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Logo for JBD Air Conditioning & Heating Service, a residential and commercial HVAC company in Franklin, MA.

Your Medfield, MA, Furnace Maintenance Experts.

Call us at (508) 528-2532.

Chilly weather is upon us here in Norfolk County.

Is your Medfield, MA, home or business prepared for the frosty slide into winter? When you switch your heating, ventilation, and air conditioning (HVAC) thermostat to heat, your furnace should be clean, inspected, and ready to operate at peak performance for the next several months.

Preventative maintenance is the only way to prepare your heating system to work safely and efficiently through winter.

At JBD HVAC, we believe the best time for a tune-up is early fall before you use your furnace daily. Learn why.

When Is It Best to Schedule Furnace Maintenance?

Professional maintenance can be performed on your furnace at any time of the year. It is worth the investment.

But the best time to schedule it is in the fall, right before the weather gets too cold. You want to be sure you can depend on your heating system when you need it.

A fall furnace tune-up lets our JBD HVAC professionals catch any minor issues and resolve them immediately. You will enjoy optimal comfort and peace of mind knowing your system is running safely and efficiently.

Here’s How a Fall Tune-Up Helps:

  • System Safety
    This is a prime reason to inspect your heating system before putting it into service. During a tune-up, our expert technicians inspect components for wear and damage that might jeopardize your well-being. For example, a cracked heat exchanger in your gas furnace could trigger a deadly carbon monoxide (CO) leak. We inspect the gas line for leaks and ensure safety controls operate correctly. We also check electrical wiring and connections on both furnaces and heat pumps.
  • Catching Problems Early
    Running your heating system when it needs repair or cleaning is risky. Damaged or worn components you could easily swap out now may grow into big, costly problems or even a breakdown in a month or two as your system continues to operate. Fall maintenance ensures all necessary heating repairs are complete before your furnace begins working 24/7.
  • Better Weather
    Why is this important? We turn off your furnace while cleaning or repairing it. Schedule maintenance now for a more comfortable experience during milder weather, so you won’t be sitting in the cold during our visit!

Why Join an HVAC Maintenance Plan?

Find the Maintenance Plan that fits your budget—we take care of the rest. Our JBD HVAC professionals will maintain your furnace and other HVAC equipment to keep everything running in the best possible condition. Otherwise you could be looking at a full furnace replacement.

Our plans provide:

  • Priority service
  • Repair discounts
  • Friendly maintenance reminders
  • Peace of mind when it comes to your HVAC equipment
  • And much more!

Maintenance Saves Money

Scheduling maintenance any time of the year is better than ignoring your heating system, but a fall tune-up is your best option. Maintenance ensures your equipment operates efficiently, helping you save money on utility bills.

The U.S. Department of Energy (DOE) points out that you can save up to 30 percent on your energy bill if you maintain and upgrade your heating equipment and insulate and air seal your Medfield, MA, home.

Ready to Schedule Your Furnace Maintenance?

Contact JBD HVAC today to ensure your Medfield, MA, heating system is prepared for the winter months ahead. Stay warm and comfortable with our expert HVAC services! Call us today at (508) 528-2532 or request service online for a free consultation.

Need Furnace Maintenance Service?

Contact the experts at JBD HVAC.

Call us at (508) 528-2532!

Air Conditioner Repair in Medfield, MA 02052

November 5, 2025

JBD is wonderful to work with. Always professional and responsive. We had a late day emergency and Jim was done for the day on his way home, but he detoured over to our house and made a potentially big problem really small. This was late on a Friday. JBD cares about their customers and provide quality, reliable, outstanding service at a fair price. What more can you ask for?

- Matt T.


Air Conditioner Installation in Wrentham, MA 02093

August 20, 2025

We recently had a new heating system installed and chose to add central A/C. We chose JBD after Jim had come to our home to look at the job. He was very thorough, explained things very well in a way we could understand, and answered our questions. He was polite and friendly and made us feel very comfortable about our decision to add A/C-a considerable expense. We chose JDB after soliciting several estimates from other companies. JBD's pricing was very reasonable and, having read the reviews for the brand he proposed and we chose, I knew we were making a good decision. The work was scheduled to take place over 2 days, 7/1 and 7/2. We were informed and confirmed by by the office so we knew the project date was right on target. Jim and his assistant, Dominic, arrived early and worked very hard for 2, long days! They were meticulous in preparing and protecting the floors and carpeted staircase with quilted fabric dropcloths--the kind typically used by moving companies to protect furniture. This was important to us as the basement floor is new and in pristine condition. They were meticulous at cleaning up when the job was completed. Upon completion, Jim explained and showed us the various parts of the new system, and also showed us how to operate the new thermostat (the one he had recommended we replace our previous one with and we're glad we took his advice). We can't say enough about Jim, Shawna (office manager), and Dominic! All of them were wonderful to deal with; friendly, helpful, understanding, patient, professional and meticulous! We would hire them again and highly recommend them to anyone in need of their services. We are thoroughly enjoying the comfort of central air! Gold stars for all of you! Thank you JBD!

- Debbi R.


Heat Pump Installation in Franklin, MA 02038

July 15, 2025

I recently had the pleasure of working with JBD Air Conditioning & Heating Services, Inc to install two heat pump systems in my home. From start to finish, the entire experience was a demonstration of honesty, integrity, and outstanding attention to detail. Jim took the time to thoroughly explain the options available and gave me a clear and honest breakdown of costs. I never felt pressured into making decisions, and they ensured I understood every step of the process. Shawna helped guide me through the mass save heat loan and took care of all the rebates! It’s rare to find a company that truly values trust as much as they do, and it made all the difference. Their attention to detail was evident in every aspect of the installation. Jim and Dominic were on site for three days straight and were meticulous in their work. They even adjusted the ducts, registers, and return for the master bedroom which previously had air flow issues. Jim went out of his way to shift the install date to prevent the house from losing A/C on the recent 100F day. The heat pumps are running beautifully and we're already seeing a substantial improvement in the master. If you're looking for a company that genuinely cares about delivering high-quality work while maintaining the highest standards of honesty and professionalism, look no further than JBD. They’ve earned my trust, and I’ll be recommending them to everyone I know.

- Michael R.