Can I flush the toilet during a septic backup?

No. Every flush adds water that has nowhere to go. Hold off on all water use until a septic company has found and fixed the problem.

Why did my system back up after heavy rain?

Saturated soil can stop a drain field from absorbing water, and surface water can seep into tanks and lids. The system may recover as the ground dries, but repeated problems after rain point to a drain field or drainage issue that should be inspected.

How fast can someone come out in Denver?

Response time depends on the company's schedule and where you are. Tell them it is an emergency and describe what you see so they can prioritize and bring the right equipment.

Does fixing a septic emergency need a permit?

Pumping and small repairs usually do not. Larger repairs and drain field or tank replacement often do. Check with the Denver County health department, or ask the septic company to handle permits for you.

Emergency Septic Service in Denver, CO

A septic backup does not wait for a convenient time. Maybe sewage is coming up through a drain in your Denver home, an alarm is sounding on your pump tank, or wastewater is pooling in the yard. The first goal is to stop adding water and get a septic company on the way.

Request a call and a company that serves Denver and Glendale, Cherry Hills Village, Aurora will call you back to find out what is happening and when a crew can get there.

First steps in a septic emergency

Turn off or stop using every source of water you can: no showers, laundry, dishwasher or flushing. Keep children and pets away from any sewage, indoors or out, and do not try to open the tank yourself. If an alarm is sounding, silence it and leave the breaker on unless it keeps tripping.

Common causes of septic emergencies

A tank that is overdue for pumping is the most common cause. Other frequent culprits include a clogged line between the house and the tank or a blocked outlet baffle or filter. A failed pump or a drain field that can no longer absorb water can also cause a sudden backup. Heavy rain can make a struggling drain field fail suddenly. Tree roots, crushed pipes and items like wipes or grease also cause blockages.

If your septic alarm is going off

An alarm on a pump chamber or aerobic unit usually means the water level is too high. Many alarms have a silence button; press it, then cut back on water use. Check that the pump's breaker has not tripped. If the alarm comes back on after a few hours, the pump, float switch or control panel may have failed and needs service. Do not open the pump chamber yourself, since it contains wastewater and electrical equipment.

What the septic company will do

Expect the crew to ask questions first, then locate the tank and check the water level. If the tank is full, they will pump it so the house can drain. With the tank open, they can see whether the outlet, filter or baffles are blocked, and whether water is flowing back from the drain field, which points to a field problem. For pump systems they will test the pump, float and panel. You should get a clear explanation of the cause and your options.

Preventing the next emergency

Most emergencies are preventable. Pump the tank on a regular schedule, have the effluent filter cleaned, and keep grease, wipes and chemicals out of the drains. Spread laundry across the week rather than doing many loads in one day. Keep vehicles and heavy equipment off the tank and drain field, and direct roof and yard drainage away from them. If you have a pump system, test the alarm now and then.

Choosing help in an emergency

Even in a hurry, a few questions are worth asking. Is the company licensed where you live and insured? Will they explain the cause before recommending major work? Do they handle repairs and replacements, or only pumping? the Denver County health department can confirm whether a permit is needed for repairs in Denver.

Emergency septic help around Denver

Septic emergencies in Denver and nearby towns such as Glendale, Cherry Hills Village, Aurora are often handled by the same local companies that do routine pumping, and many keep a truck available after hours. When you call, give the address, describe what is backing up and mention any alarm so they bring the right equipment.

Local conditions behind septic emergencies in Denver

Most mapped soils near Denver are rated very limited for septic absorption, so a drain field that is already working hard can back up quickly when something else goes wrong. With only about 18 inches of precipitation a year, rain is rarely the trigger here. Heavy water use and clogs are more common causes. About 3 months below freezing each year also bring the risk of frozen lines, especially in shallow pipes or homes left empty.

Local conditions in Denver that affect emergency septic service

Among the mapped soils within about two miles of central Denver, the USDA soil survey rates 73% as very limited for septic absorption fields, 25% as somewhat limited and 2% 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.

Denver averages about 18 inches of precipitation a year, and May is usually the wettest month. Average temperatures stay below freezing for about 3 months a year, with December averaging 30°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 Denver means for emergency septic service

By drainage class, the USDA soil survey maps the land around Denver as 79% well drained, 7% somewhat poorly drained, 7% excessively drained, 6% somewhat excessively drained, 2% moderately well drained. Backups and wet spots are most common after heavy rain, so it helps to know where your tank lid and cleanout are before you need them.

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

Septic companies near Denver

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

Plastics Inc, Commerce City, CO, 3.9 mi
Colorado Pumping, Golden, CO, 14.7 mi
All Service Septic, Arvada, CO, 17.1 mi
Gapter Septic Systems & Excavating, Erie, CO, 19.4 mi
Douglas County Septic, Littleton, CO, 20.1 mi
A1 Septic Service, Brighton, CO, 20.6 mi

Emergency Septic Service in nearby towns

We also cover emergency septic service in these towns near Denver:

Glendale, 5 mi
Cherry Hills Village, 9.3 mi
Aurora, 9.5 mi
Commerce City, 9.5 mi
Edgewater, 9.7 mi
Englewood, 10 mi

About Denver, CO

Denver is in Denver County, Colorado. About 716,577 people live there, across 153.1 square miles of land (about 4,681 per square mile).

Emergency Septic Service questions in Denver

Can I flush the toilet during a septic backup?: No. Every flush adds water that has nowhere to go. Hold off on all water use until a septic company has found and fixed the problem.
Why did my system back up after heavy rain?: Saturated soil can stop a drain field from absorbing water, and surface water can seep into tanks and lids. The system may recover as the ground dries, but repeated problems after rain point to a drain field or drainage issue that should be inspected.
How fast can someone come out in Denver?: Response time depends on the company's schedule and where you are. Tell them it is an emergency and describe what you see so they can prioritize and bring the right equipment.
Does fixing a septic emergency need a permit?: Pumping and small repairs usually do not. Larger repairs and drain field or tank replacement often do. Check with the Denver County health department, or ask the septic company to handle permits for you.