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National Cleaning Group
Assessment

Commercial Cleaning Services in Riverside, CA

The Inland Empire is warehouse country, and cleaning here often means distribution floors measured in acres.

Get a Free Facility Assessment(202) 968-1190

Transportation and warehousing employs 171,199 people across Riverside and San Bernardino counties, concentrated around Ontario, Chino, and the freeway corridors toward San Bernardino. Retail trade is the largest employing sector, ahead of health care, and shopping centers and big-box stores fill out many portfolios. The metro is home to 4,769,007 people and covers a huge area, from Corona and Temecula to Palm Desert in the Coachella Valley, which makes route planning a cost in its own right. Warehouses need ride-on scrubbing, dock sweeping, and dust control, while attached offices and break rooms need standard janitorial care on a different schedule. Medical offices keep growing too, with 39 hospitals in the region. Janitors earn a median of $18.32 an hour. Call (202) 968-1190 to set up a walkthrough of your site.

Get a Free Facility Assessment(202) 968-1190

We serve facilities across the Riverside-San Bernardino-Ontario, CA area. Call (202) 968-1190 to book a free walkthrough and get a written quote.

Services we scope in Riverside

  • Janitorial Services

    Nightly or daily cleaning for commercial buildings: restrooms, trash, surfaces, and break rooms.

  • Office Cleaning

    Recurring office programs scheduled around the tenant's hours and access rules.

  • Day Porter Services

    A daytime attendant for restrooms, spills, and touchpoints while the building is open.

  • Floor Care

    Stripping, refinishing, burnishing, and carpet extraction on a set schedule.

Riverside metro at a glance for facility managers

Local market figures from the U.S. Census Bureau, Bureau of Labor Statistics, CMS, and NCES. Sources are listed at the bottom of the page.

Population, 2025
4,769,007 [1]
Population, 2020
4,601,615 [1]
Population change, 2020–2025
3.6% [1]
Janitorial establishments (NAICS 561720, 2023)
714 [4]
Janitorial employees
5,793 [4]
Janitor mean hourly wage (May 2024)
$20.63 [5]
Janitor median hourly wage (May 2024)
$18.32 [5]
Janitors and cleaners employed (May 2024)
20,060 [5]
Employment in information, finance, professional, and admin sectors (NAICS 51–56, 2023)
209,346 [4]
Hospitals
39 [6]
Colleges and universities
42 [7]
Principal cities
Riverside, Chino, Corona, Ontario, Palm Desert, Redlands, San Bernardino, Temecula [2]
Counties in the metro definition
Riverside County, CA; San Bernardino County, CA [3]

In May 2024, BLS reported a mean of $20.63 and a median of $18.32 an hour for janitors in this metro. Labor is the largest part of any cleaning contract, so local wages are useful budget context. Your price comes from the scope set at your walkthrough.

Largest private-sector industries by employment (County Business Patterns 2023)

  1. Retail trade (44-45): 224,267 employees
  2. Health care and social assistance (62): 215,280 employees
  3. Accommodation and food services (72): 189,090 employees
  4. Transportation and warehousing (48-49): 171,199 employees
  5. Construction (23): 106,119 employees
[4]

What this means when you scope a building

  • Price warehouse floors by scrubber hours and square footage, and schedule them between forklift shifts.
  • Retail trade employs 224,267 people here, the largest sector. Stores need overnight floor care and restroom resets before opening.
  • Palm Desert and Temecula are far from Ontario. Desert and southern sites usually get their own schedule and crew.
  • With janitors earning a median of $18.32 an hour, separate line items for floor care and office cleaning make it easier to adjust one without cutting the other.

Industries we scope in Riverside

Questions facility managers ask

Which parts of the Inland Empire do you serve?

We take assessment requests across Riverside and San Bernardino counties, including Riverside, San Bernardino, Ontario, Chino, Corona, Redlands, Temecula, and Palm Desert.

How are warehouse and commercial cleaning priced in Riverside?

BLS lists a median janitor wage of $18.32 an hour for the metro, which frames labor cost. For warehouses, price depends mostly on floor area, scrubber time, dock and break-room work, and shift pattern. For offices and stores it depends on square footage, restrooms, and frequency, all set after the walkthrough.

Can you clean both the warehouse floor and the office space in one contract?

Yes. Most distribution sites here have attached offices, break rooms, and restrooms that need daily care, while the floor needs scheduled scrubbing and dust control. One contract covers both, with separate frequencies for the floor and the offices.

What does the free facility assessment include?

We walk your building, review the areas you want cleaned and how they are used, and send a written quote for your building. Call (202) 968-1190 or email info@national-cleaning.com to book it.

Do you serve my part of the metro area?

We serve commercial facilities across the metro area, from downtown offices to suburban campuses and industrial parks. Call (202) 968-1190 to book a free walkthrough.

Nearby metros

We also serve facilities in nearby metros, including Los Angeles, CA, San Diego, CA, Oxnard, CA, Bakersfield, CA, Las Vegas, NV.

California service area·All service areas

Sources

  1. Population estimates · U.S. Census Bureau · View source
  2. Principal cities · U.S. Census Bureau · View source
  3. Metro boundaries · U.S. Census Bureau · View source
  4. County Business Patterns · U.S. Census Bureau · View source
  5. Occupational employment and wages · Bureau of Labor Statistics · View source
  6. Hospital directory · Centers for Medicare & Medicaid Services · View source
  7. College directory · National Center for Education Statistics · View source
  8. Geographic coordinates · U.S. Census Bureau · View source