Johnstone Supply

Name: Johnstone Supply
Telephone: +13077769133
Rating: 4.30

Heating equipment supplier 4.30(9 reviews) 120 Corporate Blvd, South Plainfield, NJ 07080, United States

Johnstone Supply in South Plainfield, NJ is a leading wholesale distributor to the HVAC, refrigeration, and property maintenance industries. With a diverse product range and excellent customer service, they cater to both residential and commercial needs. Visit them for high-quality heating and cooling solutions.

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Services Johnstone Supply offers

Johnstone Supply offers a wide range of HVAC and refrigeration services:

Wholesale distribution of HVAC equipment
Refrigeration components supply
Heating equipment supplier
Plumbing and hydronics equipment
HVAC controls and OEM parts
Air distribution and ventilation systems
Refrigeration oils and system treatments
Training and tools for HVAC professionals

Johnstone Supply business numbers & email addresses

Email addresses

Not available.

Phone number

+13077769133

Location & directions

Johnstone Supply is located at 120 Corporate Blvd, South Plainfield, NJ. Easily accessible for all your HVAC needs.

120 Corporate Blvd, South Plainfield, NJ 07080, United States

Service hours

Friday	7 AM–5 PM
Saturday	7:30 AM–12 PM
Sunday	Closed
Monday	7 AM–5 PM
Tuesday	7 AM–5 PM
Wednesday	7 AM–5 PM
Thursday	7 AM–5 PM

Johnstone Supply overview

Johnstone Supply is a leading wholesale distributor in the HVAC and refrigeration industry. Located in South Plainfield, NJ, they provide a comprehensive range of products including heating and cooling systems, parts, and accessories. With a commitment to excellence, they serve both residential and commercial customers, ensuring top-notch service and products.

Send letters & parcels

To send letters or parcels to Johnstone Supply, use their physical address: 120 Corporate Blvd, South Plainfield, NJ 07080. Ensure all packages are marked with the appropriate return address for efficient handling.

Send a resume or CV

Interested candidates can send their resumes or CVs directly to Johnstone Supply's headquarters. Ensure your application includes all relevant details for the role you are seeking, and mail it to their main office location for consideration in upcoming opportunities.

Business highlights

Leading wholesale distributor in HVAC industry
Comprehensive range of HVAC and refrigeration products
Exceptional customer service and industry expertise

Accepted payment methods

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Customer experiences

Customers have praised Johnstone Supply for their wide range of products and expert knowledge in HVAC and refrigeration. The staff’s helpfulness and quick service are highly appreciated. Share your experience with Johnstone Supply to help others make informed decisions.

katerina zuckermann

Absolutely terrible. They refused to sell me Nu22 without proper explanation. The only condition they agreed to sell it was if I come physically and they can sell only 2 cans because they “don’t want to deplete their stock”. No one provided proper explanation why they refused to sell. My company has an account with Johnstone and they still refused. Absolutely trash and ridiculous customer service. I went to united refrigeration in Newark who sold me 10 cans of Nu22 without any issues. You have terrible customer service. You lost a customer. For some reason united refrigeration did not care I have an account registered in Ny. You guys did. Your service is absolute trash. You maybe have to give it a second though the way you sell your products and treat your customers

Sergey Beregovoy

I wanted to buy a TXV valve, but they refused to sell it to me because I have an account in New York, and this store is located in New Jersey. I don't understand why I can't buy this in a store located in the United States of America? It’s a strange business - to buy something in a store, you need to go to your home state.

Melvin Peralta

I’ve been working with David at Johnstone Supply for a while now, and I can confidently say he’s one of the best in the business. He always knows exactly what I need, often anticipating it before I even ask. Whether it’s parts, tools, or advice, David delivers every time. What really sets him apart is his exceptional customer service. He consistently picks up the phone, even during busy times, and makes sure my needs are met quickly and efficiently. His dedication to his customers and his knowledge of the HVAC industry are unmatched. If you’re looking for reliable service and someone who genuinely cares about your success, David at Johnstone Supply is the person to call. Highly recommend!

E. Mueller

Been purchasing here for decades. Consistently charged 20-40% higher than any other competitor. Suggest calling other supply houses in the area and only going if no other options available.