Fish Window Cleaning Blog

Window Cleaning Business License: Requirements by State
Posted on Wednesday, April 1st 2026

Starting a window cleaning business comes with a lot of moving parts, and understanding window cleaning license requirements is one of the first questions many entrepreneurs face—especially since they can vary by state and city. Window cleaning is not a nationally licensed profession, so you won’t need a window cleaning license to own and operate your business. However, local regulations likely require general licensing, insurance, tax registration, and other fees and permits to operate your window cleaning business legally.

Service Franchise vs Restaurant or Retail: Which to Choose?
Posted on Wednesday, February 11th 2026

When most people think about owning a franchise, they picture a busy restaurant or a retail store in a shopping center. Those brands are familiar and visible, and that can feel exciting. But visibility doesn’t always mean a better investment. Behind the scenes, these businesses often generate constant pressure around staffing, inventory, and unpredictable revenue. Even the best business plan can’t always account for the unpredictability of owning a restaurant or retail store, and many of them face early operational challenges.

Top Window Cleaning Franchises for Sale in 2025
Posted on Wednesday, April 16th 2025

With a market value of $2.9 billion, the window washing industry is a smart investment opportunity. Most window washing franchises have low operating costs, are simple to scale, and can easily adapt to your area’s needs. When you begin considering window cleaning franchises for sale, you’re likely to notice one thing: a lot of options. How do you know which brand is the right fit for your personal or financial goals?

Window Cleaning Business Supplies: 8 Must-Haves to Start Your Own Business
Posted on Wednesday, February 12th 2025

Among business opportunities within the thriving home services industry, the professional window cleaning industry stands out as a particularly good investment. Window cleaning is experiencing stable growth, with a continuous annual growth rate of 1.6% expected through 2029 and a valuation of $2.9 billion for 2024. Its capacity for adapting to consumer needs and remaining successful throughout challenging economic times puts entrepreneurs in the right position to build a lasting business.

The Best Family Business to Start: 3 Types to Consider
Posted on Wednesday, January 10th 2024

Fish Window Cleaning® was started by Mike and Linda Merrick, a couple who each brought different skills to the business. Linda remarked that she knew the business would work because of her husband’s work ethic. In return, Mike said Linda was the detailed and systematic thinker who drove the couple to develop the business into a franchise.

How to Start a Window Cleaning Business: 6 Tips for Entrepreneurs
Posted on Monday, April 3rd 2023

There are many features of a window cleaning business that make it a good investment. For example, it doesn’t involve a lot of equipment and if you do your job well the customers will keep asking you to come back, ensuring recurring revenue and strong customer retention. In looking at how to start a window cleaning business you have two options: start a business from scratch or become a franchise owner.

Men in Kilts Franchise vs. Fish Window Cleaning: A Comparison
Posted on Monday, January 16th 2023

When it comes to chooseing a window cleaning franchise, there are some franchises like Fish Window Cleaning that are almost 100% dedicated to window cleaning, while others, like the Men In Kilts franchise, offer window cleaning as part of an outdoor maintenance package. Fish is also significantly more established in the industry with more time dedicated to franchising and thus, more franchises across the U.S. The Men In Kilts franchise is fairly new to franchising and has less than 10 units franchised thus far.

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This website and the franchise sales information on this site do not constitute an offer to sell a franchise. The offer of a franchise can only be made through the delivery of a franchise disclosure document. Certain states require that we register the franchise disclosure document in those states. The communications on this website are not directed by us to the residents of any of those states. Moreover, we will not offer or sell franchises in those states until we have registered the franchise (or obtained an applicable exemption from registration) and delivered the franchise disclosure document to the prospective franchisee in compliance with applicable law. Copyright ©2026 Fish Window Cleaning. All rights reserved.