Sewage Backup Cleanup
Sewage Backup Cleanup Boulder CO Done Right the First Time
When raw sewage backs up into your Boulder home, every minute counts. Our Sewage Backup Cleanup Boulder CO team responds 24/7 with truck-mounted extraction, hospital-grade disinfectants, and full structural drying. We handle everything from emergency sewer backup cleanup in Boulder CO to complete sewage backup remediation in Boulder, so you can get your home safe and dry again.
Service overview
What Sewage Backup Cleanup Boulder CO Really Involves
Sewage Backup Cleanup Boulder CO is the process of extracting contaminated water, disinfecting affected surfaces, and drying the structure after a sewer line backs up into your home. It is not the same as cleaning up a clean-water leak. Category 3 water carries bacteria, viruses, and parasites that soak into drywall, subfloor sheathing, and carpet padding within hours. We remove everything the contamination touched, treat the rest with antimicrobial disinfectant, and run drying equipment until moisture readings return to normal.
Boulder homeowners call us most often after burst or frozen pipes, appliance supply line failures, and basement seepage during spring runoff. The city's older housing stock, especially in neighborhoods like Mapleton Hill and Whittier, still has original cast-iron sewer laterals that crack and root-infiltrate. When a Boulder sewage cleanup company understands those local failure points, the job goes faster and the rebuild costs less. We have been serving Boulder County since 2016, and we know what these homes need.
Practical benefits
Why Boulder Homeowners Choose Our Sewage Cleanup
Sewage backups are a health hazard and a property risk. Here is what you get when you call us instead of a general cleaner.
24/7 Emergency Response
We answer the phone at 2 a.m. on a Sunday. Our crews are dispatched around the clock for emergency sewer backup cleanup Boulder CO, and we aim to have a truck at your door within 60 to 90 minutes anywhere in Boulder County. That speed limits how far contamination spreads into your walls and floors.
IICRC-Certified Technicians
Every technician on your job holds IICRC Water Damage Restoration Technician (WRT) certification, and our leads carry Applied Microbial Remediation Technician (AMRT) credentials. That means we follow ANSI/IICRC S500 and S520 standards on every sewage backup remediation in Boulder, not guesswork.
Full Extraction and Drying
We do not just suck up the standing water and leave. Our truck-mounted water extraction unit pulls hundreds of gallons, then low-grain refrigerant dehumidifiers and HEPA air scrubbers run until your structure is dry. We document moisture readings before, during, and after so you have a record for your insurance claim.
Direct Insurance Billing
Most homeowner policies cover sudden sewage backups, and we work directly with adjusters so you are not fronting the full cost. We provide photo documentation, moisture logs, and a scope of work that matches what carriers expect. That keeps your claim moving and your out-of-pocket cost predictable.
How service works
Our Sewage Backup Cleanup Process
Every job follows the same proven sequence. Here is what you can expect from the first phone call to the final moisture check.
STEP 01
Emergency Call
You call (720) 743-9371 and speak to a real person, not a call center. We ask what backed up, where the water is, and whether the source is still flowing. Within minutes we dispatch a crew and give you immediate steps to limit exposure, like shutting off the water supply and keeping children and pets out of the affected area.
Tools and methods
Tools and Methods We Use for Sewage Cleanup
Truck-Mounted Water Extraction Unit
Pulls hundreds of gallons of standing sewage water from carpet, padding, and hard surfaces in a fraction of the time a portable unit would take.
Low-Grain Refrigerant Dehumidifier
Removes moisture from the air and from structural materials like drywall and subfloor sheathing. We use Dri-Eaz and Phoenix Restoration Equipment models.
HEPA Air Scrubber
Filters airborne bacteria, mold spores, and particulate matter released during extraction and demolition. We run XPOWER and ProTeam units on every sewage job.
Thermal Imaging Camera
Detects hidden moisture behind walls and under floors without cutting into finished surfaces. This helps us find contamination that a visual inspection would miss.
Moisture Meter
Measures moisture content in wood, drywall, and concrete. We use readings to determine when drying is complete and to document the job for insurance.
Submersible Pump
Removes standing water from low spots, crawl spaces, and areas a truck-mounted unit cannot reach. We use it when sewage has pooled in a basement or utility room.
ANSI/IICRC S500 Standard
The industry standard for professional water damage restoration. It governs how we assess contamination, extract water, dry the structure, and verify that moisture levels have returned to normal. Every sewage backup job we do follows this framework.
ANSI/IICRC S520 Standard
The standard for professional mold remediation. When a sewage backup has led to mold growth, we follow S520 protocols for containment, removal, and clearance testing. This ensures the mold is actually gone, not just painted over.
