NSF Approved Construction certified

NSF Approved Construction

ADA & TAS Compliant Products certified

ADA & TAS Compliant Products

Janitorial Sinks

Griffin Products' janitorial sinks—including jumbo, mop, service, and utility models—are heavy-duty stainless steel fixtures engineered for commercial cleaning, custodial tasks, and facility maintenance. NSF-approved and handcrafted in Texas, these sinks feature rugged 16-gauge construction built to withstand daily use in food service, institutional, and industrial environments.

Utility Sinks
Utility Sink 36 X 24 W / Pull Down Sprayer
UTILITY SINK 48 X 24
FLOOR MT MOP SINK 20 X 16 X 12
UTILITY SINK 30 X 18
UTILITY SINK 21 X 18 W / PULL DOWN SPRAYER
JUMBO SINK 48 X 30
JUMBO SINK 42 X 30
FLOOR MT MOP SINK 28 X 20 X 12
SERVICE SINK 18 X 14
FREE STANDING MOP SINK 18 X 18 X 14
UTILITY SINK 24 X 18
UTILITY SINK 36 X 24
Utility Sink 48 x 24 w/ Pull Down Sprayer
UTILITY SINK TWO COMP 21 X 18
SERVICE SINK 22 X 16
UTILITY SINK 21 X 18
FLOOR MT MOP SINK 20 X 20 X 8
SERVICE SINK 20 X 15
UTILITY SINK 30 X 18 W / PULL DOWN SPRAYER
FLOOR MT MOP SINK 24 X 24 X 8
SERVICE SINK 22 X 16
UTILITY SINK 24 X 18 W / PULL DOWN SPRAYER

Our Range of Products

Utility Sinks

Utility Sinks

  • Four sink categories for every task
  • Heavy-duty build for industrial use
  • Suited for janitorial & institutional use
Utility Sink 36 X 24 W / Pull Down Sprayer

Utility Sink 36 X 24 W / Pull Down Sprayer

  • 36x24 inch bowl with 14 inch depth
  • Pull-down sprayer for rinsing
  • Built for heavy-duty commercial use
UTILITY SINK 48 X 24

UTILITY SINK 48 X 24

  • 48x24 inch bowl with 14 inch depth
  • 16GA stainless steel construction
  • Built for heavy-duty commercial use
FLOOR MT MOP SINK 20 X 16 X 12

FLOOR MT MOP SINK 20 X 16 X 12

  • 20x16x12 inch mop basin
  • Floor-mounted for bucket filling
  • 16GA stainless steel, NSF approved
UTILITY SINK 30 X 18

UTILITY SINK 30 X 18

  • 30x18 inch bowl with 14 inch depth
  • 16GA stainless steel construction
  • Built for heavy-duty commercial use
UTILITY SINK 21 X 18 W / PULL DOWN SPRAYER

UTILITY SINK 21 X 18 W / PULL DOWN SPRAYER

  • 21x18 inch bowl with 14 inch depth
  • Pull-down sprayer for rinsing
  • Built for heavy-duty commercial use

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Frequently Asked Questions

What is a janitorial sink?

A janitorial sink, also called a mop sink or service sink, is a low, deep stainless steel basin installed in custodial closets and utility rooms. It's used for filling and emptying mop buckets, cleaning equipment, and disposing of dirty water, and is built to withstand frequent heavy-duty cleaning tasks.

What is a cleaner's sink?

What's the difference between a mop sink and a utility sink?

What gauge stainless steel is used in janitorial sinks?

Are janitorial sinks NSF approved?

Do janitorial sinks come with faucets and drains included?

Can janitorial sinks be custom fabricated?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Commercial Food Service & Restaurants

Commercial Food Service & Restaurants

Used for mop bucket filling, cleanup, and sanitation tasks in commercial kitchen back-of-house areas.

Institutional Facilities (Healthcare & Education)

Institutional Facilities (Healthcare & Education)

Support custodial cleaning and infection control protocols in hospitals, schools, and government buildings.

Industrial & Manufacturing Facilities

Industrial & Manufacturing Facilities

Handle heavy-duty washdown, equipment cleaning, and waste disposal in industrial plants and manufacturing sites.

Facility & Janitorial Operations

Facility & Janitorial Operations

Serve custodial closets and utility rooms for daily mop filling, equipment rinsing, and general maintenance.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Facility Managers & Institutions Choose Griffin Products

Three Generations of Craftsmanship

Family-owned Texas manufacturer with stainless steel fabrication heritage dating back to 1958, delivering handcrafted quality in every sink.

NSF-Approved Durable Construction

Rugged 14GA and 16GA stainless steel construction meets NSF standards for food service, healthcare, and institutional compliance.

Warranty-Backed Durability

Warranty options up to 10 years back every janitorial sink purchase, reflecting the durability of Griffin Products' NSF-approved construction.

Ready to Upgrade Your Facility's Janitorial Sinks?

Share your project details and our team will respond with pricing, specs, and expert guidance—no obligation required.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 800-379-9709. You can also send us a quick email at sales@gpsink.com.