Corporate Cleaning Services

What Corporate Cleaning Services does

Corporate Cleaning Services, Inc. is a privately held, Chicago-based exterior maintenance firm founded in 1994 by Neal Zucker and positioned as the city's largest all-union window washing company. The company provides professional interior and exterior window cleaning for high-profile commercial and residential clients, executing work via multiple access methods including Industrial Rope Access (IRA), custom suspended scaffolds, BMU davit systems, hi-lifts, water-fed poles, rolling stages, ladders, and traditional Bosun's chairs. Adjacent services include spider/wasp/hornet abatement (state licensed), screen handling, ice removal, remedial caulking, awning pressure washing, high dusting, and holiday decoration installation and removal.

The company operates a 90+ person unionized field workforce (all members of SEIU Local #1), supplemented by 47 SPRAT Level I/II/III certified rope access technicians, and runs an in-house training facility with proprietary safety and compliance curricula covering OSHA 10/30, OSHA 4-hour Fall Protection, OSHA 360 Competent Person, suspended scaffold, ladder, and boom/lift certifications. Equipment manufacturer certifications with Tractel, Pro-bel, and Skyclimber, plus consultation partnerships with building owners and engineers on fall protection compliance, anchor the operating model.

The business is a service-based, quote-priced model sold via direct enterprise field sales to property managers, hotel executive housekeepers, building owners, developers, general contractors, and project managers across office, hospitality, healthcare, education, cultural, transportation, and luxury residential segments, with reported coverage of 1,200+ clients in the Chicago metro and 24/7, seven-day-a-week availability with no overtime surcharges. The company is founder-owned, has not raised institutional capital, and has no disclosed acquisitions, subsidiaries, or geographic expansion outside Chicago.

Name

Corporate Cleaning Services

Legal name

Corporate Cleaning Services, Inc.

Website

https://corporatecleaning.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

11–50 employees

Short description

Corporate Cleaning Services is a privately held, Chicago-based exterior maintenance firm founded in 1994 that provides professional window washing and adjacent building services (rope access, spider abatement, caulking, awning cleaning, holiday decor) for 1,200+ commercial and high-profile residential clients using an all-union SEIU Local #1 workforce.

Ownership category

akta.pro rank

Product category

Commercial Cleaning Services

NAICS

Janitorial Services (561720)

akta.pro primary industry

Window & High-Rise Facade Cleaning (BPABABAF)

akta.pro secondary industries

Commercial & Storefront Window Cleaning (HSAEAJAC), Window, Façade & High-Rise Exterior Cleaning (IMAIADAK), Commercial Building & Storefront Washing (HSAIAMAE)

Keywords

• Commercial window cleaning
• Industrial rope access
• High-rise window washing
• Building facade maintenance
• Exterior cleaning services

Headquarters

HQ city

Chicago

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Others

Revenue model

1. Window Washing Services: Professional window washing services for commercial and residential properties, providing interior and exterior window cleaning year-round, seven days a week. Services include industrial rope access, scaffold cleaning, high-rise window cleaning, and various access methods to meet client needs.
2. Additional Building Services: Additional services including spider/wasp/hornet abatement (state licensed), screen handling, ice removal, remedial caulking, awning cleaning, high dusting, and holiday decoration installation/removal.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Corporate Cleaning Services provides professional interior and exterior window washing for high-profile commercial and residential buildings in Chicago, utilizing multiple access methods including Industrial Rope Access (IRA), suspended scaffolds, lifts, ladders, and water-fed poles. The company supplements its core window washing with add-on services such as spider abatement, screen handling, ice removal, remedial caulking, awning cleaning, high dusting, and holiday decoration installation and removal.

Product overview

Corporate Cleaning Services operates as a single-service business offering window washing as its core product, supplemented by specialized add-on services. The company's primary offering is professional window cleaning utilizing multiple access methods (scaffolds, rope access, lifts, and traditional equipment) for commercial and residential high-rise properties. Supporting services include industrial rope access (IRA), pest abatement, screen handling, ice removal, remedial caulking, awning cleaning, high dusting, and holiday decoration installation. The company serves over 1,200 clients across diverse market segments including offices, hotels, hospitals, schools, stadiums, and cultural facilities.

