New Construction Plumbing Services
ACH Plumbing
New Construction Plumbing Done Right
Whether you're building a custom home, an ADU, or expanding with a new addition, ACH Plumbing provides expert, code-compliant plumbing from the ground up for homes in the Reno, NV and Sebastopol, CA areas. We work closely with homeowners, contractors, and builders to ensure every rough-in, install, and final hookup is done with precision, quality, and long-term performance in mind.
Rough-In to Ready
Our New Construction Plumbing Process
We follow a proven, three-phase process to ensure your new build’s plumbing is efficient, code-compliant, and built to last:
1
Rough-In Phase
We install underground water, sewer, and gas lines, as well as stub-outs for future connections. This phase ensures all foundational plumbing is properly placed and pressure-tested before walls and floors are closed up.
2
Top-Out Phase
After framing is complete, we install vent stacks, water lines, and drain-waste systems throughout the home. Each line is tested and thoroughly inspected to ensure everything meets code before sheetrock or finishes are added.
3
Final Trim & Fixtures
As construction wraps up, we return to install faucets, toilets, water heaters, and other final fixtures. Our team makes sure every component is sealed, connected, and ready for a smooth flow on move-in day.
What We Install
Plumbing that Performs
Whole-home water supply lines and drain systems
Main water lines, shut-off valves, and pressure regulators
Gas lines for stoves, fireplaces, and water heaters
Kitchen plumbing: sinks, faucets, garbage disposals, dishwashers
Bathroom plumbing: toilets, tubs, showers, bidets, and vanities
Outdoor hose bibs and irrigation tie-ins
Traditional and tankless water heater systems
Laundry hookups, utility sinks, and washer boxes
Sewer and drainage systems with cleanouts
Rough-in and top-out plumbing for ADUs and additions
Ready to Build? Let’s Talk Plumbing.
Planning a dream ADU or building from the ground up? ACH Plumbing delivers reliable service, code-compliant installs, and a family-first work ethic you can count on.
Custom Plumbing
Plumbing for Homes & Additions
Whether you're building a custom home, adding an ADU, or expanding your space with a new addition, ACH Plumbing delivers expert plumbing solutions tailored to your project. We work closely with homeowners, builders, and contractors to ensure code-compliant, high-quality installs that support long-term performance, energy efficiency, and seamless integration with your existing systems.