About THC

Technical Hot and Cold Parts

Offering Genuine Heating & Cooling Parts Since 1991

At Technical Hot and Cold, our goal has always been to provide efficient and effective solutions to the HVAC needs of our customers – including their parts needs! Since 1991, we’ve sourced and supplied HVAC parts of all makes and models to help customers all over the world maintain and repair their heating, cooling, and refrigeration systems. We even stock brands not typically available by other companies, and since we’ve developed great relationships with manufacturers, we can help you find those “hard-to-find” parts.

Visit Our Parts Warehouse or Shop Online

If you haven’t already, shop our extensive inventory of A/C, furnace, chiller, boiler, and HVAC parts online. You can browse by category, brand, or search specifically by model or part number. Or, feel free to visit our parts warehouse located in Westland, MI – Walk-ins are always welcome! If you don’t immediately see what you’re looking for, give us a call and we’re happy to help get you the part you need.


Customer Service Beyond the Sale for Your HVAC Parts Needs

From our dedicated DIY customers to industry experts, we’re proud to supply the genuine HVAC parts you’re looking for, no matter how large or small your project. With same-day shipping and a one-year factory warranty on most items, you can also trust that you’ll get your part on-time, and can rely on the warranty should any unexpected issues arise. Plus, if you have any parts questions, you can count on our team to provide expert advice since our entire parts staff is fully trained within the heating and cooling industry.

Technical Experts in the HVAC Industry

Beyond supplying parts, Technical Hot and Cold is also a complete HVAC service company, serving both residential and commercial installation, maintenance, repair, and air quality needs – even custom engineered HVAC design-build solutions. So, if you have a question about which part is right for repairing your heating and cooling equipment, we can provide unmatched expertise you can count on to get the job done right. Or, if your job requires a professional team, give us a call!


Get in Touch


Technical Hot & Cold
38568 Webb Dr.
Westland, MI 48185


(734) 326-3900


Worldwide Shipping
Genuine OEM Parts
Secure Shopping
1-Year Returns