I've been using I&J Services for 15 years or so. They always do a great job. They're efficient, professional, clean and I've never had a problem. They have always showed up within the time window agreed on. Their prices are also very reasonable. I would recommend them with confidence.
I could not be more delighted! I have used this company for many cleaning projects over the years with fabulous results. Recently I had them paint my house, replace rotting wood and gutters, clean and seal the deck, and wash all windows..
I can't believe I am the first reviewer. Last fall I asked three people to recommend a window cleaning company and all three suggested I & J. They gave me a reasonable quote on the phone (per window), with an option for both inside and out or one or the other.