Winter is Here!

Don’t be left in the cold with a $69 Heating Service Special!

With winter coming, save money by buying HVAC service from Dave’s Diversified.

Easy Financing

easy-financingapply for financing directly in one easy step.

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Free Estimates

We evaluate your home’s needs and present a quote

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Emergency Service

Response within 60 minutes or by 9am the next business day.

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Our Guarantee

33 years of experience in the heating and air conditioning industry.


Dave’s Diversified Services has been built upon
customer satisfaction.

At DDS, we’re proud of our service to the Front Royal, VA area since 1996. We’re pleased to serve both residential and commercial customers and our team is ready to help with all your home or business comfort needs. Read More


We are proud to offer a wide range of HVAC services, performed by professionally-trained and certified technicians in the Front Royal, Winchester, and surrounding areas.

Our Special Financing Offers

Contact us today to learn more about our special financing or rebate offers from Lennox in 2016!