Office interior with curved glass windows offering a scenic view of downtown skyscrapers

About Janitronics Building Services

Janitronics Building Services’ mission is to make our world a cleaner and healthier place, one building at a time.

We care deeply about people, our community in the Greater Boston area, and our planet, and we’ve built our commercial janitorial business to support that commitment.

Our Story: From Window Washing to Premier Janitorial Services

We have a long-standing history of superior service.

Janitronics began as a small window-cleaning company in the 1920s with a passion for helping clients and providing employment opportunities. Our commitment to providing the best service for all of our clients led to repeated requests to take care of other cleaning needs, and we officially transformed into a building services company in 1977. Today, we are one of the largest locally owned and operated janitorial companies in the Boston area, serving an extensive roster of commercial and life science clients, many of whom have been with us for over 30 years.

Janitronics employee smiling while using a squeegee to clean an office glass window

Who We Are: A Boston-Based Building Services Partner

We deliver customized building services to first-class office buildings, biotechnology and life sciences firms, corporate facilities, technology companies, and retail developments.

Our company was founded here in Boston on the principles of ensuring client satisfaction, providing excellent service, and sustaining a well-trained and well-managed team to deliver on those fundamentals.

Our Philosophy of Building and Janitorial Services

We have built a name for ourselves in the greater Boston area by following our philosophy of building and commercial janitorial services:

  • Become a trusted partner
  • Understand the vital role of building maintenance
  • Apply sound management principles
  • Deliver a high level of quality service
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The Janitronics Advantage

We are a team of relationship builders and problem solvers, driven to provide you with the best commercial cleaning services in Greater Boston.

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Our Layered Management Network

Our distinctive structure is tailored to meet your needs, incorporating built-in accountability through interconnected layers of responsibility and thorough quality checks to ensure exceptional results.

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Innovative Technology

Your property and its occupants benefit from our investment in monitoring technologies that enable us to be proactive and improve efficiency, communication, and partnerships.

Your Partner in
Healthy Buildings

Together, we can meet your objective: to offer the best workplaces on the market.

As Boston’s best commercial janitorial services company, our science-driven approach to cleaning and disinfecting ensures safe and healthy buildings for your property’s occupants. Our commitment to the “Healthy Buildings” concept recognizes that well-maintained spaces can improve productivity, reduce sick time, enhance morale, and support your brand. We are committed to earning the trust of your occupants by providing top-tier cleaning services that prioritize their health and create a positive environment.

Three janitorial employees in uniform standing together with a professional cleaning machine
Laboratory technicians wearing white hazmat gear analyzing test samples in a controlled facility

Corporate Responsibility

We are a socially conscious business that cares about people and the planet.

Our comprehensive ESG program demonstrates our unwavering commitment to green cleaning services, environmental sustainability, community engagement, and social responsibility. We seamlessly integrate these values into every facet of our business and connect with the issues that matter the most to you and your occupants.

  • Environment

    We focus on environmental sustainability by utilizing a green cleaning program, reducing carbon emissions, and implementing energy efficiency objectives.
  • Social

    We prioritize our employees' well-being by providing a living wage and robust benefits, maintaining open communication lines, and embedding DEI practices throughout the business.
  • Community

    Built on a culture of philanthropy, we concentrate on giving back to the communities that support us and contributing to causes that are meaningful to our team. 
  • Governance

    As one of the largest locally owned and operated janitorial companies, we employ strong governance practices that foster effective oversight from company owners and leaders.

Our Commitment to Training and Development

We help our employees succeed in your facility.

At Janitronics Building Services, we pride ourselves on maintaining a stable workforce of dedicated employees who take satisfaction in their work. With supportive management, regular training, safe working conditions, and cutting-edge technology, we can continue to be the employer of choice in the Boston area while providing you with the best service possible.

Janitronics Life Science Training Center employee in protective gear disinfecting a cleanroom workspace

Latest News & Insights

Bryant Sullivan, Vice President of Business Development for Janitronics Building Services
Business recognition announcement highlighting Janitronics’ ranking among leading janitorial companies
Janitronics employees in cleanroom suits review a company training manual
A professional headshot celebrating Michael Gesamondo’s career advancement