What Are the Top-Rated Janitorial Services for Large Businesses? 8 Options

Understanding the top-rated janitorial services for large businesses and the companies providing them will streamline the journey to a consistently clean workplace.

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Written By: BOSS Editorial

Published: August 20, 2025 | Updated: August 26, 2026

Reading Time: 10 minutes

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Keeping large workplaces clean requires extensive time and effort. The facility employees should not have to devote extra hours every week to tasks that do not align with their jobs. Professional cleaning teams can lift those responsibilities from their shoulders and provide exceptional results that do not hinder company schedules or productivity.

Understanding the top-rated janitorial services for large businesses and the companies providing them will streamline the journey to a consistently clean workplace.

How to Choose a Cleaning Company

The best cleaning companies offer a roster of services tailored to each client’s needs, just like Maids in Brown which offer everything from move-in cleaning to maid service in Bethesda MD. Interested professionals should consider their business’s most frequent messes or sanitation concerns. The cleaning company will point to the best cleaning solutions, like disinfection, trash removal or carpet cleaning.

Janitorial business practices are another component to consider. The company should arrange schedules as needed, provide clear contract terms and have an excellent customer service reputation. If they have proven that they are reliable and do their job well, the janitorial team will be worth the investment.

The Best Companies Offering Janitorial Services

Anyone curious about improving sanitation standards around their workplace can compare the leading companies that provide those services. Their expert staff members could exceed expectations, keep employees healthy and make the jobsite a more enjoyable workplace.

1. The Facilities Group

The Facilities Group has a hybrid business model that relies on onsite staff and remote workers to meet each client’s unique needs. Employees and third-party staff members make scheduled arrangements and custom servicing possible. Clients get top-rated cleaning and sanitizing services with elevated communication.

Specialty cleaning, emergency and everyday janitorial services are available for single and multi-site clients across numerous industries. They are also available throughout the U.S., including Hawaii.

The Facilities Group
Janitorial ServicesNotable FeaturesClients Served
Restroom cleaning

Dusting

Window washing

Waste removal

Desk cleaning

Floor cleaning

And more

Daily and routine cleaning

Specialized deep cleaning

Eco-friendly standards

50-state coverage

Customizable service plans

School campuses

Manufacturing and industrial facilities

Corporate offices

Aviation facilities

Health care centers

Retail stores

Convention buildings

And more

2. Cleany

Cleany specializes in custom packages for every client. Companies with large buildings can tailor their services to precisely what they need, including morning or evening arrival times. Interested business owners or management teams can schedule services, access the loyalty program rewards and contact customer service through the website or Cleany app.

Cleany
Janitorial ServicesNotable FeaturesClients Served
Mopping

Dusting

Vacuuming

Trash removal

Restroom cleaning

Conference room cleaning

Kitchen cleaning

 

Bonded and insured

Complete supplies

Competitive pricing

Easy booking options

Retail companies

Education facilities

Government buildings

Corporate offices

Medical offices

Religious buildings

And more

3. Jani-King

Jani-King is an internationally known cleaning company that provides some of the top-rated janitorial services for large businesses. The company’s franchise locations offer the same quality and consistency through its custom cleaning programs. Due to Jani-King’s high standards, businesses with multiple branches can get the same results at every address.

Jani-King
Janitorial ServicesNotable FeaturesClients Served
Deep cleaning

Office cleaning

Dusting

Window washing

Waste removal

Bathroom cleaning

And more

EPA-approved and eco-friendly cleaning supplies

Tailored cleaning plans

24/7 customer support

Quality checks by supervisors

Auto dealerships

Places of worship

Restaurants

Retail stores

Industrial facilities

Financial institutions

And more

4. UMG Cleaning

Professionals rely on UMG Cleaning for nationwide janitorial services. UMG Cleaning has extensive supplies to meet the sanitation needs of various businesses, like office spaces needing light cleaning and industrial facilities with messy production processes. The well-trained team members use the latest cleaning technology to uphold leading safety standards. Clients also enjoy UMG Cleaning’s sustainable business practices and Green-Seal certified products.

