About Qest Mould Eradication

Who We Are

Who We Are

Quality Eradication Services Today (QEST Ltd) launched in Yorkshire in 2010. We provide health and energy services including mould eradication, thermal insulation and biocidal fogging.


QEST have an elite team of professional and experienced staff which are fully qualified to deliver a high-quality service to local housing authorities, housing associations, education and a wide variety of other clients.


The business continues to grow rapidly, securing new contracts through its commitment to our clients, customer service to their tenants and responsiveness.

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    Client Testimonial

    “I would like to take this opportunity to commend QST on their service to Yorkshire Housing. Having worked with QST directly over five years, I have found them to be of the highest quality in all aspect of their work. From referral through to invoicing, the service Yorkshire Housing has received over this time has been impeccable with 100% positive customer satisfaction and having personally tested for value for money, QST come highly recommended.”

    Fraser Buckle. Technical Services Manager, Yorkshire Housing

    Client Testimonial

    “Excellent contractor, no issues whatsoever”


    Tenant Testimonial

    “The lads came out today to do the work on treatment and prevention of black rot. The QST guys were incredibly helpful and their priority was that they did a thoroughly professional job for the customer and they meant it. Very pleased with how they conducted themselves and quality of work…Thank you for placing me as a priority. The lads that came round said the dampness stank. I am so pleased the work has been done so I can get my health back to normal.”

    Tenant - Greater Manchester - 2019