Commercial Janitorial Services

We Take Our Cleaning as Seriously as You Take Your Work.

Welcome to SourceONE where world-class janitorial services are always job one!

We believe that cleanliness in the workplace matters. It creates an atmosphere of excellence and elevates employee morale and productivity. It tells all visitors – clients, prospects, vendors and guests – that this is a place where people take pride in their work.

If that’s the kind of results you want from your janitorial service provider, (and you’re not currently getting) then you need SourceONE on your FM team.

At SourceONE, we are dedicated to maintaining your facilities to the most demanding standards…yours!

Commercial Janitorial Cleaning Services

San Jose, San Francisco, and Greater South and East Bay Area

All Cleaning Services | SourceONE Building Maintenance

We Have Many Cleaning Services To Offer:

Commercial Carpet Cleaning

SourceONE’s commercial carpet cleaning involves the professional maintenance and deep cleaning of carpets in business environments such as offices, hotels, and retail spaces. 

Using specialized equipment and cleaning techniques, such as hot water extraction, encapsulation, and dry cleaning, our trained technicians remove dirt, stains, and allergens from carpets, enhancing their appearance and extending their lifespan. 

This process of commercial carpet cleaning not only improves the overall aesthetics of the workspace but also promotes a healthier indoor environment by reducing pollutants. 

From our extensive experience, regular commercial carpet cleaning ensures a clean, professional look and contributes to a positive impression for clients and employees alike.

Read more here about our commercial carpet cleaning services.


Commercial Carpet Cleaning

SourceONE’s commercial carpet cleaning involves the professional maintenance and deep cleaning of carpets in business environments such as offices, hotels, and retail spaces. 

Using specialized equipment and cleaning techniques, such as hot water extraction, encapsulation, and dry cleaning, our trained technicians remove dirt, stains, and allergens from carpets, enhancing their appearance and extending their lifespan. 

This process of commercial carpet cleaning not only improves the overall aesthetics of the workspace but also promotes a healthier indoor environment by reducing pollutants. 

From our extensive experience, regular commercial carpet cleaning ensures a clean, professional look and contributes to a positive impression for clients and employees alike.

Read more here about our commercial carpet cleaning services.


Cement Floor Cleaning

Our commercial cement floor cleaning services involve the professional maintenance and deep cleaning of cement floors in various business environments, including warehouses, factories, laboratories, cleanrooms, and retail spaces. 

Utilizing advanced equipment and techniques such as pressure washing, scrubbing, and sealing, SourceONE’s skilled technicians remove dirt, stains, grease, and other contaminants. This process not only enhances the appearance of the cement floors but also ensures a safer, more hygienic workspace by eliminating slip hazards and prolonging the floor’s durability. Regular commercial cement floor cleaning helps maintain a clean, professional environment, boosting workplace safety and contributing to a positive impression for clients and employees.

Please use this link to learn more about our commercial cement floor cleaning services.

Cleanroom Cleaning Services

SourceONE’s cleanroom cleaning services for biotech and pharmaceutical facilities involve specialized maintenance to ensure the highest standards of cleanliness and contamination control in environments where precision and sterility are paramount. 

Our trained technicians utilize advanced techniques and equipment, including HEPA filtration, microfiber materials, and specialized disinfectants, to meticulously clean floors, surfaces, and equipment. 

This process adheres to strict regulatory standards, removing particles, microbes, and other contaminants to maintain the integrity of sensitive operations. Regular cleanroom cleaning prevents contamination, ensuring the safety and efficacy of biotechnological research and production. 

These services are essential for maintaining compliance, protecting products, and ensuring the overall quality of biotech endeavors.

Follow the link to read more about our cleanroom cleaning services.

Commercial Disinfectant Cleaning

SourceONE’s commercial disinfectant cleaning services provide comprehensive sanitization solutions for various business environments, including offices, healthcare facilities, schools, and retail spaces. 

Our expert technicians use hospital-grade disinfectants and advanced cleaning techniques to eliminate viruses, bacteria, and other harmful pathogens from surfaces, high-touch areas, and common spaces. 

This thorough process includes disinfecting floors, workstations, restrooms, and communal areas, ensuring a safe and hygienic environment. Regular disinfectant cleaning helps reduce the risk of illness, promotes employee and customer health, and enhances overall workplace safety. 

