Plastic Septic Tanks in Denver, CO | SepticTankPumping Pros

Looking for plastic septic tanks in Denver, CO? Call SepticTankPumping Pros for a contact a provider — no obligation. Licensed septic pros serve Denver 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 backups, pooling water, or foul odors, stop using your water immediately to prevent further overflow. These situations require prompt attention to protect your home’s health and foundation. Our dispatchers are ready to handle your request right now. Stay calm and give us a ring; we are here to help resolve your septic emergency quickly. Licensed, independent service providers serve your area — call now for a contact a provider. (978) 759-4817

What affects the price

The final bill for septic work depends on a few specific variables. First, the size of your tank and the total volume of waste removal play a role. We also look at the accessibility of your tank lids; if they are buried deep underground or hidden under landscaping, extra labor is required to reach them. The distance from our truck to the tank also impacts the setup time. Every property has unique plumbing needs, and exact pricing is confirmed free on the call.

About this service

Modern plastic septic tanks are durable, lightweight, and resistant to the corrosion that can affect traditional concrete models. They are often chosen for new installations or replacements because their seamless construction reduces the risk of leaks. If you are building a new home or need to replace a damaged unit, these tanks offer a reliable, low-maintenance solution. We can help determine if a plastic model is the right fit for your property’s soil conditions and household size.

Frequently asked in Denver

How much does it typically cost to install a septic tank in the Denver area?

What are the best septic tank treatments available in Denver?

Where can I find reliable septic tank services near me in Denver?

What are the signs that my septic pump needs repairs in Denver?

How much does it cost to install a septic tank for a 2000 sq ft house in Denver?

What does a septic tank inspection entail in Denver?

What are the signs of a failing septic tank drain field in Denver?

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

All cities in Colorado →

More on this: EPA SepticSmart — maintenance schedules.

Service area details

716,577residents

4,681per sq mile

8ZIP codes served

Serving all of Denver — population 716,577; about 4,681 residents per square mile across 153.1 sq mi. ZIP codes covered include 80201, 80202, 80203, 80204, 80205, 80206, 80207, 80208.

Neighborhoods served in Denver: Capitol Hill, LoDo (Lower Downtown), Cherry Creek, Highlands, Wash Park (Washington Park), Sloan's Lake — and every surrounding area.