Colker Janitorial Supplies

10/05/2026

In honor of National Custodian Day on October 2, we are pleased to announce that Chris Schultz at J E Harrison Middle School in the Baldwin-Whitehall School District has been nominated a winner by his school community for his outstanding work! Congratulations, Chris!

09/21/2026

National Custodian Day is October 2nd! Do you know a custodian who goes above and beyond — keeping your school clean, safe, and running smoothly? Nominate them for recognition! Drop their name (and a quick story, if you have one) in the nomination form below. Let's recognize these everyday heroes!

09/16/2026

Schools are open, the mornings are getting cooler, and cold and flu season is right behind them. Our September Facilities Update covers what custodians and facilities managers should be thinking about now: why high-touch surfaces like desks, doorknobs, and break room tables are where germs spread fastest and how to keep them wiped down between full cleanings, what actually makes a facial tissue hold up once boxes start emptying, and a reminder that preseason ice melt pricing closes October 31. A few minutes of planning now saves a scramble in January. Read the full update at the link below. For inquiries or to place orders, contact us at 888-4-COLKER.

https://conta.cc/4xrbDmg

Email from Colker Janitorial And how to prepare for flu & cold season     Preseason ice melt pricing is still open, but the window is closing — and with kids back in school and cooler weather setting

08/26/2026

It's National Toilet Paper Day!
The one product everyone notices... when it's missing.
Celebrate the unsung hero of every restroom by stocking up before you run out. From jumbo rolls to premium tissue, we've got everything you need to keep your facility covered.
Because the best restroom experience starts with never hearing, "We're out of toilet paper!"

08/21/2026

Congrats, to our winners of the Steeler Tickets for tonights game. Glenn Bertha of Janiking and Triesta Scott of Tee's Cleaning. Thanks for stopping by our Storefront and have fun tonight!

08/12/2026

Winter feels far off, but preseason pricing on ice melt won't last. Lock in savings on Winter Melt, Steel City Meltdown & Excel 50 before October 31 — plus a look at our grippy winter gloves and a reminder to get your entrance matting ordered early. Read the full newsletter at the link below!
https://conta.cc/4xwdAyb

Email from Colker Janitorial Ice Melt Preseason Pricing     Get ahead of winter while it's still summer. August is the best time to lock in pricing and inventory for the season ahead — before demand (

08/11/2026

Stop by our Strip District or Indiana Storefrontsto Register to win August 21st Steeler Tickets

07/16/2026

Our July newsletter is out, and this month we're focused on what's underfoot in your facility. Inside: a carpet care checklist worth building into your maintenance routine, the often-skipped rinse step that affects how long carpet actually lasts, a push broom special, and why custom entrance matting protects the investment you've already made in your floors. Read the full issue here:

Email from Colker Janitorial Underfoot Essentials: Carpet, Brooms & Entry Mats     From carpets to entryways, this month we're looking down — literally. Carpet is one of the biggest investments in any

07/12/2026

Great day out celebrating Joe Miller’s retirement and a Bucco win! Plus a surprise rap in Joe’s honor by Fungi Flows:)

Greg ColkerJeff TishkoSaundra Hanberry

06/22/2026

We will be closed on Friday, July 3rd, 2026, in honor of the 4th of July!

If your scheduled delivery day is on Friday, your order will be delivered on Thursday or Monday.
We wish you a safe and happy holiday!