About US:

Hi, I'm Paul Martin, owner of Crossroads Supply. My wife and I have called Wentzville home for the last 10 years and we absolutely love it here. At Crossroads Supply, you can find all of your HVAC and appliance parts needs- Belts, fans, capacitors, ignitors and more! Whether you're a homeowner or a service technician, we will help get you going again! If we don't have your part today, we can generally have it by the next business day or ship directly to you. We look forward to serving you!

**UPDATE** SERVICING ST. CHARLES COUNTY

Our store in Wentzville has closed and we are now MOBILE and offering SERVICE! Give us call for parts and we'll meet you remotely or ship directly to you!! (Please call to verify stocked parts.)

Now offering curbside pick-up or delivery! Stay safe out there.

whats happening?

Air filter sale on all stocked inventory! Call for details!

How often should you replace your furnace filter?

• 1”-2” filters - Every 60 - 90 days

• 4” filters - generally about every 6 months

  During the colder months, your furnace is usually blowing air more frequently and filters should be checked on a monthly basis. Dust and pet dander can build up quickly. A dirty air filter puts stress on your blower motor making your system run inefficiently.

How clean is your water? Did you know that you’re supposed to change the water filter in your refrigerator about every 6 months? Aftermarket water filters may be cheap but they can actually harm your system. Get your factory recommended filters here today.  

Gear up for the summer with a new condenser fan motor.

notice:

I am pleased to say that we now offer HVAC & Appliance SERVICE.

This change does impact our location in Wentzville, making us a MOBILE business. Looking forward to continuing to serve you and increasing our offerings. Please call for assistance.

Contact Us:

Phone: 314-495-7390

email: crossroadssupplyparts@gmail.com

Hours of operation:  mon-thurs 9:00 am-5:00 pm  fri & sat 9:00 am-2:00 pm