Join Cornwall's Leading Renewable Energy & Heating Team
GreenR Renewables is a design-led, engineer-backed company based in Cornwall. We specialise in high-performance air source heat pump systems, solar PV, and integrated low carbon solutions — but we also deliver full plumbing and heating installations to the same high standards of design and craftsmanship.
We're not your average heating firm. We blend technical expertise with personal service — no sales spin, no shortcuts, just engineered systems that perform beautifully.
Now, we're looking for a qualified Heating Engineer to join our growing team and help deliver both high-quality heating installations and renewable energy systems across Cornwall.
The Role
This is a hands-on, varied role that combines the best of both worlds — traditional heating and plumbing with cutting-edge renewable technologies. You'll be involved in everything from first- and second-fix plumbing on new systems to full air source heat pump installations and upgrades.
Key Responsibilities
● Installation, commissioning, and servicing of ASHP systems and unvented hot water cylinders
● First- and second-fix plumbing and heating works (domestic and light commercial)
● Carrying out diagnostics, maintenance, and performance testing
● Working closely with our electrical and design teams to deliver integrated renewable systems
● Ensuring all work meets current regulations and company quality standards
● Providing professional, friendly service and maintaining a tidy, high-quality finish.
What We're Looking For
● NVQ Level 3 in Plumbing & Heating (or equivalent)
● Proven experience in domestic and/or light commercial heating systems
● Confidence with all aspects of plumbing and heating installation
● F-Gas or heat pump installation experience (preferred, but not essential — training provided)
● Strong problem-solving skills and attention to detail
● Full UK driving licence
● A proactive, positive attitude — someone who takes pride in their craft and wants to develop within renewables What We Offer
● Competitive salary (based on experience)
● Van, tools, and fuel card provided
● Ongoing professional training and support toward MCS / Heat Geek / manufacturer accreditations
● Opportunity to develop renewable energy expertise while maintaining your core heating trade
● Supportive local team — no national bureaucracy, just real engineering work that matters.
Why GreenR Renewables?
We're a Cornwall-based team of engineers and electricians who believe that great systems start with great engineering — from pipe layout to final commissioning. Whether it's a full ASHP setup or a clean, well-designed heating system, our goal is the same: quality work that performs, lasts, and looks right.
If you're an experienced heating engineer who takes pride in your craft and wants to grow in renewables, we'd love to hear from you.
Apply with full CV and cover letter to
Job Types: Full-time, Permanent
Pay: £30,000.00-£38,000.00 per year
Work Location: In person