These services are vital for maintaining a clean, professional, and compliant business space, and fostering trust and well-being.

Read more about our commercial disinfectant cleaning services here.

Commercial Janitorial Services

SourceONE’s commercial janitorial cleaning services provide essential cleaning and maintenance solutions for a wide range of businesses, ensuring a clean, organized, and hygienic environment. 

Our professional janitorial teams perform routine tasks such as dusting, vacuuming, mopping, restroom sanitation, and regular waste removal, as well as specialized services like window cleaning, carpet care, and floor maintenance. Utilizing high-quality equipment and eco-friendly cleaning products, these services are customized to meet the unique needs of each commercial space, including commercial buildings, offices, schools, healthcare facilities, retail stores, and event spaces.
The benefits of commercial janitorial cleaning services extend beyond aesthetics. A clean and well-maintained workspace boosts employee morale and productivity by creating a pleasant and healthy working environment. Regular cleaning reduces the spread of germs and allergens, leading to fewer sick days and promoting overall well-being. Additionally, a pristine business environment leaves a positive impression on clients and visitors, enhancing the company’s reputation. 

Please read more about SourONE’s commercial janitorial cleaning services here.

Day Porter Services

Our day porter services provide essential, ongoing cleaning and maintenance support throughout the business day. 

Skilled porters handle various tasks, including cleaning restrooms, replenishing supplies, sanitizing high-touch areas, managing waste, and addressing spills or immediate cleaning needs. 

These services ensure a consistently clean, safe, and presentable environment for employees and visitors. Day porters also assist with setting up and breaking down meeting rooms and events, ensuring everything runs smoothly. 

By maintaining a high standard of cleanliness and promptly addressing issues as they arise, day porter services enhance workplace efficiency and contribute to a positive, professional atmosphere.

Please read more about our day porter services here.

ESD Floor Maintenance

SourceONE’s ESD (Electrostatic Discharge) floor maintenance services are specialized cleaning and care solutions designed for environments where static electricity control is crucial, such as electronics manufacturing, data centers, and laboratories. 

Our trained technicians use specific techniques and products to clean and maintain ESD flooring, ensuring its effectiveness in dissipating static charges. 

Regular maintenance includes cleaning, conditioning, and testing the flooring to meet industry standards. Proper ESD floor maintenance prevents static build-up, protecting sensitive equipment and reducing the risk of damage or malfunction. 

These services ensure a safe, compliant, and efficient workspace, critical for operations that rely on static control.

Please follow this link to read more about our ESD Floor Maintenance services.

Green Cleaning

SourceONE’s green cleaning services offer environmentally friendly cleaning solutions that prioritize the health and well-being of employees, clients, and the planet. 

Utilizing eco-friendly products and sustainable practices, our green cleaning services reduce the use of harmful chemicals and minimize environmental impact. 

Our green cleaning involves biodegradable and non-toxic cleaning agents and energy-efficient equipment. These practices ensure a clean and healthy workspace and contribute to a sustainable future.

The benefits of green cleaning services are extensive. For companies, green cleaning enhances our customers’ corporate social responsibility profile and frequently improves their brand image by demonstrating a commitment to sustainability. 

Employees benefit from a healthier work environment with reduced exposure to toxins and allergens, leading to fewer sick days and increased productivity. 

Additionally, green cleaning practices support environmental conservation by reducing pollution and conserving natural resources. Overall, green cleaning services create a safer, healthier, and more sustainable workplace, fostering well-being and promoting eco-conscious business operations.

To learn more about SourceONE’s green cleaning services, please follow this link.

Hard Floor Care and Finishing

SourceONE’s hard floor care and finishing services provide comprehensive maintenance and enhancement for a variety of hard flooring types, including tile, wood, laminate, and vinyl. 

Our professional technicians perform tasks such as deep cleaning, stripping, waxing, buffing, and sealing to restore the floor's appearance and protect it from wear and damage. 

These services enhance the durability, shine, and aesthetic appeal of hard floors, ensuring they remain in top condition. Regular hard floor care and finishing extend the lifespan of flooring, maintain a clean and professional environment and create a positive impression for employees and visitors.

