C & A Supply House

07/21/2026

New Hours Starting Wednesday, July 22!

We’re making it easier to get the parts and supplies you need before your workday begins!

Starting Wednesday, July 22, C&A Supply will open at 7:30 AM Monday through Friday. Whether you’re grabbing a last-minute part or stocking up before heading to the jobsite, we’ll be ready for you.

Stop in, grab what you need, and don’t forget to wave and say hello to Pam before you jump on I-70 and hit the road!

Hours of Operation
• Monday: 7:30 AM – 4:30 PM
• Tuesday: 7:30 AM – 4:30 PM
• Wednesday: 7:30 AM – 4:30 PM
• Thursday: 7:30 AM – 4:30 PM
• Friday: 7:30 AM – 3:00 PM

We look forward to seeing you bright and early!

We sell both standard and custom sheet metal, appliance parts as well as heating and air conditioning parts, furnace filters etc.

07/14/2026

AC not keeping up? Could just be a bad capactitor! Stop by C&A Supply today, we've got them in stock and ready to go. Backed by a 3 year warranty. 🔧

07/03/2026

Reminder: We will be closing early today in observance of Independence Day. We wish everyone a happy and safe 4th of July!

For emergency open: (816) 408-0313 $50 open fee on all transactions.

07/01/2026

06/15/2026

🔧 Did you know we also stock appliance parts? Whether you are a technician, contractor, or DIYer, we have got you covered!

Stop by or give us a call!
📍 505 S Broadway, Oak Grove, MO 64075
📞 (816) 690-4197

06/09/2026

Come grab a new furnace filter today so you stay cool!

05/21/2026

C&A Supply will be closing early Friday, 05/22/26 @11:00 AM in observance of Memorial Day. We will reopen on Tuesday, 05/26/26 @8:00 AM. Sorry for any inconvienence. We hope you have a wonderful Memorial Day Weekend.

04/17/2026

Today in order to make sure all employees get back to their homes, we are closing at 2 PM. Thank you and be safe.

⚠️ KC Severe Risk Upgrade ⚠️

KC Metro now within the MODERATE RISK ( Level 4 out of 5).

Initial risk large hail & strong tornadoes, then severe wind gusts 60-90mph.

Share with your friends & family and remain vigilant today my friends.

04/09/2026

💡 Why that $20 Amazon capacitor isn’t saving you money

About once a week someone walks in and says:
"I just replaced my capacitor a few months ago… and it failed again."

9 times out of 10, it came from Amazon.

Here’s why:

✅ Quality Matters
Cheap capacitors use lower grade components. They work at first, but heat and load quickly break them down.

✅ Microfarads Matter
As bargain capacitors weaken, motors struggle to start, hum loudly, or run inefficiently, putting extra strain on your system.

✅ Reliability Saves Money
Saving $15 today can turn into downtime, another service call, or even motor damage tomorrow.

At C & A Supply, we stock contractor-grade Supco Linebacker dual run capacitors with a 2-year warranty. Built with thicker film construction and tested for extreme HVAC operating temperatures - because parts should last seasons, not months.

Get the right part the first time. Stop by C & A Supply today.

04/07/2026

Power and phones are out on Broadway. Hyvee strip mall,
Cell line for these situations 816.408.0313