Septic Tank Cost and Installation in Aurora, CO

Looking for septic tank cost and installation in Aurora, CO? Call SepticTank Direct for a contact a provider — no obligation. Licensed septic pros serve Aurora and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

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What affects the price

The final bill for septic work depends on a few practical details. First, the size of your tank and how long it has been since the last pump-out matter; older or neglected systems often require more labor to clear. Accessibility also plays a role, as tanks buried deep or under landscaping take longer to reach. If you have an emergency blockage or require repairs to baffles or risers, those add to the total. Exact pricing confirmed free on the call.

About this service

When you bundle the hardware and the labor, you are paying for the tank, the piping, and the expertise to bury it safely. Factors like the number of bedrooms in your home determine the tank size you need, which directly impacts the total cost. Since larger tanks and complex terrain increase labor time, costs are typically calculated after a site visit. We prioritize long-term durability to save you money on future repairs. Exact pricing confirmed free on the call.

Summer often means more houseguests and increased water usage, which puts a heavier load on your septic system. With more laundry and showers, solids can accumulate faster than usual. Keep an eye on your lawn for soggy patches or unusually lush grass, which can be signs of a stressed system. A quick mid-season check helps ensure everything flows smoothly.

Frequently asked in Aurora

What is the average cost of a septic tank?

How long do septic tanks usually last?

A well-maintained septic tank system can last for 20 to 30 years, sometimes even longer. Consistent maintenance, including regular pumping and avoiding harsh chemicals, is essential for maximizing its lifespan. Neglecting these tasks can lead to premature system failure and costly repairs.

How often do septic tanks need to be emptied?

Septic tanks generally require pumping every 3 to 5 years. This frequency is affected by the tank's capacity, the number of people in the household, and overall water usage. Regular pumping is crucial to prevent solids from accumulating and potentially damaging the system.

How much does it cost to have a septic tank pumped?

How often should a septic tank be pumped?

Pumping your septic tank every 3 to 5 years is a standard recommendation for most homeowners. However, larger households or those with high water usage might need more frequent service. A professional inspection can help determine the optimal pumping schedule for your specific system.

What is the purpose of a septic tank?

A septic tank is a key component of an on-site wastewater treatment system. It receives all the wastewater from your home, allowing solids to settle out as sludge and lighter materials like grease to float as scum. The liquid effluent then passes into a drain field for further treatment and dispersal into the soil.

Also serving nearby: Denver · Centennial · Thornton · Lakewood · Westminster

All cities in Colorado →

More on this: EPA SepticSmart — maintenance schedules.

Service area details

395,052residents

2,423per sq mile

8ZIP codes served

Serving all of Aurora — population 395,052; about 2,423 residents per square mile across 163.0 sq mi. ZIP codes covered include 80010, 80011, 80012, 80013, 80014, 80015, 80016, 80017.

Neighborhoods served in Aurora: Southlands, Aurora Highlands, Seven Hills, Green Valley Ranch, Farms at Aurora — and every surrounding area.