Crowther BioClean Treatment

"One Application Needed - Deep Surface Penetration - Repels Regrowth."
Roofing's New Environmentally Friendly Roof Cleaning System

Crowther BioClean Treatment

Crowther BioClean is a green product that will clean your roofing surface with no harmful corrosion to your building or surrounding foliage. It is harmless to the environment as well as your pets.

Crowther BioClean is a revolutionary non-rinse cleaner and preventative treatment that removes green and black algae, moss, mildew, fungus, and lichen stains from almost any roof surface. It also has been designed with preventative properties that help to repel re-growth.

BioClean Technicians

Crowther BioClean representatives and technicians are professionally trained to walk your roofing surface while using our state of the art equipment to provide you with results that are sure to exceed your expectations.

With 55+ years in the industry, we are recognized as experts when surveying the integrity of roofing systems and a pioneer in roof cleaning products. Crowther employees are cognizant of the requirements and limitations of each system and we safely and respectfully service your roof without compromising it's integrity in any way

BioClean Promise

Crowther BioClean has been specially designed to provide the cleanest and most efficient roofing surfaces without the negative effects on the environment that so many other products can cause.

Crowther BioClean is biodegradable and will not decay nails, clips, metals, or vinyls. It uses environmentally friendly ingredients that are reliable and easy to use. It can be used to clean most roofing surfaces and is an ideal application for our Florida Weathered roofing system.

BioClean Guaranteed Results

Crowther BioClean is an easy maintenance solution that does not result in flooding or erosion. It will not harm your plants or shrubs. It conserves water and will not damage your property.

Crowther BioClean utilizes mother nature by using a special enzyme that will continue to clean and re-energize itself while helping keep your roof looking better for longer.

About Us:

Crowther Roofing began in the Midwest, but the history of the Crowther family in America begins in Scotland and in the Arctic Ocean, as Lee J. Crowther’s great-grandfather, John, captained a whaling fleet through rough waters. The Scottish arctic explorer passed his thirst for adventure to his son, Alexander, who learned to pilot a ship before he entered his teenage years.

Alexander emigrated from Scotland to America, earning his way from Ellis Island to the Midwest in the 1900s. Shipyard building work took him back to Glasgow, where he had a son, Thomas, and then back to America, where an older son was waiting. Thomas Crowther, Lee J. Crowther’s father, was a teenager in Scotland when his father sent for him to join him in America.

The United States was in the middle of a building boom, and Alexander Crowther and his son found plenty of work in the Midwest. When a job brought them to Joliet, Illinois, Thomas Crowther set down roots there, establishing the Thomas H. Crowther Roofing Company in 1955. Lee J. Crowther, Thomas’ son, began working in the family business shortly afterwards.

The company became L.J. Crowther Roofing Company when Lee and his brother, Scott, became the company’s principals in the early 1970s. Lee J. and Scott Crowther began Crowther Roofing & Sheet Metal in Fort Myers, Florida, in 1974. In addition to Lee J. Crowther’s ongoing service to the company, Crowther family members work in numerous divisions of the company, from the ranks of upper management to the sheet metal shop to the front lines of customer service.

Today Lee J. Crowther continues as our Chairman of the board. His son Lee Scott Crowther serves as Chief Executive Officer along with Kevin Callans as President of the corporation.

Crowther is an organization comprised of four offices in beautiful Southwest Florida: Fort Myers (Corporate Headquarters – since 1974), Naples, Sarasota and Jupiter. We are a company that offers the combined energies of over 500 employees and 275 service vehicles and are members of the NRP (National Roofing Partners).

We are nationally ranked in the top–10 of our industry. We are guided by a customer-centered philosophy and strive to create positive impacts in the communities in which we are located. At the same time, we remain a family company; we continue to strive to deliver the highest standards of service and product, excellent quality, and always cognizant of our client’s trust.

To develop a culture throughout the company that Customer Satisfaction is the primary goal of each and every project. Only through Customer Satisfaction are we going to maintain solid relationships, build an excellent reputation, create a foundation for repeat business, gain valuable referrals, and cultivate a pride of workmanship and accomplishment in our employees.