Grennan Construction Logo Roofing Contractor Oakland County

Grennan Construction is 1 of 7 James Hardie Elite Preferred Contractors in the entire State of Michigan.

James Hardie Elite Preferred Contractor Alliance logo.

As exterior remodeling experts, we install all types of siding including wood, aluminum, vinyl, and fiber-cement. There are many materials and brands available for cladding your home, and we know choosing the right one can be confusing.

That’s why we go through all of the options with you, so you can decide on the best material for your home and budget. No matter what type of siding you choose, we’ll install it to the strictest manufacturer specifications.

Sometimes our customers ask which product we’d personally choose for our own homes. The product we recommend most is James Hardie fiber-cement siding.

If you have any questions please contact us at


If you have any questions please contact us at


Grey bungalow in West Bloomfield, Michigan prior to exterior remodel.


Exterior remodel with roofing, siding, front porch addition, James Hardie Fiber Cement Siding, stone, and windows. West Bloomfield, Michigan.


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