Licenced, ethical, and fully qualified bio cleaning experts for Devon, Cornwall, and Somerset.
MerryWeather Bio Cleaning is a highly qualified and experienced provider of specialist cleaning services across Devon, Cornwall, and Somerset. Our team is fully licensed, insured, and trained to the highest industry standards — delivering discreet, effective, and ethical cleaning solutions in sensitive environments.
We are proud to work closely with the NHS discharge team, local authority social services, and regional housing associations. These partnerships reflect our reputation as a safe, trusted choice for biohazard cleaning, including trauma, hoarding, and deep sanitation cases. Every job is handled with care, professionalism, and a deep respect for the individuals and communities we serve.
Click on the service you need to view full details, including what’s covered, how we work, and the safety standards we follow. Each listing offers a clear breakdown to help you make an informed, confident choice.
At MerryWeather Bio Cleaning, we take training seriously. Our team is fully qualified through industry-leading providers, including Ultima Cleaning Academy, Clean as a Whistle (Growth Nation), and Sync Training Solutions. We’ve completed specialist courses in biohazard cleaning, insect control at crime scenes (Kill Germ Training), and hold an NVQ Level 2 in Pharmacy Services — ensuring we meet the highest standards of hygiene, safety, and compliance. These credentials reflect our commitment to safe, ethical, and expert-led cleaning across Devon, Cornwall, and Somerset.

We provide specialist bio cleaning for residential homes, industrial sites, crime scenes, and NHS-referred properties. Each service is tailored to meet strict safety and hygiene standards.
Yes — we work with the NHS discharge team, local authority social services, and housing associations across the Southwest. Our reputation is built on professionalism, discretion, and compliance.
Our residential service includes deep cleaning, decontamination, odour removal, and safe disposal of hazardous materials — ideal for hoarding, trauma, or infection control cases.
We’re trained in trauma and forensic cleaning, including blood and bodily fluid removal. Our team follows strict protocols to ensure the scene is safely restored with dignity and care.
Absolutely. We’ve completed specialist training with Ultima, Sync Training Solutions, and Kill Germ, and hold an NVQ Level 2 in Pharmacy Services — making us a safe, qualified choice for medical-grade cleaning.
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