UMG Cleaning
Janitorial ServicesNotable FeaturesClients Served
Carpet and floor care

Restroom sanitation

Window washing

Waste management

Disinfection and sanitization services

Routine cleaning and maintenance

And more

Environmentally friendly practices

Highly trained professionals

Free estimates

Offices

Retail spaces

Educational institutions

Health care facilities

And more

5. KBS

KBS staff members match their cleaning products and practices to each client’s needs. They tailor their routine according to what suits each space they enter. KBS also specializes in serving large companies. Extensive facilities are not a challenge for the company. Representatives also streamline reporting and services with the latest technology, ensuring everyone gets the desired results and trackable data backing up each bill.

KBS
Janitorial ServicesNotable FeaturesClients Served
Cleaning and disinfecting

Floor care

Custom cleaning programs

Thousands of sites nationwide

Consistent quality audits and reporting

Supplemental janitorial staff

Retail

Hospitality

Health care facilities

Banks

Corporate offices

Distribution centers

And more

6. Atlantic Building Solutions

The leadership trio at Atlantic Building Solutions sets the company apart from its competitors. They ensure that a senior team member works with every client, so every job is supervised and accountable.

The company’s roster of janitorial services covers everything a large business could need, including after-hours services. Curious business owners can contact the 24/7 customer support line to discover how the Atlantic Building Solutions team can meet their sanitation needs.

Atlantic Building Solutions
Janitorial ServicesNotable FeaturesClients Served
Dusting

Mopping

Vacuuming

Trash removal

Restroom sanitation

Spot cleaning

Grout cleaning

And more

Day porter and after-hours scheduling

24/7 customer support

Licensed, bonded and insured

Gyms and fitness facilities

Entertainment venues

Industrial and flex spaces

Retail

Office spaces

Distribution centers

And more

7. ServiceMaster Clean

 ServiceMaster Clean is a go-to janitorial services provider for large companies. The brand’s National Accounts program simplifies cleaning arrangements for companies with numerous branch locations. Clients can customize their services per venue and get the same service guarantee.

ServiceMaster Clean also works with clients in numerous industries. Small offices, big warehouses and complicated environments like health care organizations will not phase the highly trained team that arrives to clean germs and waste.

ServiceMaster Clean
Janitorial ServicesNotable FeaturesClients Served
Waste removal

Sanitation programs

Daily carpet care

Dusting and window washing

Office system cleaning

And more

65+ years of expertise

Detailed cleaning plans

Advanced technology and equipment

Office buildings

Health care facilities

Educational institutions

Dealerships

Warehouses

Churches

And more

8. ABM

People recognize ABM as an excellent source of janitorial support because the company also offers integrated facility solutions. Representatives understand complex services like electrical, HVAC and facilities engineering and know how to perform cleaning duties around challenging jobsites.

ABM serves many of the nation’s biggest brands with the largest facilities due to its dependable track record and stellar services. Interested professionals can inquire about its custom packages, including those with sustainability efforts in mind.

ABM
Janitorial ServicesNotable FeaturesClients Served
Window washing

Restroom sanitation and restocking

Waste management

And more

Sustainability standards

100+ years of expertise

3,000 national locations

Commercial real estate

Hospitality

Government

Health care

Data centers

Retail

And more

Benefits of Outsourcing Cleaning Responsibilities

Hiring an expert cleaning team is beneficial for numerous reasons. Teams should consider every positive outcome while deciding whether to invest in a janitorial contract.

1. Employees Enjoy a Healthier Workspace

Cleaner workplaces are healthier for everyone. No one will worry about what is on the counters, doorknobs or window panes if these frequently touched areas get professional attention from trained janitorial staff. If employees are not getting sick as often, the company’s productivity could increase.

Employees may also appreciate the boost in morale. Business leaders show they care about each worker’s well-being when they hire janitorial staff. People might stick with their jobs longer because they feel like a valued individual, rather than an overlooked part of the workforce.

