HYDRONICS.

HANDLED.

Hydronic Energy Solutions & Sales in Southern California

From first spec to final install, we support your thermal system design with proven hydronic solutions:
From in-building HVAC to campus-wide district energy. Get the right products, avoid costly missteps, and keep your project on track.

Why JDS

We are manufacturer’s reps that focus on Division 23 hydronic systems; Mechanical, Controls, and various Plumbing, and Industrial applications. As wetside HVAC experts, our deep product knowledge means better recommendations, less risk, and smoother installs.

From Bid Time to Buyout: We understand how critical timing is and we act like it.

With over 50 years in business and thousands of successful projects, we bring field-tested solutions with a proven track record to every engagement.

Our complementary line card covers: Underground pre-insulated piping, coil kits, balancing valves, automatic flow limiting valves, cooling towers, control valves, meters, connectors, seismic loops, and more.

We are manufacturer’s reps that focus on Division 23 hydronic systems; Mechanical, Controls, and various Plumbing, and Industrial applications. As wetside HVAC experts, our deep product knowledge means better recommendations, less risk, and smoother installs.

Hydronics Specialists
WHAT WE DO

Consultative Product Solutions

We offer more than products: we provide application-specific guidance to help your design meet spec, avoid field issues, and succeed the first time.

A person working intently on a computer with a blue background, focused on the screen.
A man wearing a headset is seated at a desk, working intently on a computer in a modern office setting.

Sales & Logistics Support

From take-off, quote, to delivery, we facilitate smooth, timely transactions with competitive pricing and responsive service.

WHO WE SERVE
Mechanical
Contractors
Need bids fast, materials on time, and problems avoided? We support you with speed, accuracy, and experienced insight when every hour matters.
Mechanical
Engineers
Looking to ensure design meets performance and spec compliance? We provide the technical data, proven products, and support you need to design with confidence.

Trusted by Engineers for Southern California’s Top Clients

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Over the last 30+ years, JD Sales Company has provided excellent products and support. Their experience in hydronic specialties and underground systems has made them a trusted partner to ensure project success.

Ivan Thomas PE, Principal, P2S Engineering

Ready to optimize performance and eliminate guesswork?

Let JD Sales Co help you specify the right products and keep your job moving forward.

Contact Our Team