1-866-868-7663
Specializing in Roofing, Siding, Windows, Gutters and Blown-In Insulation

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"...the professionalism displayed by you and your crew was, in my opinion, outstanding.
We have had numerous compliments from our neighbors..”
  -Richard Barron, Pontiac, MI

ANOTHER SATISFIED CUSTOMER! See what our customers love about us!

Gutters & Downspouts

The purpose of gutter systems is to collect rainwater from the roof and drain it away from the building and foundation, preventing moisture problems and ensuring greater durability.

Improper drainage, when the water drains straight down rather than being diverted away from the structure, may lead to water damage to the foundation,. Various problems that may arise due to a gutter system not functioning properly include freezing, damage to the soffits, discoloring of siding materials, soil erosion and problems with the foundation and basement.

The professionals at Grennan Construction can prevent this from happening to you. Contact us for a free, no-obligation estimate.

Grennan Construction & Grennan Corp. -- 2582 Edgevale Drive, Waterford, MI 48329
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