• Window Cleaning
305 Front St.
P.O. Box 332
McHenry, IL 60051
815-385-6646
http://www.niwservice.com
Hours:
Monday thru Friday 7:00 am to 4:00 PM
Saturdays by appointment

  • About

    I am the founder of Northern Illinois Windows. For more than 30 years, we have provided superior window cleaning services in the Northern Illinois area. We are looking to connect with other respected

  • Whom to Contact

    • William J. Thomas
      President
      305 Front St.
      P.O. Box 332
      McHenry, IL 60051
      Phone: (815) 385-6646
      Send an Email