



Leading specialists in residential and domestic fire suppression systems and renewable energy.

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How Do We Work?
01
Get In Touch
Call us, email or fill out our contact form and we’ll be in touch to discuss and tailor a plan to your every need.
02
We’ll Come & See You
We’ll come out to your property/project and after assessment we’ll book in your installation.
03
Premium Installation
Our installers are familiar and experienced with a variety of installation techniques required for different applications.
04
Service & Maintenance
All service and maintenance work is completed by one of our competent and qualified team members. The cost of a service varies based on the size and complexities of the project.

Our Latest Projects
Please take a look at some recent projects expertly completed by the QSD team.
We were so pleased to be the chosen fire suppression installers for this project in Liverpool. This historic church has…
Change of Use Project – Mold
We retrofitted a fire suppression system at this change of use project in Mold, Flinthsire. This property had inadequate water…
3 Bed Town House – Wrexham
Our client approached us to quote our services for his 3 bed town house in Wrexham which he was completely…
5 Home Development – Gorsedd
We were approached by the property developer to design highly efficient heating and hot water systems that would suit 5…
Mitsubishi Ecodan Air Source Heat Pump
We are pleased to be a preferred partners for Mitsubishi Heat Pumps. This Air Source Heat Pump is one of…
Family Home – Welshpool
The sprinkler systems designed for this project contain a mixture of standard and low flow heads to optimise the fire…
New Build Development – Wrexham
QSD were pleased to be the chosen fire sprinkler installer for these new build properties. Fire sprinklers are a tried…
New Build – Flintshire
We installed underfloor heating throughout the downstairs of this newbuild home in Flintshire. The system was covered with cement based…
Family Home – Holywell
We installed the underfloor heating pipework at 150mm centres to maximize the heat output on this installation as the heat…
What People are Saying
“The team at QSD are very knowledgable and polite.”
Customer in
Wrexham
“Very efficient, highly recommended.”
Customer in
Llangollen
“Excellent service from start to finish – Thank you .”
Customer in
Liverpool