Sewage & Septic Backup Cleanup in Pagosa Springs, CO
Sewage on the floor is a health problem first and a cleanup job second. Describe what happened once, and independent companies serving Pagosa Springs and Archuleta County can reply with free quotes.
Get a Free Quote
What is going on with a backup
Sewage and septic backups are Category 3 water, the most contaminated class. They carry bacteria and viruses that soak into porous materials. Carpet, pad, drywall and insulation touched by sewage are generally removed, not cleaned. Hard surfaces can be cleaned and disinfected.
Backups come from a few places. On Town sewer, the cause may be a blocked lateral or a main that is overloaded. On a septic system, the tank or leach field cannot take water, often because the ground around it is saturated. River floodwater can also carry sewage into a house, so treat flood mud and water the same way.
Protect yourself. Keep children and pets out. Wear rubber boots, gloves and eye protection. Wash skin that touches the water, and see a doctor about cuts, stomach illness or other symptoms. Stop using water in the house so you do not add to the backup. Turn off power to wet rooms only if you can do it safely.
Take photos, call your insurer, then call (970) 408-5771 or use the quote form.
What the companies typically do
Sewage cleanup is extraction plus removal plus disinfection, with protective gear throughout.
Contain and protect
Crews wear protective equipment and may seal off the area so contamination does not spread through the house.
Remove the water and solids
Pumps and extractors pull out liquid. Solids and sludge are removed and bagged.
Tear out porous materials
Contaminated carpet, pad, drywall and insulation come out. Older homes get the asbestos question first.
Clean and disinfect
Floors, framing and fixtures are washed and treated with a disinfectant or antimicrobial.
Dry and verify
Drying equipment runs until readings reach dry goals. See structural drying.
Sewer and septic in Pagosa Springs and Archuleta County
Town sewer. During the October 2026 flooding, local reporting described Town lift stations overwhelmed and a sewer line at the 1st Street bridge washed out (Pagosa Springs Sun, October 29, 2026). As of November 1, 2026, the sanitation district had advised that service may be reduced or unavailable and suggested steps such as keeping toilet lids closed. Follow the district's current advisory before using plumbing normally. The 2026 flood recovery guide links official sources.
Septic systems. Septic tanks flooded along several rural roads in 2026 (as of late October 2026). The Archuleta County Public Health Department (ACPHD) advises letting a flooded system dry out, limiting use, and not pumping the tank until groundwater drops, because pumping a tank in saturated soil can damage it. If the system is compromised, use a professional. In Archuleta County, anyone who excavates, installs, repairs or abandons a septic system needs a county installer license.
Wells. A septic problem and a flooded well often go together. ACPHD advises turning off power to a flooded well before inspection and not drinking the water until it has been tested. See wells and septic after flooding.
Restoration companies clean the house. A septic professional handles the tank and field, and the sanitation district handles its own lines. Ask who is doing what.
What sewage cleanup typically costs
Sewage work costs more per square foot than clean water because of protective gear, removal and disinfection.
| Item | Typical range | Source |
|---|---|---|
| Sewage cleanup | $7–$15+ per sq ft | HomeGuide |
| Flood / flooded-basement cleanup | $4–$12 per sq ft | HomeGuide |
| Typical water damage job | $1,200–$5,000 | Fixr |
Typical national published ranges, not local quotes (Fixr, HomeGuide, This Old House, HomeAdvisor; 2025–2026). Pagosa Springs quotes come from the companies, not from this site.
Septic pumping, repair and replacement are separate from cleanup. The cost guide calculator includes a Category 3 option.
Colorado rules and insurance notes
Colorado has no state license for water damage restoration or general contracting. Plumbers are state-licensed, so a plumber clearing a line should have a state plumbing license. Septic work needs an Archuleta County installer license. Inside Town limits, contractors and their subs need a Town of Pagosa Springs business license; unincorporated Archuleta County has none. Ask for an insurance certificate and a written estimate.
Insurance for backups varies. Many homeowners policies exclude sewer or drain backup unless you added an endorsement. Backup caused by river flooding generally falls under flood coverage, and standard homeowners policies generally exclude flood. Ask for a copy of your policy (due within 3 business days under C.R.S. 10-4-110.8) and see claim documentation.
Colorado Regulation 8 requires asbestos inspection before disturbing more than small amounts of material (32 sq ft or 50 linear ft in single-family homes). Contaminated drywall in an older house still needs that question answered first.
When it is urgent
- Sewage is on floors people walk on.
- It reached carpet, drywall or a crawl space.
- Your well head was under water too.
- Anyone in the home is very young, elderly or ill.
Questions to ask companies
- What protective measures will your crew use?
- What will be removed and what will be cleaned?
- Do you coordinate with a licensed plumber or septic installer?
- How do you dispose of contaminated materials?
- Will I get photos and a written scope for my insurer?
Sewage and septic backup FAQ
Is it safe to stay in a house with a sewage backup?
Keep everyone out of the affected area, especially children, older adults and anyone who is ill. If the backup is small and confined to one room you can close off, some families stay. Leave if sewage is in living spaces, the power is off or you cannot stop water use. See a doctor about symptoms.
Should I pump my septic tank after the flood?
Not right away. ACPHD advises not pumping a septic tank until groundwater drops, because an empty tank in saturated soil can shift or float. Let the system dry, limit water use and have a professional check it if it may be damaged. In Archuleta County, septic repair work needs a county installer license.
Can carpet be cleaned after a sewage backup?
Generally no. Carpet and pad soaked by sewage are porous and are usually removed and discarded. Hard flooring such as tile or sealed concrete can typically be cleaned and disinfected. Photograph the carpet and note its size and age for your insurer before it goes.
Does homeowners insurance cover sewer backup?
It depends on your policy. Many homeowners policies exclude sewer or drain backup unless you bought an endorsement for it, and backups caused by river flooding generally fall under flood coverage instead. Ask your insurer for a copy of your policy and read the backup and flood sections.
Get free sewage cleanup quotes
Say whether you are on Town sewer or septic, where the backup is and when it started. No obligation.
Flood or water damage? Get free quotes.
Tell us what happened and independent restoration companies serving Pagosa Springs and Archuleta County can reply with no-obligation quotes.