Here's a question we get often: "What's the difference between janitorial services and commercial cleaning?" The terms get used interchangeably, but they're not the same thing.
Quick Answer: Janitorial services are daily or regular maintenance — trash removal, floor cleaning, restroom cleaning. Commercial cleaning includes deeper services — carpet cleaning, window washing, floor stripping. Most businesses need both, but on different schedules.
### Janitorial Services: Daily Maintenance
Janitorial services keep your office running day-to-day. Think of it as the routine work that prevents problems.
What's Included:
- Vacuuming carpets
- Mopping hard floors
- Emptying trash and recycling
- Cleaning and restocking restrooms
- Wiping surfaces in break rooms
- Spot cleaning spills
- Dusting horizontal surfaces
- Cleaning common areas
Frequency:
Daily for most businesses. Some offices need 5 days per week. Others manage with 2-3 times per week. High-traffic spaces need daily service.
Who Needs It:
Every business with a physical location. Offices, retail stores, medical offices, warehouses, schools, gyms. If you have employees or customers on-site, you need janitorial service.
Cost:
Typically $0.10-$0.25 per square foot per month. A 5,000 square foot office might pay $500-$1,250 monthly for regular janitorial service.
### Commercial Cleaning: Deep Cleaning Services
Commercial cleaning is periodic deep work that goes beyond daily maintenance. Think of it as the reset button.
What's Included:
- Carpet cleaning (extraction)
- Hard floor stripping and refinishing
- Window washing (interior and exterior)
- Deep cleaning of break rooms and restrooms
- Upholstery cleaning
- High dusting (vents, light fixtures, ceiling fans)
- Pressure washing (exterior areas)
- Post-construction cleaning
- Move-in/move-out cleaning
Frequency:
Monthly, quarterly, or annually depending on the service. Carpet cleaning might be quarterly. Window washing might be monthly. Floor refinishing might be annually.
Who Needs It:
Every business, but on different schedules. Offices need carpet cleaning. Warehouses need floor stripping. Retail needs window washing. The frequency depends on traffic and visibility.
Cost:
Priced per project, not per month. Carpet cleaning: $0.20-$0.40 per square foot. Floor stripping: $0.50-$1.00 per square foot. Window washing: $2-$5 per window pane.
### The Key Differences
| | Janitorial | Commercial Cleaning |
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| Purpose | Daily maintenance | Deep cleaning |
| Frequency | Daily or several times per week | Monthly, quarterly, or annually |
| Scope | Surface-level cleaning | Deep extraction, stripping, washing |
| Equipment | Standard vacuums, mops | Specialized equipment (extractors, floor machines) |
| Cost | Monthly retainer | Per-project pricing |
| Staff | Same crew each visit | May require specialized technicians |
### Which Do You Need?
You Need Janitorial If:
- Your office has daily foot traffic
- Employees work on-site
- You have restrooms that need restocking
- You generate daily trash
- You have break rooms that get used
You Need Commercial Cleaning If:
- Your carpets have visible dirt buildup
- Your floors have lost their shine
- Your windows are visibly dirty
- Your break room has sticky surfaces
- Your restrooms need deep cleaning
- You're moving in or out of a space
Most Businesses Need Both:
The janitorial service maintains cleanliness. Commercial cleaning restores what daily use wears down. Think of it like home maintenance — you vacuum daily (janitorial), but you shampoo carpets once a year (commercial cleaning).
### Can One Company Do Both?
Yes, and there are advantages to bundling:
Consistency: The company already knows your space. They know which carpet areas get heavy traffic. They know which windows face the street and get dirty faster.
Scheduling: The janitorial crew can tell you when commercial cleaning is needed. "Your lobby carpet is showing wear — time for extraction."
Pricing: Bundling services often costs less than hiring separate companies. Many companies offer discounts for combined services.
Accountability: One point of contact. If something is missed, you don't have to figure out which company is responsible.
### Common Mistakes
Mistake 1: Hiring Only One or the Other
Some businesses hire janitorial service but never schedule deep cleaning. Carpets wear out faster. Floors dull. Windows streak. You end up replacing flooring sooner.
Some hire commercial cleaning occasionally but have no regular janitorial. The office gets dirty between deep cleanings. Employees complain. You're paying for deep cleaning more often than necessary.
Mistake 2: Confusing the Services
If you ask a janitorial service for carpet extraction, they may say yes but lack the equipment. If you ask a commercial cleaning company for daily trash removal, they may not offer it. Understand what each provides.
Mistake 3: Ignoring Frequency
Daily cleaning without quarterly deep work means faster wear on surfaces. Deep cleaning without daily maintenance means you're cleaning messes that regular maintenance would prevent.
### Chicago-Specific Considerations
Winter:
Chicago winters bring salt. Janitorial service needs extra focus on entrance areas November through March. Commercial cleaning may need to happen more frequently for carpets and floors.
High-Rise Buildings:
Loop offices have different needs than suburban offices. Window washing requires specialized equipment. Freight elevator scheduling affects both janitorial and commercial cleaning.
Seasonal Deep Cleaning:
Many Chicago businesses schedule commercial cleaning quarterly — after winter (salt removal), spring (pollen), summer (humidity), fall (preparation for indoor season).
### How to Schedule Both
Option 1: Same Company
Find a company that offers both services. Schedule janitorial for daily or weekly. Schedule commercial cleaning for quarterly or as needed.
Option 2: Two Companies
Hire a janitorial service for daily maintenance. Hire a commercial cleaning company for periodic deep work. Coordinate between them for scheduling.
Option 3: In-House + Commercial Cleaning
Some businesses handle daily janitorial in-house and hire commercial cleaning for periodic deep work. This works for smaller offices but requires staff time and equipment.
### Pricing Comparison
Janitorial Service (Monthly):
- 2,500 sq ft office: $300-$600/month
- 5,000 sq ft office: $500-$1,200/month
- 10,000 sq ft office: $1,000-$2,500/month
Commercial Cleaning (Per Project):
- Carpet cleaning (5,000 sq ft): $1,000-$2,000
- Floor stripping (5,000 sq ft): $2,500-$5,000
- Window washing (50 windows): $100-$250
Total Annual Cost:
Most businesses spend roughly 80% on janitorial service and 20% on commercial cleaning. A 5,000 sq ft office might spend $10,000-$15,000 per year on cleaning — $8,000-$12,000 for janitorial and $2,000-$3,000 for commercial cleaning.
Need janitorial service, commercial cleaning, or both? Get a free quote or call 630-349-2862. We offer both services across Chicago.