Johnstone Supply - Balsan Group

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Johnstone Supply - Balsan Group HVAC/R parts & supplies with 70K+ in-stock items. Fast pickup. Trusted by pros. Johnstone Supply: Making it Easier to Do Business.

Johnstone Supply Downingtown is your trusted local HVAC/R distributor, with over 70,000 in-stock products available for same-day or next-day pickup. We carry leading brands and the latest HVACR technology to meet the needs of residential and light commercial contractors. Plus, our partnerships with top manufacturers give you access to more than a million special-order parts. From equipment to parts and supplies, we have what you need to get the job done right.

We recently wrapped up another round of successful Beat the Heat events across our Maine and New Hampshire locations!Con...
02/09/2026

We recently wrapped up another round of successful Beat the Heat events across our Maine and New Hampshire locations!

Congratulations to Ron from Pettigrew, who took home the Solo Stove in Portsmouth after making a qualifying purchase during the event👏. Thanks to everyone who joined us!

A great installation by our longtime customer, Cornett Heating & Cooling👏This Daikin heat pump project in Glen Burnie, M...
28/08/2026

A great installation by our longtime customer, Cornett Heating & Cooling👏

This Daikin heat pump project in Glen Burnie, MD is another example of the quality work local contractors are delivering every day.

26/08/2026

Hear from Brandon Murray, a Counter Sales Representative, about his role and what it’s like to be part of our team. Apply today!

17/08/2026

Our Product Manager, David Sioma, took a lap around the warehouse and turned our products into punchlines!

29/07/2026

Get to know Brandon Murray as he takes us through a day in his life as a Counter Sales Associate at our Broomall Branch. Thank you, Brandon, for everything you do!

Bigger capacity is always better for HVAC systems. 🤔
23/07/2026

Bigger capacity is always better for HVAC systems. 🤔

Bigger units are always better.
23/07/2026

Bigger units are always better.

02/07/2026

Our Product Manager, David Sioma, with a quick message. Limited-Time Refrigerant Flash sale extended through tomorrow at all our open branches!

Stop By our new Albany Store on April 8th and have lunch with Spirotherm!
26/03/2026

Stop By our new Albany Store on April 8th and have lunch with Spirotherm!

Register today for our Navien Level 2 Boiler Training in Troy!
09/03/2026

Register today for our Navien Level 2 Boiler Training in Troy!

Address

PA

Opening Hours

Monday 07:00 - 17:00
Tuesday 07:00 - 17:00
Wednesday 07:00 - 17:00
Thursday 07:00 - 17:00
Friday 07:00 - 17:00

Telephone

+16108736100

Website

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