Septic Tank Replacement in Colorado

Failed or failing septic tank? We replace the tank and make the repair last.

Tank replacements are one of the jobs Colorado Septic Pros does most. If your septic tank has failed or is failing, we replace it, and we look at the rest of the system so the repair solves the problem instead of just moving it down the road.

When a Tank Needs to Be Replaced

A tank that is cracked, collapsing, leaking, or no longer doing its job needs to come out. Signs that something is wrong with a system can include slow drains, backups, odors, or wet or soft ground over the tank area. Because those same symptoms can come from other parts of the system, a proper look at the whole system matters before deciding what to replace.

Replacement or Full Repair Install

Sometimes replacing the tank is all that is needed. Other times the problem goes further and the system needs a more complete repair install, including work on the leach field. We would rather tell you what the system actually needs than sell you the smallest fix or the biggest one. The right scope depends on what is failing and what the property can support.

Two concrete septic tanks set in a trench side by side

What the Process Looks Like

  1. Talk it through. Tell us what you are seeing. We ask questions and walk you through what the process involves.
  2. Site visit. We look at the property, the existing system, and what is around it.
  3. Plan and permit. A replacement still goes through the county, so we take care of the plan submittal and permit as needed.
  4. Replace the tank. Our crew excavates, sets the new tank, and reconnects the system.
  5. Explain how to care for it. We show you how to use the new system so you avoid short-term, expensive problems.

A Straight Answer, Even When It Costs Us

We keep it simple: we do what we said we would do. If we make a mistake on a job, we own it and fix it. We want you to be able to trust that we will answer the phone, tell you the truth about your system, and follow through.

Our Own Crew and Equipment

Tank replacement is heavy, precise work. We install with our own crew and our own equipment, so scheduling and the quality of the work stay in our hands.

Where We Work

Colorado Septic Pros provides septic tank replacement across the four Colorado counties we serve, starting from our base in Peyton. Find your area below, or see our full service area page.

Frequently Asked Questions

How do I know if my septic tank needs to be replaced?

Backups, slow drains, odors, or wet ground near the tank can all point to a problem, but they do not always mean the tank has failed. A site visit is the way to find out what is going on.

Can you replace just the tank?

Often a tank replacement is the right fix. If the leach field is also failing, the system may need a more complete repair install. We will tell you what we see.

Does a tank replacement need a permit?

Septic work is permitted through the county, and we handle the plan and permit steps as part of the project.

Do you offer septic pumping?

No. Pumping is not a service we offer. We focus on installations, replacements, and repairs.

Ready to Talk About Septic Tank Replacement?

Contact Colorado Septic Pros today and let's look at your project.