Proudly serving Frederick and Montgomery Counties and surrounding areas
Call Our 24/7 Emergency Help Line     Mt. Airy 301-540-1111     Silver Spring 301-515-1001
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Special Offers

If you are one of those who likes to put things off… let us help you get ahead and have your comfort system checked to keep it running all summer long!

Why you should have your checkup now:

1. Peace of Mind.
During your cooling system checkup our technician will make sure all components are clean and functioning as they should. This will ensure that your system will do its job during the hottest days of the summer and keep you cool instead of breaking down when our crews are busiest.

2. Prevent Expensive Problems.
You will not believe how many calls we get every summer about problems that require expensive fixes which could have been prevented with regular and timely maintenance. Our air conditioning checkups will not only make your system more efficient and safe but will also help discover any small issues that could turn into major problems.

3. Save on Energy Use.
When we do our inspections and checkups, we look at all the important parts and mechanisms such as fans and compressors; this helps keep your system working efficiently during the peak seasons and keeps those utility bills under control!

4. Maintain Manufacturer’s Warranty.
If you have a manufacturer’s warranty it may require that you get an annual AC and heating system checkup to maintain the warranty. Some manufacturers stipulate that their warranty is void if their system doesn’t receive regular maintenance.

Call 301-458-6997 for this offer!


Call 301-458-6118 for this offer!

Is your home hotter than normal?

Is your Air Conditioner or Heat Pump not cooling like it used to?

Has it stopped working altogether?

Get it cooling again with a visit from the professionals at One Hour Air Conditioning & Heating.

We will…
1.     Conduct a thorough analysis of your system
2.     Make any needed repairs explaining exactly what we are doing every step of the way; OUR “NO SURPRISE” UPFRONT PRICING LETS YOU KNOW THE COSTS BEFORE ANY WORK IS DONE!
3.     Make recommendations for maximizing your comfort and reducing your energy bills; if a new system is needed, we’ll explain the benefits of a high-efficiency system with low monthly payments

Ask us about our
Super Low Monthly Payment Plan on a new Cooling System of just $71 per month!*

*With approved credit; includes condenser and coil. Ask for details on terms.

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