Aerobic System Maintenance for Decatur 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 Decatur and Avondale Estates, Clarkston, Brookhaven can handle routine maintenance, alarms and repairs.
Inside an aerobic treatment unit
An aerobic unit treats wastewater in stages. Solids settle out first, then air pumped into the next chamber feeds bacteria that need oxygen, and those bacteria break waste down far faster than a standard tank can. A clarifier lets the remaining particles settle before the treated water is disinfected and sent to spray heads or a drip field on Decatur properties.
Keeping an aerobic system healthy
Regular service catches worn aerators, clogged diffusers and empty chlorinators before they cause odors or failed treatment. It also keeps you in compliance where inspections are required. Ask whether your plan includes parts, labor and reporting.
Common aerobic system alarms
Alarms usually signal high water in a pump tank or a problem with the aerator. Causes include a failed compressor, a tripped breaker, a stuck float, a failed pump or more water entering than the system can handle. Silence the alarm, reduce water use and call for service rather than ignoring it.
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.
When to call for aerobic service
Call if the alarm keeps coming back or the compressor is hot, noisy or has stopped. Also call if you smell sewage near the unit or it has been more than a few months since the last service visit. Early service is usually far cheaper than repairs after a failure.
Questions to ask an aerobic service company
Ask whether they service your brand of unit, what each visit includes, how they handle required reporting and how quickly they respond to alarms. Ask whether parts and chlorine are included in a service plan.
Aerobic system components, from tank to yard
From the house outward, an aerobic system usually has a trash or pretreatment tank, an aeration chamber with a compressor, a clarifier, a disinfection unit and a pump tank that feeds spray heads or drip lines. A control panel ties it together and sounds the alarm when something stops working.
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 Decatur system.
Aerobic units in DeKalb County
Aerobic systems are common in parts of DeKalb 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 Decatur and nearby towns such as Avondale Estates, Clarkston, Brookhaven often keep a maintenance contract in place for that reason.
Why Decatur conditions matter for aerobic systems
Soils vary around Decatur, and aerobic units are common on the lots with the most challenging conditions. About 51 inches of precipitation a year can overload spray fields and let water into tanks, so keep an eye on alarms after storms.
Local conditions in Decatur that affect aerobic septic service
Among the mapped soils within about two miles of central Decatur, the USDA soil survey rates 36% as very limited for septic absorption fields, 64% 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.
Decatur averages about 51 inches of precipitation a year, and December is usually the wettest month. January is the coldest month at about 40°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 Decatur means for aerobic septic service
By drainage class, the USDA soil survey maps the land around Decatur as 89% well drained, 6% moderately well drained, 3% somewhat poorly drained, 2% somewhat excessively drained. Aerobic systems are often used where soil is too limited for a conventional field; around Decatur, 36% of the soil is rated very limited.
Source: USDA NRCS Soil Survey (SSURGO), Soil Data Access
Septic companies near Decatur
These are the septic companies in our directory closest to Decatur, with straight-line distance. Call any of them directly, or send one request and we will pass it to the best match.
- Amerisep, Stone Mountain, GA, 10.7 mi
- Rylander Septic Tank Service, Morrow, GA, 11.5 mi
- Doug Clack Septic Tank Service, Lithonia, GA, 12.2 mi
- Precision Septic Tank Service, Riverdale, GA, 15.3 mi
- Tri R Service Septic & Sewer, Snellville, GA, 15.9 mi
- AAA Pumping & Repair, Jonesboro, GA, 16.3 mi
Aerobic Septic Service in nearby towns
We also cover aerobic septic service in these towns near Decatur:
- Avondale Estates, 1.8 mi
- Clarkston, 4.3 mi
- Brookhaven, 6.7 mi
- Atlanta, 7.3 mi
- Tucker, 7.4 mi
- Stone Mountain, 7.5 mi
About Decatur, GA
Decatur is in DeKalb County, Georgia. About 24,307 people live there, across 4.6 square miles of land (about 5,277 per square mile).
Aerobic Septic Service questions in Decatur
- Do aerobic systems need to be pumped?
- Yes. The pretreatment tank and sometimes other chambers still collect solids and need periodic pumping, usually less often than a conventional tank.
- 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 DeKalb County health department to see what applies in Decatur.
- Is SepticTank.com the company that services my system?
- No. SepticTank.com connects you with an independent local septic company that serves Decatur. That company performs the service and sets its prices.