Location: Bristol-based (travel across England & Wales)
Hours: Monday – Thursday (4-day week – Every Friday off!)
Salary: Competitive, dependent on experience
Company Vehicle + Expenses + Training Provided

About Earthwise Construction

At Earthwise Construction, we’re passionate about creating buildings that are better for people and the planet. Based in Bristol, we’re experts in sustainable building and Passive House projects – and due to growing demand, we’re expanding our Mechanical Ventilation with Heat Recovery (MVHR) team.

As a Zehnder Service Partner, we install some of the highest-performing MVHR systems available, working on exciting new builds across the South West, England, and Wales.

Why You’ll Love Working With Us

✅ 4-Day Week – Every Friday Off!
Enjoy a real work–life balance. You’ll work full-time hours (around 40 per week) spread across four days- (Mon-Thurs)

✅ Sustainability-Focused Work
You’ll be part of a company committed to energy-efficient, low-carbon construction. Your work will make a real difference to how people live and the planet’s future.

✅ Career Growth & Training
We invest in our people. You’ll receive training (including the BPEC installer certification, paid for by us), with plenty of opportunities to grow your skills and take on more responsibility.

✅ Travel & Variety
No two weeks are the same – you’ll work on innovative projects across the UK, with travel, accommodation, and allowances fully covered.

What You’ll Be Doing

• Install a range of MVHR systems using different ducting systems (Branch metal, Semirigid radial, etc.)
• Commission and service MVHR systems following manufacturer guidelines
• Review materials, designs, and ensure installs are completed to spec
• Suggest and agree design adaptations where needed
• Complete all necessary documentation accurately
• Support and mentor a trainee installer
• Report to the MVHR Installation Manager

What We’re Looking For

• 3+ years’ experience in ventilation or HVAC installation (essential)
• Experience with MVHR systems and/or ventilation commissioning (advantageous)
• Strong mechanical aptitude and problem-solving skills
• Reliable, proactive, and able to work both independently and as part of a small team
• Excellent customer service and communication skills
• Full, clean UK driving license (essential)
• Based in or near Bristol (for training phase and office days)
• Willingness to travel and stay away during the week

Additional Details

• Trial period: 6 months (use of own tools required during this time; tool purchase scheme available afterwards)
• Hours: 07:00–17:00, Monday–Thursday (40 hours per week – Every Friday off!)
• Travel: Nationwide (vehicle, accommodation & expenses provided)

If you’re an experienced HVAC, ventilation engineer or duct fitter and are looking for a sustainable career with more free time, we’d love to hear from you.

Apply now to join a growing, eco-conscious company that values quality, balance, and people.