Subcontractor Recruitment Hub
We work with qualified, insured self-employed engineers across gas, plumbing, heating, air conditioning, refrigeration, electrical, fire safety, controls and property maintenance. Choose your trade below, check what we ask for, then apply in the UK Gas Plumbers engineer app.
How subcontract work with us works
UK Gas Plumbers looks after domestic and commercial clients across London, the M25 and beyond. When a job needs a trade or area our own team can't cover, we offer it to approved self-employed engineers in our network. Each job comes with a scope of works and agreed price, and you decide whether to accept it.
To apply, create your profile in the engineer app at app.ukgasplumbers.com. You'll add your trades, working area, availability, qualifications and insurance. We check registrations and certificates before offering work. Most trades need public liability insurance of at least £2,000,000, and many commercial sites require £5,000,000.
Joining our network does not guarantee any work or income. Jobs are offered when suitable work is available in your area, and you are free to accept or decline each one. You work as a self-employed contractor responsible for your own tax, tools, registrations and insurance.
Gas & heating subcontractors
- Gas engineers
- Commercial gas engineers
- Boilers & heating
- Commercial kitchens
- Gas Safety Certificate, LPG & Catering Gas SubcontractorsGas safety certificates · LPG · Catering gas
- Catering Equipment Engineer SubcontractorsCatering equipment
- Heat Pump & Underfloor Heating SubcontractorsHeat pumps · Underfloor heating
- HIU Engineer SubcontractorsHIU
Plumbing & water subcontractors
- Plumbing
- Commercial plumbing
- Emergency Plumbing, Drainage & Leak Detection SubcontractorsEmergency plumbing · Drainage · Leak detection
- Booster, Sump, Sewage & Condensate Pump SubcontractorsBooster pumps · Sump/sewage pumps · Condensate pumps · Pressurisation
- Hot Water, Water Hygiene & Water Treatment SubcontractorsHot water · Water hygiene/Legionella · Water treatment
Air conditioning & refrigeration subcontractors
Electrical & fire subcontractors
- Electrical Installation, Testing & Emergency SubcontractorsElectrical installation · Electrical testing · Emergency electrical
- Fire Alarm & Smoke Detection Engineer SubcontractorsFire alarm installation · Fire alarm servicing · Fire alarm commissioning · Fire alarm repairs · Fire alarm emergency callouts · Smoke detection
- Emergency Lighting SubcontractorsEmergency lighting
- Smoke Ventilation, Fire Suppression, Fire Risk Assessment & Passive Fire SubcontractorsSmoke ventilation · Fire suppression · Fire risk assessments · Passive fire protection
- Security Systems SubcontractorsSecurity
Controls & mechanical subcontractors
Property & energy subcontractors
More subcontract and self-employed engineer roles
- Boiler Installer Jobs
- Sub Contract Gas Engineer Jobs London
- Plumbing Subcontractors Jobs
- Gas Engineer Subcontractor Jobs
- Gas Engineer Subcontractor Jobs
- Subcontractor Gas Engineer
- Gas Subcontractor Work
- Plumbing Subcontractor
- Plumbing Subcontractors
- Commercial Gas Subcontracting
- Subcontracting Engineering
- Subcontract Gas Engineer
- Subcontracting Gas Engineer Jobs
- Subcontractor Gas Engineer Jobs
- Subcontract Gas Engineer Jobs
- Subcontract Engineer
- Subcontract Boiler Installer Jobs
- Subcontractor Plumber
- Subcontract Engineers
- Subcontractor Engineer
- Gas Subcontractor Jobs
- Self-employed Gas Engineer
Ready to work with us? Apply online in the UK Gas Plumbers engineer app.
Apply Now — Join Our Network
UK-Based Customer Service, 24 Hours a Day
Our friendly support team answers every call, message and booking request — day, night, weekends and bank holidays. No call centres, no bots, no waiting in a queue. Speak to a real coordinator who will dispatch a Gas Safe engineer fast.
- Answered within 30 seconds, 24/7/365
- UK-based coordinators — no overseas call centres
- Call, WhatsApp, live chat or online booking