Can a septic system fail an inspection?

Inspectors usually describe condition rather than giving a simple pass or fail, but a report can show a system is not working or needs major repair. Ask what standard the inspector uses and what the findings mean for your situation.

Is a home inspection enough for a septic system?

Usually not. General home inspectors often do only a quick look at the septic system. A septic company opens the tank and evaluates the drain field, which gives a much more complete picture.

Does Lewisville require a septic inspection when a home is sold?

Rules differ by county and state. Some areas require an inspection or certification when a home changes hands and others do not. Check with the Denton County health department to confirm what applies.

How often should I inspect my septic system?

A professional inspection every few years is a good habit, often at the same time as pumping. Systems with pumps, aerobic units or known problems may need more frequent checks.

Septic Inspection in Lewisville, TX

If a home in Lewisville uses a septic system, the condition of that system can change what the house is worth. An inspection looks at the tank, the pipes and the drain field so there are no surprises after closing.

Local septic companies that serve Lewisville can inspect for a sale, a refinance or simply because you want to know how your system is holding up.

The checklist an inspector works through

Expect the inspector to locate every component, measure how full the tank is, check inlet and outlet baffles for damage, and watch whether water flows the right way. Many also run water through the house to see how the system responds and walk the drain field for wet spots or odors.

Quick checks versus complete inspections

Some inspections only confirm that drains run and nothing is obviously wrong. A complete inspection opens and measures the tank, examines the baffles and filter, checks pumps and alarms, and evaluates the drain field. When money is on the line, such as a home purchase, the complete version is usually worth it.

Inspections for buyers and sellers

Buyers use an inspection to learn what they are taking on. Sellers use one to fix problems before listing or to show buyers the system is sound. In either case, schedule early in the process so there is time to pump, make repairs or negotiate. Waiting until the last week before closing leaves little room if the inspector finds a problem.

Why the written report matters

The report is what you, your lender and the other party in a sale will rely on. It should describe the system in plain terms, note its condition, and separate urgent problems from routine maintenance. A report with measurements and photos is far more useful than a single line saying the system passed.

Getting the property ready

Clear access to the tank lid and drain field, unlock gates and keep pets inside. Let the inspector know about any past backups, alarms or repairs. If the home is vacant, ask whether water should be run ahead of time. the Denton County health department may have records for the system that the inspector can use, so it helps to request them early.

What to ask before you book

Useful questions include: What will you check, and what is outside your inspection? Is the tank pumped during the visit? Do you include the drain field? How will you document what you find? Will your report meet what my lender or buyer needs? Clear answers make it easy to compare companies.

Septic inspections in Denton County

Inspection requirements differ across Denton County and neighboring areas, and some local health departments keep records of past permits and inspections. Ask the Denton County health department whether there is a file for the property. An inspector who knows local rules can tell you what a buyer or lender will expect.

What inspectors look at closely around Lewisville

Because most mapped soils near Lewisville are rated very limited for septic absorption, inspectors pay special attention to how the drain field is handling water. Lewisville averages about 36 inches of precipitation a year. Mention recent heavy rain to your inspector, since it can change what the drain field shows.

Local conditions in Lewisville that affect septic inspection

Among the mapped soils within about two miles of central Lewisville, the USDA soil survey rates 77% as very limited for septic absorption fields, 23% as somewhat limited and 0% as not limited. The most common drainage class is well drained. Soils like these often call for careful system design, such as a larger drain field, a mound or another engineered system, and a site evaluation before any new installation or replacement.

Lewisville averages about 36 inches of precipitation a year, and May is usually the wettest month. January is the coldest month at about 44°F on average, so freezing is rarely the main concern here. Heavy rain and saturated ground are the bigger factors for drain fields.

Sources: USDA NRCS Soil Survey (SSURGO), Soil Data Access; NASA POWER long-term climatology. Soil ratings describe mapped soil types near the city center and do not replace a site evaluation of your property.

What the soil around Lewisville means for septic inspection

By drainage class, the USDA soil survey maps the land around Lewisville as 70% well drained, 27% moderately well drained, 3% somewhat excessively drained. A good inspection here checks the drain field as well as the tank.

Source: USDA NRCS Soil Survey (SSURGO), Soil Data Access

Septic companies near Lewisville

These are the septic companies in our directory closest to Lewisville, with straight-line distance. Call any of them directly, or send one request and we will pass it to the best match.

A & M Septic, Flower Mound, TX, 6.6 mi
Rawhide Services, Dallas, TX, 11.2 mi
Acton Septic, Denton, TX, 16.1 mi
Cruse Pumping & Backhoe Service, Roanoke, TX, 17.8 mi
United Septic & Maintenance, Dallas, TX, 19.4 mi
Pac Waste Water Service, Justin, TX, 19.8 mi

Septic Inspection in nearby towns

We also cover septic inspection in these towns near Lewisville:

The Colony, 4.9 mi
Hickory Creek, 5.4 mi
Highland Village, 5.7 mi
Lake Dallas, 6 mi
Carrollton, 6.1 mi
Coppell, 6.1 mi

About Lewisville, TX

Lewisville is in Denton County, Texas. About 133,553 people live there, across 40.7 square miles of land (about 3,285 per square mile).

Septic Inspection questions in Lewisville

Can a septic system fail an inspection?: Inspectors usually describe condition rather than giving a simple pass or fail, but a report can show a system is not working or needs major repair. Ask what standard the inspector uses and what the findings mean for your situation.
Is a home inspection enough for a septic system?: Usually not. General home inspectors often do only a quick look at the septic system. A septic company opens the tank and evaluates the drain field, which gives a much more complete picture.
Does Lewisville require a septic inspection when a home is sold?: Rules differ by county and state. Some areas require an inspection or certification when a home changes hands and others do not. Check with the Denton County health department to confirm what applies.
How often should I inspect my septic system?: A professional inspection every few years is a good habit, often at the same time as pumping. Systems with pumps, aerobic units or known problems may need more frequent checks.