Commercial kitchen cleaning is not one price, it is several layers stacked together. Most restaurants pay $150 to $350 per visit for routine nightly cleaning, $300 to $800 for a periodic deep clean, and $200 to $1,500 or more for NFPA 96 hood and exhaust service, depending on size, volume, and how much grease has built up. Restaurant kitchens sit at the top of the commercial cleaning pricing band for one simple reason: grease, heat, and fire-safety compliance make the work more labor-intensive than any office.
This guide breaks down what each layer costs, why kitchens are priced the way they are, and where a Louisville restaurant can realistically control the number.
The three layers of commercial kitchen cleaning
A complete kitchen cleaning program is built from distinct services, each on its own schedule and price:
| Service | Typical 2026 cost | Typical frequency |
|---|---|---|
| Daily / nightly kitchen cleaning | $150 – $350 per visit | Nightly, often split with kitchen staff |
| Periodic kitchen deep cleaning | $300 – $800 per session | Monthly to quarterly |
| One-time deep clean (pre-inspection) | $800 – $3,500 | As needed |
| Hood & exhaust (NFPA 96) cleaning | $200 – $1,500+ per system | Monthly to annually, set by code |
Why restaurant kitchens cost more to clean
A 5,000-square-foot office and a 5,000-square-foot restaurant are not remotely the same cleaning job. Kitchens carry cost drivers that other commercial spaces simply do not:
- Grease. Airborne grease coats hoods, walls, equipment, and floors, and removing it takes degreasers, scrubbing, and time.
- Heat and equipment. Fryers, grills, ovens, and cold storage all require careful, often manufacturer-specific cleaning.
- Health compliance. Health inspections check dozens of cleanliness points, and a professional who understands them helps you avoid violations.
- Fire safety. Grease in an exhaust system is fuel for a fire, which is why hood cleaning is regulated by law rather than left to preference.
Because of this, restaurant kitchen labor sits at the top of the commercial range. For how kitchens compare to other facility types, see our commercial cleaning cost guide.
Kitchen deep cleaning: scope and cost
A periodic deep clean goes well beyond nightly wipe-downs. It typically covers degreasing hoods and filters, cleaning behind and beneath equipment, scrubbing floors and drains, sanitizing prep surfaces, and detailing walls and ceilings where grease collects. Expect $300 to $800 per session for most restaurants on a monthly or quarterly schedule.
A one-time deep clean is a different animal. When a kitchen is preparing for a health inspection, reopening after a closure, or catching up after a long stretch without deep service, cost climbs to $800 to $3,500 depending on size and condition. The lesson most operators learn is that staying on a regular schedule is far cheaper than paying to recover from a neglected one.
Hood and exhaust cleaning: the compliance layer
Kitchen exhaust cleaning is the one service you do not get to schedule by preference. Under NFPA 96, the national fire-safety standard, commercial kitchens must have their hoods, ducts, and exhaust fans professionally cleaned on a frequency tied to how they cook. This is specialized, certified work, usually handled by a dedicated provider rather than a general cleaning crew, and priced per system:
| Kitchen type | NFPA 96 frequency | Typical cost per visit |
|---|---|---|
| Low-volume, single hood | Annually | $300 – $700 |
| Moderate-volume sit-down | Semiannually | $450 – $1,200 |
| High-volume, 24-hour, wok or charbroil | Quarterly | $600 – $1,800 |
| Solid-fuel cooking | Monthly | $1,000 – $3,500+ |
A quick warning worth passing along: quotes of $100 to $200 for a full system usually mean the crew is only washing filters and wiping the hood face, not cleaning the ductwork to bare metal. A legitimate provider cleans the full system and leaves written, photo-documented proof for your inspector and insurer.
How to control your kitchen cleaning costs
The most cost-effective restaurants use a hybrid model. Kitchen staff handle daily closing duties, wiping stations, sweeping, and equipment cool-down, while a professional handles the weekly or monthly deep cleaning and the code-required hood service. This keeps daily labor in-house and reserves paid professional time for the work that actually needs specialized skill and equipment.
The other lever is consistency. A kitchen on a steady schedule never builds up the grease that makes deep cleans expensive, avoids the emergency pre-inspection scramble, and lowers the fire risk that clean exhaust systems are designed to prevent. One grease fire or failed inspection costs more than a full year of professional cleaning.
How City Wide Louisville approaches kitchen cleaning
Every kitchen is different, so an accurate number requires a walkthrough. At City Wide Facility Solutions of Louisville, we assess your kitchen’s size, layout, cooking volume, and condition, then build a cleaning program around your schedule and your health-compliance needs. That includes deep cleaning, degreasing, detailed equipment and surface cleaning, disinfection, and floor and drain care, all coordinated through a single dedicated facilities solutions manager so you are not juggling multiple vendors. We serve restaurants and food-service operations across Louisville, St. Matthews, Jeffersontown, New Albany, and the wider Kentuckiana region.
Request your free kitchen cleaning estimate and we will build a plan that keeps your kitchen clean, compliant, and inspection-ready.
Frequently Asked Questions
How much does commercial kitchen cleaning cost?
It depends on the service. Routine nightly cleaning runs $150 to $350 per visit, a periodic deep clean runs $300 to $800 per session, and NFPA 96 hood and exhaust cleaning runs $200 to $1,500 or more per system. A one-time pre-inspection deep clean can reach $3,500.
How much does a restaurant kitchen deep cleaning cost?
Most restaurants pay $300 to $800 per deep-cleaning session on a monthly or quarterly schedule. A one-time deep clean before a health inspection or after a long closure runs higher, from $800 to $3,500 depending on size and condition.
How often does a commercial kitchen hood need cleaning?
NFPA 96 sets the frequency by cooking type: monthly for solid-fuel operations, quarterly for high-volume or 24-hour kitchens, semiannually for moderate-volume restaurants, and annually for low-volume kitchens.
Why is restaurant kitchen cleaning more expensive than office cleaning?
Grease, heat, specialized equipment, health-code compliance, and fire-safety requirements all add labor and skill that a standard office never requires, which places restaurant cleaning at the top of the commercial pricing band.
Can I save money by having staff clean the kitchen?
Yes. The most cost-effective approach is a hybrid model where staff handle daily closing duties and a professional handles periodic deep cleaning and code-required hood service, keeping paid professional time focused on specialized work.
