Plumber/heating subcontractor - Heat pump installer

Plumber/heating subcontractor - Heat pump installer
Company
Installio
Location
Sheffield
Via
via Indeed
Job description
Are you a plumber or heating engineer looking for more work with heat pumps? Installio is building the UK's largest independent network of heat pump installers, including plumbers, heating engineers, and electricians.

We work as the installation partner for companies throughout the UK, delivering top-quality heat pump installs through our vetted network. By becoming a trusted Installio installation partner, you will be joining the UK's fastest growing heat pump installer and can get to work installing heat pumps in your local area without the hassle of dealing with customers, system design, MCS documentation, or invoicing.

We offer highly competitive rates dependent on your experience and capabilities, and can book up your calendar weeks in advance.

Responsibilities
• Deliver high-quality installations in your local area
• Collaborate with your installer team to get jobs over the line
• Document your work through our installer app

Qualifications

Required
• Minimum NVQ 2 (or equivalent) in plumbing and heating
• G3 certificate
• WRAS water regulations
• Experience installing air-source heat pumps
• Your own van, tools, and insurance

Nice to have
• BPEC Level 3 ASHP
• Gas safe certificate
• F-Gas certificate

Benefits
• Competitive pay: Up to £3000 per job depending on complexity
• Fast, reliable payment: We pay no later than 21 days of job completion.
• Consistent work: We book work weeks in advance in your local area.
• Well-organised jobs: We handle the customer, design, MCS paperwork, and invoicing so you can just focus on the install.
• Solid support: You’ll use our Installio Co-Pilot app to organise jobs, upload photos, and get instant support from our team when you need it.

Frequently asked questions

Quick answers about Plumber Jobs

Q
What is the National Living Wage rate for plumbers starting work in the United Kingdom from April 2026?
As per GOV.UK, the National Living Wage for workers aged 21 and over is £12.50 per hour from 1 April 2026. Plumbers on the standard 40-hour week receive £500 weekly before deductions. Overtime must be paid at the same minimum rate with no exceptions for self-employed contractors.
Source: GOV.UK
Q
What visa is required for non-UK plumbers to work legally in the United Kingdom in 2026?
As per GOV.UK, plumbers must hold a Skilled Worker visa sponsored by a licensed employer with a minimum salary of £38,700 or the going rate for the occupation code 5314. The visa lasts up to 5 years and requires a Certificate of Sponsorship issued after 6 April 2026. Dependants are allowed only if the main applicant earns above £38,700.
Source: GOV.UK
Q
What qualifications and experience are needed to register as a plumber with UK authorities in 2026?
As per GOV.UK, applicants need an NVQ Level 2 or 3 in Plumbing and Heating or equivalent plus 2 years documented site experience verified by a registered employer. Gas Safe registration is mandatory for any work involving gas appliances and must be renewed every 5 years. No apprenticeship is required if the candidate holds a recognised European plumbing qualification.
Source: GOV.UK
Q
Which documents must be submitted when applying for a plumber position through UK Jobcentre Plus in 2026?
As per GOV.UK, applicants must provide a valid passport, National Insurance number, CSCS card, and proof of NVQ qualification or apprenticeship completion dated within the last 3 years. Employers also require a current DBS check certificate and two references covering the previous 24 months of employment.
Source: GOV.UK