Antimicrobial Disinfection Protocol
We apply EPA-registered antimicrobial disinfectant to every affected surface after extraction and demolition. This includes wall cavities, framing, and subfloor sheathing, not just the surfaces you can see.
Moisture Mapping and Documentation
We map moisture readings across the affected area before, during, and after drying. You get a written report with photos and readings that serves as proof the job was done correctly and supports your insurance claim.
Where this service fits
When to Call for Sewage Backup Cleanup in Boulder
A frozen pipe bursts in a Boulder home during a January cold snap, flooding the basement with sewage-contaminated water.
We respond 24/7, extract the standing water, remove saturated carpet and drywall, and run drying equipment for three to five days. We also document everything for your insurance claim. Your basement is dry, disinfected, and ready for rebuild within a week. Moisture readings are back to normal and the claim is filed.
A root intrusion cracks an old cast-iron sewer lateral in a Mapleton Hill home, causing sewage to back up through a floor drain.
We extract the sewage, remove contaminated flooring and padding, treat the subfloor with antimicrobial disinfectant, and dry the structure. We also coordinate with a plumber to address the lateral. The contamination is fully removed, the structure is dry, and you have documentation showing the job was done to IICRC standards.
A restaurant in downtown Boulder experiences a sewage backup during dinner service, forcing an immediate closure.
We dispatch a commercial crew after hours, extract the water, disinfect the kitchen and dining areas, and run drying equipment overnight to minimize downtime. The restaurant passes its health inspection and reopens within 48 hours. We provide all documentation for the health department and the owner's insurance.
A property manager in Gunbarrel gets a call at 11 p.m. about a tenant reporting sewage backing up into a bathroom.
We answer the call, dispatch a crew within the hour, and handle the entire cleanup without requiring the property manager to be on site. We document everything and bill the insurance carrier directly. The unit is dry and disinfected by the next afternoon, the tenant is satisfied, and the property manager has a complete report for the owner.
Local execution
How Sewage Backup Cleanup Works in Boulder
Boulder's housing stock ranges from 1890s Victorians near Mapleton Hill to 1990s builds in Gunbarrel, and each era has its own plumbing failure patterns. Older homes often have cast-iron sewer laterals that crack, root-infiltrate, or collapse. Newer homes may have PVC lines, but they are not immune to bellies, offsets, and tree root intrusion. Add Boulder's freeze-thaw cycles, which can crack pipes in a single cold snap, and spring runoff that overwhelms municipal lines, and you have a city where sewage backups are a year-round risk. We have been doing sewage backup remediation in Boulder since 2016, and we know which neighborhoods flood first and which plumbing configurations fail most often. When you call, we already have a good idea of what we are walking into.
Mapleton Hill
Many homes here still have original cast-iron sewer laterals. Root intrusion and cracking are common, especially on mature tree-lined streets.
Table Mesa
Finished basements are common, which means a sewage backup can destroy thousands of dollars in flooring, drywall, and furnishings in a matter of hours.
Gunbarrel
A mix of older and newer construction. We see appliance supply line failures and water heater leaks that turn into sewage backups when the drain line is already compromised.
Whittier
Historic homes with small crawl spaces make extraction and drying more challenging. We use portable extractors and desiccant dehumidifiers to reach tight areas.
North Boulder
Properties near the foothills can experience basement seepage during spring runoff, which sometimes combines with sewer backups to create a bigger contamination problem.
Freeze-thaw cycles that crack underground pipes
Boulder sees repeated freeze-thaw cycles from November through March. When the ground shifts, older pipes crack and sewage backs up into the home. We keep crews on standby during cold snaps.
Spring runoff overwhelming municipal sewer lines
April and May bring snowmelt that can overwhelm city sewer capacity. When the municipal line surcharges, sewage backs up into the lowest drains in your home. We see a spike in calls during this window.
Aging cast-iron sewer laterals in older neighborhoods
Homes built before 1970 often have cast-iron laterals that are past their service life. Root intrusion and corrosion cause blockages that lead to backups. We know which neighborhoods to check first.
Finished basements with high-value contents
Many Boulder homes have finished basements used as living space. A sewage backup can destroy carpet, drywall, furniture, and electronics. We prioritize extraction and drying to save as much as possible.
Problems we solve
Sewage Backup Problems We Solve for Boulder Homeowners
Sewage backups cause more damage the longer they sit. Here are the most common problems we see and how we fix them.
