and second homes with comprehensive comfort solutions. Our 24/7 emergency service ensures immediate response to heating crises, while our team of licensed technicians maintains rigorous standards for equipment installation and maintenance.

We offer innovative technologies including ductless air conditioning systems, high-efficiency furnaces, and home automation solutions. Our Mass Save partnership helps customers reduce energy consumption through audits and conservation programs. With offices in Dedham, we combine decades of experience with modern technologies to deliver reliable service across our service areas. Our Connected Home platform enables remote management of energy systems through smartphone devices. Backed by 78 years of operational history, we continue evolving to meet changing energy needs while maintaining our founding commitment to personalized service.
Services
Heating Systems Cooling Solutions Oil Delivery Indoor Air Quality HVAC Service Plans Home Automation Energy Audits Ductless Systems Bioheat Fuel Mass Save Program
Details
  • Year established: 1946
Highlights and features
  • We provide 24/7 personalized emergency heating service.
  • Our team holds decades of experience in HVAC systems since 1946.
  • We offer comprehensive energy solutions including fuel delivery and conservation programs.
  • Our Connected Home platform enables smart home automation for energy management.
  • We operate with full transparency and no hidden fees in our service plans.
What people say
24/7 emergency service Expert installations Reliable service Energy efficient solutions Knowledgeable staff
Services
Heating Equipment Installation and Service
We install and service conventional oil-fired heating systems, natural gas equipment, and heat pumps. Our technicians handle preventative maintenance and emergency repairs while offering service plans for both Oilheat and natural gas systems. With state-certified expertise since 1946, we ensure optimal system performance across Eastern Massachusetts.
Cooling Systems
Our cooling solutions include Lennox central air conditioners and Mitsubishi mini-split systems for whole-home or retrofit applications. We provide installation, service plans, and efficiency optimization for ducted and ductless systems. Our technicians ensure even temperature control and humidity management for maximum summer comfort.
Bioheat Fuel Delivery
We deliver clean-burning Bioheat fuel blends containing renewable biofuels while planning for increased sustainability as technology evolves. Current customers can schedule automatic deliveries through our online portal while new customers receive personalized service options for residential heating needs.
Indoor Air Quality Solutions
Our air quality services include whole-house filtration systems, UV germicidal lights, and humidifiers that integrate with existing HVAC equipment. We provide free IAQ evaluations to address allergens, pollutants, and humidity imbalances using hospital-grade purification technologies for healthier living environments.
Connected Home Automation
Our Connected Home platform enables smartphone control of thermostats, lighting, water systems, and security features. This affordable automation system provides energy monitoring, remote access, and automated alerts while maintaining compatibility with existing home infrastructure for modern convenience.
Questions
What services does MacFarlane Energy offer?
We provide heating and cooling systems, fuel deliveries, indoor air quality solutions, HVAC service plans, and home automation through our Connected Home platform.
How can I order heating oil or schedule service?
Current customers can order fuel through their online account. Both existing and new customers can call 781-326-9500 or use our contact form for service requests.
Do you offer emergency heating service?
Yes, we provide 24/7 emergency heating service. Call us immediately at 781-326-9500 for urgent heating issues.
What payment options are available?
We offer Budget Payment Plans, Price Protection programs, and Automatic Credit Card Billing to help manage energy expenses.
Do you serve areas outside Dedham?
We serve much of Eastern Massachusetts through our network of owned and operated companies.
Are energy conservation services available?
Yes, we provide free conservation consultations, home energy audits, and energy-saving equipment installations through the Mass Save program.
Reviews (5)
Danny Acevedo
Jun 18, 2022 Report
Jordan was professional, knowledgeable and very patient with ALL my questions. Loved how he walked me through his process and everything that needed to get completed.and the possibility of additional work. He wasn't pushy about the additional freon that was needed and left everything up to me. I'd recommend this company and Jordan to anyone in a heart beat. Our cooling system instantly was improved and I'll be calling back to get my heating serviced in the fall. Give Jordan a raise!
Paul Huang
Jun 16, 2022 Report
Prompt and professional service. Jordan was wonderful. He came and diagnosed the problem, got the right parts and completed the job efficiently and well. He was knowledgeable and explained the details of what needed to be done. He was outstanding. I am very pleased with Macfarlane service.
Chris Lee
Jun 01, 2022 Report
MacFarlane has always been reliable and honest. We have been with them since 1989. Great company! Glenn C came today to give an annual tune up, arrived on time, completed it quickly and efficiently. He is knowledgeable, and polite. We are very satisfied with his work.
Faris Hassani
May 22, 2022 Report
My experience with MacFarlane was great, timing, informing us and confirming the appointment and being there on time. All who worked in my house showed a professional and easy to communicate with attitude and can tell they were knowledgeable and precise in their work progress. Finally I thank MacFarlane for the great overall job, keep up the good work
Mike Lennon
May 09, 2022 Report
The installation went very smoothly. I was extremely happy with the workmanship of the installation! My Central Air is working perfectly. I will have MacFarlane take care of all my heating and cooling issues from here-on-in!