Differentiator

Problem solved

Functional benefit

Products and services

• Window Washing Professional interior and exterior window cleaning services for high-profile residential and commercial clients in Chicago, using multiple methods including scaffolds, Industrial Rope Access, lifts, ladders, Genie Bosun's Chair, water-fed poles, rolling stages, and house rigs. Services are available year-round, seven days a week.
• Industrial Rope Access (IRA) Specialized rope descent alternative to suspended scaffolds providing safe and efficient high-rise access using SPRAT-certified technicians with front-mounted fall arrest systems, self-rescue capability, and team rescue training every 90 days. Exempt from OSHA 1910.27 height restriction.
• Spider, Wasp and Hornet Abatement High-access pest control solutions for commercial buildings, with the company licensed and insured by the State of Illinois to apply insecticide treatments in difficult-to-reach locations.
• Screen Handling Professional removal, cleaning, and reinstallation of window screens during the window washing process for commercial and residential buildings.
• Ice Removal Emergency removal of ice from building facades to prevent dangerous icicle-related accidents and pedestrian exposure to cold weather hazards, provided year-round.
• Remedial Caulking Cost-efficient caulking solutions using rope access technicians positioned in front of windows and areas requiring seal repairs on commercial buildings.
• Awning Cleaning Pressure washing, maintenance, and waterproofing services for building awnings to protect them from the elements and maintain professional appearance.
• High Dusting Access solutions for hard-to-reach interior areas requiring cleaning, ensuring careful handling of surrounding items and debris integrity.
• Holiday Decoration Installation and Removal Expert installation and removal of holiday decorations for commercial and residential buildings, leveraging one of the largest and most dependable installation teams in the Chicago market.

Quantifiable outcome

• Over 1200 high-profile clients served in Chicago
• +2 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Building Owners, Equipment Manufacturers, and EngineerscoreStrategic or Co-development PartnerConsultation partnerships for fall protection systems and roof top anchors to ensure highest level of compliance. Engineers and manufacturers collaborate on fall protection systems compliance.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Window Gang: National window cleaning, pressure washing, and gutter services franchise. Window Gang is a direct peer in the exterior cleaning services category and shares Corporate Cleaning's bundle of window + exterior surface services.
• Squeegee Squad: Multi-state window cleaning and exterior services franchise. Squeegee Squad competes with Corporate Cleaning in commercial window washing and pressure washing services, and is similar in serving both residential and commercial clients.
• Shine Window Care: Regional commercial and residential window cleaning company operating in the Midwest. Shine is a direct peer in the commercial window washing space with overlapping geographic exposure and a comparable multi-service offering.
• Skyline Window Cleaning: Commercial and high-rise window cleaning service provider with rope access and suspended scaffold capabilities. Skyline is a direct peer in the high-rise commercial window cleaning category where Corporate Cleaning competes on IRA and safety certifications.

Broad incumbents

• Window Genie: Neighborly-owned national window cleaning, pressure washing, and gutter clearing franchise. Window Genie is a direct competitor in exterior window cleaning and shares the multi-service bundling model Corporate Cleaning uses with awning and pressure washing add-ons.
• Fish Window Cleaning: National franchised window cleaning service with hundreds of territories across the U.S. Fish is a broad incumbent that competes with Corporate Cleaning in commercial and residential window washing, though it relies on a franchise model rather than in-house union labor.
• ServiceMaster Clean: National commercial janitorial and facility services brand. ServiceMaster is a broad incumbent that competes for institutional building maintenance contracts where window cleaning is often bundled, putting it in indirect competition with Corporate Cleaning's enterprise accounts.
• Jan-Pro Commercial Cleaning: National commercial janitorial and cleaning franchise. Jan-Pro is a broad incumbent in commercial building services that may include window cleaning in facility contracts, representing adjacent competitive pressure on Corporate Cleaning's commercial client base.

Regional players

• ABC Supply (AbcWindowCleaning): Commercial and high-rise window cleaning contractor. A regional peer to Corporate Cleaning in commercial exterior cleaning and high-rise access services.
• ClearView Window Cleaning: Regional high-rise and commercial window cleaning specialist serving the Midwest. ClearView is a regional peer that overlaps with Corporate Cleaning's commercial high-rise focus but operates across a broader multi-city footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance10 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Corporate Cleaning Services