The NEW Way To Shop Heating & Cooling!

Transparent Upfront Pricing & Expert Installation

Instant Quote!

100% Satisfaction Guaranteed

Call Us! (301)615-3300

3 Easy Steps To Home Comfort!


1. Free Online Estimate No Appointment!

Simply answer a few questions and we provide options from 4 different brands!

Get Quote Now


2. Schedule In-Home Measurement Online!

Simply schedule an In-Home Measurement online, and pick an installation date!

Schedule In-Home Measurement


3. Choose Method Of Payment

Use our online application to get approved for 0% financing for 18 months Same As Cash!  We also accept all major credit cards!

Get Approved Here!

Happy Customers!

These guys are the best! ! The process was smooth and quick! I'm so happy I came across these guys and I recommend them 100%.

Michael M

Please contact DIY, you will save thousands of dollars and the work is great. It's professional and guaranteed.

Terry Williams

 I highly recommend anyone in need of hvac services to check out DIY Comfort Depot first. I wish more household services/projects could be this easy.

Ryan Paige

Frequently Asked Questions

What Warranty Does The Equipment Come With?

All equipment purchased online and installed by our HVAC Professionals will come with a full manufacture warranty! DIY Comfort Depot installations come with Labor Warranties!

Why Are Your Prices So Low?

We are a direct to public wholesale supplier located in Gaithersburg, MD and pass those direct savings to our customers!

What About Utility Rebates?

DIY Comfort Depot participates in most utility rebate programs including Pepco, BGE and Potomac Edison, just ask!

Who Does Your Installations?

Our own certified, background tested installers do all of our work. 

Our Services


Direct To Public Wholesale

We offer the convenience of an easy to use E-Commerce platform to purchase any equipment at the lowest allowable price.  We offer 3 choices to get your equipment!

1. Come By Our Warehouse!

2. We Deliver For Free Up To 50 Miles!

3. We Can Arrange Shipping To The USA!


Professional Installations

Take advantage of our direct to the public wholesale pricing and hire us to do the installation. We offer two grades of installation.

1. Basic Install Gets Your New System Installed With A Labor Warrnaty and Removes Your Old System!

2. Elite Installation Comes With 5 Years Labor, Nest Smart Home Thermostat, 2 Years Maintenance and More!