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Cornerstone Plumbing Solutions

Plumbers · 4307 Washington Ave, Cary, NC 27513

5.0 (32 reviews) · 5 years in business
  • Licensed & Insured
  • ⚡ 24/7 Emergency
  • License #NC-173429

Call now: (475) 826-1199

About Cornerstone Plumbing Solutions

Founded in 2021 in Cary, NC, Cornerstone Plumbing Solutions has grown into one of the most trusted independent well-respected plumber shops in the area. The crew specializes in residential service work — leaks, clogs, water heater service and replacement, gas lines, fixture upgrades, repipes, and sewer line repair — and is well known for the lengthy "we will not start work without explaining the price first" written estimate it provides on every visit. Backed by a 100% satisfaction guarantee and an active state license, Cornerstone Plumbing Solutions is a popular pick for both single-job homeowners and rental property managers across Cary.

Cornerstone Plumbing Solutions serves homeowners across Cary, NC and surrounding ZIP codes including 27511, 27513, 27518, 27519, 27560. Pricing is up-front and quoted in writing before any work begins, with no obligation if the estimate isn't right for your project.

Services offered

  • Water heater install & repair
  • Sump pump install
  • Drain & sewer cleaning
  • Tankless water heater specialist
  • Gas line install & repair
  • Toilet & faucet install
  • Backflow testing & install

Service area

Cornerstone Plumbing Solutions covers Cary and the surrounding metro, typically responding to addresses within 25–35 miles of 27513. Same-day appointments are commonly available for non-emergency requests booked before noon, and 24/7 emergency dispatch is offered for active leaks, electrical hazards, no-heat/no-cool calls, and lockouts when applicable.

Licensing & insurance

FixNearMe verifies that Cornerstone Plumbing Solutions holds an active NC contractor license (#NC-173429) and carries general liability insurance covering work at residential properties. We re-verify licensing annually and remove any pro whose status lapses or whose review pattern deteriorates.

How to request a quote

Use the free quote form on this page to send your job details directly to Cornerstone Plumbing Solutions and up to two other nearby plumbers in Cary. You'll receive up-front written quotes — usually within an hour during business hours — so you can compare apples to apples before booking.

Recent customer reviews

★★★★★
Best contractor experience I've had as a homeowner. They sent a real written estimate, did exactly what they quoted, and the bill matched.
— Diego R., Cary
★★★★★
Came out for a second opinion after another company tried to upsell us into a $9,000 job. Turned out to be a $400 fix. Fair, knowledgeable, and respectful.
— Megan L., Cary
★★★★★
They diagnosed an issue three other contractors had missed. Fixed it in two hours and didn't charge for the diagnostic visit. Easy 5 stars.
— Karen W., Cary

Other Plumbers in Cary

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Bluewater Plumbing & Heating

Plumbers · Cary, NC 27519

4.6 (49 reviews)
  • Licensed & Insured
  • 10+ Years
  • BBB Accredited

Founded in 1991 in Cary, NC, Bluewater Plumbing & Heating has grown into one of the most trusted independent top-rated plumber shops in the area. The crew specializes…

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