Septic Riser and Lid Installation in Edwardsville, IL
If your septic company has to dig up the lid every time they visit, a riser can pay for itself. Risers extend the tank openings to the surface and are capped with lids that lock.
Request a call and a company working in Edwardsville will explain the options and install risers on your tank.
How risers and lids work
The riser bonds or bolts to the tank opening and is sealed to keep groundwater and soil out. It is cut to reach just at or above grade. The lid sits on top so the tank can be opened by hand without a shovel. Some lids are insulated for cold weather.
Why homeowners add risers
Risers save time and money on every pumping and inspection because no digging is needed. They make it easy to check the filter, see problems early and get to the tank fast in an emergency. Many homeowners add them the first time a crew has to dig for buried lids.
What to expect on installation day
Most riser installations take a few hours. The tank is often pumped at the same time so the crew can inspect it while the openings are exposed. Expect some digging around the lids, which is backfilled when the job is done.
Keeping lids secure
A secure lid is a safety requirement, not an option. Check lids once in a while for cracks or loose screws. If a lid is damaged, cover the opening and call for a replacement.
What affects riser cost
Price depends on the number of openings, how deep the tank is, the riser material and whether the job is combined with pumping. Deeper tanks need taller risers and more digging. Insulated or traffic-rated lids cost more.
Choosing a riser installer
Look for a company that seals risers properly to keep groundwater out and uses secure lids. Experience with tanks common around Edwardsville and Glen Carbon, South Roxana, Roxana helps them match the right parts to your tank.
Choosing risers and lids for a Edwardsville tank
Risers come in plastic and concrete. Plastic risers are light, easy to cut to height and resist corrosion, which makes them the most common choice for existing tanks. Concrete risers are heavy and durable and are sometimes used on concrete tanks or where traffic is a concern. Lids should be secured with screws or a lock, and insulated lids are available for colder areas.
Living with risers
With risers in place, future pumping and inspections are faster and cleaner. Keep the lids visible, do not cover them with mulch or landscaping, and check every so often that the screws are tight and the lids are not cracked.
When risers make the most sense
Risers pay off fastest on tanks buried more than a foot deep, on properties that need frequent pumping, and on systems with an effluent filter that should be cleaned regularly. Homes in Edwardsville that are being sold often add risers so the buyer's inspector can see the tank quickly. They are also a common upgrade after a repair, while the tank is already uncovered.
Risers on Madison County septic tanks
Many older tanks in Madison County were buried deep with no easy access, so riser installation is a common job for companies serving Edwardsville and Glen Carbon, South Roxana, Roxana. Adding them during the next pumping visit avoids digging twice.
Risers and lids for Edwardsville weather
Where soils are rated very limited, as most mapped soils near Edwardsville are, frequent checks of the tank and filter help protect the drain field. Risers make those checks quick. Edwardsville averages about 43 inches of precipitation a year, so ask for sealed joints that keep rain and groundwater out. With about 2 months below freezing, an insulated lid can help protect the tank opening in winter.
Local conditions in Edwardsville that affect septic riser and lid installation
Among the mapped soils within about two miles of central Edwardsville, the USDA soil survey rates 74% as very limited for septic absorption fields, 26% 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.
Edwardsville averages about 43 inches of precipitation a year, and May is usually the wettest month. Average temperatures stay below freezing for about 2 months a year, with January averaging 29°F, so tank lids and shallow lines benefit from a layer of snow or mulch rather than being cleared bare.
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 Edwardsville means for septic riser and lid installation
By drainage class, the USDA soil survey maps the land around Edwardsville as 44% well drained, 31% somewhat poorly drained, 18% moderately well drained, 6% poorly drained. Risers bring the tank lids to the surface, which makes regular pumping and inspection quicker and cleaner.
Source: USDA NRCS Soil Survey (SSURGO), Soil Data Access
Septic companies near Edwardsville
These are the septic companies in our directory closest to Edwardsville, with straight-line distance. Call any of them directly, or send one request and we will pass it to the best match.
- Nolen Septic Service, Edwardsville, IL, 2.7 mi
- Miller Septic, Troy, IL, 9.9 mi
- Bailey Sewer & Water, Granite City, IL, 10.0 mi
- Ron Spickerman Excavating, Bunker Hill, IL, 17.0 mi
- Frank's Septic Tank Service, Pocahontas, IL, 20.9 mi
- Veterans Environmental Service, Bridgeton, MO, 23.2 mi
Septic Riser and Lid Installation in nearby towns
We also cover septic riser and lid installation in these towns near Edwardsville:
- Glen Carbon, 2.3 mi
- South Roxana, 4.1 mi
- Roxana, 4.3 mi
- Maryville, 4.5 mi
- Hartford, 5.8 mi
- Pontoon Beach, 6.2 mi
About Edwardsville, IL
Edwardsville is in Madison County, Illinois. About 26,698 people live there, across 20.0 square miles of land (about 1,336 per square mile).
Septic Riser and Lid Installation questions in Edwardsville
- Do septic risers let water into the tank?
- Not when installed correctly. Joints are sealed to keep groundwater and soil out. Poorly sealed risers can leak, which is why installation quality matters.
- Will risers make my yard look worse?
- Lids sit at or just above ground level and are usually green or tan. Many homeowners find them less noticeable than the patches left by repeated digging.
- Do risers help in cold climates?
- Insulated lids can help protect the tank opening. Ask your septic company whether an insulated lid makes sense for your area.
- Is SepticTank.com the company that installs risers?
- No. SepticTank.com connects you with an independent local septic company that serves Edwardsville. That company does the work and sets its own prices.