5/20
A day about love
In modern Chinese culture, May 20th is a day to celebrate love and appreciation, because “520” sounds like “I love you.” Love is the center of how we work, for clients and for our own team.
About us
520 Cleaning Solutions started as Carol's Cleaning, one woman cleaning homes with unusual care. Today it is a trained, insured team serving busy families and businesses across Massachusetts, still led by its founder.
Most clients call because they are out of time: long workdays, kids, a parent who needs care. Once the cleaning is handled, their evenings and weekends are theirs again. That is the job, and we take it seriously.
A weekly visit, a deep clean, a move-out or an office all get the same written checklist and the same team habits. If we miss something, tell us within 24 hours and we come back to fix it.
Every family is welcome here, just as it is: whoever you love, however your family is made and wherever you come from. Our own team is treated with the same respect.



Made for people with full calendars and high standards.

“Do what you love, or love what you do.”
Meet the founder
Carol is a Brazilian entrepreneur who has never been afraid to start small. Every chapter of her life has followed the same pattern: begin with a dream, work hard, and grow it with care.
Carol starts her first job at a McDonald's in Brazil, working the counter.
She works her way up from restaurant attendant to auditor of operational and financial processes.
Looking for a calmer, safer life, she moves to Macaé, in Rio de Janeiro state, known as Brazil's oil capital, and earns a degree in Oil and Automation Technology.
Instead of long shifts on offshore rigs far from family, she opens a Brazilian steakhouse that starts small and grows year after year.
After ten years in Macaé, a trip to the U.S. changes everything. She studies English and falls in love with the culture, the quality of life and the safety it offers her children.
She builds a cleaning business one home at a time, earning loyal clients over seven years and finding new ways to grow through the pandemic.
Carol's Cleaning officially becomes 520 Cleaning Solutions.

Every 520 visit is carried out by a trained, insured team that shares Carol's standard of care: the same checklist, the same color-coded system and the same respect for your home.
The meaning of 520
After seven years as Carol's Cleaning, Carol felt ready to make it official. On May 20th, 2024, during a meditation where she set the intention of finding the right name, it arrived: 520.
5/20
In modern Chinese culture, May 20th is a day to celebrate love and appreciation, because “520” sounds like “I love you.” Love is the center of how we work, for clients and for our own team.
5+2+0=7
The digits add up to seven, a number often linked with perfection. Carol also saw seven as three plus four: a triangle for the heavens and a square for the earth. That is our logo, a triangular roof resting on a square house.
“Solutions” is a promise to solve a real problem for busy people and families: no time. When the cleaning is handled, there is more room for family, passions and the moments that matter.
Mission & values
Our mission
To give busy people and families their time back with a clean home they can trust: careful work, a written scope and a team that treats every home with respect.
Our values
520 means “I love you.” We clean every home with the care we would give our own, down to the corners nobody checks.
For every client, every home and every member of our team, whoever they are and wherever they come from.
We arrive when we say we will, follow the same written checklist every time and come back within 24 hours if something was missed.
You get a written proposal before anything is booked, so you always know what is included and what it costs.
A clean home makes room for what matters most: family, rest and time for yourself.
We are proud to be an AHA Accredited Business and to be recognized locally in Bridgewater.



Free estimate
Answer a few questions about your space. We reply the same business day, with no commitment.