Electrical, Security Engineering, Fire Safety, and Renewables, all under one roof.
From electrical installations, security engineering and fire safety systems to solar PV and heat pumps, THS Infrastructure delivers complete solutions for commercial and industrial clients.
Get in touch for a free, no-obligation site survey from our team.
Who We Are
Electrical, Security Engineering, Fire Safety, and Renewables specialists, delivering complete solutions for commercial and industrial clients.
THS Infrastructure Ltd is an infrastructure business focused on Electrical, Security Engineering and Fire Safety, with a growing Renewables offering covering solar PV and heat pumps.
We're a hands-on, owner-operated business — which means every job is treated with the same care, attention to detail and commitment to quality, whether it's a single installation or a full site-wide system.
Operating under two trading names — THS Property Maintenance and THS Fire & Security — we bring expertise across a wide range of disciplines, serving commercial clients, letting agents, distribution centres and transport sites.
Certified & Qualified
International Powered Access Federation certified for safe use of powered access equipment on site.
IPAF CertifiedFully trained in first aid through ITC, ensuring safety is prioritised on every job site.
ITC CertifiedCITB certified covering construction site fire safety and the Construction Skills Certification Scheme.
CITB CertifiedTrained at Paxton's headquarters in Brighton on Net2 and Paxton10 access control platforms.
Paxton AccreditedFactory trained at Texecom's headquarters in Lancashire on intruder detection and panel programming.
Texecom AccreditedTraining Days
A full training day at Texecom's headquarters in Lancashire covering intruder detection systems, panel programming and best-practice installation direct from the manufacturer.
Texecom Certified
A full day at Paxton's training headquarters in Brighton covering Net2 and Paxton10 access control platforms from installation through to commissioning and user management.
Paxton CertifiedGet in touch for a free, no-obligation site survey from our team.
Our Work
A selection of installations and works completed across the UK — every job delivered to the highest standard.
Full-scale testing facility in Yorkshire with integrated CCTV cameras, environmental sensors, and professional lighting systems. Complete installation, calibration, and commissioning with real-time monitoring capabilities throughout the facility.
Paxton-certified 3-door access control installation providing keyless entry, full audit trails and zone-based management. Fully compliant and integrated to the CTEC fire system. Fully programmed, commissioned and handed over with clear user guidance.
Hardware installation and configuration for a professional CCTV gantry system, with complete camera placement, sensor mounting and system commissioning. Alongside this, a GRP enclosure was fitted with a server rack and a Starlink satellite connection, with full hardware setup, antenna calibration and network configuration, giving the site reliable connectivity. Gantry frames were supplied and installed by another contractor; THS handled all hardware installation and system configuration.
Get in touch for a free, no-obligation site survey and quote.
What We Offer
Electrical, Security Engineering, Fire Safety, and Renewables, all under one roof, for commercial and industrial properties.
Full electrical installation works for commercial and industrial properties to current BS 7671 standards.
External and infrastructure lighting installation including car parks, gantries and commercial sites.
Portable appliance testing to keep your electrical equipment safe and your business compliant.
Electrical Installation Condition Reports for commercial premises, landlords and managing agents ensuring safety compliance.
Paxton-certified access control from single door entry through to multi-site enterprise systems.
HD and IP CCTV for perimeter protection, remote monitoring and evidential-quality recording.
Graded intruder detection systems from leading manufacturers, with monitoring options available.
Audio and video door entry systems for commercial buildings and multi-occupancy sites.
BS 5839 compliant fire detection and alarm systems for all building types.
Sprinkler systems and gaseous suppression solutions tailored to your risk profile.
BS 5266 compliant escape lighting installation, testing and certification.
Supply, installation and inspection of fire doors to ensure compliance and compartmentation.
Annual servicing of fire extinguishers to British Standard requirements.
Thorough fire risk assessments identifying hazards and ensuring legal compliance.
Design and installation of solar panel systems for commercial and industrial roofs, cutting energy bills and carbon.
Air source heat pump installation as an efficient, low-carbon alternative to traditional heating.
Commercial battery systems to store solar generation and use it when you need it.
Electric vehicle charge point installation for workplaces, depots and car parks.
Get in touch for a free, no-obligation survey from our team.
What Our Customers Say
Verified reviews from our customers — we're proud of every job we carry out.
Verified Reviews
Reliable Access Control Work
THS fitted an integrated access control system for us at one of our sites. Straightforward to deal with, well mannered, and the job was done properly. Thanks Thomas.
Definitely Would Recommend!
We use this company regularly through our letting agents, they are very reliable, cost effective and professional. Definitely would recommend!
Excellent Work
Excellent prompt service done to a high standard. Notes taken and all work completed in full. Lovely pleasant manner and easy to deal with. Thank you so much!
A Very Reliable and Trustworthy Service!
Tom has done a lot of work for me over the last few years, always to a high standard and left looking fantastic. Very friendly and nothing is too much trouble. Thanks Tom!
Absolutely Fantastic Service
Absolutely fantastic service. Job well done. Very professional and friendly. Would definitely recommend Thomas.
Very Reliable Contractor
Very reliable contractor — polite, efficient, and consistently easy to deal with. Would happily recommend.
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Free No-Obligation Survey
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Why Choose Us
Tell us about your requirements and we'll arrange a free, no-obligation visit and competitive quote.
THS Infrastructure works with reliable, fully-qualified subcontractors for specialised works. All partners hold relevant qualifications including NAPIT Electrical Certification and industry-specific credentials.
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Join Our Team
We're always looking for reliable, qualified contractors to join our approved subcontractor list.
Contractors
Complete the application with your company details and upload your insurance and certification. We'll review it and be in touch about joining our approved subcontractor list.
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