What is Great Lakes Window Cleaning, Inc.'s NAICS code?

Great Lakes Window Cleaning, Inc.'s NAICS code is 5612 (Facilities Support Services).

Insights

Premium residential focus Position Great Lakes Window Cleaning as the trusted premium provider for high-end homes and multi-property offices in Mid-M Michigan, highlighting long-tenured, professionally screened staff and a streak-free guarantee to justify higher service tiers and recurring contracts.

Reliability & safety Leverage their 500+ hours of training, comprehensive insurance, and strict employee screening to pursue enterprise clients and property management firms seeking dependable, low-risk window cleaning partners with strong compliance credentials.

Quality assurances Emphasize the guaranteed no-streak and no-spot policy, plus 48-hour rain guarantee for complete interior and exterior work, as a differentiator when bidding on large or complex properties with demanding service levels.

Local growth signals Note the company’s established regional presence, decade-plus history, and strong customer ratings; target regional property managers and HOA/condo associations for multi-site contracts and preferred vendor status.

Technology & reach Capitalize on the digital footprint (website, Google Maps, Cloudflare) to offer online quotes, scheduling, and reputation-backed campaigns; propose digital lead-gen, proactive maintenance reminders, and bundled services to expand into adjacent facilities services.

Similar companies to Great Lakes Window Cleaning, Inc.

Great Lakes Window Cleaning, Inc. Tech Stack

Great Lakes Window Cleaning, Inc. uses 8 technology products and services including Cloudflare, Open Graph, Google Maps, and more. Explore Great Lakes Window Cleaning, Inc.'s tech stack below.

Cloudflare
Content Management System
Open Graph
Content Management System
Google Maps
Maps
Constant Contact
Marketing Automation
WordPress Block Editor
Page Builders
Cloudflare Bot Management
Security
Piwik PRO Core
Web Analytics
ExactMetrics
Web Platform Extensions

Media & News

Great Lakes Window Cleaning, Inc. receives award Rating ScoreTM of 94.58.
Overall, Great Lakes Window Cleaning has earned a Rating Score™ of 94.58 and the honor of being the number four award winner for window cleaners in Michigan.
Mar 04, 2022 | www.topratedlocal.com

Great Lakes Window Cleaning, Inc.'s Email Address Formats

Great Lakes Window Cleaning, Inc. uses at least 2 format(s):

Great Lakes Window Cleaning, Inc. Email Formats	Example	Percentage
FL@glwc.biz	JD@glwc.biz	100%
Last@greatlakeswindowcleaning.com	Doe@greatlakeswindowcleaning.com	43%
FLast@greatlakeswindowcleaning.com	JDoe@greatlakeswindowcleaning.com	28%
First@greatlakeswindowcleaning.com	John@greatlakeswindowcleaning.com	15%
First.Last@greatlakeswindowcleaning.com	John.Doe@greatlakeswindowcleaning.com	14%

Frequently Asked Questions

What is Great Lakes Window Cleaning, Inc.'s phone number?

You can contact Great Lakes Window Cleaning, Inc.'s main corporate office by phone at

+1-517-322-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Great Lakes Window Cleaning, Inc.'s official website and social media links?

Great Lakes Window Cleaning, Inc.'s official website is greatlakeswindowcleaning.com and has social profiles on LinkedIn.

How much revenue does Great Lakes Window Cleaning, Inc. generate?

As of July 2026, Great Lakes Window Cleaning, Inc.'s annual revenue is estimated to be $25M - $50M.

What is Great Lakes Window Cleaning, Inc.'s SIC code NAICS code?

Great Lakes Window Cleaning, Inc.'s SIC code is 1799 - Special Trade Contractors, Not Elsewhere Classified NAICS code is 5612 - Facilities Support Services.

How many employees does Great Lakes Window Cleaning, Inc. have currently?

As of July 2026, Great Lakes Window Cleaning, Inc. has approximately 10 employees across 1 continents, including North America. Key team members include Principal: M. S.Facility Maintenance Technician: G. A.. Explore Great Lakes Window Cleaning, Inc.'s employee directory with LeadIQ.

What industry does Great Lakes Window Cleaning, Inc. belong to?

Great Lakes Window Cleaning, Inc. operates in the Facilities Services industry.

What technology does Great Lakes Window Cleaning, Inc. use?

Great Lakes Window Cleaning, Inc.'s tech stack includes CloudflareOpen GraphGoogle MapsConstant ContactWordPress Block EditorCloudflare Bot ManagementPiwik PRO CoreExactMetrics.

What is Great Lakes Window Cleaning, Inc.'s email format?

Great Lakes Window Cleaning, Inc.'s email format typically follows the pattern of FL@glwc.biz. Find more Great Lakes Window Cleaning, Inc. email formats with LeadIQ.

Great Lakes Window Cleaning, Inc.

Q: What technology does Great Lakes Window Cleaning, Inc. use?

Great Lakes Window Cleaning, Inc.'s tech stack includes SiteGround, WordPress Block Editor, Google Fonts API, Google Tag Manager, X-Content-Type-Options.

Facilities ServicesMichigan, United States2-10 Employees

Great Lakes Window Cleaning, Inc. provides window cleaning services for residential, commercial, and high-rise properties in Mid-Michigan, operating from Lansing since 1980. The firm relies on a stable team of trained, insured, and bonded technicians, many with more than a decade of experience, and it maintains a formal two-year training program with extensive materials. All workers are insured and bonded, and the company emphasizes protecting customers' homes and furnishings during cleaning.
It serves thousands of homes, businesses, and high-rises in the region, offering interior and exterior window cleaning with a streak-free result and a 48-hour no-spot-after-rain guarantee for completed work. In March 2022, TopRatedLocal recognized the company with a high rating, ranking among Michigan window cleaners.