2. Everyone Gains Time for Job-Specific Tasks

The average full-time worker spent 8.4 hours on the clock daily in 2024. If those employees also have to clean the office, their work hours could increase. They might use an extra half-hour every day for things like vacuuming or restocking the bathroom. Those hourly wages add up quickly. They also take people away from how they would otherwise spend that time in their personal lives.

Since many people get overtime pay when they work longer than expected, company leaders may save money long-term by investing in janitorial services. Everyone can get back to their job responsibilities, boosting productivity and reducing overtime payroll simultaneously.

3. Companies Save Money on In-House Expenses

Some big corporations hire in-house janitorial teams. While it might be nice to have them down the hall, those employees require wages, health care, paid time off and other costly benefits. Outsourcing cleaning responsibilities saves companies from those expenses. The difference is particularly noticeable for facilities like airports or industrial warehouses that need an extra-large janitorial staff.

Key Factors That Set Janitorial Teams Apart

Once company leaders know what options are standard janitorial services, they should know what makes each cleaning company unique. Choosing the top-rated janitorial services for large businesses will be much easier once the most notable differences are easy to spot.

1. Scheduled and Custom Routines

Janitorial responsibilities are custom to the building’s needs. Some professional teams might need vacuuming twice daily, while others only need bathroom touch-ups once every few days. Other options, like window washing or carpet cleaning, might depend on the season. The best janitorial companies can arrange standard and custom schedules to suit those needs.

Custom schedules might also make the difference between signing a contract and not. A company with a unique production schedule could only have time for cleaning during slower hours or late at night. Janitorial experts understand that, so they will work with new clients to create the best schedule for them.

2. Multi-State Service Coverage

Cleaning crews need to work close to their supply storage. They will load up before leaving for client businesses and return to restock as needed. If a janitorial company only has locations in one region, it cannot service client branches in other cities or states. The cleaning supplies and team members will not be close enough.

Businesses with multi-state services have numerous branches. They can service client buildings across regions while offering a faster response time during janitorial emergencies. This availability sets cleaning companies apart and makes the highest-quality providers more evident.

3. Excellent Customer Communication Practices

Even though many janitorial clients have schedules they prefer, they may still contact their cleaning company between visits. They might need to adjust their visit frequency or add another service to their contract. Experts providing the best janitorial services for large businesses understand those needs, so they maintain high-quality customer communication standards.

Most consumers prefer to resolve service issues over the phone, but others reach out digitally. Working with a janitorial service provider that uses multiple contact methods maximizes its ability to communicate with clients. Clients never have to worry about a full voicemail box during a cleaning emergency if they partner with a company with multiple communication channels.

4. Flexible Payment Options

Some businesses have less predictable revenue, like those providing seasonal services. They should work with a janitorial company that has flexible payment arrangements. Interested business owners can discuss payment terms, scheduling and late fees while setting up their contract. If they understand how to pay their bills and what to do when revenue fluctuates, company leadership will know they chose the best janitorial business for their needs.

5. Straightforward Contract Terms

Thoughtful business owners should explain their contracts to clients, but they should also take preventive measures so people understand the draft at first glance. Anyone curious about arranging professional janitorial services should browse their contracts to ensure that everything has a clause.

Details like the scope of the work, scheduling, cancellation policies and insurance coverage should be easy to understand. Otherwise, miscommunication could prevent cleaning clients from receiving the services they need. Company representatives should be willing to work through any questions so clients feel confident about their decision. If a cleaning service pushes for a signature and it is not a sanitation emergency, the partnership may not be the best step forward.

Selecting the Best Janitorial Service for Large Businesses

Once business owners find the top-rated providers of professional cleaning services, choosing the best company should feel straightforward. If the company provides the much-needed cleaning options, arranges schedules as needed and has clear contract terms, those in leadership positions will know they are investing in the best sanitation arrangement possible.