Ratings sourced from Google Business Profile · Last refreshed July 2026

Cornerstone Building & Restoration, LLC

Roofers · Rockville, MD

5.0(38 reviews)RNM Score 72/100

A 5.0-star rating from 38 Google reviews reflects consistent, exceptional customer satisfaction.

Listing data last updated May 11, 2026 · sourced from public Google Business Profile data

🗺️ Get Directions 📍1 Research Ct Suite 450, Rockville, MD 20850, USA

🕐Hours: Not listed — call to confirm availability

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38 customer ratings on Google

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How Cornerstone Building & Restoration, LLC compares in Rockville

At 5.0★ from 38 ratings, Cornerstone Building & Restoration, LLC rates about even with the 5.0★ average of the 6 nearest roofers we track in Rockville.

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