Benoist Brothers Supply Co. 

is a full service wholesale distributor of heating and air conditioning products.

Currently the company offers 10 convenient Pro Stock locations in Illinois, Missouri, Kentucky, Tennessee and Indiana. The management team at Benoist Brothers has over 400 years of HVAC experience and believes that excellence in customer service is our Number One Goal. The Benoist Brothers sales team has the expertise and knowledge to help you meet your needs for all heating and air conditioning products. Experienced employees provide assistance in a fast and friendly manner.

Benoist Brothers was established in Mount Vernon, IL in 1928 by 3 brothers: Ray, Roy and Charlie Benoist. Before Benoist Brothers sold HVAC, the company built and sold coal furnaces. Charlie had a son, Albert, who became the second president of Benoist Brothers. He worked for 30 years and never fully retired. Albert’s son, Jack Benoist, joined the business in 1974 and served as president and CEO from 1987 until 2015.

Benoist Brothers has expanded to 10 stores located in Mt. Vernon, IL (1928), Jackson, MO (1987), Belleville, IL (1989), Evansville, IN (1991), Fenton, MO (1993), Owensboro, KY (1995), Union City, TN (1999), Paducah, KY (2003), Springfield, IL (2006), Earth City, MO (2013). In 2018 Benoist acquired NuComfort Supply and added three Chicago branches - Learn More About NuComfort Supply. Each of our warehouses are filled with large inventories of geothermal and solar thermal equipment as well as parts for energy saving systems. Our modern facilities have state of the art equipment providing fast and accurate service for ordering needs. Engineering expertise is available for facility layout and planning. With our fleet of trucks, Benoist Brothers will deliver promptly to meet all of your HVAC needs. We currently have two headquarters located in Mount Vernon, IL and in Fenton, MO.

Our Brands

AccuTools
Adaseal International
Advanced Technology Gloves
Air Oasis
Air Scrubber
Airgas
Apollo America/Air Products Control
Armacell
Aspen Coils
Atco Rubber Products
Back Stop
Baron Wire
Bell & Gossett
BMI
Braeburn
Broan
BUILDER'S BEST INC.
Cal
CENTROTHERM
Certainteed
Charles Austen
Chemours International Operations
Clip Light
Coastal Wipers
Comfortaire
Copeland
CPS
Cresent Tools
CTS
D & WINCOPORATED
Deflecto
Duro Dyne
Dynamic
Ecobee Ltd.
ECOER, INC.
Esprigas
EVERFLOW SUPPLIES
Franklin Electric Co
FREUDENBERG FILTRATION TECHNOLOGIES, LP
Friedrich Air Conditioning
Generic
Grundfos
Haier
Harris
Heat Flo
Heat Transfer Products Group
Heatcraft
Honeywell
HQ Dummy
Icm Controls
Inficon
Intermatic
Ipex
JB Industries
JMF Company
Johnson Controls
KE2 Therm Solutions
KLEIN TOOLS, INC.
LAARS HEATING SYSTEMS COMPANY
Lambro Industries
Lennox
Lenox Tools
Lucas Milhaupt
Lukjan Metal Products
Maid o Mist
Majestic Metal
Majestic Steel USA
Mars
Mechanix Wear
Midwest Tool-Midwest Snips
Milwaukee Electric Tool Corporation
Mortex Products
NAVAC INC.
NDL INDUSTRIES (USA) INC.
Nest Google Labs
Neuco
Not Specified
Packard
Packless
PATE OMPA
Pro1
Qwik Products/Mainstream Engineering
r FOIL
Rapid Locking System
Rectorseal
Reflectix
Rehau
RESEACH
Reznor Nortek
Rheem Manufacturing
Ritchie Engineering
Robertshaw
Royal Metal Products
Santa-Fe Products Therma-Stor
Selkirk
Sensible Products
Shure
Sinclair
Skuttle Manufacturing
Slant Fin
Solaronics AirTech
Soler & Palau
Sterling
Taco
Tekmar/Watts
Trueaire
TURBOTORCH
Uniweld
Veto Pro Pac
White-Rodgers
White-Rodgers Copeland
Xantus Products
Zilmet
ZSI-Foster