About Us

Family-owned and operated since 1974, Wales Darby represents over 30 of the world’s top HVAC, hydronic and plumbing equipment manufacturers. Serving Building Owners/Developers, Engineers, Wholesalers and Contractors in the New York, New Jersey, and Eastern Pennsylvania markets, we facilitate the design, distribution, and technical support of energy-efficient systems for residential and commercial buildings.

Our Mission

Wales Darby utilizes our long-standing local relationships and talented industry personnel to create demand for our manufacturer’s products. Through our distribution network, warehousing, applications engineering, training, and customer support capabilities, we are the go-to resource for complete, reliable, cost-effective and energy-efficient HVAC, hydronic and plumbing systems.

Our Vision

Wales Darby strives to quickly and easily connect people with reliable product and support; enabling tomorrow’s mechanical systems to be installed today. We aim to be the most trusted manufacturer’s representative and provide the highest value-added services to our customers.

Our Core Values


We are constantly exploring new technologies within the industry. Introducing emerging systems to our customers is essential to the Wales Darby ethos.


Our employees always come first. The sum of the parts is greater than the whole, and we aim to provide opportunity for our people to grow personally and professionally. Our workforce provides innovative solutions to solve any customer challenge and is dedicated to the success of the company and our customers.


Our business is founded on relationships, and those are built on reciprocal trust. We’ve gained our customers' confidence by providing reliable and transparent information.
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Contact Our Experts

Please take a moment to fill out the contact form below to contact Wales Darby for all your HVAC, plumbing and hydronics needs. We will be in contact with you as soon as possible. If you aren’t sure which product you need, it is still okay to full out the form; just be sure to let us know in your message.

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