Johnstone Supply

About the business:

At our heart, we are a dedicated HVAC services provider based in Port St. Lucie, Florida. Specializing in heating and air conditioning systems, we supply top-tier equipment designed to meet your comfort needs effectively.

Our commitment lies in providing reliable solutions for homeowners seeking dependable HVAC services. With our extensive experience in the industry, we ensure that every installation, repair, or maintenance job is carried out with precision and expertise. Our offerings encompass supplying heating equipment and air conditioning systems tailored to your specific requirements.

Choose us for professional service rooted in Port St. Lucie, where our team of experts prioritize your satisfaction above all else. We invite you to explore our range of services and discover why we're a trusted choice for homeowners seeking quality HVAC solutions.

Heating Equipment Supplier

In Port St. Lucie, we provide top-quality heating equipment solutions for your home. Our Heating Equipment Supplier service ensures your …
Book from $50
Air Conditioning System Supplier

In your home's sweltering heat, look to us, Johnstone Supply in Port St. Lucie. We provide top-tier Air Conditioning System …
Book from $50

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Hours of operation

Mon – Fri
Sat – Sun

7:30 AM – 5:00 PM
Closed

Latest reviews

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Benjamin Cuningham
8 June 2026
2
No retail. ASAP is right around the corner on Florida Mango.
Sunshine A/C
8 June 2026
5
I had the pleasure of speaking with Anthony, and he was extremely professional, knowledgeable, and went above and beyond to make sure I received the specific order I needed for a client. He was not only helpful but also very informative throughout the entire process. You can truly tell he enjoys his career with Johnstone Supply, and that passion shows in the level of service he provides. Thank you again, Anthony, for your professionalism and dedication—I truly appreciate it! Thanks for making my day easier and for your amazing customer service!Nicole with Sunshine A/C