In Collin County, Texas, which covers part of Plano, we hold 1,144 septic records. Parcels there are not yet classified septic against sewer, so this page reports documents held and nothing beyond them. Plano also extends into Denton County, which are reported separately below and are not included in that figure.
Plano is a city in Collin and Denton Counties, Texas. The Census Bureau puts its internal point at 33.050769, -96.747944 and its land area at 71.70 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 |
|---|---|---|---|---|---|
| Collin County | 1,144 | none held | none held | county portal | account or login required |
| Denton County | none held | none held | none held | county portal | no account needed |
Our collection for Collin County, Texas is small, at 1,144 septic records. Treat it as a starting point for a Plano property rather than a search that settles the question. The county publishes a records portal, but reaching the documents needs an account or a login, so budget for that step rather than expecting an open search.
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 Plano | keeping the system you have working |
| Buyer or seller | Buying or selling in Plano | what to pull and check before closing |
| Realtor | Buying or selling in Plano | the same records a seller needs on file |
| Designer or engineer | Septic design in Plano | design flow, tank capacity, dispersal sizing |
| Installer or contractor | Septic installation in Plano | site evaluation, permit sequence, inspection |
| Septic pumper | Septic pumping in Plano | tank access, lids and service interval |
| Inspector | Septic inspection in Plano | what gets checked and what a failure means |
| Land investor | Septic installation in Plano | 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 Plano itself
| Business | Town on file | Phone | Rating |
|---|---|---|---|
| Ai's Plumbing | Plano | (940) 225-5257 | — |
| Sprinkler Solutions | Plano | (972) 977-5205 | 2.3 (3) |
No. We measure septic and sewer at parcel level and roll it up by county. In Collin County, Texas, which covers part of Plano, we hold 1,144 septic records. Parcels there are not yet classified septic against sewer, so this page reports documents held and nothing beyond them. Plano also extends into Denton County, which are reported separately below and are not included in that figure.
Plano is in Collin and Denton Counties, Texas.
From the Census ZCTA-to-place relationship file, with the share of Plano’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 Plano.
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 Collin and Denton Counties, Texas.