HVAC Service Pennsylvania

D & R Controls, Inc. is a manufacturers rep. firm committed to providing clients with the latest and most energy efficient equipment for their mission critical environments We are a family owned and operated company bringing over 35 years of experience in providing quality products for clients throughout Eastern and Central Pennsylvania.

D & R Controls, Inc. is a small business that offers highly personalized attention to each client and remains dedicated to serving those clients with integrity while assessing their HVAC needs.

HVAC Products | Pennsylvania

D & R Controls, Inc. is a provider of the full Stulz product line, including air conditioning, humidifiers, dehumidifiers, air economizers, and rack coolers. We are the only company to specialize in the repair of the Stulz UltraSonic humidifier.