Charles D. Sheehy

Charles D. Sheehy Supplying New England's mechanical pros since 1951. Pipe. Valves. Fittings. Solutions that last. Charles D. Sheehy, Inc.

(CDS) was founded in 1951 by Charles and his son Arthur. Today, we are a trusted supplier of pipe, valves, fittings and mechanical equipment across New England. With decades of experience, a commitment to customer service, and a proven track record of reliable delivery, we provide more than just materials. We give our partners the tools, support, and confidence to build smarter and faster.

05/29/2026

Two Bray butterfly valves. Two different levels of performance.

The Series 31H is a reliable choice for standard HVAC shutoff, including chilled and hot water applications.

The McCannalok Series 41/43 is built for more demanding systems involving higher pressure, higher temperature, steam, or industrial service.

Knowing the difference helps make sure the valve matches the application.

Proud to work with trusted manufacturers like Bray.

Every color has a purpose.Across the CDS distribution system, our vest color system creates consistency, organization, a...
05/27/2026

Every color has a purpose.

Across the CDS distribution system, our vest color system creates consistency, organization, and efficiency throughout product movement.

Yellow: fulfillment.
Blue: inventory.
Green: receiving.
Gray: management.

From active order fulfillment and product verification to incoming product, inventory flow, and operational oversight, each role plays a part in keeping the system moving.

One system. One flow.

This Memorial Day, we pause to remember the heroes who gave everything for our freedom.Their sacrifice will never be for...
05/25/2026

This Memorial Day, we pause to remember the heroes who gave everything for our freedom.

Their sacrifice will never be forgotten. 🇺🇸

05/22/2026

CDS at 12fps
Precision in every frame.

05/21/2026

At CDS, returned components do not automatically go back into inventory.

Every item is reviewed through our product inspection process to make sure it is unused, complete, something CDS originally sold, and still in sellable condition.

That standard protects our customers, our vendors, and the quality of every component that leaves our distribution center.

05/20/2026

Fewer fittings. Fewer brazes. More consistent joints.

In this demo, Sean Roberts, Director of Sales at CDS, shows the Reftekk Swage-X and Brazing Rings in action.

The Swage-X allows installers to create properly sized brazing sockets directly in bendable ACR-L copper tubing, helping reduce the need for extra elbows and couplings while cutting down on the number of brazes required.

Paired with Reftekk Brazing Rings, the process becomes even more consistent by using the correct amount of filler material every time, helping reduce waste, improve repeatability, and limit potential leak points.

Together, these products are built to save time, reduce labor, and create cleaner copper connections in the field.

Available through CDS.

Connect with our team for more information or to schedule a demo.

05/18/2026

Being one step ahead means more than answering the question in front of us.

It means listening closely, asking the right follow-ups, and making suggestions that help our customers and partners stay prepared before a problem slows the job down.

At the counter, Paul Ivatts highlights how product knowledge, preparation, and strong relationships help build the trust our customers count on.

05/15/2026

75 years of Charles D. Sheehy.

A milestone like this is built by people. It is built by the team members who show up every day with pride, care, and commitment. It is built by the customers who continue to trust CDS to support their work, solve problems, and keep projects moving. And it is built by the partners who work alongside us to help deliver reliable solutions across New England.

For 75 years, Charles D. Sheehy has grown through relationships, hard work, and a commitment to doing things the right way. We are proud to celebrate this milestone and even more grateful for everyone who has played a part in the journey.

Thank you to our employees, customers, partners, and community for being part of 75 years of CDS.

Reliable service. Strong partnerships. Deep component knowledge.Or as the social team would say: everybody got a CDS guy...
05/14/2026

Reliable service. Strong partnerships. Deep component knowledge.

Or as the social team would say: everybody got a CDS guy.

05/13/2026

Edge HP Iron vs Traditional Cast Iron

Higher corrosion resistance and full-body e-coating
vs
Proven reliability for standard DWV systems.

Different applications. Different solutions.

Our team helps match the right system to the job.

Understanding the difference between Type K, L, M, DWV, and ACR copper tube goes beyond wall thickness.Each specificatio...
05/11/2026

Understanding the difference between Type K, L, M, DWV, and ACR copper tube goes beyond wall thickness.

Each specification is engineered for different system pressures, installation environments, and performance requirements. Selecting the right tube helps ensure long-term reliability, code compliance, and overall system performance.

At CDS, our team works with customers and partners every day to help match the right material to the right system across plumbing, HVAC, refrigeration, and drain applications.

Save this post for the next time you have a question about which copper tube specification is right for your system.

Address

91 Wales Avenue
Avon, MA
02322

Opening Hours

Monday 6:30am - 5pm
Tuesday 6:30am - 5pm
Wednesday 6:30am - 5pm
Thursday 6:30am - 5pm
Friday 6:30am - 5pm

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