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Claim This BusinessJohnson Supply operates as a heating equipment supplier in Spring, Texas, specializing in parts and replacement units for residential and light commercial HVAC systems. With 67 customer reviews collected on major platforms, the business holds a 4.2-star average rating, placing it among the moderately reviewed suppliers in Montgomery County. The shop maintains weekday hours from 7:30 AM to 5 PM, closing on weekends to focus on in-store customer service and inventory management. Customers traveling from surrounding communities including The Woodlands, Conroe, and Tomball have visited this location seeking specific replacement components not available at big-box retailers.
What distinguishes Johnson Supply from mass-market competitors is its staff's diagnostic approach. Multiple reviewers describe walking in with vague problem descriptions and walking out with targeted solutions rather than unnecessary parts. The team provides guidance on electrical components, refrigerant lines, and blower motors that customers can install themselves. This consultative model saves homeowners from purchasing mismatched parts, a problem frequently cited in negative reviews of competing supply houses. The shop's preference for solving the problem over closing a sale represents an uncommon trade-off in the parts distribution business.
Named technicians appear throughout the review data, with Russell Knott receiving particular mention for preventing an unnecessary $30 repair by correctly identifying a run capacitor issue as a different component problem. Josh Wilson is acknowledged for professional conduct during service visits, while Wendy's parts procurement assistance has prompted repeat business. However, serious concerns exist: one reviewer alleges discriminatory treatment by staff member Brock Ryder, and multiple customers report pricing disputes and account verification difficulties. These named experiences suggest a business where competence varies significantly by staff member and where operational systems for pricing and customer verification may need improvement.
Three of eight reviewers award five stars, praising diagnostic accuracy and staff professionalism, while four reviewers cite one-star experiences involving pricing disputes, account verification refusals, and allege discriminatory treatment. Positive reviews consistently mention named staff members (Russell, Josh, Wendy) who provided problem-solving guidance rather than straightforward sales. Negative reviews concentrate on pricing transparency and customer account management.
| Sunday | Closed |
| Monday | 7:30 AM–5 PM |
| Tuesday | 7:30 AM–5 PM |
| Wednesday | 7:30 AM–5 PM |
| ThursdayToday | 7:30 AM–5 PM |
| Friday | 7:30 AM–5 PM |
| Saturday | Closed |
Supply of capacitors, motors, coils, and electrical components for most residential brands.
Staff helps identify malfunctioning components based on symptom description before parts are purchased.
Common and specialized run capacitors stocked for immediate pickup or same-day order.
Replacement blower motors available for residential HVAC systems across major brands.
Cleaning supplies and repair materials for refrigerant lines and evaporator coils.
Equipment and parts for light commercial heating and cooling systems.