Built from public records. No company paid to be listed. Every check names its source and the date it was read.
Claim your listing
State guide

Septic companies in Nevada

Nevada writes its septic rules at the state level and hands the permit to somebody local, which is the opposite of most states on this site. Three health districts cover eight counties between them, and everywhere else you start at the county building department. This guide covers which office is yours, the sewer distance rule that decides whether you get a septic permit at all, the one credential worth checking, and why Nevada leaves more of the work legal for a homeowner than anywhere else here.

Companies
49
Counties
9
With Google reviews
30

Who Regulates Septic Systems in Nevada

Sources: Nevada Division of Environmental Protection. Checked 2026-09-21.

Nevada splits this job cleanly. The state writes the rules and someone local issues your permit, and which local office that is depends on your county. Three health districts cover part of the state, and the rest runs through county building departments.

Residential approvals are issued by local health authorities or county building departments, not by the Division of Environmental Protection opens in a new tab, which is the reverse of the pattern in most states. Commercial systems are permitted by the state's Bureau of Water Pollution Control under a general permit opens in a new tab, with local exceptions written into agreements.

The state publishes the routing itself, which saves a lot of guessing. Washoe County goes to Northern Nevada Public Health, Clark County to the Southern Nevada Health District, and Churchill, Eureka, Mineral and Pershing to the Central Nevada Health District opens in a new tab, and systems of 3,000 gallons or smaller in Nye and Clark are permitted locally under existing agreements opens in a new tab. Everywhere else, start at your county building department.

Licenses and What to Check Before You Hire

Sources: Central Nevada Health District; Nevada Division of Environmental Protection. Checked 2026-09-21.

Nevada is unusually permissive about who may do the work, and that shifts the burden onto you. Nothing in Nevada state law prohibits a homeowner from performing a percolation test or installing a standard system, though the health authority may require the information to be verified by an engineer opens in a new tab. The gate here is the plan review rather than a trade licence.

The credential that does exist is for the truck, and it is the one to ask about. Septage pumping has to be done by a permitted pumping contractor under the state code opens in a new tab, so ask for that permit before anyone opens your tank. We hold no Nevada register of our own, so no listing on this site carries a verified credential for this state.

Engineering enters on the state side of the line. Plans submitted to the state require an engineer's wet or digital stamp, signature and date, and a stamped letter certifying the installation has to follow within ten days opens in a new tab. That is the commercial path rather than the single house path, so check which one your project is on before you pay for a design.

Permits, Inspections and Selling a Home

Sources: Southern Nevada Health District; Central Nevada Health District. Checked 2026-09-21.

In the populated part of Nevada the first question is not your soil, it is your distance from a sewer. The Southern Nevada Health District issues new septic permits for properties more than 400 feet from the nearest community sewer point of connection opens in a new tab, and it wants a letter from the sewer authority with jurisdiction stating that a public or community sewerage system is not available opens in a new tab. Get that letter first, because the rest of the application waits on it.

Permits here expire, which matters when you buy a half-finished project. In the Central Nevada Health District a construction permit is valid for one year, and it is void 12 months after issue if the work is not completed opens in a new tab. An old approval in a seller's folder may be worth nothing at all.

Leave room for the second drainfield, because the rule assumes there is one. The plan has to show the location of the reserve absorption area, which must be no smaller than the primary absorption area opens in a new tab. A house whose reserve area now sits under a shop, a pool or a driveway is a problem the buyer inherits.

Keeping a System Working

Sources: Douglas County; Nevada Division of Environmental Protection. Checked 2026-09-21.

Nevada's county guidance puts a number on it: pump every two to three years, or when the total depth of sludge and scum exceeds one-third of the liquid depth of the tank opens in a new tab. The state code also requires that the septage pumping be done by a permitted pumping contractor opens in a new tab.

Help Paying for Repairs

Sources: Southern Nevada Health District; U.S. Environmental Protection Agency. Checked 2026-09-21.

We found no Nevada state fund that a household can apply to for a septic repair, and the largest health district says the same about conversion money. Its own note is that at this time it has not been awarded any funds to assist residents opens in a new tab, written against the question of a sewer conversion programme. That can change with a legislative session, so ask before you assume.

The routes that do reach a Nevada household are federal. The USDA Single-Family Housing Repair Loans and Grants Program offers grants and low-interest loans to repair, improve or modernise rural single-family homes, and grants to elderly very-low-income homeowners to remove health and safety hazards including septic systems opens in a new tab. It is worth the call before you borrow commercially.

