How can customers order from Johnstone Supply?

Customers can easily order from Johnstone Supply through their online store, where they can access real-time pricing and shop from anywhere. They also offer online payment options and the ability to request quotes.

What resources and support does Johnstone Supply provide?

Johnstone Supply offers a variety of resources and support services to its customers, including an AHRI system selector tool, a mini-split system selector, and options to sign up for email updates. They also provide training and events to help customers stay informed and up-to-date with the latest HVAC/R industry developments.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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Johnstone Supply

$40.0M revenue • 200 employees • 1000 Bethlehem Pike, Colmar, PA, 18915, United States

Last Updated Jun 2, 2025

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Company Overview

Company Name

Johnstone Supply

Address

1000 Bethlehem Pike, Colmar, PA, 18915, United States

Website

johnstonesupplybalsangroup.com

Phone

(215) 997-9002

Approx. Annual Revenue

$40.0M

Employees

200

Established

1995

Google Reviews

3.9 (31 reviews)

About Johnstone Supply

Johnstone Supply is a leading HVAC/R supplier serving Maine, Massachusetts, Pennsylvania, and Maryland. Headquartered in Williston, Vermont, the company has been family-owned and operated since 1995, with 19 showrooms and warehouses across the region. Johnstone Supply provides a wide range of HVAC/R equipment, tools, supplies, and parts, and has access to over 75,000 products and $200 million in inventory.

Business Profile

Read from the Johnstone Supply website on Oct 14, 2026. Hover an item to see the exact wording it came from.

Languages (besides English)

Spanish

About the website

Website quality (AI-assessed): 7/10 · Current copyright 2026; Complete product and training info

Recent changes

What changed on the Johnstone Supply website and Google listing, as detected by Coldlytics on each visit.

Oct 14, 2026
Meta (Facebook) ad pixel removed
Google Tag Manager is present, so it may have moved into the container.

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HVAC Companies near Colmar, PA

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Frequently Asked Questions about Johnstone Supply

Advertising Pixels

Google Ad Pixel

Technologies Used

Key Decision Makers

Joe Balsan Owner