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50+ Years
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Emergency
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Trusted HVAC Services in Chevy Chase, MD
Since 1966, Davis & Davis Air Conditioning & Heating has been a family-owned and operated provider of HVAC solutions in Montgomery County and Prince George's County, Maryland. Our commitment to excellence is demonstrated through our factory-trained technicians, who hold MD State licenses and EPA certifications, ensuring every service meets the highest industry standards. We prioritize customer satisfaction by offering 24/7 emergency service, pre-scheduled evening and Saturday appointments at no extra charge, and annual pre-season equipment checks to maintain optimal system performance.

Our team delivers factory replacement parts stocked on every service truck and guarantees priority service for contract customers, supported by a 24-hour answering system for immediate response. Recognized by local consumer publications and maintaining a 9-year consecutive award-winning reputation, we combine decades of experience with cutting-edge technology to provide reliable, energy-efficient heating and cooling systems tailored to residential needs.
Services
Heating Cooling Indoor Air Quality Service Contracts Preventative Maintenance Emergency Repair System Replacement
Details
  • Year established: 1966
Highlights and features
  • Family-owned and operated since 1966
  • Customer service provided by in-house professionals, never subcontractors
  • 24/7 emergency service with extended hours
  • Factory-trained, licensed, and certified technicians
  • Annual pre-season checks at no additional charge
What people say
Top notch Great customer service Show up on time Wouldn't use anyone else Quality never changed
Services
Heating Services
We provide comprehensive heating solutions including system installations, repairs, and maintenance for residential properties. Our MD-licensed technicians use factory replacement parts to ensure reliability and efficiency. With 24/7 emergency support and annual pre-season checks, we guarantee optimal winter preparedness for homes across Montgomery and Prince George's Counties.
Cooling Services
Our cooling services feature high-efficiency AC installations, seasonal maintenance, and urgent repair solutions. Factory-trained technicians deliver same-day service through radio-dispatched trucks, ensuring comfort during Maryland's hottest months. Preventative maintenance programs extend system lifespan while reducing energy consumption for homeowners.
Service Contracts
Customizable service agreements offer priority scheduling, annual equipment inspections, and discounted repair rates. Contract holders receive exclusive benefits like pre-scheduled evening/weekend service at standard rates and immediate access to our 24-hour answering system for emergency HVAC needs.
Emergency Repair
Available 7 days a week from 7:30 AM to 9:30 PM, our emergency service addresses urgent heating and cooling failures. Certified technicians troubleshoot issues via phone before dispatching, ensuring first-time fixes using stocked replacement parts for faster resolution of critical system malfunctions.
System Replacement
We specialize in modernizing outdated systems with energy-efficient heating and cooling units. Free estimates, financing options, and expert installation ensure seamless transitions to high-performance equipment. Our technicians handle complete replacements from initial assessment through final testing for lasting home comfort improvements.
Questions
What areas do you service?
We serve Montgomery County and Prince George's County, Maryland, including Chevy Chase, Kensington, Rockville, Gaithersburg, Bethesda, Potomac, Silver Spring, and Wheaton.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair from 7:30 AM to 9:30 PM daily with radio-dispatched trucks for rapid response to urgent heating and cooling needs.
Are financing options available?
Yes, we offer financing options for system replacements to help homeowners manage upfront costs while upgrading to energy-efficient HVAC equipment.
What's included in your service contracts?
Our maintenance agreements include annual pre-season checks, priority scheduling, discounted repairs, and 24/7 emergency access with no overtime charges for after-hours service.
Are your technicians certified?
All technicians are factory-trained, MD State licensed, and EPA certified to ensure proper installation, maintenance, and repair of all HVAC systems we service.