How long does septic installation take?

Installation itself often takes a few days to two weeks. Soil testing, design and permit review can add several weeks, so plan ahead.

What is a mound system?

A mound system raises the drain field above the natural soil using sand and fill. It is used where the soil is too shallow, too wet or too slow draining for a conventional field.

Can a replacement system go in the same place?

Sometimes. It depends on the condition of the soil in the old field and local rules. Many replacements use a new area of the yard.

Is SepticTank.com the installer?

No. SepticTank.com connects you with an independent local septic company that serves Littleton. That company designs, installs and prices the system.

Septic System Installation in Littleton, CO

A new septic system is a long-term investment. Getting it right means a proper site evaluation, a design that fits your property and a permit approved before any digging starts.

Septic companies that work across Arapahoe County can guide you through each step and handle much of the paperwork.

From soil test to final inspection

A soil evaluation decides almost everything else. It tells the designer what type of system and how large a field the lot needs. Once plans are approved, installation itself often takes a few days to a couple of weeks, depending on the system and the site.

Conventional and alternative systems

A conventional system is the simplest and usually the least expensive to maintain. Alternative systems add pumps, controls or treatment steps so they can work in difficult soil. Around Littleton, the soil on your specific lot is what decides which category you fall into.

Working with local regulators

Septic rules exist to protect groundwater and neighbors' wells. Before installation, plans are reviewed for setbacks from wells, property lines and water. Inspectors typically check the work before it is covered. Ask your installer what approvals are needed in Littleton and how long review usually takes.

Understanding installation quotes

A complete quote should cover design, permits, excavation, the tank, the dispersal system, inspections and site restoration. Ask what is excluded, such as tree removal, electrical work for pumps or driveway repair. Compare quotes for the same system type.

The first years with a new system

Keep the design drawing and the final inspection report somewhere safe. Pump on the schedule your installer recommends, use water steadily rather than all at once, and keep vehicles and new structures off the tank and field. Let grass establish over the field before heavy use of the yard.

Questions to ask an installer

Ask who performs the soil evaluation and design, whether they handle permits, what system types they recommend and why, and how long the project will take. Ask about warranty terms and what maintenance the system will need.

Scheduling a septic installation

Start early if you are building or replacing a failing system. Book the soil evaluation first, since everything else depends on it. Ask your installer how long permits are currently taking with the Arapahoe County health department, and plan for weather, especially if the work falls in winter or a rainy season.

Mistakes to avoid on a Littleton installation

The most expensive mistakes happen before the digging starts. Skipping the soil evaluation, choosing a system on price alone, or placing the drain field where future driveways, pools or additions will go all lead to trouble later. Undersizing the tank for the number of bedrooms is another common one. Ask your Littleton installer to walk you through the site plan and explain why each part sits where it does.

Planning a new system near Littleton

A new septic system near Littleton starts with a site visit and a soil evaluation. Those results decide the system type, the tank size and where the drain field can go. Arapahoe County reviews the design before work begins and inspects it before it is covered. Planning early keeps the project from holding up a closing or a build.

What Littleton's soil means for a new system

The USDA soil survey rates most mapped soils near Littleton as very limited for septic absorption fields. New systems here often need a mound, pressure distribution or another engineered design, which your soil test will confirm. Littleton gets about 17 inches of precipitation a year, so water table limits are less common, though your soil test still decides the design. About 3 months below freezing mean pipes and components must sit deep enough or be insulated, and installation is usually easiest outside winter.

Local conditions in Littleton that affect septic installation

Among the mapped soils within about two miles of central Littleton, the USDA soil survey rates 67% as very limited for septic absorption fields, 27% as somewhat limited and 7% 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.

Littleton averages about 17 inches of precipitation a year, and July is usually the wettest month. Average temperatures stay below freezing for about 3 months a year, with December averaging 28°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 Littleton means for septic installation

By drainage class, the USDA soil survey maps the land around Littleton as 85% well drained, 6% poorly drained, 4% excessively drained, 2% somewhat excessively drained, 2% moderately well drained. Most of the soil here drains reasonably well, so a conventional trench field is often possible where the lot allows, but the soil test still decides.

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

Septic companies near Littleton

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

Douglas County Septic, Littleton, CO, 6.1 mi
Colorado Pumping, Golden, CO, 14.8 mi
Plastics Inc, Commerce City, CO, 15.4 mi
TBC Septic, Parker, CO, 17.9 mi
All Service Septic, Arvada, CO, 19.9 mi
Evergreen Septic Pumping Co, Evergreen, CO, 21.4 mi

Septic Installation in nearby towns

We also cover septic installation in these towns near Littleton:

About Littleton, CO

Littleton is in Arapahoe County, Colorado. About 44,451 people live there, across 12.6 square miles of land (about 3,523 per square mile).

Septic Installation questions in Littleton

How long does septic installation take?: Installation itself often takes a few days to two weeks. Soil testing, design and permit review can add several weeks, so plan ahead.
What is a mound system?: A mound system raises the drain field above the natural soil using sand and fill. It is used where the soil is too shallow, too wet or too slow draining for a conventional field.
Can a replacement system go in the same place?: Sometimes. It depends on the condition of the soil in the old field and local rules. Many replacements use a new area of the yard.
Is SepticTank.com the installer?: No. SepticTank.com connects you with an independent local septic company that serves Littleton. That company designs, installs and prices the system.