Granite City Insulation Inc.

2.9★★★(7)

|Insulation Contractor in Winston-Salem, NC|1 of 35 in Winston Salem

☎️ (336) 786-6629

Score 24/100

Updated Mar 16, 2026

1 contractor in Winston Salem

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Typical Cost

$1,000 - $5,000 per job

Specialty

Insulation Contractor

How Granite City Insulation Inc. Compares

2.9

This contractor

4.2

Winston Salem average

Below average across 31 rated insulation contractors

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Granite City Insulation Inc.☎️ (336) 786-6629

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