H.D. Grant Company, Inc. supplies products for the HVAC industry from its Houston warehouse.
The company employs more than 15 salespeople in Houston.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
The company’s salespeople cover Southeast Texas.
The Houston warehouse stocks exhaust fans, fire and radiation dampers, single-duct and fan-powered VAV boxes, including versions with electric heat, and vibration isolation products.
Source: LinkedIn company description · Retrieved October 13, 2026
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RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 15, 2026, September 19, 2026, September 29, 2026, October 8, 2026, October 9, 2026 and October 10, 2026. How the company lists are built.
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