Brady Johnston A/C & Heating

Brady Johnston A/C & Heating runs an HVAC operation out of Conroe, Texas, where they keep residential and light commercial systems in working order through the long hot summers and sudden winter fronts that hit the area. The company concentrates on air conditioning and heating work for local homeowners who deal with heavy humidity and equipment strain year after year. Staff members draw on practical knowledge of unitary systems, split units, and the common parts that fail in this climate, helping customers source what they need without unnecessary delays or extra trips.

They handle repairs such as swapping out capacitors on air conditioner units, fitting new Testo 550 gauges for technicians, and locating hard-to-find components like expansion valves or pressure switches. Steven Earle typically greets walk-ins and walks them through options, while Rick and Rico track down part numbers and cross-reference equipment details on the spot. Customers report stopping in for quick purchases that let them finish jobs the same day, with the team making sure both seasoned contractors and first-time buyers leave with the right items and clear instructions on installation or replacement steps.

Homeowners and pros alike note reliable turnaround on parts, straightforward answers about what fits their systems, and consistent helpful attitudes that keep people returning instead of shopping around. Reviews highlight how the crew treats every visit with the same attention whether someone needs a single capacitor or a full set of controls, which builds steady loyalty in a trade where downtime costs money. DIRT Score 4.46 from 42 reviews on Finds.

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“This is the best ac supply shop around ! Rick and Steven really go the extra mile to make sure I’m took care of. I’ve had a ac business for 8 years and they always make sure customer service is top priority. I bought the new Testo 550 gauges and they are Amazing! Highly recommended! Thanks Johnstone supply !”

“I've been relying on Johnstone Supply for all my HVAC needs for years, and every single visit is a great experience. The staff is incredibly friendly and always greets you with a smile, making you feel welcome right away no matter if you're a pro contractor or just picking up a few parts. The team members I've dealt with know their products inside and out. No guesswork or long waits they're quick, efficient, and genuinely want to help you succeed.Whether I'm grabbing filters, refrigerant, or specialty tools, it's always smooth, professional, and stress-free. If you're in the HVAC world, do yourself a favor and stop by you won't be disappointed!Thanks to the awesome team for consistently going above and beyond!”

“I stopped in today to purchase capacitors for an air conditioner unit.Steven Earle CS9 greeted me as I walked in. Customer service was top-notch and extremely friendly. I will definitely return in the future and will promote by word-of-mouth two other people I know. Thank you Steven!!”

“I've been going to this location since I've been in the industry. Conroe location is one of my favorite locations to visit due to Steven and Rico! Both have amazing attitudes and are very helpful when needing to locate part information!”

“Rico and Steven are always the most helpful. I come here whenever I can because the guys are on the ball and get me out the door quickly. Clean store great people always the best.”