Cory Harding

Cory-Harding

Cory Harding

Licensed Plumbing Contractor
Dunn Plumbing and Drain Service LLC

25+ Years of Industry Leadership

Cory Harding doesn’t just run a plumbing company; he sets the standard for modern plumbing service. With over a quarter-century of hands-on field experience, Cory has transitioned from a West Coast industry veteran to the driving force behind Dunn Plumbing and Drain Service LLC.

A Legacy of Excellence

Cory’s leadership is the backbone of Dunn Plumbing’s reputation. Under his guidance, the company has maintained an A+ rating with the Better Business Bureau (BBB) and a consistent 5-star rating from our clients. His personal mantra, “Take care of the customer,” isn’t just a slogan; it’s the metric by which every job is measured.

Credentials & Experience

  • Licensed Plumbing Contractor: Decades of certified expertise in high-stakes environments.
  • Multi-State Experience: Former owner of multiple successful plumbing firms across the West Coast.
  • Specialist: Expert in large-scale repiping, complex drain hydraulics, and gas line infrastructure.

Training the Next Generation of Experts

While Cory Harking is a master of traditional residential and commercial systems, his true passion lies in advanced plumbing innovation. He personally oversees the training of our technicians, ensuring the team stays at the forefront of the industry’s most sophisticated technologies:

  • Precision Diagnostics: High-definition sewer camera inspections.
  • Non-Invasive Solutions: State-of-the-art trenchless pipe repair.
  • System Overhauls: Complex, whole-house repiping and gas system engineering.

By prioritizing continuous education, Cory ensures that every plumber wearing the Dunn uniform possesses the “Advanced Skills” badge of expertise.

Need an Expert Perspective?

Plumbing issues can be complex, and getting the right advice shouldn’t be. If you have a specific technical question or need a professional consultation on a major project, Cory Harding and his team are here to provide clarity.

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Recent Articles by Cory Harding:

Hard Water, High Heat, and Your Pipes: Why Tucson Homes Need Deep Plumbing Systems Maintenance

Posted in
Plumbing systems maintenance is one of the most effective ways Tucson homeowners can prevent expensive plumbing emergencies, extend equipment lifespan, and improve overall system performance. Most plumbing emergencies do not begin as emergencies. A slow drain, a minor leak, or sediment buildup inside a water heater can develop for months before causing a major plumbing…