Johnstone Supply

Commercial Verified

2701 Brooklyn Queens, Long Island Expy, Flushing, NY 11377, Newark, NJ

4.6(43 reviews)

4.6(43 Google reviews)View on Google

Quick Answers

Is Johnstone Supply a well-reviewed commercial HVAC company in Newark?

Johnstone Supply is a wholesale HVAC distributor located in Flushing, NY — not Newark — holding a 4.6/5 Google rating across 43 reviews, with customers citing knowledgeable counter staff and a long-standing reputation for service. Facility managers and contractors within the 25-mile service radius of the Woodside location consistently praise the store for competitive pricing and accommodating support.

When should a commercial HVAC system be replaced?

A commercial HVAC system typically warrants replacement when repair costs consistently exceed 50% of replacement value, efficiency has degraded significantly, or the unit is past its expected service life — generally 15–25 years depending on system type and maintenance history. Wholesale distributors like Johnstone Supply in Flushing, NY stock unitary and specialty replacement equipment so contractors can source components or full systems quickly when a replacement decision is made.

Does Johnstone Supply offer commercial HVAC duct cleaning?

Johnstone Supply in Flushing, NY is a wholesale HVAC distributor that supplies parts, equipment, and maintenance supplies to contractors — it does not perform duct cleaning or other field service work directly. Facility managers needing duct cleaning should engage a licensed HVAC contractor, who can in turn source replacement components and supplies through Johnstone Supply.

About

Johnstone Supply in Flushing, NY is a wholesale HVAC distributor serving contractors and facilities maintenance professionals across a 25-mile radius of the New York City metro area, stocking unitary equipment, specialty equipment, repair and replacement parts, and maintenance supplies. The Woodside-area location carries inventory spanning residential, light commercial, refrigeration, and facilities maintenance categories, giving commercial contractors a single source for a wide range of project and service call needs. The store also provides access to tools such as an AHRI System Selector for building certified split systems, an IHP Motor Finder, and an online eCatalog — practical resources for facility managers coordinating with HVAC contractors on equipment specifications. With a 4.6/5 Google rating from verified customers, Johnstone Supply has earned a reputation for knowledgeable counter staff and a willingness to assist contractors working through complex field problems. One long-term customer noted they have been purchasing from the store for at least 20 years, citing consistent helpfulness and accommodation as the reason for that loyalty. Another reviewer highlighted the professional staff and specifically noted that manager Angel will go out of his way to assist customers. For property managers and facility teams in Queens, Brooklyn, and surrounding New York City boroughs who work with HVAC contractors, knowing that a well-stocked, contractor-oriented supply house is nearby can reduce equipment downtime and parts lead times on commercial service work.

Frequently Asked Questions

What types of HVAC products does Johnstone Supply stock for commercial contractors?

Johnstone Supply in Flushing, NY stocks unitary and specialty equipment, repair and replacement parts, and maintenance supplies covering light commercial, refrigeration, and facilities maintenance applications. This range makes it a practical sourcing point for contractors servicing commercial buildings throughout the New York City metro area.

What is the service radius for the Johnstone Supply Flushing location?

The Johnstone Supply store at 2701 Brooklyn Queens/Long Island Expressway in Flushing, NY serves customers within a 25-mile radius, encompassing much of New York City and surrounding areas including Queens, Brooklyn, and nearby boroughs and suburbs.

Does Johnstone Supply provide training resources for HVAC contractors?

Johnstone Supply offers Johnstone University, a training platform described as 'Learning that Earns,' which contractors can access for professional development. This resource can be useful for facility managers vetting contractor competency or for contractors keeping current with equipment and code changes in the commercial HVAC field.

Can facility managers order Johnstone Supply products online?

Johnstone Supply offers an ecommerce solution and an online eCatalog, but customers must create an account and select their local store — in this case the Flushing, NY location — to view local pricing and availability and place orders. Facility managers coordinating with contractors can request an account directly through the store.

How do customers rate the staff knowledge at Johnstone Supply in Flushing?

The Flushing location holds a 4.6/5 Google rating across 43 reviews, with multiple reviewers specifically citing knowledgeable counter staff and professional service as standout qualities. One contractor noted the store is the best supply shop they have encountered, and another referenced two decades of continuous purchasing as evidence of consistently strong service.

Operating Hours

Monday	7:00 AM – 5:00 PM
TuesdayToday	7:00 AM – 5:00 PM
Wednesday	7:00 AM – 5:00 PM
Thursday	7:00 AM – 5:00 PM
Friday	7:00 AM – 5:00 PM
Saturday	8:00 AM – 1:00 PM
Sunday	Closed

License & Insurance

Insurance VerifiedNot verified

Location

2701 Brooklyn Queens, Long Island Expy, Flushing, NY 11377, USA

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Commercial Capabilities

24/7 AvailabilityNo

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Google Reviews

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5 years ago

Best Hvac supply in new york. Great price Great attitude Warm atmosphere Don’t let the competition and unhappy customers lure you away. Im comfortable here 💪🏽💪🏽💪🏽 Johnstone supply

— Angel C

5 years ago

I've been a customer here for at least 20 years. That's a testament to level of service they provide. Everyone is always very helpful and accommodating. With everything we have to deal with "in the field" it's a comfort to know that the crew at Johnstone is always there to help with what you need.

— jim chatzis

a year ago

This specific location sold me MERV 8 filters for $21 per unit, that can be found at homedepot or any other supply for under $14. Nice.

— AW Cooling Systems

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