Cornerstone Construction

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About

The CC Team has been featured in the news, accumulated hundreds of 5 Star Reviews, Recommendations & Video Testimonials. The team has also been nominated and/or won over a dozen awards in competitions such as Best of the Upstate & Charleston's Choice for categories Best Roofing Company, Best Commercial Roofing Company, Best Place to Work, Best Solar Company & more!

Overview

Hired 9 times

Background checked

30 employees

9 years in business

Business hours

SunClosedMon8:00 am - 8:00 pm

Payment methods

This pro accepts payments via Cash, Check, and Credit card.

Social media

Facebook, Instagram

Services offered

Project location

Home

Business

Building height

Single-level

Two-story

Three-story

High-rise

Projects and media

Reviews

Customers rated this pro highly for professionalism, responsiveness, and punctuality.

Great 4.7

105 reviews

5

89%

4

5%

3

1%

2

0%

1

5%

Your trust means everything to us. Learn about our review guidelines.

Read reviews that mention:

Karen M.

Nov 16, 2021

•

Hired on Thumbtack

They were here when they said they would be and they did a review of my roof and they were completely honest even though it meant no additional work at this time. I appreciated their professionalism and honesty. Should I need them I will definitely use them and I will refer them.

Details: Partial roof replacement • Two stories • 20 - 30 years old • Asphalt shingles • Home

Cornerstone Construction's reply

Thanks so much for your kind words, Karen! So glad that Curt could take care of you!

Roof Installation or Replacement

Karen T.

Aug 25, 2021

•

Hired on Thumbtack

Cornerstone Construction came by to check our roof for a leak. They found some very minor holes and caulked them for free. They were professional and knowledgeable. We will definitely be calling them for any roofing needs in the future.

Details: Shingles or tiles need to be repaired or replaced • Entire portions of roof need to be repaired • Single-level building • 0 - 10 years old • Asphalt shingles • No, the project is not covered by an insurance claim • Residential

Roof Repair or Maintenance

Tabitha T.

Feb 7, 2023

•

Hired on Thumbtack

Details: Shingles or tiles need to be repaired or replaced • Two-story building • 11 - 20 years old • Metal • No, the project is not covered by an insurance claim • Residential

Roof Repair or Maintenance

ANNE M.

Aug 3, 2026

•

From Google

Representative Donny came out to give us an estimate for siding. He let me know he was on the way and arrived on time. He was professional and answered questions we had. He was personable and provided a pleasant experience while doing his work.

Kyle C.

Aug 4, 2026

Cornerstone go in touch quickly and had some one out the next day. Person that came out was very knowledgeable and helpful.

Credentials

Background Check

Joshua Rice