A reliable and efficient HVAC system is one of the best investments you can make for your home. Weather in Northern VA and Washington D.C. can swing wildly from two extremes throughout the year, making heating and cooling vital for your daily comfort. If you're starting new construction or replacing an older unit, turn to Douglas & Son Services for professional installation.

We have extensive experience installing a variety of systems from American Standard, Trane, Lennox, Goodman and more! Choose a hot water heater, mini-split or central air unit designed to work perfectly with your space. Our ductwork is always custom measured and manufactured specifically for your home.

Call us today for a free estimate on HVAC installation services. We has licensed technicians available in DC, Maryland and Northern VA areas!

What are the major benefits of a modern HVAC system?

Your home's HVAC system does a lot more than just regulating temperature. A fully-functioning, state-of-the-art unit will:

Improve your respiratory health
Protect your family from carbon monoxide and mold
Reduce your monthly energy bill
Increase your home value

We offer the full factory warranty on all equipment. Call today at 301-467-1440 and enjoy long-lasting comfort and peace of mind with an HVAC installation.