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PermitRoadmap

Do I need a permit for water heater replacement in Las Vegas?

Permit required

Yes. In New Mexico, water heater replacement generally requires a permit, and Las Vegas is no exception.

CID says replacing a water heater needs a permit pulled by a New Mexico licensed contractor before the work is done and inspected (CID FAQ). A homeowner may do plumbing on their own home but must submit an isometric drawing for plan review, which carries a $25 plan review fee (CID FAQ). The only plumbing work exempt from permits is minor repair or replacement of faucets, taps, and jets (NMSA 60-13-45(B)(1)). Which office issues the permit depends on the address: a city or county with its own certified building department, or CID in all other areas (14.5.1.7 NMAC; NMSA 60-13-41).

Get the checklist for your water heater replacement in Las Vegas. A free check first, then a free printable Permit Prep Pack.

Local detail for Las Vegas: Las Vegas has no certified local building official, so the New Mexico Construction Industries Division (CID) issues building, electrical, plumbing and mechanical permits and does the inspections. The city issues the zoning clearance you need first. CID's Santa Fe office is listed here; call to confirm it handles your address.

Documents you may need

  • Plumbing or mechanical permit applicationRequired
  • Heater specifications and venting detailsLikely required
  • Gas line details for gas heatersSometimes required
  • Contractor license or homeowner permit documentsLikely required

Possible inspections

  • Final plumbing or mechanical inspection
  • Gas leak test for gas heaters

Frequently asked questions

Do I need a permit for water heater replacement in Las Vegas?
Yes. In New Mexico, water heater replacement generally requires a permit, and Las Vegas is no exception. The documents and inspections sections on this page list what the building department typically asks for.
Who issues the permit in Las Vegas?
The local building department for Las Vegas handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
How do I find out the exact requirements for my project?
Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.

PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.