As the year comes to a close in Hawai‘i, it’s the perfect time to make sure your home’s plumbing is in top shape. A thorough end-of-year plumbing check can prevent costly repairs, improve efficiency, and give you peace of mind heading into the new year. Whether you live in a single-family home in Kāne‘ohe, a high-rise in Honolulu, or a vacation property on Maui, this comprehensive checklist is designed to keep your plumbing running smoothly and your home protected.

Why an End-of-Year Plumbing Checklist Matters

The end of the year is a natural time to assess your home’s systems, including plumbing. It’s also the perfect opportunity to address small issues before they turn into big problems. Hawai‘i’s humid climate, salty air, and seasonal weather patterns can all take a toll on pipes, fixtures, and appliances.

Benefits of a year-end plumbing review:

• Prevents leaks and water damage
• Improves water efficiencys
• Ensures appliances are operating safely
• Identifies problems before peak holiday use
• Provides a clean slate for the new year

Check All Shut-Off Valves

• Turn each shut-off valve (sinks, toilets, appliances) to ensure it operates smoothly.
• Look for leaks around the valve stem.
• If a valve is stuck or leaking, have it replaced to avoid future emergencies.

Inspect for Leaks

• Look under sinks, behind toilets, and around appliances.
• Check ceilings and walls for water stains.
• Pay special attention to areas with older pipes or fittings.
• Even small leaks can cause mold growth in Hawai‘i’s humid environment.

Test Water Pressure

• Attach a pressure gauge to an outdoor spigot.
• Ideal residential pressure is 60–75 psi.
• High pressure can damage pipes and fixtures; install a regulator if needed.

Drain and Flush Water Heater

Sediment buildup reduces efficiency and can shorten your water heater’s lifespan.

• Turn off power or gas to the unit.
• Attach a hose to the drain valve and flush until clear.
• Consider a professional inspection for older units.

Clean Drains and Garbage Disposal

• Use a natural enzyme cleaner to keep drains clear.
• Avoid harsh chemicals that can damage pipes.
• For garbage disposals, run ice cubes and citrus peels to clean and freshen.

Outdoor Plumbing Maintenance

• Inspect hose bibs and outdoor faucets for leaks.
• Remove and store garden hoses.
• Clear debris from outdoor drains and gutters to prepare for rainy season.

Condo-Specific Checks

• Inspect supply lines to washers and dishwashers.
• Know where your unit’s shut-off valve is located.
• Report any common area leaks to building management immediately.

Schedule a Professional Inspection

An plumbing inspection can:

• Identify hidden leaks
• Test water pressure and quality
• Inspect water heaters and major appliances
• Recommend upgrades for efficiency and safety

535 Plumbing offers comprehensive end-of-year inspections to keep your plumbing ready for the new year.

Start the new year with confidence. Call (808) 300-0535 to schedule your end-of-year plumbing inspection today. Hiring a licensed plumber ensures the job is done correctly and up to code.

Call 535 Plumbing for Expert Advice

Whether you choose to repair or remodel, 535 Plumbing can help you make the right decision for your home and budget. We provide honest recommendations, professional installation, and access to high-quality appliances designed for island life.

📞 Call us today at (808) 300-0535 to schedule your consultation.

Want Peace of Mind All Year?

Join one of our 535 Plumbing Membership Plans and get:

• 1 Free Annual Plumbing Visual Inspection
• 1 Free Water Heater Flush Per Year
• Priority Scheduling & Special Discounts
• Ongoing System Monitoring & Maintenance Tips
• Annual Backflow Inspection and Test

Let us help you prepare, protect, and prevent plumbing problems—before and after the storm.

Get a Professional Quote for Your Plumbing Emergency

535 Plumbing specializes in plumbing inspections and repairs. Whether you need a routine cleaning or a complex repair, we provide expert plumbing services tailored to your specific situation. Contact us today for a professional assessment and a customized quote to keep your plumbing system in top shape!

Contact 535 Plumbing today to schedule an inspection and take the first step toward reclaiming control over your building’s plumbing. We have the tools and expertise to diagnose and resolve your issue efficiently. Don’t let a simple plumbing problem escalate—take action today to maintain the functionality of your building’s plumbing system. For more plumbing maintenance tips and advice, check out our other guides!

Contact 535 Plumbing Today

535 Plumbing is here to help. We offer:

• Fast and Reliable Service: Get prompt assistance when you need it most.
• Expert Technicians: Our skilled plumbers have experience with all garbage disposal types and plumbing systems.
• Upfront Pricing: No surprises—just honest, transparent estimates.
• Sustainable Solutions: We fix garbage disposals efficiently to save water and reduce your environmental footprint.

If you live on Oahu and are in need of a licensed plumber to help with your plumbing issues, choose 535 Plumbing for the job! Our team of professional Oahu plumbers are highly skilled and our excellent customer support representatives will work with you to schedule your appointments at a time you most convenient. Learn more and schedule an appointment by calling (808) 300-0535, or Visit Our Contact Us Page. Mahalo!