703-973-2471 info@just-air1.com 45710 Oakbrook Ct. Sterling VA 20166

Our Service

8,000+

Happy clients

90 %

Returned Clients!

1,000s

HVAC System Installation

1,000 +

Service Maintenance Plan

The best way to protect your investment

Annual Maintenance Plan Benefit

Essential Plan

Check evaporator coil, Set manifold pressure, Monitor start and run capacitors, Test fan limit switch, Check evaporator drain, Check blower wheel, Check dampers, Check refrigerant level, Inspect valves and more

Signature Plan

All The essential plan included plus cleaning indoor and outdoor coil, Blower motor and burner assembly are included...

advanced Plan options

24/7 Emergency Service - Service at your convenience not ours!
Let us serve you by taking over your equipment's required maintenance. We service nearly every type and brand of heating and air conditioning equipment ever made.

What is a ``Planned Maintenance Program``

How Maintenace Plan Works?

What a “Planned Maintenance Program”  and how it benefit you.

There is nothing better for your heating and/or air conditioning system than annual maintenance. Annual maintenance allows your system to work at peak efficiency year in and year out. A system that is maintained annually experiences considerably fewer breakdowns.

Heating & Cooling

Heating & Cooling

This virtually eliminates the need for you to pay for costly repairs. You'll enjoy the peace of mind in knowing that your system is saving you money on your utility bills every time it comes on. In some instances, the energy savings are enough to pay the cost of the planned annual maintenance service.

HVAC System Installation

HVAC System Installation

A variety of technologies are available for heating your house. Air 1 is Factory Authorized Dealer for Carrier system. In addition to heat pumps, which are discussed separately, many homes use the following approaches:

Service & Repair

Service & Repair

There are several benefits to routinely cleaning or replacing the air filters in your home. Depending on the heating and cooling you may have different types of filters installed for different purposes. Most heating and cooling systems employ a filter to keep the system clean and operating efficiently.

Customer Satisfaction - Air 1 Heating & Air Conditioning Alan, I wanted to express my satisfaction with the installation of the new HVAC system today. I could tell an immediate difference just 15 minutes after we turned it on. Air 1 Technical Manager, did a fine job of mechanical workings of the equipment. He and his assistant worked hard, arrived on time, and were both professional and courteous. Thank you for your superlative negotiating skills with my landlord and orchestrating a difficult job that ended in success. I look forward to working with your company in the future and will recommend Air 1 to neighbors and friends. All the best,
Kim Murray
Air 1 Mechanical System Inc. installed a full heating and cooling system in our house, when our old system broke down in the middle of the summer season. We called Air 1 summer season. We called Air 1 for help. They were very efficient, very prompt, and for 1 for help. They were very efficient, very prompt, and very reasonably priced. They prompt, and very reasonably priced. They worked until 9 p.m. to make sure we have sure we have a working air condition before we face the heat of the morning sun. We highly recommend Air 1, for all your heating and cooling needs. Sincerely,
Nazar and Leslie Ghoneim
Fairfax, VA
Recommendation for Air 1 Heating & Air I would strongly recommend Air 1 for anyone considering installing new or upgrading their Heating & Air Conditioning System. We had two systems installed, and both were installed on time and have been operating without any problems since they were installed. Even the county building inspector commented on the excellent quality of their work. Alan and his staff were very professional, they were always on time, they cleaned up thoroughly before leaving and their prices are very competitive.
Robert. G. Willis
Ashburn, Virginia
December 17 I am writing to express my appreciation for the fine work you did in installing my new Carrier central air conditioning system. You arrived on time and finished the work in a short amount of time with minimal disturbance to our household. The quality of your work seems to be very good and I am looking forward to many years of use of our new equipment. Your price was very competitive and you seemed very knowledgeable about the Carrier products. I appreciate your openness and candor about the equipment and letting me talk directly to the Carrier representative when I had technical questions. I’d be happy to recommend you to future customers here in the Northern Virginia area. Sincerely,
John N. Barrer, PhD
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