Heating & Air Conditioning Expert in the Washington, DC Metro Region

Mon-Sat: 07:00 - 12:00

24h Emergency Service

Service Plans

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Call Today (240) 462-0537

Washington, DC

We provide full-service heating, air conditioning, and clean-air support to residential and business clients.

We provide full-service heating, air conditioning, and clean-air support to residential and business clients.

We provide full-service heating, air conditioning, and clean-air support to residential and business clients.

(240)462-0537

Our Story

Meet DANKAYS HVAC Experts

DANKAYS Heating and Air Conditioning Services has been proudly serving the Washington, DC metro area since 2000. DANKAYS provides Heating and Air Conditioning (HVAC) Services to both Commercial and Residential clients throughout the DC Metro region. We have been honored by many customer testimonials, and hope to share our brand of service with you.

Some of the services and products we offer are Fall Tune-Ups, Heater Repairs, Dehumidifier, Electronic Air Cleaning, Programmable Thermostat.

Modern advances in HVAC technology have produced significant increase in efficiency and improvements in delivered comfort. For example, high efficiency equipment can offer considerable savings in fuel and repair costs when measured against aging or outdated systems.

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Preventive maintenance will help diminish operating costs and prolong the life of your equipment. The average useful life expectancy of most HVAC equipment is between twelve to fifteen years.

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Give us a call at (240) 462-0537, or leave us a description and we can better serve you. Click the link below for a quote.

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Our Services

Air Conditioning Installation

We install the latest, most efficient air conditioning technologies for our residential and commercial customers. We use only the best materials at the lowest cost on the market.

Air Conditioning Repair

Need Air Conditioning repair? If your unit breaks down, our team of experienced technicians will accurately diagnose the problem and quickly repair your equipment.

Furnace or Heat Pump Installation

Whether you are building a new structure or upgrading your current system, the DANKAYS team has the experience to install your new furnace or heat pump with efficiency and confidence.

Heating Service and Repair

If your furnace or heat pump breaks down, it could cause health problems or damage your home. Give DANKAYS a call and our experienced team will fix your system promptly.

Indoor Air Quality

Contaminated indoor air can affect occupants in a building and harmfully impact equipment performance. Our unique Indoor Air Quality (IAQ) approach will help keep your home air clean and fresh.

Preventative Maintenance

Like any equipment, heating and air conditioning systems require maintenance to remain in good working order. Preventive maintenance will help diminish operating costs and prolong the life of your equipment.

Amanda Seyfried

Laurel, Maryland.

I have never had such a pleasurable experience with heating and air conditioning company in the DC Metro. The technicians were courteous, professional, and a pleasure to work with.

Thomas Michael

Silver Spring, Maryland.

We have used Dankays for many years for heating and now plumbing. They set up appointments promptly, show up when they are supposed to, and do excellent work. I would highly recommend Dankays!