Since 1966 – Celebrating over 55 years in service

Maintenance of Your Heating System in Bethesda, MD

From routine service calls to preventative maintenance of your heating and cooling systems, the Davis & Davis team will do all that we can to keep everything running efficiently and at peak performance. As we head into the colder months, let us know if you have any concerns about your heating system in Bethesda, MD. Give us a call soon at 301-942-7210!

Davis & Davis Proud to Receive the 2019 Pulse Award

We are honored to receive the 2019 Pulse Award! Davis & Davis always strives to provide excellent heating and cooling services to our customers. If you’re looking for exceptional customer service and the best in cooling and heating products, don’t hesitate to call us at (301) 942-7210!

Emergency with Air Conditioner in Rockville, MD

“My basement was wet with water and I was freaking out and I saw it was coming from my air conditioner so I called Davis and Davis. In an hour, I had everything in order and I was able to sit down and relax. I can’t believe how efficient and effective this company is all the time.”
– David C. in Rockville, MD

Davis & Davis is here for your air conditioning malfunction or emergency! Call us at 301-942-7210!

Waking Up from the Heat During the Night?

Is your air conditioning not running efficiently at night and you’re tired of waking up from the heat? Call in the experts at Davis & Davis! We’ll work with the schedules of you and your family to find a solution to get your cooling units back in top shape. For your heating and cooling maintenance in Gaithersburg, MD, call Davis & Davis at 301-942-7210!


Informed At Every Stage of AC Install in Silver Spring, MD

“My 95 year old father’s AC stopped working in this brutal August heat. We called Davis & Davis at 8:30 am in the morning and they came out that day to do an estimate, and on the following day, they installed both a new central AC and furnace (both were 35 years old) in about five hours. WOW. Everyone we dealt with was professional, answered every question, cleaned up after themselves and kept us informed at every stage.”
– C.S in Silver Spring, MD

For any questions about your home’s heating and cooling needs or issues that have recently come up, contact Davis & Davis at (301) 942-7210!

Air Conditioning Not Working in Burtonsville, MD?

Air conditioning not kicking in for mysterious reasons? Davis and Davis will diagnose and resolve any issues with your cooling system. For more efficient cooling and heating in Burtonsville, MD, contact our team at 301-942-7210!


Installation of New Home Furnace and AC in Bethesda, MD

“It was a pleasure to work with Davis & Davis for the installation of our new home furnace and A/C unit. The technician and company exceeded my expectations, and my wife and I are very happy with the installed furnace and air conditioner.” – J.W in Bethesda, MD


Improve the comfort of your home with our heating and cooling units! Contact Davis & Davis at 301-942-7210.


Preventative Maintenance Program in Rockville, MD

Did you know that Davis & Davis offers special preventative maintenance programs designed to deliver excellent protection for your heating and air conditioning system? Maintenance for your heating and air conditioning equipment is performed by our skilled factory trained technicians. For service for your HVAC in Rockville, MD, call Davis & Davis at 301-942-7210!

AC Issues Resolved in Bethesda, MD

“I had an issue with my AC and called my regular AC company with whom I have a contract. The price for the repair they gave me seemed pretty high, so I decided to shop around. Davis and Davis came highly recommend by several of my neighbors so I gave them a call, they had a technician out to me that afternoon. In less than an hour and for a great price, my AC was fixed. Great customer service, excellent technician and awesome price. Can’t beat that. I highly recommend them.”
– J.B in Bethesda, MD

AC having issues this summer? Call Davis & Davis at 301-942-7210!

Ready to Handle Your AC System Maintenance in Wheaton, MD

Our skilled technicians are ready to handle your heating and air conditioning system maintenance! Unsure of the last time your system was serviced? Don’t wait until an emergency comes up and check out Davis & Davis’s special preventative maintenance programs in Wheaton, MD. Contact us at 301-942-7210.


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