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Supplying HVAC Professionals the Right Parts at the Right Price
With 30+ years of experience in the commercial HVAC industry, we know controls.
Find All you Need From Damper and Valve Actuators
to Networking and Plumbing Supplies
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Your Trusted Source for HVAC, Electrical and Plumbing Supplies
Explore our top categories below — high-quality parts and supplies for professionals and contractors nationwide.
Premium actuators, sensors and variable frequency drives from leading control system brands.
Valves, fittings, pipes and accessories to cover every plumbing job, big or small.
Pumps, motors, and cooling and heating supplies to keep your systems running smoothly.
Relays, transformers, wiring and more for reliable residential and commercial performance.
Why Choose Blackhawk Supply?
We combine decades of industry expertise with outstanding customer service. Our knowledgeable team is here to help you find the right HVAC equipment parts and supplies for your next project. Whether you're managing a large commercial air conditioning installation or a minor heating system repair, we have the parts and support you need. Here are the top reasons to partner with us for your HVAC supplies:
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Our Top-Selling Products
Explore our most popular HVAC parts, plumbing supplies and electrical components:
Best Sellers
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MD3304X | Motor disconnect switch, 3 P, 30 A, NEMA 1, 3, 3R, 4, 4X and 12 enclosure | Square D
Brand: Square D
SKU: MD3304X
LF120 US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120 US
FSLF120 US | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120 US
EISK5-100T | Skorpion 5-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-100T
LMB24-3-T | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: LMB24-3-T
LF24 US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: LF24 US
iO-WR | Wireless Relay | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-WR
A421ABC-02C | ELECTRONICSINGLESTAGE | Johnson Controls
Brand: Johnson Controls
SKU: A421ABC-02CShop By Brand
We carry parts and systems from the industry's most trusted brands, from Belimo and Honeywell to Johnson Controls.
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