New Construction & ADU Plumbing in Las Vegas, Nevada
Rough-in, trim, and ADU/casita plumbing in Las Vegas. New construction and tenant improvements. Vegas building boom. Builder partnerships. Licensed #0047021.
- Rough-in, trim, ADU and casita plumbing
- Builder partnerships; Vegas building code expertise
- 35+ years in Las Vegas Valley, licensed #0047021

What Is New Construction & ADU Plumbing?
New construction and ADU plumbing is the rough-in and trim plumbing for new buildings and accessory dwelling units. In Las Vegas we serve new homes, ADUs, casitas, and commercial tenant improvements. We pull permits and work to current code.
About New Construction & ADU Plumbing in Las Vegas Valley
From ground-up custom homes in Green Valley to casitas off State Streets and ADUs tucked behind established properties in Sovana, Active Plumbing handles every phase of new construction plumbing across the Las Vegas valley. Our crews manage full rough-in layouts, drain stacks, water supply lines, and gas piping, then return for trim-out once drywall is complete. We pull all required Clark County and City of Las Vegas permits and stay current with Nevada Uniform Plumbing Code updates, including proper pipe depth requirements for our caliche-heavy desert soil and UV-resistant materials suited to extreme heat cycles.
We install PEX-A expansion systems, Uponor manifolds, and Watts pressure regulators sized for high-mineral local water - which is why many of our new construction clients also schedule Water Softener Installation before move-in. Our Gas Line Services division ties in range lines, tankless water heater connections, and outdoor BBQ stubs during the same build phase. We serve builders and private owners in Henderson and North Las Vegas with the same attention given to large commercial tenant improvements.
If issues arise during construction draws, our Emergency Plumbing team responds fast. Call (702) 438-3357 to schedule a pre-construction walkthrough or permit consultation.
Why Choose Active Plumbing for New Construction & ADU Plumbing
Why Choose Us
We do rough-in, trim, and full plumbing for new construction and ADUs. We work with builders and pull permits. We have 35+ years in the Valley, Vegas building code expertise, and license #0047021. Builder partnerships.
New construction and ADU plumbing are performed by Active Plumbing under Nevada State Contractors Board license #0047021. We pull permits and comply with local code. We are insured.
Common New Construction & ADU Plumbing Scenarios
New single-family or multi-family - we do rough-in and trim; we work with the builder schedule and permit.
ADU or casita - full plumbing for the accessory unit; we rough-in and trim to current code.
Commercial tenant improvement - we plumb the build-out per plans and pull permits.

Ready to Get Started?
Trusted plumber in Las Vegas since 1991. Call now or book online for fast, professional service.
Common New Construction & ADU Plumbing Problems
New builds and ADUs need full plumbing design and code compliance. We work with builders and owners to get supply, waste, and vent right for our soil and climate.
Our New Construction & ADU Plumbing Process
Call and on-site assessment
Call (702) 438-3357. We review plans (or meet on site) and scope rough-in, trim, and any ADU or TI plumbing.
Scope with upfront pricing
We provide a scope and upfront price. We align with the build schedule and permit timeline.
Schedule and perform
We perform rough-in at the correct phase, then trim when ready. We pull permits and coordinate inspection.
City inspection and cleanup
We coordinate city inspection and leave the plumbing complete and to code. We clean up.
What's Included
- Rough-in plumbing (underground and in-wall)
- Trim plumbing - fixtures and connections
- ADU and casita full plumbing
- Permit pulling and city inspection coordination
Costs & Timelines - What to Expect
Cost depends on scope-rough-in only, trim only, or full build-out. We give an upfront quote after we review plans or assess. Call (702) 438-3357.
Methods, Materials & Quality Standards
We perform new construction plumbing with code-approved materials and methods. Rough-in includes underground and in-wall supply and drain; trim includes fixture connections. We follow current Las Vegas building code and pull permits for inspection.
New construction and ADU plumbing are performed by Active Plumbing under Nevada State Contractors Board license #0047021. We pull permits and comply with local code. We are insured.
What to Do Next
Contact Active Plumbing at (702) 438-3357 for new construction and ADU plumbing. We rough-in and finish for new homes and ADUs, pull permits, and coordinate inspections in the Las Vegas Valley.
New Construction & ADU Plumbing - Frequently Asked Questions
New construction plumbing in Las Vegas typically runs $8,000-$20,000 depending on home size, fixture count, and lot complexity. Desert soil conditions and local code requirements affect pricing. Active Plumbing provides detailed upfront estimates before any work begins, with no surprise charges at completion.
Schedule at least 2-3 weeks ahead for rough-in inspections, as Clark County permit timelines can add delays. Active Plumbing coordinates directly with your general contractor and inspectors. We also serve Henderson and North Las Vegas builds, keeping projects on track across the valley.
We primarily install PEX-A and CPVC piping for ADUs because Las Vegas hard water accelerates corrosion in copper over time. If your main house ever needs updating, we can also handle Whole-House Repipe services. Proper material selection now prevents costly failures later in our climate.
Yes, Active Plumbing services Sunrise Manor, Henderson, and throughout the greater Las Vegas valley for ADU and new construction projects. From Gas Line Services to Tank Water Heater Installation, we handle every plumbing phase in-house, giving you one reliable contractor from groundbreak through final inspection.
SERVICE AREAS
New Construction & ADU Plumbing Near You
Active Plumbing provides new construction & adu plumbing throughout Las Vegas and surrounding communities.
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