At Honest & Integral Services (H.I.S.), we specialize in delivering high-quality commercial and residential window cleaning across the Midwest and beyond. With expert crews based in Wisconsin, Illinois, Indiana, Michigan, Minnesota, and the Dallas–Fort Worth area of Texas, we’re equipped for everything from routine storefront maintenance to high-rise window cleaning.

Whether you’re managing a commercial property or want to make your home’s windows sparkle, H.I.S. brings professionalism, precision, and streak-free results every time.

Headquartered near Milwaukee, our Wisconsin team handles a wide range of window cleaning needs — from single-family homes to multi-story commercial buildings.

Key cities served:

Milwaukee, Brookfield, Wauwatosa, Franklin, Greenfield, Mequon, Whitefish Bay, Glendale, West Allis, Fox Point, Cedarburg

Serving the greater Chicagoland area, our Illinois crews work on everything from modern homes to commercial campuses and post-construction projects.

Key cities served:

Chicago, Naperville, Evanston, Schaumburg, Oak Brook, Park Ridge, Clarendon Hills, Elmhurst, Morton Grove, Buffalo Grove, Hinsdale

In Indiana, we provide professional window cleaning services tailored for office buildings, retail storefronts, and industrial facilities.

Common service areas:

Indianapolis, Gary, Hammond, South Bend, Fort Wayne

Our Michigan division focuses on delivering spotless results to commercial clients across a range of industries.

Service regions include:

Detroit metro, Ann Arbor, Grand Rapids, Lansing, Kalamazoo

In Minnesota, we handle large-scale commercial window cleaning projects, including high-rise buildings and complex office campuses.

Cities served:

Minneapolis, St. Paul, Bloomington, Edina, Plymouth

Our rapidly growing Texas team serves both homeowners and businesses in the DFW area with precision and care.

Key service areas:

Dallas, Fort Worth, Arlington, Plano, Frisco, McKinney, Southlake, Grapevine, Flower Mound, Colleyville, Coppell, Keller, Prosper, Trophy Club

• Fully insured, trained, and safety-certified professionals
• Specialists in high-rise, mid-rise, and multi-story window cleaning
• Trusted by property managers, facility directors, and contractors
• Residential services available in WI, IL, and TX

With decades of combined experience and a reputation for reliability, H.I.S. is proud to be the go-to window cleaning partner for commercial properties, HOAs, luxury residences, and new developments.