Learn more about SourcONE’s hard floor care and finishing services here.

Lab Cleaning Services

SourceONE’s professional lab cleaning services provide specialized cleaning solutions tailored to meet the stringent requirements of laboratory environments. 

Our trained technicians are equipped with industry-grade equipment and specialized cleaning agents to ensure the cleanliness, safety, and compliance of lab spaces. 

These services entail thorough cleaning of laboratory benches, equipment, fume hoods, and other critical areas to prevent cross-contamination and maintain the integrity of research and experiments.
The benefits to companies are manifold. Firstly, professional lab cleaning services uphold regulatory standards, ensuring compliance with industry regulations and standards.
Secondly, they promote a safe and hygienic working environment, reducing the risk of accidents and contamination.
Learn more here about our professional lab cleaning services

Life Science Facility Cleaning

When it comes to pharmaceutical and biotech cleaning, we take quality control very seriously. Each of our cleaning technicians undergoes extensive training in order to join our team and is always briefed on facility protocols and procedures before each job.

Commercial Janitorial Cleaning

We provide the most reliable janitorial services in the Northern California area to help you ensure that your work area is immaculate. Learn a little bit more about the commercial cleaning services that we offer and make sure that you contact us today to get started!

Industries Served

SourceONE focuses on clients where the quality of cleaning, safety, maintenance, and appearance is critical to the basic function of the establishment. We serve a wide variety of market sectors, including the following, with our vast expertise and superior quality.

When We Say World-Class,
We Mean ISO 9001:2015 Certified.

SourceONE is not your typical janitorial service provider. We’ve gone to great lengths to ensure that our people, our process, and our cleaning tech are certified to international quality standards. 

Why does SourceONE ISO Certification Matter to You?

  • Increases confidence in our services: The standard ensures that we have robust quality control processes in place, leading to increased trust and satisfaction.
  • Enables process improvement: The standard helps identify and eliminate inefficiencies, reduce waste, streamline operations, and promote informed decision-making, resulting in better client outcomes.
  • Promotes ongoing optimization: Regular audits and reviews encouraged by ISO 9001:2015 enable us to continually refine our quality management systems, stay competitive, and achieve long-term success.
  • Ensures effective complaint resolution: ISO 9001:2015 offers guidelines for resolving customer complaints efficiently, contributing to timely and satisfactory problem-solving. 
Find out more about ISO 9001:2015 here.

What is ISO 9001:2015?

ISO 9001:2015 is a globally recognized standard for quality management. It helps organizations of all sizes and sectors to improve their performance, meet customer expectations and demonstrate their commitment to quality. Its requirements define how to establish, implement, maintain, and continually improve a quality management system (QMS).

Implementing ISO 9001:2015 means your organization has put in place effective processes and trained staff to deliver flawless products or services time after time.

When choosing a janitorial service provider, look for a company that can prove they provide the highest quality cleaning…that’s SourceONE.

Discover the Difference That ISO Certification Can Make.

“Our experience with SourceONE has been exceptional.  Their team demonstrates professionalism, attention to detail and commitment.  They deliver great results, leaving our premises spotless and inviting.

We highly recommend SourceONE to anyone seeking top-notch janitorial services.”

Here’s Another Great Reason to Choose SouceONE: Green Seal Certification. 

If your organization is one of the thousands that have instituted environmentally responsible initiatives, you’ll be pleased to know that in addition to ISO certification, SourceONE is aso Green Seal certified.

That means SourceONE provides:

Superior staff training:
Your SourceONE team is trained in the safe and effective handling and use of all cleaning products, cleaning procedures, use and maintenance of cleaning equipment, and all procedures needed to conform to this world-recognized standard.

More effective cleaning operations:

We improve the overall wellness and health of your employees, customers, vendors and guests by reducing exposure to dust and toxic chemicals. This is proven to decrease asthma attacks. We also use methods to significantly reduce waste from our cleaning operations. And each of our high quality services are provided on a tailored basis using your SOP and our expertise and experience handling unique and challenging environments. (link to Life Sciences main page).

