Commercial HVAC Parts, Supplies, and Replacement Equipment

The parts you need. The expertise you trust. Havtech Supply helps contractors keep projects on track with in-stock inventory, proven products, and knowledgeable counter reps.

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Stocked, Ready, and Backed by 40+ Years of Expertise

Havtech Supply is the Mid-Atlantic’s premier HVAC parts distributor, serving contractors with fast access to replacement equipment, supplies, and tools.

What We Stock

From routine replacements to urgent repairs, Havtech Supply locations stock a full range of commercial HVAC parts and supplies:

Controls, VFDs & Building Automation Products

Diffusers, Grilles & Air Distribution Products

Full lines of Commercial HVAC Equipment & Accessories

Glycol, Pumps & Heaters

Motors, Belts & Drive Components

Save on Your Next Project

Find HVAC utility rebates and manufacturer promotions to cut costs and keep your projects competitive.

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Get the Right Part the First Time

Avoid delays and last-minute hassles. Get expert help choosing parts and equipment that fits your project, your schedule, and your goals.

Talk to a Counter Rep

Visit a Havtech Supply Location

Find addresses, hours, and directions to your nearest counter.

By the Numbers

Proven scale, trusted partners, and the inventory to keep your projects moving.

Years
0 +
Square feet of stocked HVAC Inventory
K+
Manufacturers
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Become Daikin Ductless Pro dealer

Havtech Supply is a proud distributor of Daikin ductless systems and light commercial rooftop units in Maryland, Washington D.C., Virginia, and Pittsburgh markets.

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Your Partner for HVAC Parts, Service, and Support

Havtech Supply is more than a parts counter. We’re your partner at every stage of the project, offering expert product guidance, quick warranty assistance, and dependable delivery options. Plus, we support contractors with focused training through the Havtech Learning Institute.

Warranty Assistance

Our team is here to simplify warranty claims and ensure you get fast resolutions. We’ll help you navigate the process so you can get systems back up and running without delay.

Will-call Service

Need it now? Call ahead and we’ll have your order pulled and ready for pickup. No wasted trips, no lost time. Call your nearest location.

Delivery

We provide dependable delivery options. Our logistics team helps you get the parts and products you need, when and where you need them.

Parts Availability Form

Ask about the parts, equipment or tools you need.

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