News

Preconstruction Planning

We keep our warehouse in Houston stocked with exhaust fans, fire dampers, radiation dampers, single duct VAV boxes, fan powered VAV boxes with electric heat, Vibration Isolation, and many other products for the HVAC industry.

Our mission is to be the industry leader in customer satisfaction by providing quality products and services which are cost effective, innovative, and reliable.

Vendor
Support

Watch for the new to the industry Price Engineer's HVAC Handbook - to be personally delivered to you and upon request!

Please contact us for a factory visit to Price and/or Greenheck.

Line Card

Here is a list of the products and brands we as a  supplier represent and sell.

Click the link below for the PDF

 

History

In 1956 Harry Grant, a mechanical engineer with a strong background in air distribution, founded H.D. Grant Co., Inc.

Over the years, the company has represented many of the best manufacturing lines in the HVAC industry.

 

Today, Harry D. Grant, Jr. (Danny) has been President and Chief Operating Office for the company for the past 30 years. John Gilbert is the Sales Manager and has been with the company since 1992.

H.D. Grant currently employs a staff of 27, of which include salespeople, assistants, a warehouse team and 3 HVAC engineers covering Southeast Texas.

We have been in our current location for 20 years with a 20,000 square foot warehouse stocked with exhaust fans, fire dampers, radiation dampers, single duct VAV boxes, fan powered VAV boxes with electric heat, Vibration Isolation, and many other products for the HVAC industry. We represent the top lines with Greenheck and Price Industries leading the way for our success. Our manufacturers over the years have presented us with numerous awards by achieving sales goals and consistent territory quota sales.

 

​H.D. Grant's mission is to be the industry leader in customer satisfaction by providing quality products and services which are cost effective, innovative, and reliable. We offer excellent customer service and expect the same service from our manufacturing lines we represent. Our sales staff is a large part of who our company represents and we commend them for their hard work and strong work ethics.

 

Southeast Texas' 

Leading HVAC Experts!

Products

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Fan and Vent Products, Centrifugal, Vane Axial and Industrial Fans, Lab Exhaust Systems, Kitchen Ventilation and Hood Systems, Energy Recovery Units, Make-Up Air Units, Indoor Air Handling Units,

Louvers and Dampers

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Commercial Kitchen Hoods,Energy Management Solutions, Fire Suppression, Kitchen Exhaust Fans & Make Up Air

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Air Curtains

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HVAC and Duct

Accessories / Hardware

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Sheet Metal Duct and Fittings,
Spiral Duct and Fittings

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Round Registers

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Fabric ductwork customizable for heating, cooling, ventilation,

and dehumidification.

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Air Distribution, Underfloor Air Distribution, Air Terminal Units and Fan Coil Units, Sound Attenuators, Displacement Ventilation, Critical Environments, Radiant Systems, System Controls

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Carbon Monoxide Fume Exhaust System, Welding and Smoke Removal, Cartridge Collectors

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Gas Phase Filtration

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Dust Collectors

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Dust Collectors

Manufacturer of Products for
Environmental Systems

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Vibration Isolation Products

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Advanced Technology for Grease and Odor Reduction

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Electronically operated airflow control valves for critical environments such as laboratories and cleanrooms.

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Access Doors for Duct, Sheetrock, U.L. Rated

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Lindab Duct Systems with Accessories

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Gas Fired Heating Equipment

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Damper Actuators, Valves, Controls,
Humidifiers, Electric Heaters

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High‐Volume, Low‐Speed Fans

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HVAC Silencers, Accoustical Panels, and Accoustic Louvers

1956

Year Established

126

Awards Won
 

CONTACT

Inquiries

H.D. Grant currently employs a staff of over 27 salespeople in Houston covering Southeast Texas.

Reach out to have one of us to contact you today.

Office

5417 Renwick Dr,

Houston, TX 77081

Tel: (713) 668-8880

Fax: (713) 668-8887

Employment

To apply for a job with HD Grant,

please use the form to the left and we will respond asking fo you to send a cover letter together with your C.V. 

Get a quote: (713) 668-8880
 

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