Earthquake tillers are manufactured by Ardisam Inc, a manufacturer based in Cumberland, Wisconsin. Earthquake is a trusted brand among gardeners and homeowners who need reliable, purpose built tilling equipment.
Ardisam, the parent company, designs and builds each Earthquake product at its Cumberland headquarters, where it has operated since 1960.
The company started out manufacturing earth augers before expanding into rototillers and other outdoor power equipment.
How has a small Wisconsin manufacturer stayed competitive against larger outdoor power equipment brands for more than six decades?
This guide will explore Earthquake’s ownership, manufacturing process, brand history, and what makes its tillers a strong choice for home gardeners. So let’s get started.
Table of Contents
Who Owns Earthquake Tillers
Earthquake tillers are owned and produced by Ardisam Inc, a manufacturer headquartered in Cumberland, Wisconsin.
Ardisam designs, sources, manufactures, and provides customer service for each Earthquake product from its Cumberland, Wisconsin headquarters.
The company also owns other outdoor and seasonal product brands, including Eskimo Ice Fishing Gear, and its engine suppliers overlap with brands like Craftsman generators.
Earthquake remains focused specifically on tilling and hole drilling equipment within Ardisam’s broader brand portfolio.
Where Are Earthquake Tillers Manufactured
Earthquake tillers are designed and manufactured at Ardisam’s facilities in Cumberland, Wisconsin.
The company manages the design and manufacture of each product in house, working with dedicated product specialists to maintain consistent quality.
Engines used in Earthquake tillers are sourced from established suppliers such as Briggs and Stratton, Kohler, and Honda.
Some newer Earthquake products, including its 60V battery powered lineup, combine Wisconsin engineering with updated battery technology.
Are Earthquake Tillers Worth The Investment
Earthquake tillers are generally considered a strong value for homeowners and gardeners who need dependable tilling equipment.
The lineup includes front tine and rear tine models, giving buyers options based on garden size and soil conditions.
Compared with larger commercial brands, Earthquake focuses specifically on tilling and hole drilling rather than a broad equipment catalog.
Buyers who want a specialist brand rather than a generalist outdoor power equipment company, similar to shoppers researching Amerisun mowers, often choose Earthquake for this reason.
History Of Earthquake Tillers
Ardisam was founded in 1960 by Arnie, Dick, and Sam in a small metal fabricating shop in Cumberland, Wisconsin.
The company began by manufacturing earth augers and ice augers, categories that remain core to its business today.
Earthquake rototillers were introduced in 1987, adding a new category to the brand’s growing tilling and drilling lineup.
In 2024, Earthquake expanded further with the launch of its 60V battery powered equipment series.
Earthquake Tillers Comparison
Earthquake tillers are frequently compared with Husqvarna and other established outdoor power equipment brands.
Against Husqvarna, Earthquake tends to focus more narrowly on tilling and hole drilling rather than a full lawn care catalog.
Compared with larger manufacturers, Earthquake’s smaller scale allows it to specialize deeply in its core product categories.
Shoppers should compare tine type, engine displacement, and warranty length across brands before choosing a tiller.
Are Earthquake Tillers Made In The USA
Earthquake tillers are designed and developed in the United States at Ardisam’s Cumberland, Wisconsin headquarters.
The company manages design, sourcing, and manufacturing decisions from its Wisconsin facility, working closely with engine suppliers for final assembly.
As with most outdoor power equipment brands, some individual components may be sourced from international suppliers.
Ardisam describes itself as an American company based in the heart of the Midwest, reflecting its Wisconsin roots.
Earthquake Tillers Warranty And Customer Support
Earthquake tillers typically carry a five year limited warranty covering defects in materials or workmanship.
Engine coverage varies by manufacturer, with separate warranty terms published for Briggs and Stratton, Kohler, and Honda powered models.
Customer support is handled directly by Ardisam’s team, based in Cumberland, Wisconsin.
Buyers can register their products and submit warranty claims directly through Ardisam’s official website.
Frequently Asked Questions
Who manufactures Earthquake tillers
Earthquake tillers are manufactured by Ardisam Inc, a family founded company headquartered in Cumberland, Wisconsin.
Are Earthquake tillers made in the USA
Earthquake tillers are designed and developed in Cumberland, Wisconsin, though some components come from outside engine suppliers.
How long is the warranty on an Earthquake tiller
Most Earthquake tillers carry a five year limited warranty, with separate terms applying to the engine depending on the manufacturer.
When did Ardisam introduce Earthquake rototillers
Ardisam introduced Earthquake rototillers in 1987, expanding beyond its original earth auger product line.
I am Jack Neel, a mechanical engineer, researcher, and writer. I created this website to share my knowledge about different brands and products with you. I research the manufacturers behind the brands and provide you with the information you need to make smart buying decisions.