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Master Green Cleaning
Commercial cleaning in Chicago, also cleans homes
About Master Green Cleaning
Master Green Cleaning is a Chicago-area cleaning company that offers both home and business cleaning, according to its Google description. On Google the business identifies as woman-owned, and city pages on its website cover north and northwest suburbs such as Gurnee, Libertyville, Mundelein, Grayslake, Schaumburg, Niles and Norridge. It lists recurring janitorial service, post-construction cleanup, carpet and window cleaning and disinfection, with offices, medical facilities, industrial sites, schools, retail, restaurants and apartment or HOA properties among the facilities named.
The website publishes prices and states that staff are background-checked and the company is insured and bonded.
Master Green has a 4.5 rating from 68 Google reviews, and its recent reviews show long client relationships: 6 of the 8 most recent describe long-term clients. Another 4 mention thoroughness, 3 communication and 2 reliability. Most of those reviews describe home or condo cleaning, so commercial buyers should ask for business references, how recurring commercial service is staffed, and the contract and cancellation terms.
Services and facilities
As listed on the contractor's website.
Services
- Recurring janitorial
- Post-construction cleaning
- Carpet cleaning
- Window cleaning
- Disinfection
Facilities
- Offices
- Medical & healthcare
- Industrial & warehouse
- Schools
- Retail
- Restaurants & kitchens
- Apartments & HOAs
What recent reviewers mention
From the 8 most recent Google reviews with text. We count themes; we don't quote reviews.
- 6 of 8 reviewslong-term clients
- 4 of 8 reviewsthoroughness
- 3 of 8 reviewscommunication
- 2 of 8 reviewsreliability
- 1 of 8 reviewsflexible scheduling
- 1 of 8 reviewsgood value
The owner replied to 100% of the recent reviews. Most recent review: September 2026.
Public records and ownership
- Identifies as woman-owned Stated on website
Areas served
Cities with their own page on the contractor's website.
Grayslake, Antioch, Mundelein, Gurnee, Libertyville, Schaumburg, Bartlett, Bloomingdale, Norridge, Niles, Lincolnwood, Skokie, Evanston, Highland Park, Lake Forest, Vernon Hills, Morton Grove, Hanover Park, Harwood Heights, Park Ridge
Data checked October 2026. Is something wrong or out of date? Tell us.
Buyer's checklist
7 answers we found for Master Green Cleaning. Everything marked "Ask them" still needs an answer in writing before you sign.
Where each fact comes from:Public recordStated on websiteGoogle reviews
Facility fit and experience
- Long-term clients (6 of 8 recent reviews)Google reviews
- Ask them:Can you provide references from comparable clients, including a long-term client?
- Ask them:Will you inspect our premises before finalizing the quote?
Scope and cleaning standards
- Ask them:Can you provide a written checklist of tasks per visit, weekly and monthly?
- Ask them:What is excluded or priced separately (carpet extraction, floor refinishing, windows)?
- Ask them:Who supplies and restocks paper products, soap and liners?
Reliability and staffing
- Reliability (2 of 8 recent reviews)Google reviews
- Ask them:Will we have the same team, and who supervises them?
- Ask them:Who covers sickness, vacations and turnover?
- Ask them:If a visit is missed, when will you notify us and restore service?
Quality control and communication
- Communication (3 of 8 recent reviews)Google reviews
- Ask them:Who inspects the work, how often, and can we see an example report?
- Ask them:Who is our main contact, and how do we reach someone after hours?
- Ask them:What response and correction times will you commit to in writing?
Insurance, security and accountability
- Background-checked staffStated on website
- InsuredStated on website
- BondedStated on website
- Ask them:Can you provide current certificates for general liability and workers' compensation?
- Ask them:What screening is done before staff get access to our building?
- Ask them:How are keys, access codes and alarms handled?
Pricing and contract terms
- Publishes pricesStated on website
- Ask them:What is the total recurring price, and what triggers extra charges?
- Ask them:How long is the rate fixed, and how much notice is given for increases?
- Ask them:What is the contract term, does it renew automatically, and what are the cancellation terms?
Startup and transition
- Ask them:When can you start, and who manages onboarding?
- Ask them:Can we agree on a trial period and an early review date?