Why does my aerobic system smell?

Odors often mean the aerator has stopped or the disinfection step is empty. Have the system checked soon.

What chlorine does an aerobic system use?

Most use chlorine tablets made for wastewater treatment, not pool tablets. Ask your service company which product your unit requires.

Is a service contract required?

In many areas, yes, especially after the first years. Check with the Louisa County health department to see what applies in Louisa.

Can a regular septic company service my aerobic unit?

Many can, but not all. Ask whether the company works on aerobic systems and on your brand.

Aerobic System Maintenance for Louisa Homes

Aerobic treatment units clean wastewater with oxygen and bacteria before it leaves the system. They work well on lots where a conventional drain field would struggle, but they have moving parts that need regular service.

A septic company that services aerobic systems in Louisa and Gordonsville, Orange can handle routine maintenance, alarms and repairs.

How an aerobic system works

Wastewater first settles in a pretreatment tank. It then flows to an aeration chamber where a compressor or blower adds air, helping bacteria break down waste far more completely than in a standard tank. A clarifier lets remaining solids settle, and many systems add chlorine or another disinfection step before the treated water is sprayed or dispersed.

What a maintenance visit looks like

On a maintenance visit the technician listens to and checks the aerator, clears the air lines and diffusers, tests the alarm and timer, and looks at the color and clarity of the water in each chamber. They measure sludge, top off or check the disinfection unit, and leave a written record of what they found and fixed.

When your aerobic alarm goes off

First check the breaker for the system. If it has tripped and trips again after resetting, do not keep resetting it. Cut back on water use and schedule service. Tell the company the brand of your unit if you can find it, since parts differ between manufacturers.

A service schedule for aerobic units

Aerobic units are not set and forget systems. Many permits and maintenance contracts call for a visit every four to six months, plus pumping of the pretreatment tank every few years. Households that run a lot of laundry or have many people may need visits more often to keep the unit treating water properly.

Signs your aerobic system needs attention

Watch for a sewage or rotten egg smell, an aerator that is silent, cloudy or foul-smelling discharge, spray heads that do not run, and alarms. Soggy areas near the spray field can also point to a problem.

Choosing an aerobic service provider

Look for a company familiar with the aerobic units common around Louisa and Gordonsville, Orange, clear service records and responsive alarm calls. Ask for references if you are signing a multi-year contract.

What wears out first

In aerobic systems around Louisa, the aerator and the pump do the most work, so they tend to wear out first. Diffusers can clog with scale, floats can stick, and spray heads can fill with grit or get knocked out of position by mowers. Chlorine tablets run out on a regular cycle. A service visit that checks each of these in order is the easiest way to avoid a surprise failure.

When to call right away

Call soon if the alarm sounds and does not stop after you check the breaker, or if the aerator is silent. A strong odor near the unit or the spray field is another reason to call. Treated water that looks gray or smells like sewage is a sign something needs attention in your Louisa system.

Aerobic units in Louisa County

Aerobic systems are common in parts of Louisa County where the soil cannot handle a conventional drain field. Because they rely on power, air and moving parts, they need regular attention from a company that services them. Homeowners in Louisa and nearby towns such as Gordonsville, Orange often keep a maintenance contract in place for that reason.

Why Louisa conditions matter for aerobic systems

Soils vary around Louisa, and aerobic units are common on the lots with the most challenging conditions. Louisa averages about 44 inches of precipitation a year, and alarms tend to come more often in June.

Local conditions in Louisa that affect aerobic septic service

Among the mapped soils within about two miles of central Louisa, the USDA soil survey rates 53% as very limited for septic absorption fields, 47% as somewhat limited and 0% as not limited. The most common drainage class is well drained. Conditions vary from lot to lot here, so a site evaluation is the only way to know how well a particular yard will handle a drain field.

Louisa averages about 44 inches of precipitation a year, and June is usually the wettest month. January is the coldest month at about 33°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 Louisa means for aerobic septic service

By drainage class, the USDA soil survey maps the land around Louisa as 72% well drained, 10% moderately well drained, 8% somewhat excessively drained, 5% somewhat poorly drained, 5% poorly drained. Aerobic systems are often used where soil is too limited for a conventional field; around Louisa, 53% of the soil is rated very limited.

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

Septic companies near Louisa

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

Lakeside Electric & Septic Service, Louisa, VA, 1.1 mi
Central Va Contractors Inc, Mineral, VA, 4.0 mi
Absolute Plumbing, Troy, VA, 12.1 mi
C & D Drainfield Inc, Unionville, VA, 16.4 mi
Dews Septic & Excavating Service, Bumpass, VA, 19.3 mi
Ecoseptix Alliance, Locust Grove, VA, 26.4 mi

Aerobic Septic Service in nearby towns

We also cover aerobic septic service in these towns near Louisa:

Gordonsville, 13.1 mi
Orange, 17.1 mi

About Louisa, VA

Louisa is in Louisa County, Virginia. About 2,150 people live there, across 1.8 square miles of land (about 1,183 per square mile).

Aerobic Septic Service questions in Louisa

Why does my aerobic system smell?: Odors often mean the aerator has stopped or the disinfection step is empty. Have the system checked soon.
What chlorine does an aerobic system use?: Most use chlorine tablets made for wastewater treatment, not pool tablets. Ask your service company which product your unit requires.
Is a service contract required?: In many areas, yes, especially after the first years. Check with the Louisa County health department to see what applies in Louisa.
Can a regular septic company service my aerobic unit?: Many can, but not all. Ask whether the company works on aerobic systems and on your brand.