Celebrating Over 100 Years of Service!
Three Generations Serving You!

Born 1891 - Died 1964 / Founder of National Window Cleaning

Roy Kuritza, Second Generation / Paul Kuritza,Third Generation / Fourth Generation in training

National Window Cleaning Co., Inc. was established in Houston, Texas in 1910; we are a third generation family owned and operated business.  National provides window cleaning, pressure cleaning, glass restoration, metal cleaning and caulking services to

• High-rise

• Mid-rise

• Low rise buildings

• Business parks

• Residences

Our customers, their property and Nationals' employees, are protected by:

• General Liability
• Workers Compensation
• Additional Umbrella Policy

Certificates of Insurance available upon request

Our services extend beyond the Houston, Harris County area to Corpus Christi, Bryan/College Station in Texas.  We have also serviced Lake Charles and as far north as Monroe, Louisiana and all points in between.