Heating & Cooling
Done Right.
Serving Washington DC, Maryland & Virginia 24/7. A full-service heating, air conditioning, ventilation and indoor air quality company for residential and light commercial spaces, founded on the principle of providing the highest quality customer service.
100%
Customer satisfaction goal
24/7
Emergency service
Licensed
& fully insured
DC · MD · VA
Service area
Maintenance
Looking for a way to lower your utility bills in Washington DC, Maryland and Virginia? Consider scheduling a tune-up on your air conditioning, call us for our heating and AC maintenance plan.
Repair
Instead of purchasing a new air conditioning system, consider letting Air Master Heating & Air fix your old one. This will let you better plan and prepare for a big HVAC purchase.
Installation
While we try to save your current system that's not always possible. If you end up needing a new air conditioning installed, rest assured, you can trust us to do it right.
Stay in touch
Expertise · Best of skills
Heating when you need it. Cooling when you want it.
Always available
24 hour service
Fast repair, even faster relief!
Air Master Heating and Cooling LLC. is a fully licensed and insured HVAC company serving Washington DC, Maryland, Virginia and surrounding areas.
Why homeowners trust us
Google Guaranteed
HomeAdvisor Top Rated
Screened & Approved
100% Satisfaction
Licensed
Fully licensed HVAC contractor
Insured
Complete liability coverage
24/7 Service
Nights, weekends & holidays
EPA Certified
Refrigerant handling standards
5-Star Reviews
Across DC, MD & VA
A Neighborly Company
Local, community-first team
High standard heating and cooling. Trusted and professional.
At Air Master Heating & Cooling, we care about our customers, and we also care about our community and planet as a whole. We strive to not only help you enjoy your home but to satisfy in the great indoors around Washington DC, Maryland and Virginia.
24/7 Availability
We're on the job, ready to serve 24/7, including nights, weekends and holidays.
Licensed Technicians
Expert service professionals who are knowledgeable across all brands and equipment technologies.
Upfront Pricing
All of your options provided upfront, so there are never surprises on the invoice.
Fast Response
Ready to service your home or business every day, with same-day repairs whenever possible.
Expert Installation
Correct sizing, correct airflow, correct commissioning, installation done right the first time.
Residential & Commercial
Full-service heating, cooling, ventilation and air quality for homes and light commercial spaces.
100% Satisfaction
Our goal is 100% satisfaction. We treat your home and business as if it were our own.
Financing Options
Best heating and cooling services in Washington DC, Virginia & Maryland, call for financing details.
Heating & cooling special tips.
Helpful tips from Air Master heating and cooling experts, things to take care of before asking for service.
- 01
Proper Maintenance and Cleaning
Replace your filters every 90 days for better efficiency. If you use your unit more than normal, your filter may need to be changed more often.
- 02
Install a Whole-Home Humidifier
Your furnace's heating process dries out the air in your home, and during winter the air is dry enough already. This drier air sometimes causes skin irritation or aggravates nasal passages.
- 03
Replace Filters
A good way to judge if your filter needs replacing is if it is covered in dust and air can no longer flow. Don't settle for cheap filters, this is one area that can cost you down the line.
- 04
Check Air Ducts During Maintenance
This is a simple maintenance procedure. With the unit running, walk through the house to ensure that air is flowing through the vents.
- 05
Use a Programmable Thermostat
Installing a programmable thermostat can go a long way to help you reduce energy use when you are not home.
- 06
HVAC Maintenance
It's a good idea not to close too many vents during maintenance. The more vents you close, the harder the unit will have to work.
What our customers say about us.
Real reviews from homeowners and businesses across Washington DC, Maryland and Virginia.
News & articles.
Practical guidance from our technicians on getting more comfort and lower bills from the equipment you already own.
Pro Maintenance Tips: To Keep You Warm This Winter Season
Your home is more than just four walls; it equates to security and comfort for you and your family. Try these DIY tips if your air conditioner has stopped working properly.
Improving Air Conditioning Efficiency
Effective ways to improve air conditioner efficiency and cut down summer utility bills.
Control Your Water Heater Bill!
The water heater in your home is one of the most energy-hungry appliances. Here’s how it can raise your bill, and what you can do about it.
Is Old Water Heater Dangerous?
Old water heaters are dangerous, especially if they have not been well maintained. Here’s what is myth, and what is reality.
Call for financing details
Best heating and cooling services in Washington DC, Virginia & Maryland.
Licensed technicians, upfront options and 24/7 emergency response across the DMV.