Potential work includes split system installs, VRF commissioning, chiller servicing and F-Gas leak detection work to qualified air conditioning engineer subcontractor teams. If you hold a current F-Gas certificate and have your own tools and van, you can apply for consideration when suitable work becomes available.
Air conditioning scope
Our air conditioning engineer subcontractor pipeline covers split system installs (single and multi), VRF/VRV commissioning and servicing, chiller maintenance, AHU coil works, F-Gas leak detection and refrigerant top-ups for domestic, retail and commercial sites.
Split systems
Daikin, Mitsubishi Electric, Mitsubishi Heavy, Panasonic, LG, Toshiba — wall, ceiling cassette and ducted units up to 14kW single-phase.
VRF / chillers
Larger commercial systems requiring three-phase commissioning, vacuum and pressure testing, refrigerant charging and BMS integration.
Tickets and qualifications
F-Gas Category I certification is mandatory. City & Guilds 2079 refrigerant handling, NVQ Level 2 or 3 RACHP, brazing competence (BS EN 13585) and IPAF for cherry-picker work on rooftop units. CSCS card required for site work.
Pricing and payment
Installs are priced per system based on indoor/outdoor unit pairing and pipework length. Servicing is priced per unit with refrigerant top-up costs passed at trade price. Payment terms are agreed before acceptance.
Insurance and compliance
£5,000,000 public liability minimum, F-Gas certificate verified annually, brazing competence evidenced. RAMS issued for every commercial mobilisation.
Why subcontractors choose us for air conditioning engineer subcontractor
We have built our air conditioning engineer subcontractor pipeline specifically around the three things self-employed engineers tell us matter most — clear scopes, transparent pricing and agreed payment terms. When we have suitable work, each ticket reaches you with a fixed price, a clear scope of works, the customer's contact details and a parts plan so you can keep your tools moving instead of keeping a notepad.
Agreed payment terms
Payment terms are agreed with you before you start, and you never invoice our customers directly.
Payment records
Remittance details are provided for each payment so you can reconcile against your own records.
Tickets priced before issue
No haggling on the doorstep. Each air conditioning engineer subcontractor ticket arrives in ServiceM8 with a fixed price, agreed parts list and customer access notes attached.
Accept or decline freely
You retain full control of your diary — decline anything that doesn't fit your travel radius, ticket set or van stock without any impact on future allocations.
Full back-office support
Customer triage, quoting, scheduling, parts ordering, certificate collection and complaint handling are all handled by our office. You focus on the engineering.
Coordinator on call
A named coordinator is available by phone for live site queries — variations, access issues and parts substitutions.
Air Conditioning Engineer Subcontractor FAQs
How quickly will I receive my first ticket?
Once your application, insurance and ticket evidence are verified, we offer air conditioning engineer subcontractor tickets when suitable work is available in your area. We cannot guarantee when, or how much, work will be offered.
Onboarding window
Onboarding includes ServiceM8 setup, payment details capture and a short induction call covering scope of works, reporting standards and escalation routes.
Do I need my own van, tools and parts?
Yes — subcontractors are expected to operate with their own van and core toolkit. Major parts and the appliance itself are supplied from our merchant accounts at trade rates.
Van stock list
A recommended van stock list is shared at onboarding. Common consumables held in stock are reimbursed at trade price against the signed worksheet.
What insurance do I need to start?
A minimum of £2,000,000 public liability cover is required for domestic work, rising to £5,000,000 for commercial sites. Proof must be uploaded before any ticket is issued.
Annual renewal tracking
Our compliance system tracks every renewal date and prompts you 30 days in advance so cover never lapses mid-ticket.
Can I work across multiple regions?
Absolutely. You set your travel radius at onboarding and can adjust it at any time — we only push air conditioning engineer subcontractor tickets that fall within the zone you choose.
Out-of-area uplift
Tickets accepted outside your standard radius receive a documented travel uplift agreed before mobilisation, so longer journeys are always priced fairly.
How to apply — Air Conditioning Engineer Subcontractor
Step 1: Complete the Application
- Tap the yellow Apply Now button above or open the UK Gas Plumbers engineer app.
- Submit your trade, postcode, qualifications and insurance details. Our coordinators review air conditioning engineer subcontractor applications daily and will contact you directly for onboarding.
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.