Better equipment and safer products.
SourceONE uses products and equipment that have been approved for their high-quality cleaning performance and reduced environmental impact (safe effective chemicals, lower energy use for powered equipment, less packaging and waste). Not only is this good for the environment it also provides exceptional performance and value.

Clear communications.

From detailed SOP documentation to accurate and complete work logs, SourceONE is known for their excellence in setting expectations, meeting and exceeding those expectations, and being highly responsive in addressing any and all issues. Just like in any relationship, honest, clear communication is the key to building trust.

Third-party verification.

Our Green Seal certification is provided by an independent third-party with extensive experience in assessing and auditing cleaning operations. It’s your assurance that when we say green cleaning, we mean it!

The Benefits of Hiring SourceONE

When it comes to commercial cleaning in the Bay Area, you want a janitorial company that you can trust will provide you with the highest quality services. Here are a few reasons to choose SourceONE

industrial cleaning experience


Having been in the industry for over two decades, you can rest assured that we know what we are doing and will leave your facility spotless.

comprehensive cleaning service

Comprehensive Services

Whether you have very demanding needs or just require standard cleaning, we will get it done. From building maintenance to cleanroom services and beyond, we can help.

Dedication to Quality

Dedication to Quality

We have incredibly high standards when it comes to the quality of the work that we provide. We make sure to only hire the best and make sure that we assess the work of our employees so that your expectations are not only met but are exceeded.

green cleaning

Green Cleaning

We are committed to helping the planet in any way that we can, which is why we are a leader in the environmentally-preferred green cleaning industry.

Why Green Cleaning Matters.

For decades, cleaning products have relied on a potent cocktail of chemicals to combat dirt and grime. However, these very chemicals, designed to sanitize our surroundings, often end up poisoning them instead. Volatile organic compounds (VOCs) commonly found in cleaners pollute indoor air, contributing to respiratory problems, allergies, and even cancer. They also leach into waterways, disrupting aquatic ecosystems and jeopardizing sensitive species.

These traditional cleaning products, made with harsh chemicals and pollutants, pose multifaceted challenges. Despite their surface-level efficacy, these chemicals infiltrate indoor air, jeopardizing employee health and compromise indoor air quality. Moreover, the production and disposal of these products contribute significantly to environmental degradation.

The pervasive use of these chemical-laden products in office spaces exacerbates health concerns like respiratory issues and allergies among employees. Too often, a result of their disposal is harmful residues seeping into ecosystems, furthering environmental concerns.

And the environmental toll doesn’t stop at the product itself.

Manufacturing and transporting traditional cleaning products require significant resources and fossil fuels, further adding to the carbon footprint. And then there’s the problem of plastic packaging that ends up in landfills or our oceans after a single use.

A person's hands using a spray bottle to clean a surface, with a fine mist in the air and a microfiber cloth, demonstrating thorough disinfecting procedures.

SourceONE Offers a Better, More Sustainable Cleaning Service.

In today’s world, social and economic trends are moving towards a more environmentally conscious mindset. Businesses, once primarily focused on profit margins, are now increasingly aware of their broader environmental footprint. And this heightened awareness extends to every aspect of operations, including adopting eco-friendly office cleaning practices.

In an era where environmental responsibility is gaining paramount importance, businesses are increasingly recognizing their role in fostering sustainability. Among the various facets of corporate operations, office cleaning stands as a significant contributor to environmental impact.

While it may not seem like the most glamorous topic, office cleaning has a significant impact on the environment. From the harsh chemicals that pollute indoor air and waterways to the not-so-energy efficient machines and wasteful plastic packaging, traditional cleaning practices leave a hefty environmental footprint.

But there’s good news! Implementing eco-friendly office cleaning practices can transform this routine chore into a powerful step towards sustainability, benefiting both the planet and your employees. And at SourceONE, we embraced eco-friendly office cleaning early on to align with this global shift towards sustainability.

Eco-friendly cleaning products are formulated with non-toxic, plant-based ingredients that are just as effective in cleaning but gentler on your employee’s health and the environment. Instead of harsh fumes and stinging smells, subtle scents of citrus and lavender replace the chemical assault on your senses. The adoption of eco-friendly practices in office cleaning brings a host of other benefits, as well.

