Cornerstone Construction
Market rank
#5 / 5
Cornerstone Construction provides roofing services in Greenville, SC. Use this page to review business details, compare ratings, and contact the company directly about your project.
Health scoreMay 1, 2026
70
out of 100
#5
Market rank
4.8
Avg rating
198
Total reviews
No public response signal
Response rate
9
Years active
70
Health score
Health score · 70 / 100
Six signals, weighted nightly.
Operator computes a Health score every night at 2 am HST. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Cornerstone Construction broke down on May 1, 2026.
Score trend
30d90d1y
Cornerstone Construction
90 days trailing
Market position
#5 of 5 Roofing in Greenville.
Operator ranks every roofing in Greenville every night at 2 am HST using reviews, response rate, and local market share.
#5
of 5 Roofing businesses
in Greenville
in Greenville
Leaderboard refreshed every night at 2 am HST. Your rank updates before you wake up.
Roofing · Greenville
Top 5 shown
1
Gilstrap Roofing
384
2
ATD Roofing
348
3
Roofers LLC
337
4
Beemer KangaRoof
321
Recent activity
What changed this month.
Holding a top 5 slot in Greenville Roofing
Market leaderboard refreshed this morning
In person
The shop, the team, the work.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Reviews · 198 total
What customers say.
Reviews pulled nightly from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
4.8★★★★★198 reviews
5 ★
102
4 ★
51
3 ★
26
2 ★
13
1 ★
6
Review themes refresh nightly. Check back once Operator has synthesized enough comments from Cornerstone Construction’s reviews.
About & contact
Where to find them.
About
Cornerstone Construction is a well-established roofing service provider with a strong presence in Greenville, SC, offering a range of specialized services including storm damage repair and metal roof installation. With a high customer satisfaction rating and extensive experience, they are positioned as a reliable choice for homeowners in need of professional roofing solutions.
Phone
Email
Website
Hours
Monday7:00 AM - 5:00 PM
Tuesday7:00 AM - 5:00 PM
Wednesday7:00 AM - 5:00 PM
Thursday
Competitors · top 5
Side by side with the neighborhood.
The roofing shops Cornerstone Constructioncompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
#
Business
Rating
Reviews
Response
Score
1
Gilstrap Roofing
★4.9
384
No response signal
88
2
ATD Roofing
★4.9
348
No response signal
87
3
Roofers LLC
★4.9
337
No response signal
87
FAQ
Quick answers.
The questions people ask before they call.
Who is the best roofing in Greenville?
Operator ranks every roofing in Greenville every night at 2 am HST. Cornerstone Construction currently ranks #5 with a 4.8 rating across 198 reviews. Rankings refresh nightly from Google, Yelp, and Meta.
How do I contact Cornerstone Construction?
Call (864) 734-7183 for service. The website cornerstoneconstruction.org also has direct contact info.
What are Cornerstone Construction's hours?
Hours are listed on this page under About and contact. Operator refreshes them from public sources and direct claim updates.
Is Cornerstone Construction licensed and insured?
License and insurance details have not been verified with Cornerstone Construction yet. Find the listing to add them.
How is the Health score calculated?
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Operator activity (10%). Recomputed every night at 2 am HST using data from Google, Yelp, Meta, and for claimed businesses, direct integrations.
Why does this page say "unclaimed"?
Operator indexes every local business in the United States, whether they have signed up or not. Unclaimed means no owner at Cornerstone Construction has verified control of the listing. If you own this business, claim it free to edit details, respond to reviews through Your Operator, and see precise financial scores.
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