Last updated on January 27th, 2026 at 10:25 pm
Maintaining commercial environments in Los Angeles is more than just aesthetics — it is directly tied to business performance, health standards, and regulatory compliance. Whether you operate an office building, healthcare clinic, retail store, school, fitness center, or corporate facility, hiring verified commercial cleaning professionals helps ensure spaces remain hygienic, productive, and safe for employees and customers.
Professional cleaning providers now offer recurring janitorial programs, deep sanitation services, disinfection, post-construction cleanup, carpet care, and full facilities maintenance integration. For facility managers tired of handling vendor scheduling, staff complaints, or inconsistent cleaning quality, it may be time to let top-rated commercial cleaning companies take over these operational tasks.
Top Commercial Cleaning Companies in Los Angeles 2026
We at Facilitybot have listed leading commercial cleaning and janitorial service providers operating across the Los Angeles metro area.
| Company Name | Rating | Status | Best For / Key Services |
|---|---|---|---|
| Pronto Maintenance Cleaning Systems | 4.9 | Excellent | Comprehensive janitorial + recurring schedules |
| Imagine It Clean Janitorial Services | 4.9 | Pro | Nightly cleaning for offices & medical facilities |
| Office Pro Commercial Cleaning Service | 4.9 | Pro | Post-construction + scheduled janitorial |
| Hercules Cleaning Services | 4.9 | Excellent | Reliable commercial + residential cleaning |
| Simply Clean | 4.6 | High Volume | Multi-unit & office deep cleans |
| ALA Cleaning Services | 4.8 | Excellent | Commercial + carpet cleaning |
| INX Commercial Cleaning | 4.5 | Professional | Service for corporate facilities |
| Knudtson Building Maintenance | 5.0 | Pro | High-touch commercial maintenance & janitorial |
| C.J.S. Commercial Janitorial Services | 5.0 | Excellent | Flexible scheduling + commercial programs |
| All City Janitorial Services | 4.4 | Fast Response | Quick quotes + office janitorial |
Note: These companies are not ranked in any particular order.
1. Pronto Maintenance Cleaning Systems
Pronto is widely praised for reliable and high-quality commercial cleaning. With over 60 verified reviews and consistent 10-minute response times, they are a strong pick for recurring commercial janitorial programs.
Key Features & Services:
- Recurring Commercial Janitorial Services
- Bi-monthly Cleaning Programs
- Post-Move & Post-Construction Cleans
- Fast Response Time (~10 mins)
- High Local Request Volume
2. Imagine It Clean Janitorial Services
Imagine It Clean specializes in office and institutional environments including fitness centers, medical clinics, schools, and retail buildings. Businesses choose them for both nightly cleaning and detailed janitorial work.
Key Features & Services:
- Janitorial for Medical & Corporate Offices
- Nightly Commercial Cleaning
- Retail & School Cleaning Services
- Consistently High Satisfaction
- Ideal for Multi-facility Operators
3. Office Pro Commercial Cleaning Service
Office Pro stands out for thoroughness and proactive communication. Clients highlight well-equipped teams and dependable quality across post-construction and ongoing cleaning needs.
Key Features & Services:
- Office & Corporate Cleaning
- Post-Construction Cleanup
- Scheduled Janitorial Services
- Fast Response within 1 Day
- 30+ Positive Reviews
4. Hercules Cleaning Services
Hercules offers reliable commercial and residential cleaning options with hundreds of local requests, indicating strong market demand and repeat usage.
Key Features & Services:
- Commercial & Residential Cleaning
- High Trust & Reliability
- Detailed Surface Cleaning
- Large Local Client Base
- Excellent Customer Feedback
5. Simply Clean
Simply Clean offers both home and office cleaning with a strong focus on deep cleaning for multi-unit environments. Their high request volume signals popularity among LA residents and property managers.
Key Features & Services:
- Office & Condo Deep Cleaning
- Upholstery & Interior Surface Care
- High Hire Volume (200+ Requests)
- 40-Minute Response Times
- Suitable for Move-In/Move-Out
6. ALA Cleaning Services
ALA provides commercial office cleaning along with carpet and specialty cleaning services, making them suitable for high-traffic environments requiring more than just janitorial sweeping.
Key Features & Services:
- Commercial Office Cleaning
- Carpet Cleaning Services
- 800+ Local Quote Requests
- Fast Response (~10 mins)
- Eco-Friendly Practices
7. INX Commercial Cleaning
INX is recognized for high-quality janitorial solutions tailored to larger commercial facilities. They are frequently recommended within industry circles for reliability.
Key Features & Services:
- Commercial Janitorial Programs
- Corporate Office Cleaning
- High Client Retention
- 10-Minute Response Time
- Facility-scale Cleaning
8. Knudtson Building Maintenance
Knudtson provides premium commercial maintenance alongside cleaning, making them useful for property and facility managers seeking bundled services.
Key Features & Services:
- Building Maintenance + Janitorial
- Flexible Commercial Service Plans
- 30-Minute Response Time
- Strong Long-Term Client Relationships
- Ideal for Offices & Buildings
9. C.J.S. Commercial Janitorial Services
C.J.S. offers excellent commercial service with flexibility in scheduling, making them suitable for facilities requiring cleaning outside regular operational hours.
Key Features & Services:
- Commercial Janitorial Services
- Flexible On-site Cleaning Teams
- 2-Hour Response Time
- Accommodates Off-Hours Cleaning
- High Customer Satisfaction
10. All City Janitorial Services
All City provides reliable and fast commercial cleaning with competitive pricing and positive customer sentiment.
Key Features & Services:
- Office & Business Cleaning
- Competitive Rates
- Positive Client Feedback
- 10-Minute Response Time
- Good for Small-to-Mid Businesses
Final Thoughts
Commercial cleaning plays a critical role in workplace health, brand perception, and facility compliance. With Los Angeles hosting thousands of corporate and retail environments, the companies listed above offer proven, high-quality janitorial solutions for businesses seeking consistency, responsiveness, and operational support.