By utilizing non-toxic, plant-based cleaning products, businesses can significantly reduce exposure to harmful chemicals. Not only do these products effectively clean surfaces, but they also contribute to improved indoor air quality, fostering a healthier work environment.

Commercial Janitorial Cleaning

Switching to eco-friendly cleaning doesn’t just improve indoor air quality; it also conserves precious water. Water-efficient cleaning methods, such as the use of microfiber cloths and spray mops, can significantly reduce water consumption compared to traditional methods. Additionally, investing in energy-efficient cleaning equipment, like HEPA filters and low-power vacuum cleaners, helps minimize your carbon footprint while maximizing cleaning power.

And the benefits of eco-friendly cleaning extend beyond the environment.

Studies have shown that a clean and healthy work environment boosts employee morale, reduces absenteeism due to illness, and increases productivity. Knowing their workplace is free from harmful chemicals and committed to sustainability can enhance your employees’ sense of well-being and pride in their company. And they significantly enhance a conducive workspace for prioritizing health and sustainability.

Keep Office Clean Between Biotech Cleanings

SourceONE is Your One Source for Commercial Janitorial Services.

We’ve learned a lot and cleaned a lot in our 22 years of operation.

We Have Many Cleaning Services To Offer:

  • Carpet Cleaning
  • Cement Floor Cleaning
  • Cleanroom Cleaning Services
  • Commercial Disinfect Cleaning
  • Commercial Janitorial Services
  • Day Porter Services
  • ESD Floor Maintenance
  • Green Cleaning
  • Hard Floor Care and Finishing
  • Lab Cleaning Services
  • Pressure Washing
  • Special Event Cleanup
  • Window Cleaning

Here at SourceONE Building Maintenance Inc., we understand the importance of having a clean facility. Your work environment’s cleanliness represents the quality of your services and/or products, so you don’t want potential clients or customers to have the wrong impression. We provide the most reliable janitorial services in the San Jose area to help you ensure that your work area is immaculate. 

From college campuses to corporate parks, retail operations and research centers, SourceONE has cleaned them all. We’re comfortable addressing FDA requirements for food and drug manufacture and research. We work in sensitive environments including biotech, pharma, medical device and other life sciences labs, cleanrooms and other facilities where standards are extremely high with regard to cleaning and sanitation.

With over 20 years in commercial maintenance and cleaning in the Bay Area, SourceONE provides our services from simple office buildings to multi-building corporate campuses. We make sure to meet with our clients and come up with a customized plan to fit every single one of their needs. We work directly with facility managers, property managers, and owners in order to come up with a plan that is in-depth without pushing you over your budget. No matter how often you need us, we will be there. We even offer day porter services so that you can have the assurance that daily cleaning requirements are met.We do windows, floors and carpets, concrete, stone cleaning and restoration.

In short, we do it all and we do it better than the rest.

Dedication to Our Environment

There is only one Earth, so doesn’t it make sense for us to do everything that we can to take care of it while we are here? That is our belief, and that is why SourceONE is proud to be a leader in the green cleaning industry. The environmentally-friendly cleaning programs that we have created go a long way in helping our planet. We make sure that we use the most eco-friendly products on the market, which work just as well as harmful cleaning products. We also provide training for all of our associates and make sure that they know the best procedures to reduce the impact that we have on the environment.

If you are interested in doing your part as well, we can help assist our clients in getting points under the LEED for Existing Buildings with LEED certification. Along with an in-depth recycling program that we spearhead, we can all work together in order to make this a better place.

The SourceONE Promise

We know that we aren’t the only ones providing janitorial services in the San Jose area, but we strongly believe that we are the best. From our dedication to have your building looking immaculate after each one of our cleanings to the specific and demanding jobs that we take on, ensuring that all of the maintenance tasks are done to helping the environment with our green cleaning services, you will not regret choosing SourceONE as your commercial cleaning partners. We are here to help your business in any way that we are qualified to do, and you can trust in us to get the job done right. This means that you can put all of your focus and attention on what you do best ─ running your company. If you have any questions or you are ready to get started, then feel free to reach out to us today!

Contact SourceONE

SourceONE Building Maintenance, Inc. Corporate Headquarters

2974 Scott Blvd.
Santa Clara, CA 95054

Phone: 408-437-3046

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