We stand behind our work! All maintenance is performed by our skilled factory trained technicians. We have been dedicated to this exacting work for over 50 years and are the most qualified to oversee the integrity of your valuable equipment. To ensure your heating systems are ready for this Winter, contact Davis & Davis at 301-942-7210.

“We’ve used them for years, where they have performed repairs and new installations for our heating and A/C systems. Their quality and customer service has never changed over the years. They’re top notch. Reasonably priced and great customer service. When you make an appointment, they show up on time. This is a company that I will always go to.”
– S.B in Bethesda, MD

Thank you for choosing Davis & Davis! We wish everyone a happy New Year and look forward to continuing to service your heating and cooling needs in 2023.

From scheduled maintenance and repairs to new installations, we are here for your heating and cooling concerns! Don’t wait until your heat gives out on the coldest day of the season. Our skilled, experienced technicians will ensure that your systems are running as efficiently as possible. Contact Davis & Davis at 301-942-7210!

“A great, family owned local business. We have used them for 20 years to maintain the system they installed for the previous owner. Good job on that, but when we had them install a new system last year, Davis & Davis showed how committed they were to customer service. A day after they installed a new HVAC system last December, our system went haywire. The A/C wouldn’t stop running and froze up the line. They sent an experienced technician out who identified our old thermostat as the source of the problem. Our HVAC has been running great for the past year!”
– K.H in Rockville, MD

Whenever you need us, we’re here for all your heating and cooling concerns! Give Davis & Davis a call at 301-942-7210.

“The technicians who performed the installation were on-time, thorough, polite, and took the time to explain the work being performed and clean up the work space completely. The furnace has worked perfectly since the installation. I was very pleased with the process and end result.”
– A.B in Silver Spring, MD

Our satisfied customers can tell the story, but for your added peace-of-mind, you can rest assured that our professional staff is fully skilled and trained to manage your heating and cooling installations and repairs. Call Davis & Davis at 301-942-7210!

“My air conditioner stopped working during the heat wave of July. Of course everyone is busy and my installer couldn’t come for several days. He recommended Davis and Davis. They came out the next day and determined that the blower motor was dead. They called me when the part was in and had it fixed in no time. I was impressed with the help from the office and it seemed like great team work all around. I’m a happy customer!”
– Cathy J. in Derwood, MD

We provide cooling solutions that customers can rely on! For your air conditioning emergency this Summer, give Davis & Davis a call at 301-942-7210.

The heat and humidity are turning up this Summer! Is your cooling system meeting the needs of your household? Our air conditioning service includes replacing or upgrading our customers to a higher efficiency cooling unit. This can not only increase you and your family’s comfort, but can also lower your home utility bills. To learn more about our cooling solutions or any other concerns about your heating and air conditioning system, contact Davis & Davis at 301-942-7210!

“I called Davis & Davis to determine why my AC was not working. They discovered that the system was frozen up due to the low Freon level. The technician thawed the unit, added Freon and the system was back to working. They did an excellent job!”
– C.L in Gaithersburg, MD

AC not operating during these dog days of Summer? Contact Davis & Davis Heating & Air Conditioning at 301-942-7210!

Has your cooling system not been doing its job this Summer? From routine service calls and repairs to preventative maintenance, Davis & Davis is ready to ensure that your systems are running at peak efficiency. Before beginning any work, our skilled and extensively trained staff can assess your needs and will provide you with all the information you need to make an informed decision. Before your A/C gives out during the dog days of Summer, contact us today at 301-942-7210!