Products & Installation Services

High-performance ground screws, professional installation, and certified installation equipment

Ground Screws

Michigan Ground Screw provides a complete range of high-quality ground screws and flanges to support projects of any size across Michigan and Ohio. We offer multiple screw sizes and models to ensure strong, safe, and long-lasting foundations—whether you’re building a deck, fence, boardwalk, addition, or commercial structure.

As Michigan’s trusted supplier and installation partner, we deliver reliable, engineering-approved ground screw solutions with proven performance. Our product line includes everything from smaller screws made for stairs, mailboxes and basketball hoops, to our standard 3″ x 63″ screw, all the way to 4.5″ diameter screws and 98″ long screws. Heavy-duty flange options available for your specific application needs. 

Not sure which screw type you need? Our team is here to help. We provide expert guidance, technical resources, and project-specific recommendations to ensure you get the perfect fit for your build. Get in touch with Michigan Ground Screw today and let us help you build stronger, faster, and smarter.

Ground Screws
Product Size
3" x 63"
Length
63 inch
Diameter
3 inch
Material
Q235/Q355 Steel
Finish
Hot-Dip Galvanized
Load Capacity
2,450 - 8,129 lbs
Ideal Use Cases
Decks, small sheds, fencing
Product Size
3” x 79”
Length
79 inch
Diameter
3 inch
Material
Q235/Q355 Steel
Finish
Hot-Dip Galvanized
Load Capacity
2,450 - 8,129 lbs
Ideal Use Cases
Cabins, medium structures
Product Size
3” x 98”
Length
98 inch
Diameter
3 inch
Material
Q235/Q355 Steel
Finish
Hot-Dip Galvanized
Load Capacity
2,450 - 8,129 lbs
Ideal Use Cases
Solar mounting, heavy decks, platforms
Product Size
4.5” x 63”
Length
63 inch
Diameter
4.5 inch
Material
Q355 Heavy Duty Steel
Finish
Hot-Dip Galvanized
Load Capacity
4,977 - 12,823 lbs
Ideal Use Cases
Pergolas, sign posts, medium foundations
Product Size
4.5” x 79”
Length
79 inch
Diameter
4.5 inch
Material
Q355 Heavy Duty Steel
Finish
Hot-Dip Galvanized
Load Capacity
4,977 - 12,823 lbs
Ideal Use Cases
Small houses, modular structures
Product Size
3” x 27” (Stair Ground Screw)
Length
27 inch
Diameter
3 inch
Material
Q235 Steel
Finish
Hot-Dip Galvanized
Ideal Use Cases
Stair support, handrails, small posts

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Typical Applications

Decks

Secure, long-lasting foundation support for residential and commercial decks—installed quickly with no concrete required

Fences

Ideal for fence posts of any size, offering strong stability and fast installation even on uneven ground.

Additions

Perfect for home or building additions, providing a stable, code-compliant foundation with minimal site disturbance.

Boardwalks

Engineered for boardwalks and walkways in sensitive environments—no digging, no soil disruption.

Solar

Reliable anchoring for solar arrays with precise alignment and maximum load capacity in all soil types.

Commercial

Heavy-duty foundation solutions for signs, shelters, small buildings, and commercial structures.

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