The other federal pot does not come to you directly. Individual homeowners are not eligible to receive 319 grant assistance directly, because the grants usually go to watershed organisations opens in a new tab. If your problem is that you are close to a sewer, ask about connecting instead, because the health district's new permits start more than 400 feet from the nearest community sewer point of connection opens in a new tab.

Find Your County's Septic Office

Nevada's own routing is published by the Division of Environmental Protection, which says residential approvals come from local health authorities or county building departments rather than from the state. Clark County goes to the Southern Nevada Health District, Washoe County to Northern Nevada Public Health, and Churchill, Eureka, Mineral and Pershing to the Central Nevada Health District. The rows below are the offices we could verify by fetching their own pages; for the rest of the state, start with your county building department. Checked 2026-09-21.

CountyEnvironmental health office
ChurchillCentral Nevada Health District, Environmental Health Services opens in a new tabThe district office for Churchill County and the City of Fallon is in Fallon. A construction permit is valid for one year and becomes void 12 months after issue if the work is not finished, and the district's published fee for a single-family permit, including plan review and initial inspection, is $498. · Churchill County page
ClarkSouthern Nevada Health District, Environmental Health opens in a new tabThe health district also maintains the records for existing septic systems in Clark County, and it permits commercial holding tanks and smaller commercial systems under a memorandum of agreement with the state. New residential permits are issued only where the property is more than 400 feet from the nearest community sewer point of connection, and the application needs a letter from the sewer authority confirming no public or community sewer is available. Plans go to septics@snhd.org and are reviewed in order of age. · Clark County page
DouglasDouglas County Community Development opens in a new tabDouglas County is not in one of the three health districts, so it sits in the state's other category, the county building department. Community Development runs building, engineering and planning, publishes the county's septic guidance, and its building permit application asks for the depth, length, width and spacing of the trenches plus the location of the replacement leach field. Applications moved to the county's online permitting system in March 2026. · Douglas County page
EurekaCentral Nevada Health District, Environmental Health Services opens in a new tabEureka County is one of the four counties the Central Nevada Health District took on for environmental health. The district's Eureka office is by appointment only, so plan the trip rather than turning up with plans.
MineralCentral Nevada Health District, Environmental Health Services opens in a new tabMineral County is covered by the Central Nevada Health District, with an office in Hawthorne. The same one-year permit life and the same reserve absorption area rule apply here as in the rest of the district.
PershingCentral Nevada Health District, Environmental Health Services opens in a new tabPershing County is covered by the Central Nevada Health District, with an office in Lovelock. Percolation testing and installation by the homeowner are not prohibited by state law, but the district may require an engineer to verify the information.
WashoeNorthern Nevada Public Health, Environmental Health Services opens in a new tab · Washoe County page

Questions People Ask

Who issues a septic permit in Nevada?

Not the state, for a house. Residential approvals come from local health authorities or county building departments, and in Clark County the Southern Nevada Health District permits, inspects and regulates all residential septic systems. It also permits holding tanks and smaller commercial systems there under a memorandum of agreement with the state.

Which office do I call?

It depends on your county, and the state publishes the list. Washoe goes to Northern Nevada Public Health, Clark to the Southern Nevada Health District, and Churchill, Eureka, Mineral and Pershing to the Central Nevada Health District, whose own guide names those four counties plus the City of Fallon. Anywhere else, start with your county building department.

Can I install my own septic system here?

Legally, often yes, which surprises people. Nothing in Nevada state law prohibits a homeowner from performing a percolation test or installing a standard system, although the health authority may require the information to be verified by an engineer. The permit and the plan review still apply, and pumping still has to be done by a permitted pumping contractor.

Can I get a new septic permit if there is a sewer nearby?

In Clark County, not if you are close to it. The health district issues new permits for properties more than 400 feet from the nearest community sewer point of connection, and it wants a letter from the sewer authority saying a public or community system is not available. Inside that distance the answer is a connection rather than a system.

Is there money to help pay for a repair?

Nothing statewide that we could find. The Southern Nevada Health District says it has not been awarded funds to assist residents, so the realistic routes are federal, including the USDA Single-Family Housing Repair Loans and Grants Program. Section 319 grant money does not reach individual homeowners directly.

Sources

Cities in Nevada

Counties in Nevada

How these are ranked

By verification score, out of 100, across six checks published in full on how we rank. No company paid to appear and none can pay to rank higher. The score counts records and is not a judgment about workmanship.