
Utility Sinks
- Four sink categories for every task
- Heavy-duty build for industrial use
- Suited for janitorial & institutional use
NSF Approved Construction
ADA & TAS Compliant Products
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.























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

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

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

Serve custodial closets and utility rooms for daily mop filling, equipment rinsing, and general maintenance.
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Family-owned Texas manufacturer with stainless steel fabrication heritage dating back to 1958, delivering handcrafted quality in every sink.
Rugged 14GA and 16GA stainless steel construction meets NSF standards for food service, healthcare, and institutional compliance.
Warranty options up to 10 years back every janitorial sink purchase, reflecting the durability of Griffin Products' NSF-approved construction.
Share your project details and our team will respond with pricing, specs, and expert guidance—no obligation required.
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.
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.