Windows Cleaning Expert LLC

Windows Cleaning Expert is a four-person outfit doing what the name says — residential and commercial window washing — with gutter cleaning, gutter guards, pressure washing, roof cleaning and soft washing alongside it. The site describes a Newton base and a service area covering the Newtons, Lexington, Winchester, Dover, Boston and South Boston, and calls the business family-owned without naming an owner. The Better Business Bureau lists the LLC at a Winchester address, incorporated in June 2015, with four employees and Mariya Stoyanova as the customer contact, and grades it A+ — though it is not BBB accredited. One thing to go in clear-eyed about: the company's own account of itself doesn't hold together. Its About page is headed "Trusted Greater Boston Window & Gutter Specialists Since 2014," then on the same page claims "over three decades" of service, "serving the Massachusetts community with pride since 1989," and separately "10+ years of experience" — against an incorporation date of 2015 on the BBB file. The contact numbers don't line up either: BBB lists (781) 228-0964, one digit off from the 781-228-0963 published on the website. None of that says the window washing is poor — it says the marketing copy can't be relied on, so lean on what you can check. Ask how long the crew coming to your house has done this work, confirm which phone number and address are current before you book, and get the price per window or per job in writing ahead of the ladders going up.