• Commercial Cleaning We provide comprehensive cleaning solutions to ensure a spotless and healthy environment for your business.

          • Comprehensive Commercial Cleaning Services

            McGarr Service Corporation delivers exceptional cleaning for a healthy and professional business environment in the greater Boston area. We focus on quality and reliability for spaces of all types.

            Key Services:

            • Janitorial Services: Daily, weekly, and monthly cleaning to maintain a consistently clean workspace.
            • Deep Cleaning: Thorough and intensive cleaning to revitalize your facility.
            • Floor Care: Expert care for all types of flooring, including stripping, waxing, and carpet cleaning.
            • Eco-Friendly & Green Cleaning: Environmentally responsible cleaning options using sustainable products and methods.
            • Specialized Cleaning: Tailored cleaning solutions for specific needs and industries.

            Why Choose Us?

            • Experienced and dedicated cleaning professionals.
            • Commitment to using high-quality cleaning products and techniques.
            • Customized cleaning plans to meet your unique requirements.
            • Focus on creating a clean, safe, and healthy environment.

            Explore our cleaning services >

             

    • Corporate Security Our expert security services offer peace of mind by protecting your premises, assets, and personnel.

          • Protecting Your Business, Ensuring Your Peace of Mind

            McGarr Service Corporation offers comprehensive security solutions for businesses in the greater Boston area. With our newly introduced vehicle patrol services, alongside our trusted security offerings, we are committed to safeguarding your assets and personnel.

            McGarr Security Services:

            • Professional Security Personnel: Highly trained and vigilant officers.
            • NEW! Vehicle Patrol Services:
              Benefit from our new and proactive vehicle patrol services. Read more >
            • Access Control: Management and monitoring of who enters your facilities.
            • Continuous Monitoring: 24/7 alarm monitoring and rapid response capabilities.

            Secure your business >

          • McGarr Service Corp is honored to provide 24/7 security services at The Lyndia, a new supportive housing community. We are committed to ensuring the safety and well-being of all residents.

            Read more >

    • Professional Concierge We deliver personalized concierge services to enhance your workplace efficiency and provide convenience for your employees and clients.

          • Elevate Your Workplace Experience

            McGarr Service Corporation’s professional concierge services in the greater Boston area are designed to enhance efficiency and provide exceptional convenience.

            How Our Concierge Services Benefit You:

            • Welcoming Reception Services: Creating a positive first impression for visitors.
            • NEW! Package Room Attendant:
              Efficient package management for organized deliveries. Read more >
            • Seamless Meeting & Event Coordination: Ensuring smooth and successful events.
            • Valuable Administrative Support: Freeing up your team to focus on core tasks.

            Discover the difference >

          • Now featuring our dedicated package room attendant service!

            Learn more >

  • About Us
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Your Personalized Quote Awaits

We make obtaining a personalized quote a simple and engaging experience tailored just for you. Whether you are seeking assistance for cleaning, security, or concierge services, our team is eager to dive into your specific requirements, ensuring that every detail is considered in crafting a solution that meets your expectations. 

Get Your Custom Quote Today

With 50 years of experience, our skilled professionals are dedicated to excellence. Discover how McGarr Service Corp. can tailor our services to meet your specific needs. Request a personalized quote now!

Our Services

Commercial Cleaning

Comprehensive cleaning solutions for offices, retail spaces, and more.

Corporate Security

Professional security services provide a robust layer of protection to your facilities.

Professional Concierge

Personalized attention and support ensuring comfort, conveience and peace of mind.

Package Room Attendant

Our new package room attendant service offers convenient and secure package acceptance, sorting, and retrieval for apartment buildings and offices, ensuring your packages are handled with care and delivered promptly.

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Looking For a New Career?

The service industry offers diverse and essential roles in maintaining clean, safe, and welcoming environments. Whether you’re seeking a fulfilling career in commercial cleaning, corporate security, or professional concierge services, discover the rewarding possibilities awaiting you in this dynamic sector.

View our open jobs