Since 1966 – Celebrating over 52 years in service


davis davis bldg kensington md

Davis and Davis Air Conditioning & Heating has been servicing Montgomery County Maryland, and Prince Georges County Maryland since 1966.

Our many satisfied customers tell the story, but for your added peace-of-mind, you can rest assured that our professional staff has received the most up-to-date training available.

Whenever you need us, we're here for all your heating and cooling concerns -- from scheduled maintenance & repairs to installations with a smile, we're always just a phone call away.


  • Free estimates on system replacements
  • 24 hour answering service
  • Radio dispatched trucks
  • Pre-scheduled evening & Saturday service at no extra charge
  • Financing available
  • Visa, Mastercard and Discover Accepted


EMERGENCY SERVICE HOURS: 7:30am – 9:30pm / 7 Days a Week


Chevy Chase / Kensington
301-942-7210
Rockville / Gaithersburg
301-468-0999
Bethesda / Potomac
301-986-8668
Silver Spring / Wheaton
301-384-9060


Whether you're remodeling, building a new home, upgrading or replacing your existing cooling or heating system, you can depend on us for reliable and efficient solutions that will last for years to come. We specialize in high-efficiency cooling and heating systems that provide total comfort throughout your home

Davis & Davis offers special preventative maintenance programs designed to deliver excellent protection for your heating and air conditioning system. Today's highly sophisticated and efficient heating and air conditioning equipment requires regular general maintenance for optimum performance. That maintenance is performed by our skilled factory trained technicians.


The following are a few of the many reasons to choose Davis and Davis for your HVAC maintenance agreement:


  • Family Owned And Operated since 1966.
  • Customer Service always supplied by a friendly, professional Davis & Davis employee, never a subcontractor
  • Top Ratings received by local consumer publications
  • Peace of Mind - service is available from 7:30am till 9:30pm 7 days a week
  • Priority Service provided to you over non-service contract customers
  • Service Manager Available from 7:30am till 9:30pm 7 days a week
  • 24 Hour Answering Service - makes next day scheduling easy
  • Radio Dispatched Trucks deliver quick response to service needs
  • Factory Replacement Parts stocked on every service truck
  • After Office Hours Service for which there is never any overtime
    (see Service Contract for charges).
  • Pre-Scheduled Service after office hours at no additional charge
  • Factory Trained Service Technicians - MD State licensed and EPA certified
  • Annual Pre-Season Checks at no additional charge (on covered equipment)
  • Quality Service you can trust


Leave all your cooling and heating service to the best:
DAVIS & DAVIS.


Angie's List Review- Description of Work: Replaced all of our heating & A/C systems
We've used them for years. 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.




Google Review
My older furnace was out of warranty. I called on a cold, busy day. Service manager (Kevin) spent 20 mins on the phone with me troubleshooting, and then sent an expert tech (Craig) the same afternoon. I appreciate that they squeezed me in. I wouldn't use anyone else. Thank you!!











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