How long does riser installation take?

Usually a few hours, often done during a pumping visit.

Can risers be installed on any tank?

Most concrete and plastic tanks can accept risers. Your septic company will check the openings and choose matching parts.

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 Spokane. That company does the work and sets its own prices.

Septic Riser and Lid Installation in Spokane, WA

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 Spokane will explain the options and install risers on your tank.

What risers do for a septic tank

Risers extend the tank openings to ground level. Instead of searching for and digging up buried lids at every service visit, the crew simply unscrews a lid at the surface. Most risers are plastic, though concrete versions are also used, and each opening on the tank can have its own riser.

Benefits of adding risers

Risers cut the time and cost of every pumping and inspection, since no digging is needed. They make it easy to check the effluent filter, spot problems early and show inspectors the tank during a home sale. They also protect your lawn from repeated digging.

Installing risers step by step

The crew finds the tank and uncovers each opening, cleans the top of the tank, then attaches the riser with sealant or fasteners so groundwater cannot leak in. The riser is cut to the right height, a lid is screwed on and the soil is backfilled. It is often done during a pumping visit.

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.

Is a riser worth it

For most homes with buried lids, yes. The savings from not digging on every visit, plus easier inspections, often cover the cost over a few pumpings. Ask your septic company to compare the cost with what you pay for digging now.

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 Spokane and Airway Heights, Millwood, Spokane Valley helps them match the right parts to your tank.

Getting the right fit

Tank openings vary in size and shape, so your installer will measure before choosing parts. The riser must seal tightly to the tank so groundwater stays out, and the lid must lock so it cannot be opened by children or pets. Ask your Spokane septic company which options they recommend for your tank and why.

Caring for lids over time

Sun and mowers can wear lids over the years. Replace any lid that cracks or no longer locks, and keep heavy equipment away unless the lid is rated for traffic. A secure lid on a Spokane property protects people and pets and keeps rain out of the tank.

Signs a Spokane tank would benefit from risers

Risers are worth considering if every pumping visit in Spokane starts with digging. The same goes if nobody is sure where the lids are, or if the crew charges extra to uncover a deep tank. They also help when you want to check the effluent filter yourself or are getting ready to sell and expect an inspection. Landscaping that has made the tank harder to reach is another good reason.

Making tanks easier to reach near Spokane

If your service company has to dig to reach the tank every time, risers are worth asking about. Septic companies around Spokane install them on most tank types, and the savings on future visits often cover the cost over time.

Risers and lids for Spokane weather

Where soils are rated very limited, as most mapped soils near Spokane are, frequent checks of the tank and filter help protect the drain field. Risers make those checks quick. Spokane averages about 22 inches of precipitation a year, so ask for sealed joints that keep rain and groundwater out. With about 3 months below freezing, an insulated lid can help protect the tank opening in winter.

Local conditions in Spokane that affect septic riser and lid installation

Among the mapped soils within about two miles of central Spokane, the USDA soil survey rates 99% as very limited for septic absorption fields, 1% 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.

Spokane averages about 22 inches of precipitation a year, and December is usually the wettest month. Average temperatures stay below freezing for about 3 months a year, with December averaging 27°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 Spokane means for septic riser and lid installation

By drainage class, the USDA soil survey maps the land around Spokane as 63% well drained, 30% somewhat excessively drained, 6% poorly drained, 1% very 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 Spokane

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

Spokane Septic Systems, Spokane, WA, 5.3 mi
Sunshine Septic Service, Spokane Valley, WA, 8.0 mi
Lilac City Septic, Spokane Valley, WA, 13.4 mi
Cheney Septic Service Inc, Cheney, WA, 13.5 mi
Elk Chattaroy Septic Service, Elk, WA, 22.7 mi
Bub's Septic Pumping, Deer Park, WA, 25.4 mi

Septic Riser and Lid Installation in nearby towns

We also cover septic riser and lid installation in these towns near Spokane:

Airway Heights, 6.9 mi
Millwood, 7.2 mi
Spokane Valley, 9.3 mi
Medical Lake, 13.6 mi
Cheney, 14 mi
Liberty Lake, 15.3 mi

About Spokane, WA

Spokane is in Spokane County, Washington. About 229,447 people live there, across 68.8 square miles of land (about 3,337 per square mile).

Septic Riser and Lid Installation questions in Spokane

How long does riser installation take?: Usually a few hours, often done during a pumping visit.
Can risers be installed on any tank?: Most concrete and plastic tanks can accept risers. Your septic company will check the openings and choose matching parts.
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 Spokane. That company does the work and sets its own prices.