Expert Pipe Repairs & Replacement Services in Oahu
Over time, even the strongest pipes can corrode, crack, or leak — leading to water damage, low pressure, or costly repairs if not addressed quickly. Whether you’re dealing with a small leak under the sink or need a full-scale pipe replacement, Waialae Plumbing is Oahu’s trusted choice for professional pipe repair and replacement services.
Serving the entire island since 1994, we specialize in diagnosing, repairing, and replacing damaged plumbing lines for both residential and commercial properties. Our experienced technicians use modern tools and high-quality materials to ensure your plumbing system runs smoothly and efficiently for years to come.
Types of Pipe Systems We Repair and Replace
Drain Pipes Clogged, broken, or sagging drain lines can cause slow draining, foul odors, or backups inside your home or business. We use advanced camera inspection technology to locate the issue and perform targeted repairs or full replacements — restoring proper flow and preventing future blockages.
Waste Vent Pipes Your waste vent system keeps air flowing through your drains, allowing wastewater to move freely. Damaged or improperly vented pipes can lead to gurgling sounds and unpleasant smells. Our plumbers can inspect and replace old vent lines, ensuring your system stays efficient and code-compliant.
Gas Lines Gas piping requires expert handling and safety-certified technicians. Whether you’re connecting a new gas appliance or need to replace an aging or leaking gas line, Waialae Plumbing provides licensed gas line repair and replacement services to protect your home and family. We also offer pressure testing and leak detection for maximum safety.
Irrigation Pipes Your outdoor irrigation system is vital for keeping your landscape healthy. Cracked or leaking irrigation pipes waste water and affect coverage. Our team can repair or replace damaged irrigation lines, ensuring optimal performance and water efficiency across your property.
Potable Water System Pipes Clean, safe drinking water starts with a reliable potable water system. We replace old or corroded galvanized or copper pipes with modern materials like PEX or PVC, ensuring better water quality, consistent pressure, and long-term durability. Whether it’s a single line or a full repiping project, we’ve got you covered.
Storm Drain Pipes Heavy rains can overwhelm aging or damaged storm drain systems, leading to standing water and property damage. Waialae Plumbing repairs and replaces storm drain pipes to ensure proper water flow and prevent flooding around your home or business. We also offer routine maintenance to keep your drainage system clear year-round.
Commercial Pipe Replacement & Repair
Waialae Plumbing also provides large-scale pipe repair and replacement services for commercial properties, retail spaces, and multi-unit associations. We’re equipped with heavy-duty equipment to handle underground piping, main line replacement, and complex water system installations.
Our commercial services include:
- Drain and sewer line replacement
- Gas line upgrades and testing
- Storm drain system repairs
- Water supply and irrigation system installations
Regular maintenance and timely repairs can help prevent downtime and protect your property investment.
Waialae Plumbing also offers a membership program for our commerical customers. Membership in this program ensures discounts and font-of-the-line scheduling. Click Here to get more info and sign up. If you need service, you can Call us at 808-735-8595 or fill out our online contact form (buton in the bottom-right) to schedule an appointment. We’re looking forward to hearing from you.