
Denver New Home Plumbing Rough-In
Building a new home in the Denver metro means working with the local building department's permit and inspection process at every plumbing stage. Afford-A-Rooter handles rough-in, top-out, and finish plumbing on new homes and additions across Denver, Arvada, Aurora, and the surrounding cities.
- New home and addition plumbing across the Denver metro
- Built to current Denver-area permit and inspection requirements
- Coordination with builders on Denver metro build schedules
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What should Denver homeowners know about new construction plumbing permits?
Denver-area building departments require rough-in plumbing to be inspected before drywall closes the walls, and a separate inspection at final. Colorado's freeze depth also affects how water and sewer lines are run underground on new builds, which is different from a straightforward remodel. We plan the rough-in against your specific jurisdiction's requirements before starting.
- Rough-in inspection must pass before Denver-area builders can close walls
- Underground water and sewer lines need to be run below Colorado's frost line
- Requirements can vary slightly between Denver, the surrounding counties, and individual cities
When Denver builds need a plumber scheduled
- Framing is complete and rough-in needs to be scheduled with inspection
- A Denver metro builder needs a licensed plumbing contractor
- An ADU or addition is being added to an existing Denver-area property
- Fixture layout needs finalizing ahead of drywall

What our Denver new construction plumbing covers
- Rough-in of drain, waste, vent, and supply lines to Denver-area code
- Underground water and sewer line installation below frost depth
- Gas line rough-in for appliances and water heaters
- Top-out and roof vent stack completion
- Finish fixture installation once construction is complete
- Inspection coordination with local building departments
How a Denver new build plumbing project is staged
- 1
Review plans
We review approved plans against local permit requirements.
- 2
Rough-in and underground lines
Interior rough-in and underground water and sewer lines are set.
- 3
Inspection
Work is held for local building department inspection.
- 4
Top-out
Vent stacks and upper floor lines are completed.
- 5
Finish work
Fixtures are installed and tested before final walkthrough.
Licensed for permit work across the Denver metro
- Colorado Master Plumber MP-00189274A licensed master plumber reviews the interior lines and fixtures before any work is scoped, not just the visible symptom.
- Plumbing Contractor license 2110Licensed as a Colorado State Plumbing Contractor, so permitted work is pulled and inspected correctly.
Ready when you are
Tell us what is happening and your Denver neighborhood. We will route it fast.
What affects new construction plumbing pricing in Denver
Lot conditions, frost-depth trenching, and fixture count all factor into a Denver new build quote. We price off the approved plans for your address.
Need help right now? 24/7 emergency plumbing service. Planning a larger repair? See financing options.
- Frost-depth trenching for underground water and sewer lines
- Total fixture count and number of stories
- Local permit and inspection requirements for your city
- Gas line needs for appliances and water heaters
Denver new construction plumbing questions
Related Denver construction and remodel plumbing
Remodeling and Renovation Plumbing
Denver remodel plumbing and layout changes.
View remodeling and renovation plumbing servicesBathroom Remodel Plumbing
Fixture relocation and supply line upgrades.
View bathroom remodel plumbing servicesPlumbing Inspection
Denver-area code inspection services.
View plumbing inspection servicesLicenses, credentials, and company proof
- Colorado Master PlumberLicense MP-00189274
- Colorado State Plumbing ContractorLicense 2110
- Family Owned & OperatedServing Denver since 2006, 20 years
- Better Business BureauAccredited Business, A+ rating
- Angie's List Super Service Award2012 through 2017
- Serving Denver since 2006Residential and commercial properties across the metro
More plumbing services in Denver
- Pipe Replacement & RepipingPipe replacement swaps out one section that has failed. Licensed Denver master plumbers, available 24/7. Call (720) 296-7972.View page
- Piping Replacement and Repiping ServicesHow we plan a repipe route, how much of the house is affected during the work, how long it takes, and what happens after the walls close up.View page
- Plumbing InspectionA plumbing inspection gives you a clear, written picture of what condition your supply lines, drain lines, water heater, and fixtures are in.View page
- Plumbing Installation & ReplacementInstallation covers what goes in new: fixtures, supply lines, and drain runs for remodels, additions, and new construction.View page
- Plumbing RepairFixture level repair in Denver: a faucet that will not stop dripping, a toilet that will not flush right, a seized valve, or a leaking section of line.View page
- Plumbing RepairsAfford-A-Rooter leads with repair on every call, and only recommends replacement when the pipe or fixture material itself is the reason it keeps failing.View page
Problems this work solves
Get your Denver new build plumbing scheduled
Rough-in through finish, coordinated with local inspection requirements.