When Jake and Lisa bought their 1970s fixer-upper in Sacramento, they knew the kitchen needed a major overhaul. What they didn’t anticipate? The hidden plumbing nightmares lurking beneath their outdated cabinets. As they embarked on their kitchen remodeling journey, they quickly realized that Sacramento kitchen plumbing is the backbone of any successful renovation. Here’s their story—along with expert tips to help you avoid costly mistakes.
Step 1: Discovering the Plumbing Issues
As soon as Jake removed the old cabinets, he noticed something alarming: corroded pipes, a leaking garbage disposal, and slow-draining sinks. They had hoped to keep some of the original plumbing, but it was clear they needed a full upgrade.
✔ Common Signs of Plumbing Issues in a Kitchen Remodel:
- Low water pressure in the faucet
- Frequent clogs and slow drainage
- Corroded or outdated pipes
- Leaks under the sink or around the dishwasher
💡 Pro Tip: Before starting a kitchen remodel, always inspect the existing plumbing to avoid surprises down the road.


Step 2: Choosing the Right Plumbing Materials
Since they were already investing in a modern farmhouse-style kitchen, Jake and Lisa decided to upgrade to PEX pipes instead of the old copper lines. Their plumber explained that PEX is flexible, easier to install, and more resistant to freezing and corrosion.
✔ Comparing Plumbing Pipe Options:
Pipe Type | Pros | Cons |
---|---|---|
PEX | Flexible, cost-effective, resistant to corrosion | Can degrade in UV light, not ideal for outdoor use |
Copper | Long-lasting, durable, traditional | Expensive, prone to corrosion over time |
PVC | Affordable, lightweight, easy to install | Not suitable for hot water lines |
💡 Pro Tip: If your home still has galvanized steel pipes, consider replacing them entirely, as they are prone to rust and blockages over time.


Step 3: Installing a High-Quality Sink & Faucet
One of Lisa’s must-haves was a deep farmhouse sink with a pull-down sprayer faucet. They opted for a stainless steel sink and a touchless faucet for convenience.
✔ Key Factors When Choosing a Kitchen Sink & Faucet:
- Size & Depth – A deeper sink accommodates large pots and pans.
- Material – Stainless steel is durable, while fireclay offers a classic farmhouse look.
- Faucet Features – Consider touchless, pull-down sprayers, or high-arc designs for easier use.
💡 Pro Tip: If you’re installing a garbage disposal, ensure it’s compatible with your plumbing system and meets local Sacramento regulations.
Step 4: Replacing the Dishwasher & Garbage Disposal
During demolition, they discovered the old dishwasher drain line was improperly connected, leading to backflow issues. Their plumber recommended installing an air gap to prevent contaminated water from re-entering the clean water supply.
✔ Key Plumbing Upgrades for a Modern Kitchen:
- Upgrade to a high-efficiency dishwasher to save water and energy.
- Ensure proper garbage disposal installation to prevent leaks and clogs.
- Install shut-off valves under the sink for easy maintenance.
💡 Pro Tip: If you’re adding a pot filler above the stove, ensure you have the proper water supply line and shut-off valve for safety.
Read More in Kitchen Promise Blog
- Sacramento Kitchen Plumbing: A Real-Life Remodeling JourneyTransform your kitchen with high-end features like smart appliances, quartz countertops, and professional-grade cooking equipment. Luxury upgrades that add value.
- 10 Must-Know Kitchen Remodeling Tips for a Stunning UpgradeLearn essential kitchen remodeling tips to enhance your space with smart budgeting, functional layouts, and high-quality materials for a stunning upgrade.
Step 5: Final Inspections & Leak Checks
Once all the new plumbing was in place, their plumber performed a pressure test to check for leaks before sealing up the walls. This step ensured their kitchen wouldn’t have hidden water damage in the future.
✔ Checklist Before Closing Up the Walls:
- Test all water lines for leaks.
- Confirm proper drainage and venting.
- Check the water pressure and adjust if needed.
- Ensure compliance with Sacramento plumbing codes.
💡 Pro Tip: If you’re DIY-ing your plumbing, always get a permit and inspection to ensure everything meets California plumbing standards.
The Final Reveal: A Fully Functional, Stylish Kitchen
After weeks of hard work, unexpected repairs, and smart plumbing upgrades, Jake and Lisa’s new Sacramento kitchen was complete. Thanks to their careful planning and plumbing improvements, they now had:
✔ A high-efficiency sink and faucet that made washing dishes a breeze.
✔ A leak-free plumbing system with durable, modern pipes.
✔ A dishwasher and garbage disposal that worked flawlessly.
✔ The peace of mind that their kitchen was built to last!
Their story is a great reminder that kitchen remodeling isn’t just about aesthetics—it’s about making smart, long-term plumbing upgrades that will keep your home running smoothly for years to come.