In Cowlitz County, Washington, which covers Longview, we have measured 14,939 parcels on septic and 23,336 on sewer. That is a county measurement. We do not hold a septic count for Longview on its own and this page does not estimate one.
Longview is a city in Cowlitz County, Washington. The Census Bureau puts its internal point at 46.145707, -122.964299 and its land area at 14.80 square miles. Septic permitting and record keeping happen at the county level, not the city level, which is why every figure below is attributed to the county and linked back to the county page it came from.
| County | Records we hold | Parcels on septic | Parcels on sewer | County records portal | Searchable without an account |
|---|---|---|---|---|---|
| Cowlitz County | 1 | 14,939 | 23,336 | county portal | no account needed |
Our collection for Cowlitz County, Washington is small, at 1 septic records. Treat it as a starting point for a Longview property rather than a search that settles the question. The county is genuinely mixed: 14,939 of 38,275 classified parcels are on septic and the rest are sewered. Which side of that line a Longview address falls on is worth establishing before anything else. The county publishes a records portal that we were able to search without creating an account, which makes checking a specific parcel something you can do yourself in a few minutes.
Septic is one subject with very different jobs inside it. These go straight to the page that does yours.
| If you are a | Go to | Because it covers |
|---|---|---|
| Homeowner | Septic pumping in Longview | keeping the system you have working |
| Buyer or seller | Buying or selling in Longview | what to pull and check before closing |
| Realtor | Buying or selling in Longview | the same records a seller needs on file |
| Designer or engineer | Septic design in Longview | design flow, tank capacity, dispersal sizing |
| Installer or contractor | Septic installation in Longview | site evaluation, permit sequence, inspection |
| Septic pumper | Septic pumping in Longview | tank access, lids and service interval |
| Inspector | Septic inspection in Longview | what gets checked and what a failure means |
| Land investor | Septic installation in Longview | whether raw land can take a system at all |
These are real businesses we hold an address for, not a ranked or paid list. We take no fee and list nobody preferentially. Confirm current licensing with your county or state before hiring.
With an address in Longview itself
| Business | Town on file | Phone | Rating |
|---|---|---|---|
| ADVANCE SEWER & DRAIN | LONGVIEW | (360) 578-2831 | — |
| HEIM INVESTMENTS LLC | LONGVIEW | (360) 431-5759 | — |
| J.P. HUHTA UNDERGROUND LLC | LONGVIEW | (360) 751-5734 | — |
| PAULEY CO INC | LONGVIEW | (360) 560-4623 | — |
| ADVANCE SEWER AND DRAIN SOLUTIONS | LONGVIEW | (360) 578-2831 | — |
| ALL OUT SEWER & DRAIN SERVICES | LONGVIEW | (360) 414-8655 | — |
| NW BLUE SKY INC DBA - ROTO ROOTER, PELTZER SEPTIC, RELIABLE SEPTIC | LONGVIEW | (360) 577-1400 | — |
| SEWER MONSTERS LLC | LONGVIEW | (360) 381-3046 | — |
| JP Huhta Underground LLC | Longview | (360) 577-5869 | — |
| All Out Sewer & Drain | Longview | (360) 414-8655 | — |
| NW Blue Sky Inc | Longview | (360) 577-1049 | — |
| Brian L. Hewitt Engineering L.L.C. | Longview | (360) 751-3751 | — |
No. We measure septic and sewer at parcel level and roll it up by county. In Cowlitz County, Washington, which covers Longview, we have measured 14,939 parcels on septic and 23,336 on sewer. That is a county measurement. We do not hold a septic count for Longview on its own and this page does not estimate one.
Longview is in Cowlitz County, Washington.
From the Census ZCTA-to-place relationship file, with the share of Longview’s land area that falls in each. A ZIP is not a place boundary and the two only ever partly agree, which is exactly why both pages exist.
Straight-line distance from the Census internal point of Longview.
Parcel Perfect generates a code-shaped septic design and as-built style drawing for a parcel from the records and site data we hold, and shows every parcel we have classified as septic or sewer on one map. Both are open to use for any parcel in Cowlitz County, Washington.