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Business Details
50+ Years
experience
Professional Janitorial & Green Cleaning Services in Danbury, CT
Custom Care Building Service has been a trusted leader in the janitorial industry since 1963. Our expertise lies in delivering detail-oriented cleaning programs that combine cutting-edge techniques, modern equipment, and a commitment to excellence. Certified by the State of Connecticut Supplier Diversity Program as a Small Business Enterprise, we serve commercial clients across Connecticut and Southeast New York. Our team of specialists brings decades of combined experience, ensuring every project meets the highest standards of quality and value.

We prioritize green cleaning practices, using environmentally responsible products and systems that promote healthier indoor environments. Affiliated with industry leaders like BSCAI, IFMA, and BOMA, we continuously refine our methods to exceed client expectations. From routine maintenance to specialized clean-up projects, our dedicated staff delivers reliable, tailored solutions. With a proven track record spanning six decades, we remain focused on innovation, sustainability, and exceptional service delivery.
Services
Janitorial Services Carpet & Floor Care Construction Clean-up Special Event Cleaning Computer Room Cleaning Day Matron Services Window Washing
Details
  • Year established: 1963
Highlights and features
  • Certified Small Business Enterprise by Connecticut Supplier Diversity Program
  • Pioneering green cleaning practices since 1963
  • Experienced team with 40+ years of management expertise
  • Affiliated with BSCAI, IFMA, and BOMA industry leaders
  • Serving Connecticut & Southeast New York commercial clients
Associations and certifications
  • State of Connecticut Supplier Diversity Program
Services
Janitorial Services
Our comprehensive janitorial services include daily cleaning, restroom sanitation, trash removal, and surface disinfection for commercial spaces. We tailor cleaning schedules to client needs while maintaining strict quality control standards. Our trained staff ensures consistent, reliable service across office buildings, schools, and industrial facilities.
Green Cleaning
Our certified green cleaning program uses environmentally responsible products and dilution control systems to reduce chemical waste. This approach creates healthier indoor environments while lowering operational costs. We implement sustainable practices that meet modern environmental standards without compromising cleanliness.
Construction Clean-up
We specialize in removing construction debris, dust, and residue from renovation or new building projects. Our team handles heavy-duty cleaning tasks including window cleaning, floor preparation, and HVAC system maintenance. This service ensures spaces meet occupancy standards and are ready for immediate use.
Special Event Cleaning
Our event cleaning services cover pre-event preparations, during-event support, and post-event clean-up for conferences, exhibitions, and private functions. We manage high-traffic areas, restroom maintenance, and waste disposal to maintain cleanliness throughout events of any size.
Computer Room Cleaning
We provide specialized cleaning for server rooms and data centers using anti-static equipment and HEPA-filter vacuums. Our technicians follow strict protocols to prevent dust accumulation that could damage sensitive electronic equipment while maintaining optimal operational environments for critical IT infrastructure.
People
Carolyn Troccolo
President
Carolyn Troccolo leads Custom Care Building Service with 40+ years of management experience. She holds degrees in Business & Accounting and Health Care Administration. Responsible for financial oversight and company policy development, she secured our Connecticut Supplier Diversity certification in 2009.
Mark Speede
Operations Manager
Mark Speede oversees all janitorial accounts and employee training programs. With a background in Advertising Design & Marketing, he ensures quality control across client facilities and maintains daily communication with area supervisors to address operational needs promptly.
Gerard Pagani
Accounting
Gerard Pagani manages financial operations including accounts payable/receivable, payroll processing, and monthly reporting. He graduated from Sienna College and ensures accurate financial management for our commercial cleaning accounts.
Liliana Marin
Administrative Assistant
Liliana Marin serves as our primary point of contact, managing visitor, phone communications, and employment application coordination. Her bilingual skills enhance our client interactions and internal communication processes.
Carmen Leiva
Training Coordinator
Carmen Leiva develops training programs for new hires and ensures proper onboarding procedures. With a degree in Business Management, she focuses on creating welcoming work environments while pursuing advanced HR specialization education.
Questions
What commercial cleaning services do you offer?
We provide janitorial services, green cleaning, construction clean-up, special event cleaning, computer room maintenance, day porter services, and window washing for commercial clients.
Are you certified for green cleaning practices?
Yes, we implement a certified green cleaning program using environmentally responsible products and systems that reduce chemical waste while maintaining superior cleanliness standards.
Which areas do you service?
We serve commercial clients throughout Connecticut and Southeast New York, including Danbury, New Milford, Bethel, Newtown, and surrounding regions.
How long have you been in business?
Custom Care Building Service has provided professional cleaning solutions since 1963, with over 60 years of experience in the janitorial industry.