Reliable. Consistent. Great People.
Satisfaction Guranteed
5.0 stars on Google
Background Checked Only
Available 24/7
Evergreen Cleaning Group provides professional commercial cleaning and janitorial services to businesses across Barrington, South Barrington, Barrington Hills, and the surrounding Northwest Suburbs. We are locally trusted, fully insured, bonded, and backed by a 24-hour satisfaction guarantee.
Dirty offices cost you. Employees call in sick more often. Clients notice. Productivity drops. One missed clean can undo weeks of effort. With Evergreen Cleaning Group, that never happens. Our background-checked teams follow a detailed 3-day training program before they ever enter your building.
We serve many businesses in Lake County and Cook County. From medical offices near Route 14 in Barrington to corporate campuses along Kelsey Road in South Barrington, we know these spaces. We clean them daily, weekly, and on-demand.
A cleaner workplace is not just about appearances. Research from the Harvard T.H. Chan School of Public Health shows that improved indoor air quality and workspace cleanliness can increase cognitive performance by up to 61%. For Barrington businesses, that is a measurable return.
The CDC estimates that the average sick employee costs employers $1,685 per year in lost productivity. High-touch surfaces like shared keyboards, door handles, and break room counters are the most common transmission points.
73% of customers say physical environment influences their opinion of a business. In Barrington Village, where clients walk through financial offices, medical lobbies, and corporate reception areas every day, cleanliness signals professionalism.
Early morning before your South Barrington team arrives. Late evening after your Barrington Village office closes. Weekends between shifts. We work when you do not, so cleaning never interrupts your operations. All schedules are set in writing before service begins.
Most business owners waste 30 to 60 minutes per week managing cleaning issues: following up on missed tasks, re-explaining requirements, dealing with no-shows. With Evergreen Cleaning Group, that stops. Our 24-hour satisfaction guarantee means if we miss something, we return and fix it within one business day at no additional charge.
Every Evergreen cleaner passes a national background check before hire. Each goes through a 3-day training program covering safety protocols, product use, and quality standards. They are insured. They are bonded. You are not inviting strangers into your building.
At Evergreen Cleaning Group, we provide Comprehensive Commercial Cleaning Services. in Barrington, IL.
Professional office cleaning services help maintain a clean, organized, and healthy environment, making a lasting impression on clients and employees.
Medical facilities in Barrington require a higher standard. We use EPA-registered, hospital-grade disinfectants & follow CDC guidelines for high-touch surface sanitation.
Custodial programs cover the full scope of facility maintenance: floor care, window cleaning, deep restroom sanitation, and supply restocking.
A day porter provides real-time cleaning support during your business hours. As clients walk through, your lobby stays clean. Restrooms are checked every hour. Spills are handled immediately.
Our janitorial services include daily cleaning, floor care, waste management, and more to ensure your office is always clean, hygienic, and ready for business.
Our specialty cleaning services cater to unique needs such as carpet shampooing, window cleaning, and post-construction cleaning, offering in-depth solutions for a spotless workplace.
We’re your dependable ally for spotless facilities, from office spaces to religious facilities.
If we miss the mark, we return within 24 hours to fix it, or the next clean is free, ensuring peace of mind for healthcare and daycare settings.
Evergreen Cleaning Group is locally based and serves Barrington, Lake Zurich, Inverness, Kildeer, Deer Park & surrounding communities.
Our systematic approach delivers the same top standard every visit, perfect for financial institutions and fitness centers.
Background-checked teams provide safe, quality service for educational facilities and healthcare spaces.
Our eager-to-help team takes pride in their work, enhancing the experience in office and religious settings.
As of 2025, Evergreen Cleaning Group holds a 5.0 star rating across all published Google reviews.
Tailored solutions fit unique needs, from daycare schedules to fitness center demands.
Round-the-clock assistance and fast communication ensure seamless service for all facility types.
Getting started takes less time than you think. From first call to first clean, most Barrington businesses are fully set up within 3 to 5 business days.
Call (847) 846-8695 or fill out the quote form on this page. Tell us your location in Barrington or the surrounding Northwest Suburbs, your facility type, your approximate square footage, and your preferred cleaning frequency. It takes under 3 minutes.
A member of our team walks your facility. We identify high-traffic zones, problem areas, specialty surfaces, and any specific sanitation requirements for your industry. Medical offices, gyms, daycares, and industrial facilities each have unique needs. We document everything before writing your plan.
Within 24 hours of the walkthrough, we send you a written cleaning plan. It includes scope of work, scheduled frequency, team assignment, and total cost. No hidden fees. No surprise charges. You review it, approve it, and we are ready to begin.
Your assigned crew arrives on the first scheduled date and begins work. You will have a direct contact for any questions or requests. Quality checks run on an ongoing basis. If anything is ever off, the 24-hour guarantee applies immediately.
Every cleaning session concludes with a final inspection to ensure all tasks have been completed to our high standards. We guarantee that you’ll notice the difference with our attention to detail and commitment to quality.
Evergreen Cleaning Group has earned the trust and loyalty of countless clients.
Words are easy. These are actual outcomes from facilities Evergreen Cleaning Group serves in and around Barrington, IL.
Barrington businesses that delay switching cleaning companies keep paying for mediocre results. Every week without a consistent janitorial program is a week of avoidable germs, unnecessary wear on your facility, and missed impressions on clients and staff.
Evergreen Cleaning Group is ready to start. We serve Barrington, South Barrington, Barrington Hills, and the entire Northwest Suburbs. Our team is background-checked, insured, locally based, and backed by a 24-hour satisfaction guarantee.
Many Barrington-area businesses already trust us. The onboarding process takes less than 5 business days. Your first clean could happen this week.
Evergreen Cleaning Group provides commercial cleaning and janitorial services throughout Barrington, Illinois and the surrounding Northwest Chicago Suburbs. Our primary service area covers Lake County and northern Cook County, including all communities within approximately 20 miles of Barrington Village.
