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50+ Years
experience
Emergency
services
Trusted HVAC Services in Kensington, MD
Davis & Davis Air Conditioning & Heating has been serving Montgomery County and Prince Georges County, Maryland since 1966. Our family-owned business specializes in heating, cooling, and indoor air quality solutions, providing expert installations, repairs, and maintenance for residential and commercial clients. Our team of factory-trained technicians delivers 24/7 emergency service, pre-scheduled evening and Saturday appointments, and comprehensive service contracts to ensure optimal system performance.

We prioritize customer satisfaction through transparent communication, competitive pricing, and a commitment to using high-efficiency equipment backed by manufacturer warranties. With over five decades of local experience, we maintain strong community ties and consistently earn top ratings from consumer publications.
Services
HVAC Repair Heating Installation Cooling Systems Indoor Air Quality Service Contracts Emergency Service
Details
  • Year established: 1966
Highlights and features
  • Family-owned and operated since 1966 with local market expertise
  • 24/7 emergency service with response times under 2 hours
  • Factory-trained technicians with Maryland state licensing and EPA certification
  • Preventative maintenance programs with 10% discount on parts and labor
  • 9 consecutive Angie's List Super Service Awards (2007-2020)
Associations and certifications
  • Licensed No: MD HVAC 5532
What people say
Top notch service Never changed over years Reasonably priced Great customer service Show up on time
Services
HVAC Repair
Our factory-trained technicians provide emergency and scheduled repairs for heating, cooling, and air quality systems. We maintain 24/7 availability with same-day service for urgent needs. All repairs include diagnostic assessments and transparent pricing.
Heating Installation
We install high-efficiency heating systems with manufacturer warranties and extended protection plans. Our team helps select appropriate capacity systems while offering energy-saving consultations for residential properties.
Cooling Systems
Specializing in energy-efficient air conditioning units with quiet operation features. We offer system replacements, new installations, and SEER rating consultations to reduce utility costs for homeowners.
Indoor Air Quality
We install whole-home air purification systems including humidifiers, dehumidifiers, and ventilation solutions. Our Aprilaire-certified technicians optimize HVAC-integrated systems to address allergens, mold, and humidity issues.
Service Contracts
Gold Seal Maintenance Agreements include bi-annual system checkups, priority emergency service, and 10% discounts on parts. Contracts cover furnaces, AC units, and accessory systems like water heaters.
Questions
What areas do you service?
We serve Montgomery and Prince Georges Counties, Maryland including Chevy Chase, Kensington, Rockville, Bethesda, and Silver Spring.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service with technicians available from 7:30 AM to 9:30 PM daily for urgent heating and cooling needs.
What payment methods do you accept?
We accept Visa, Mastercard, and Discover for all services including installations, repairs, and maintenance agreements.
Are financing options available?
Yes, we offer financing programs for system replacements and major HVAC upgrades to qualified customers.
How can I schedule service?
Contact us at 301-942-7210 for immediate assistance or use our online form for non-urgent requests with 24-hour response guarantees.
Do you provide maintenance contracts?
Our Gold Seal Maintenance Agreements include bi-annual inspections, priority service, and 10% discounts on parts and labor for covered equipment.