Armstrong Plumbing and Septic: Trusted Plumbing Company Serving Ketchikan, AK 99901

Our Ketchikan plumbing inspections use specialized cameras and pressure testing to detect cracks in underground pipes that aren't visible from the surface. We look for signs common in our area like unexplained wet spots in yards, reduced water pressure, or unusual sounds in pipes—all indicators of underground leaks from freeze-thaw damage or soil shifting.

Ketchikan's temperature fluctuations cause pipes to expand and contract, leading to joint failures and small leaks over time. During inspections, we check vulnerable areas like crawl spaces and exterior walls. Repairs often involve replacing compromised sections with materials better suited to our climate and adding insulation to prevent future contraction issues.

Yes—especially in Ketchikan where underground pipe damage can develop slowly. Preventive inspections help catch small cracks or early contraction damage before they become major leaks. We recommend annual checks before winter, as catching issues early saves significant repair costs and prevents water damage to your home's foundation or landscaping.