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Claim This BusinessThomas Supply Inc operates from 625 15th Street in Lake Charles, Louisiana, serving homeowners and contractors across South Louisiana and Southeast Texas from six strategically placed locations. With 20 verified customer reviews generating a 4.7-star average rating, the company has built its reputation over three decades as an ICP equipment dealer. The Lake Charles branch handles walk-in customer traffic Monday through Friday from 7 AM to 5 PM, providing parts and equipment to DIY homeowners alongside professional HVAC contractors seeking same-day solutions.
What distinguishes Thomas Supply Inc from regional box-store competitors is their specialized inventory of OEM Fast Parts for Arcoaire, Comfortmaker, Grand Air, Heil, Keeprite, Maratherman, and Tempstar brands, the aftermarket line rarely stocked elsewhere. Their 2023 ICP Multi-Branch KeepRite Distributor of the Year award reflects consistent access to variable-speed and communicating equipment rated up to 19 SEER. The company maintains KeepRite within the Carrier family network, offering products backed by national warranty infrastructure while retaining locally owned distribution flexibility.
Reviewers recount specific scenarios where Thomas Supply Inc delivered beyond expectations. Brandon Marks described how a clerk walked him through an AC repair he had never attempted, saving money he could not afford to spend after an injury left him unable to work for months. Holly Lee praised their capacitor inventory, noting the exact part for her system was in stock when multiple other suppliers drew blanks. A reviewer named Austin A highlighted the staff's technical knowledge, while Jens Drachmann III characterized the experience as old-fashioned customer service where staff actually cared.
17 of 20 reviewers award 5 stars, with recurring praise for parts availability, staff patience, and technical guidance. The single 1-star review cites hold times and missed quote follow-ups, a communication issue rather than product quality. Positive reviews specifically mention helpful clerks, exact-part inventory, and knowledgeable staff who take time with customers.
| Sunday | Closed |
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| ThursdayToday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | Closed |
Stocked replacement components for Arcoaire, Comfortmaker, Grand Air, Heil, Keeprite, Maratherm, and Tempstar systems.
Up to 19 SEER variable-speed and communicating air conditioning units from KeepRite and Carrier family brands.
Capacitors, motors, coils, and diagnostic parts for homeowner DIY repairs.
Multi-unit equipment orders for contractor and commercial property management clients.
Staff guidance identifying correct parts and repair procedures for walk-in customers.
Six-branch distribution across Lake Charles, Alexandria, Lafayette, Baton Rouge, and Beaumont.