Master Supply Line

Master Supply Line Janitorial and Foodservice Supplies Your choice for Janitorial, Foodservice & Paper Supplies! Our retail store is open to the public.

At Master Supply Line we take great pride in our knowledgeable and friendly customer service. Our competitive pricing and fast reliable delivery service has been well known for the last 27 years. Family owned and operated, we service the Allentown, Bethlehem, Easton, Reading, Pottstown and surrounding areas. More of what we have to offer...
JANITORIAL: supplies, chemicals, equipment,
equipment rental
PAPER SUPPLIES: paper towels, CFold towels, toilet tissue, and so much more! FOODSERVICE SUPPLIES: disposables and non-disposables
RESTAURANT & BAR SUPPLIES
PARTY PAPER GOODS: General & Seasonal

09/24/2026

🍸 A great bar starts with the right tools.

Master Supply Line has the essentials that keep service moving—cocktail shakers, bar spoons, tongs, bottle openers, corkscrews, copper mugs, and more.

Stock your bar with dependable supplies built for busy nights and smooth service.

Visit our table this Thursday at the Macungie Farmers Market for a chance to win our basket raffle!
09/14/2026

Visit our table this Thursday at the Macungie Farmers Market for a chance to win our basket raffle!

09/14/2026

🧹 The right cleaning supplies can make even the toughest jobs feel more manageable!

Master Supply Line carries the everyday essentials needed to clean, protect and refresh your space—including nitrile gloves, dusters, carpet cleaner, heavy-duty hand cleaner, mop buckets and much more.

Perfect for restaurants, offices, cleaning crews, local businesses and anyone tackling a serious cleanup. Stop in, stock up and find reliable products ready to get the job done.

09/11/2026
Are ya ready for some football?!?
09/11/2026

Are ya ready for some football?!?

Power through the dirt with cleaning chemicals from Master Supply Line!
09/10/2026

Power through the dirt with cleaning chemicals from Master Supply Line!

Method Dish Soap Clementine Plant-based grease cutting power18 fl. oz. - $5 each While supplies last!!
09/09/2026

Method Dish Soap Clementine
Plant-based grease cutting power
18 fl. oz. - $5 each While supplies last!!

09/08/2026

🧁 Big baking plans start with the right supplies!

Master Supply Line has cupcake containers, bakery boxes, liners, foil pans, cake servers, and more to help you bake, package, and transport your creations with confidence.

Perfect for bakeries, home bakers, parties, fundraisers, and special events!

Stop in and stock up for your next sweet creation!

09/08/2026

🍂 Fall cleanup starts with the right supplies!

From heavy-duty trash bags and durable cans to scrub brushes, buckets, gloves, and more, Master Supply Line has professional-quality products to help you tackle seasonal cleanup the right way.

Stop by—we’re open to the public—or shop online anytime!

📍 49 S. Poplar St., Macungie
📞 610-966-9636
🛒 www.mastersupplyonline.com

Address

49 S Poplar Street
Macungie, PA
18062

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 12pm

Telephone

(610) 966-9636

Website

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