Septic tank installation cost — Aurora, CO

Looking for septic tank installation cost in Aurora, CO? Call SepticTank Experts 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

Need help right now? If you are dealing with sewage backup, slow drains, or a foul smell inside your home, you need help right away. Do not wait for the problem to get worse, as this can cause significant damage to your property. We are ready to handle urgent septic issues around the clock. When you call us, your request is routed to a local professional in seconds so we can get your system back in working order fast. (978) 759-4817

What affects the price

About this service

The total cost to install a septic system varies based on your property’s soil type, the size of the tank needed for your household, and the type of drain field required. Large lots or difficult terrain may add complexity to the project. While estimates can be broad, homeowners typically see costs starting in the thousands. The final figure depends on local labor rates and specific site conditions. Exact pricing confirmed free on the call.

Summer often means more houseguests and increased water usage, which puts extra demand on your septic tank. With more showers and laundry loads, it is easier for a tank to reach capacity. If you have guests coming over, consider a pump-out beforehand to avoid an inconvenient backup during your family gatherings.

Frequently asked in Aurora

What is the purpose of a septic tank?

A septic tank is essentially a private, underground wastewater treatment system. It receives all the sewage from your home, allowing solids to settle out and form sludge. The liquid effluent then moves to a drain field, where it's filtered and absorbed by the soil.

What is the average cost of a septic tank?

How long do septic tanks usually last?

A properly maintained septic tank system can last for 20 to 30 years, and sometimes even longer. Regular pumping, avoiding flushing non-biodegradable items, and ensuring the drain field is protected are crucial for maximizing its lifespan. Consistent care is vital.

How often do septic tanks need to be emptied?

Typically, septic tanks should be pumped every 3 to 5 years. The frequency depends on the tank's capacity and the number of residents in your Aurora home. A professional assessment will help determine the ideal pumping schedule for your system.

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

The price for septic tank pumping can vary by service provider and the specifics of the job. It's best to call for a direct quote to get an accurate estimate. This usually includes advice on maintaining your system between service visits.

How often should a septic tank be pumped?

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, Five Points, Green Valley Ranch, Saddle Rock — and every surrounding area.