Raw sewage backing up through floor drains and toilets
We extract the standing water immediately, remove saturated materials, and disinfect every surface the water touched. Our truck-mounted unit pulls hundreds of gallons fast, and we set HEPA air scrubbers to clear the air. Contaminated water spreads across the floor, soaks into drywall and subfloor, and creates a biohazard within hours. The smell alone can make the space unusable.
Sewer gas odors lingering after cleanup
We use thermal imaging cameras and moisture meters to find hidden contamination. Then we treat with antimicrobial disinfectant and run HEPA air scrubbers until air quality tests clean. If mold is present, we follow ANSI/IICRC S520 remediation standards. Odors mean contamination is still present, usually inside wall cavities or under flooring. Ignoring it leads to mold growth and ongoing health complaints.
Insurance claim denied or underpaid
We photograph everything, log moisture readings daily, and produce a scope of work that matches what adjusters expect. We also take their calls directly, which keeps your claim moving and reduces the chance of a dispute. Without proper documentation, carriers often dispute the scope or refuse to cover the full cost. You end up paying thousands out of pocket.
Mold growth weeks after a sewage backup
Our drying process follows ANSI/IICRC S500 standards, and we do not close out a job until moisture readings match dry-standard baselines. If mold is already present, our AMRT-certified technicians handle containment and removal. If the structure was not dried properly, mold can colonize within 48 to 72 hours. By the time you see it, remediation costs have doubled.
A practical standard for every visit.
Clear planningPrepared arrivalsCareful workLocal follow-through
Experience in the details
Sewage Cleanup Experience You Can Verify
Boulder Water Pros has been handling sewage backup remediation in Boulder since 2016. Our team holds IICRC certifications in Water Damage Restoration (WRT), Applied Structural Drying (ASD), and Applied Microbial Remediation (AMRT and AMRS). We have completed thousands of jobs across Boulder County, from finished basements in Table Mesa to crawl spaces in Gunbarrel. We follow ANSI/IICRC S500 and S520 standards on every project, and we carry full liability insurance and workers' comp. When we say we are licensed and insured, we mean it, and we can show you the paperwork.
- IICRC Water Damage Restoration Technician (WRT) certification on every field technician
- Applied Microbial Remediation Technician (AMRT) and Specialist (AMRS) credentials on crew leads
- 10 years serving Boulder County, founded in 2016
- EPA Lead Renovation, Repair and Painting (RRP) certification for pre-1978 housing
- OSHA 10-Hour and 30-Hour Construction Safety trained crews
Where we work
One local team. A lot of ground covered.
Table MesaMartin AcresNorth BoulderGunbarrelNewlandsWhittierFrasier MeadowsWonderland HillsDevil's ThumbMapleton Hill
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Frequently Asked Questions About Sewage Backup Cleanup in Boulder
Still wondering?(720) 743-9371
Boulder Water Pros offers 24/7 sewage backup cleanup in Boulder, including nights, weekends, and holidays. We dispatch IICRC-certified crews from our Boulder location and typically arrive within 60 to 90 minutes. Call (720) 743-9371 and you will speak to a live dispatcher who can walk you through immediate steps while the truck is on the way.
Most residential sewage backup remediation in Boulder CO runs between $1,200 and $4,500, with the average job landing around $2,800. Cost depends on square footage affected, how much contaminated material has to be removed, and whether drying takes three days or five. We provide a written scope and fixed price before work begins, and we bill your insurance carrier directly.
No. Sewage is Category 3 water, which means it contains bacteria, viruses, and parasites that can cause serious illness. A shop vac and bleach will not reach contamination inside wall cavities or under subfloor sheathing. Professional sewage water cleanup in Boulder, Colorado uses HEPA filtration, antimicrobial disinfectant, and moisture meters to verify the job is actually done.
You should start cleanup within 24 hours. After that, mold can begin colonizing wet drywall and carpet padding, and structural rot can set in within a week. If you are wondering who removes contaminated water from a Boulder property, call us immediately. The faster we extract and dry, the less material has to be replaced.
Keep exploring
Other Water Damage Services We Provide in Boulder
Your next step is waiting
Call Now for Sewage Backup Cleanup Boulder CO
Sewage in your home is an emergency. We are available 24/7, we are IICRC-certified, and we bill insurance directly. Call (720) 743-9371 and we will dispatch a crew to your Boulder address right away.
Start with the basics
Call Boulder Water Pros
We answer the phone 24/7, including holidays, and dispatch from central Boulder. Most calls inside the city get a technician on site within an hour. Call (720) 743-9371 or email info@boulderwaterpros.com and tell us what is wet.