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Business Details
41 Years
experience
Trusted Household Staffing Services in Boston
Cass & Company & Company has been the premier nanny, domestic, and household staffing agency in New England for over 40 years, serving clients nationwide. Founded in 1985, we specialize in connecting private families, high-profile individuals, and corporations with qualified candidates for live-in, live-out, part-time, and full-time positions. Our expertise spans childcare, elder care, estate management, and household staffing, with a rigorous screening process ensuring the highest quality placements. Led by owner Sara Cass & Company & Companyinelli, a former marriage and family therapist with deep industry experience, we combine personalized service with professional integrity.

Our team brings decades of combined experience in recruitment, healthcare, and IT to deliver tailored staffing solutions. We serve Massachusetts, Maine, New Hampshire, Connecticut, Vermont, Rhode Island, and beyond, prioritizing client needs and candidate excellence. Our commitment to ethical practices and client satisfaction has earned us a trusted reputation in the industry. We handle all aspects of placement, from candidate vetting to payroll and insurance, ensuring a seamless experience for families and businesses alike. With a focus on integrity and expertise, we continue to set the standard for household staffing excellence.
Services
Nanny Placement Housekeeping Staff Estate Management Elder Care Services Household Managers Butlers & Chefs Personal Secretaries Caretaking Couples Private Chauffeurs Special Needs Care
Details
  • Year established: 1985
Highlights and features
  • We have over 40 years of experience in household staffing.
  • Our team conducts rigorous candidate screening for all positions.
  • We specialize in personalized placements for unique household needs.
  • We serve clients nationwide with local expertise in New England.
  • Our placements include payroll, insurance, and ongoing support.
What people say
Streamlined the process Highly qualified candidates Above and beyond Efficient and informative Impressed with expertise
Services
Nanny Placement
We connect families with qualified nannies for live-in or live-out positions, including part-time, full-time, and special needs care. Our candidates undergo rigorous screening to ensure expertise in child development and safety. Clients benefit from personalized matches tailored to their household's unique requirements.
Estate Management
Our estate managers oversee large properties, coordinating staff, maintenance, and security. Services include vendor management, project planning, and grounds supervision. Clients receive experienced professionals capable of managing complex estates with precision and discretion.
Elder Care Services
We provide caregivers for in-home elder care, including companionship, medical assistance, and daily living support. Services range from part-time help to live-in arrangements. Clients gain peace of mind with compassionate, trained professionals dedicated to senior well-being.
Housekeeping Staff
Our housekeepers offer cleaning, laundry, and organizational services for private homes. Staff are available live-in or live-out, with options for full-time or part-time schedules. Clients enjoy customized solutions to maintain their households efficiently.
Household Managers
We place managers to oversee daily household operations, including staff supervision and budget management. Services cover event planning, inventory tracking, and vendor coordination. Clients benefit from organized, stress-free household management tailored to their lifestyle.
People
Sara Cassinelli
Principal/Owner
Sara Cass & Company & Companyinelli, a marriage and family therapist, founded Cass & Company & Company in 2005. With decades of childcare and recruitment expertise, she specializes in matching families with qualified household staff.
Mark Cassinelli
IT & Billing
Mark Cass & Company & Companyinelli manages IT and billing for Cass & Company & Company. With 20 years as a network engineer, he ensures seamless technical and financial operations for the agency.
Donna Goodridge
Consultant and Client Coordinator
Donna Goodridge, a former critical care nurse, coordinates client needs at Cass & Company & Company. Her 35-year healthcare background ensures personalized, empathetic service for every family.
Questions
What services does Cass & Company & Company & Company offer?
We specialize in nanny, housekeeper, elder care, estate manager, and household staff placements for private families and businesses.
How does your placement process work?
We assess client needs, screen candidates rigorously, coordinate interviews, and handle logistics including payroll and insurance for seamless placements.
Do you serve clients outside New England?
Yes, while based in New England, we provide staffing services nationwide to meet diverse household and corporate needs.
What screening procedures do you use for candidates?
We conduct thorough background checks, verify experience, and assess skills to ensure candidates meet our high standards for quality and reliability.
Can you assist with urgent staffing needs?
We prioritize urgent requests and leverage our extensive candidate database to expedite placements while maintaining quality standards.
What sets Cass & Company & Company & Company apart from other agencies?
Our 40+ years of experience, personalized approach, and commitment to ethical practices ensure tailored, trustworthy staffing solutions for every client.
Reviews (5)
Nancy M.
Dec 08, 2021 Report
This placement agency does not care who or where they put you they just want the money. They are rude and have no sense of urgency on both sides. I would recommend another agency if you are looking for the best candidate(s) for your personal life.
Horrific.
Vivi Lay
Jul 13, 2021 Report
Positive:Professionalism,Quality,Reliability,Responsiveness,Value
the supoport i received was trorough and timely. the most positive culture where your voice is heard. the company truly cares about your career.
Jucirlei M.
Jan 30, 2021 Report
My name is Jucirlei. I am very happy with Cass & Company. A very responsible company with qualified people to help you find a great job. If someone needs to, do not think twice, look for Cass & Company that you will be very well attended and for sure will find the best for you. I wish you all the success. Jucirlei
Cassandra Montgomery
Aug 03, 2020 Report
Engaged this company to help us find a nanny. They said it would probably take 4-6 weeks before a nanny was placed. As of June 1st they were supposedly searching, only to find out when they finally sent 2 candidates, that they hadn't even been using the right location information so the 2 candidates they sent were not an option. They were barely responsive, and never sent us any candidates found with the correct information. They also never discussed what we needed or were looking for when I asked to discuss this. Not only did they not provide the service they stated, they wasted a very valuable
Abigail Gregory
Dec 28, 2017 Report
I was so pleased to find Cass & Company through a referral from a friend in a similar line of work as a Household Manager. Sara and her staff were very professional and in constant contact with me during the application process and regarding open positions. Cass took the stress out of the job hunt. I felt informed and taken care of throughout the entire process of securing a position and negotiating salary. I have a huge appreciation for all Cass & Company did for me to secure a position. I HIGHLY recommend Cass & Company for anyone seeking a domestic role.