LONG PartsPros

When you need HVAC parts, you need a team dedicated to getting you the right products, fast. LONG PartsPros has the expertise to assist with HVAC, controls, and security parts, and ensure you get exactly what you need, when you need it.

LONG PartsPros Will Get You the HVAC Parts You Need Fast

Watch the video to see why LONG PartsPros is your go-to store for HVAC parts!

HVAC, Controls, and Security Parts


Buy On Your Terms

We have three convenient ways to order parts today:

Order Online

Whether you know exactly what you need or just want to browse our selection of HVAC parts, you can visit LONGPartsPros.com. Our online store boasts thousands of parts,  just a click away. When you shop online, you'll have the ability to see pricing and availability, purchase on account or with a credit card, view past orders for quick repurchasing, or access invoices and tracking information, 24/7. It's never been easier to find the HVAC parts you need. 

Order online now


HVAC Parts Banner for LONG PartsPros Homepage

Order by Phone

Are you looking online but don't see the HVAC parts you need? Do you have questions about a specific HVAC, building controls, or security part? Need parts troubleshooting? Give us a call at (855)-566-4778, any time between 7:30 AM and 4:00 PM (MT), and one of our PartsPros will be happy to assist you.

Visit Our Warehouse

Stop by the parts counter in our Littleton, CO or Murray, UT office to see the LONG PartsPros in action! You can pick up from will call or order HVAC parts in person while you chat with our friendly team of parts experts.

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Unequaled Customer Service

When you shop with LONG PartsPros, you'll be supported by over 50 years of industry experience. Our team has the know-how to answer your questions, find the parts you need, and get them to you fast. As a leading manufacturer's rep, you'll benefit from our buying power as well as our exclusive access to hard-to-find parts for new or aging systems. Whether you're looking for HVAC parts, building controls parts, or security system parts, we'll ensure you receive the right products, the first time. Many companies sell HVAC parts, but no one provides personalized service quite like LONG PartsPros.

HVAC Parts With Same-day Shipping

We understand that when you need a part, you need it quick. That's why most parts ordered by 2:00pm MT (Monday-Friday) are processed and shipped the same day. We can also ship to anywhere in the United States. Need a part even quicker? We offer expedited shipping on most parts and will prioritize your order to ensure you get it on time. 

OEM, Specialty, and Legacy Parts

We carry a large variety of Original Equipment Manufacturer (OEM) HVAC parts, so that you never have to sacrifice quality or compatibility. Our relationships with industry-leading manufacturers also gives us unparalleled access to specialty or legacy parts that can be hard to find. No matter how new or old your system, or obscure the part, we'll help you get the HVAC, controls, or security system parts you need. 

Manufacturer & Product Selection

Thanks to our long-standing partnerships, you'll receive the best prices and inventory on HVAC parts. We house thousands of ready-to-ship parts from more top brands than anyone else, giving you access to the widest variety of products in one convenient place. Need a part we don't have in stock? We'll work with our manufacturer partners to get you just what you're looking for. 

HVAC Products

We offer thousands of parts for a variety of HVAC systems. Browse some of our more popular products below:

  • Adapters
  • Actuators
  • Air Curtains
  • Bearings
  • Belts
  • Burners
  • Capacitors
  • Coils
  • Compressors
  • Contactors
  • Control Boards
  • Controllers
  • Cylinders
  • Dampers
  • Diffusers
  • Drain Valves
  • Fans & Fan Blades
  • Fill Valves
  • Filters and Filter Driers
  • Fire & Life Safety
  • Flexible Duct
  • Freezestats
  • Fuses
  • Gaskets
  • Generators
  • Grilles
  • Heaters, Heat Exchangers, and Heating Elements
  • Hoses
  • Humidifiers
  • Ignitors
  • Motors
  • Oil
  • Pilot Assemblies
  • Power Supplies
  • Pressure Controls
  • Pumps
  • Relays
  • Reversing Valves
  • Sensors
  • Switches
  • Temperature Controls
  • Thermostats
  • Transducers
  • Valves
  • Wheels
  • Wire

Our Clients Speak Out

"…Jake is the best parts guy I know. I have used him for about three years now for most of my part needs here at the stadium. There have been a couple times where he has really got me out of a pinch by providing a part last minute and even offering for someone to bring it down to me. I always know I will get a quick response on any request I have. Because of Jake we will continue to use LONG as out first option for parts here at the stadium."
Jeremiah J. Roybal
Denver Broncos Football Club
“I was working on an Eng Air unit. I was talking with Jake about the issues and he was able to help figure out the problem and put me in touch with tech support to verify the correction. Always great to have great support that LONG offers.”
Devin Barber
Denver Public Schools
"If there is a part that is hard to find, I know Jake will find it…I have been dealing with Jake for more than 15 years. There have been a lot of times he has come through with hard to find parts. I will keep coming back time after time."
Troy Ryder
“They always go out of their way to make sure I am taken care of. There has been many times they have stayed so I can get the parts I needed.”
Troy Cole
Denver Public Schools
“I call on LONG because of their responsiveness. I know that they will answer my phone call or email and get back to me with an equipment selection or product information quickly. When it comes to equipment selection they are the first call I make.”
Erik Johnson
Engineering System Solutions
“I want to thank you and your staff for supporting us in our effort to resolve issues at the BLM Hot Shots Building at Craig. I believe that with your help, we have shown the client that the cooling system does work as designed. Thanks to Dave Gardiner, Steve Dalvit, Travis Strabala and Joe Riley. We appreciate their help.”
Chuck E. Gumeson
Senior Engineering Specialist

When you need the best HVAC parts, you need a partner you can rely on. LONG PartsPros can help you get what you need. 

Get Started with LONG PartsPros

View the LONG Knowledge Center

How to Select the Right Air Curtain to Match Your Needs

This article was written in conjunction with our partners at Mars Air Air curtains (or air doors) are devices that produce a controlled stream of air across building entryways or openings to create

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Energy Savings: A Closer Look at the Impact of Air Curtains

This article was written in conjunction with our partners at Mars Air

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7 Reasons to Use Air Curtains in Your Facility

This article was written in conjunction with our partners at Mars Air

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