Johnstone Supply - The Petit Group

Johnstone Supply - The Petit Group Our product selection is continually growing to meet the needs of HVACR contractors to ensure we have the best brands and technology.

Johnstone Supply is a leading HVAC/R Wholesale Distributor with access to over 70,000 locally stocked products and inventory so you can get it same or next day in most cases. Plus, our relationships with hundreds of the industry's top manufacturers give you access to a million special order parts. From equipment, to parts, to supplies you can be confident Johnstone has what you need today. Johnstone Supply: Making it Easier to do Business.

09/25/2026

Fall allergy season is here. That's why Johnstone carries...the REME HALO Whole Home Indoor Air Purifier from RGF. It’s the solution that keeps your install working at its best, all year long. Do not install if your customer enjoys bacteria, viruses, mold spores and other toxins trapped in their vents. Side effects may include, indoor air quality that feels as fresh as the outdoors, easy installation, and an efficient system. For powerful continuous relief, install the REME HALO today.

Just one week remaining with our September Power Deal on the Pro-1 Universal Wi-Fi Thermostat. Find time to take advanta...
09/23/2026

Just one week remaining with our September Power Deal on the Pro-1 Universal Wi-Fi Thermostat. Find time to take advantage of this online-only $25 discount before the end of this month.

Fall allergy season is here. That means more IAQ installs, more LED cell replacements, and more opportunity for you. RGF...
09/18/2026

Fall allergy season is here. That means more IAQ installs, more LED cell replacements, and more opportunity for you. RGF's HALO-LED is a whole-home solution that protects the system and keeps your customer breathing easier. Stock up now. Shop RGF at Johnstone today.

09/16/2026

Tai McKinney is answering the most common questions we get from you! Like How do I know how many units I should install and where should they go? And when is ductless the right solution vs a ducted heat pump? We got you covered with local trainings and experienced counter staff.
Stop by to ask your burning questions, or just chat. We’d love to see you!

Enhance indoor comfort for your customers with the 221 Indoor Air Quality Basics course from Johnstone University. Expan...
07/31/2026

Enhance indoor comfort for your customers with the 221 Indoor Air Quality Basics course from Johnstone University. Expand your knowledge on IAQ and temperature management, plus boost your understanding of air improvement systems. Enroll now at JohnstoneUniversity.com.

Two summers of warranty coverage, that's what you get when you install a Copeland ZP Scroll Compressor with a White-Rodg...
07/24/2026

Two summers of warranty coverage, that's what you get when you install a Copeland ZP Scroll Compressor with a White-Rodgers SureSwitch Contactor and register both in the Copeland Mobile app at the time of installation. That's 18 months of coverage. Just install, register, and you're covered. Jump start your protection by visiting JohnstoneSupply.com/Promotion.

Just 10 days remaining with our July Power Deal on the Little Giant Condensate Pump. Find time to take advantage of this...
07/22/2026

Just 10 days remaining with our July Power Deal on the Little Giant Condensate Pump. Find time to take advantage of this online-only $5 discount before the end of this month.

Don't just take our word for it. The new Johnstone Supply mobile app will change the way you do business. Order the righ...
07/20/2026

Don't just take our word for it. The new Johnstone Supply mobile app will change the way you do business. Order the right parts from wherever the job takes you. The power of Johnstone, right at your fingertips. Download it now on the App Store.

When you're on a service call, the last thing you need is a contactor that doesn't fit. Eaton's C25 Definite Purpose Con...
07/13/2026

When you're on a service call, the last thing you need is a contactor that doesn't fit. Eaton's C25 Definite Purpose Contactors are direct replacements for most units already in the field. Engineered to keep dust out and run quietly, these units are fully UL-certified for safe A2L refrigerant use. Add one to your truck today when you stop by or add it to your next order in the new Johnstone Mobile App.

Last chance! The Summer of Savings ends July 31st. Every Resideo product you buy at Johnstone Supply is still an entry t...
07/10/2026

Last chance! The Summer of Savings ends July 31st. Every Resideo product you buy at Johnstone Supply is still an entry to win a VIP trip for two to Austin City Limits with airfare, hotel, and full festival access. Plus, great summer pricing that won't last. Sign up for Pro PERKS today and get gold status with 2% back through year-end. Don't let July slip by, talk to our counter staff to solidify your entry.

Address

1400 Edwards Avenue
Elmwood, LA
70123

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm
Saturday 8am - 12pm

Telephone

+15047331495

Website

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