No one plans for a biohazard emergency. When San Marcos residents and businesses need help, Four Month Blood Cleanse responds fast, works quietly, and treats every property โ and every person โ with respect.


Four Month Blood Cleanse is a fully licensed and insured Unattended Death Cleanup company serving San Marcos, TX and the surrounding area. Every technician on our crew is trained, background-checked, and certified to handle biological hazards safely โ and to treat the people affected by them with dignity.
Because our team is based near San Marcos, we're not waiting on a technician to drive in from out of state. We know the local roads, the local disposal facilities, and the local regulations โ and that translates into a faster, smoother job for you.
We hold ourselves to a higher standard than the minimum required to get licensed in TX. Continuing education, refresher certifications, and internal quality checks are part of how we operate year-round, not just something we mention in an ad. San Marcos families and businesses benefit from that consistency every time they call.
Biohazard cleanup isn't just about scrubbing a surface โ it's a regulated field with real health and safety requirements. Here's what stands behind every job we do in San Marcos.
If you want to see credentials before we arrive, just ask when you call. Transparency about our process is part of how we've built trust with San Marcos customers over the years.
From emergency scenes to scheduled commercial decontamination, our San Marcos crew covers the full range of biohazard response โ always with the same certified process and the same respect for your privacy.
When you call our emergency line in San Marcos, we mobilize a crew immediately โ no waiting until morning, no answering machines. A technician stays on the phone with you until help arrives if you need it.
Homes in San Marcos call us for everything from hoarding cleanup to infectious disease decontamination. We restore the space fully before we leave, and we walk you through every finished area before we consider the job done.
San Marcos business owners call us to get facilities back to code fast โ with full documentation for insurance, health department, and OSHA compliance. We can often schedule work outside business hours to limit disruption.
Not every job fits a checklist. When San Marcos families or businesses face an unusual biohazard situation, our senior technicians step in with specialized tools and training built for exactly that scenario.
No two calls are identical, but most fall into a few categories. Here's a closer look at what our San Marcos team handles on a regular basis.
When a death goes unnoticed for days or longer, biological material can affect flooring, subflooring, and even structural materials. Our San Marcos crew removes affected materials safely and eliminates odor at the source, not just on the surface.
Families in San Marcos facing this kind of loss deserve a crew that works quickly and quietly. We coordinate with law enforcement when needed and complete cleanup once the scene has been released.
Hoarding jobs in San Marcos often involve biological hazards hidden under clutter โ mold, pest waste, and spoiled materials. We sort with care, separate salvageable items when asked, and sanitize the full property.
Raw sewage introduces serious pathogens into a San Marcos home or business fast. We extract contaminated water, disinfect affected materials, and address any lingering odor or moisture risk.
When a property in San Marcos has been exposed to an infectious illness, we perform full surface and airborne decontamination using medical-grade disinfectants to reduce risk for anyone who uses the space next.
Former drug production sites in San Marcos leave behind chemical residue that ordinary cleaning can't remove. Our specialized team tests, treats, and clears the property according to TX remediation standards.
No hold music, no call centers overseas. Your call is answered locally and a technician is assigned right away.
Our San Marcos crew arrives in an unmarked vehicle, dressed professionally, to protect your privacy from neighbors and passersby.
We assess the scene, contain the affected area, and walk you through exactly what the job will involve before we start.
Our team follows OSHA and TX health protocols to fully decontaminate the space, not just clean the surface.
We handle chain-of-custody disposal and provide the paperwork your insurer or property manager may require.
Biohazard incidents happen everywhere โ homes, offices, vehicles, and public spaces. Here's how our San Marcos team adapts to each one.
The most common call we get in San Marcos โ bedrooms, bathrooms, garages, and everything in between, cleaned and sanitized with the family's privacy in mind.
We coordinate with tenants, landlords, and property managers across San Marcos to resolve incidents quickly and keep other units unaffected.
Our San Marcos commercial clients count on us to restore a space to safe, presentable condition with minimal disruption to operations.
Biohazard incidents inside a vehicle require specialized treatment of upholstery, carpeting, and hard-to-reach areas โ we handle San Marcos vehicle jobs regularly.
Larger San Marcos facilities call for a scaled-up crew and equipment set. We staff industrial jobs according to the size and complexity of the site.
We work with San Marcos property managers and municipal contacts to decontaminate shared spaces safely and get them back in service quickly.
We know the cost of Unattended Death Cleanup services is a real concern. Here's what to expect when it comes to pricing, insurance, and paperwork.
Every San Marcos customer gets the same level of documentation, whether the job is billed to insurance or paid directly. That consistency protects you either way.
We know you're not just comparing prices โ you're trusting someone to handle one of the hardest moments you'll deal with. Here's why San Marcos residents choose us.
We quote the job before we start โ no inflated invoices, no surprise line items after the work is done. Our San Marcos estimates reflect the actual scope of the job, not a guess.
Local dispatch means less time waiting and more time getting your property back to normal, with a crew that already knows the San Marcos area.
We never discuss the details of a job outside what's necessary. Discretion is part of the service, not an upgrade you have to request.
Our team documents every step of the job to support your insurance claim, and we bill many major carriers directly to reduce your paperwork.
If any area doesn't meet our sanitation standard, we return and correct it at no extra charge โ no questions asked.
We treat every San Marcos customer with the same patience and respect we'd want for our own families, from the first phone call to the final walkthrough.
"Professional from the first phone call to the final walkthrough. You'd never know anything happened in that room, and the whole process took less time than I expected."
"The technician explained the whole process before touching anything. That transparency meant a lot to my family during a very hard week."
"I called three companies and Four Month Blood Cleanse was the only one that answered at 2am. That alone earned my trust, and the work itself was just as impressive."
"Fast, professional, and genuinely kind. The crew never made me feel rushed even though I know they had other calls that day."
"Compassionate is the right word. They handled a hard situation for our family with real care, and I would recommend them to anyone in San Marcos."
Four Month Blood Cleanse proudly serves San Marcos and the surrounding communities across San Marcos, TX with the same fast, certified Unattended Death Cleanup response. Whether you're downtown or in an outlying neighborhood, the process and the standard of work stay the same.
Our San Marcos coverage area includes the following zip codes: 78666 78656 78667 โ and nearby areas throughout San Marcos, TX. One call confirms your coverage and gets a crew moving toward your address right away.

Every hour matters. Our San Marcos emergency line is live right now โ call and we'll walk you through what happens next.
๐ Call +1-844-401-0166 โ San Marcos 24/7 Emergency Line