Statewide permit guide · as of September 29, 2026
New Mexico septic permit lookup, application, and final inspection
Most new, modified, repaired, or replaced onsite wastewater systems require agency review before work begins. The parcel, system type, installer qualification, and local jurisdiction determine the exact path.
Last reviewed: August 6, 2026
1. Confirm the permitting authority
NMED administers the statewide program except where Bernalillo County’s separate ordinance applies. Do not assume an Albuquerque mailing address identifies the authority; confirm whether the parcel is incorporated or unincorporated.[2,3]
2. Assemble the application record
Expect to identify the property, proposed system, water supply, nearby structures and features, and installer or qualified-homeowner status. Follow the current agency form and diagram instructions rather than an old checklist copied by a third party.[1,2]
3. Verify who may perform the work
NMED guidance identifies relevant New Mexico contractor classifications, including MM-1, MM-98, MS-1, and MS-3, depending on the work. A homeowner path is narrow and requires agency qualification; property ownership by itself is not authorization to install a system.[1,2,3,4]
4. Allow for review and corrections
Conventional and advanced systems do not necessarily follow the same review path. Submit a complete current application and respond to agency deficiency notices before scheduling construction. Confirm current fees directly with the responsible authority because fee schedules can change.[1,3]
5. Do not cover the system before inspection
Coordinate the required inspection with the permitting authority and keep the system visible until approval. NMED’s current workflow asks for advance scheduling; confirm the current notice window with the field office handling the permit.[1,3]
6. Keep the final record
Retain the application, approved design, inspection or final approval, receipts, maintenance agreement, and later modifications. Advanced systems may carry operating, maintenance, sampling, contract, or renewal obligations beyond initial construction.[1,3]
New Mexico septic permit lookup and records
For a New Mexico septic permit lookup, start with NMED’s official online permit finder. It warns that its information is historical and valid only through January 27, 2017, and NMED notes incomplete Bernalillo County data. Use the official permit-search request and field-office routes for newer or missing state records, and contact Bernalillo County for its jurisdiction.[2]
Find the right next resource
- Bernalillo County jurisdiction guide
- License and qualification verification
- Property-transfer evaluation guide
- Statewide provider directory
Find cited providers in a covered market
The directory only includes a business on these pages when both the listed service and the city served have separate cited evidence. A listing is not a recommendation or proof of current availability.
Official sources
- Liquid Waste Permitting Process
New Mexico Environment Department. Official application, review, payment, construction, and inspection workflow. Accessed August 6, 2026.
- Onsite Wastewater Program
New Mexico Environment Department. Official forms, permit search, contractor, homeowner, and property-transfer resources. Accessed August 6, 2026.
- 20.7.3 NMAC — Liquid Waste Disposal and Treatment
New Mexico Commission of Public Records. Controlling state rule for permits, construction, inspection, and advanced systems. Accessed August 6, 2026.
- Contractor's Corner
New Mexico Environment Department. Official contractor forms and program guidance. Accessed August 6, 2026.