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So you have some skills and love a challenge? We are always on the look out for talented engineers to join our team.


We are a small company made of an engineering team that has some spectactular skills. We believe in personal development and understand that getting the best from our staff requires investment of both time and money. All of our staff receive an excellent package and are provided with a mobile phone, vehicle, uniform, training, pension and healthcare.

We are currently looking for:

Salary: Negotiable
Hours: Mon-Fri, 8-5. Call out optional. 20 days leave plus bank holidays.
Benefits: Pension; comprehensive private healthcare; fully expensed van (with private use); discretionary sick pay; manufacturer training opportunities; phone; uniform; tooling (Excluding hand tools); parking tickets discretionary
Requirements: Minimum 5yr qualified experience in a similar role. Driving license (Manual, max 3 points).
CCN1; CENWAT; CKR1 / CKHB1; CPA1 (If not in core); DAH1; HTR1; LAU1 (Preferred)
Contract: Immediate start, permanent with 90 day probation.
Core Area: W1 to N4

We are looking for a domestic gas engineer to help cover our Central (W1) and North London area. Working a 5 day week from 8 until 5, vehicle, uniform and phone will be provided along with calibrated instruments and if required, power tools.

Candidate must have excellent customer relationship skills, have at least 5 years experience in the domestic gas heating industry with both service and repair. Some install experience is desired, but not essential for this role.

This role is exclusively domestic, however opportunities for commercial upgrade will be made available. No social housing work, this work is a mix of privately owned dwellings and managed property work and covers; servicing, repairs and landlord gas safety inspections.

Call out cover is currently optional. Ideally the candidate should have at least 12 months of ACS remaining.


Interested? Drop us a line with your salary requirements, who you've worked for and your experience.
Salary: Negotiable
Hours: Mon-Fri, 8-5. Call out optional. 20 days leave plus bank holidays.
Benefits: Pension; comprehensive private healthcare; fully expensed van (with private use); discretionary sick pay; manufacturer training opportunities; phone; uniform; tooling (Excluding hand tools); parking tickets discretionary
Requirements: Minimum 5yr qualified experience in a similar role. Driving license (Manual, max 3 points).
CCN1; CENWAT; CKR1 / CKHB1; CPA1 (If not in core); DAH1; HTR1; LAU1 (Preferred)
Contract: Immediate start, permanent with 90 day probation.
Core Area: E, SE, SW

We are looking for a domestic gas engineer to help cover our East and South East London area (With odd days out to SW). Working a 5 day week from 8 until 5, vehicle, uniform and phone will be provided along with calibrated instruments and if required, power tools.

Candidate must have excellent customer relationship skills, have at least 5 years experience in the domestic gas heating industry with both service and repair. Some install experience is desired, but not essential for this role.

This role is exclusively domestic and primarily made up of service and gas safety work, however opportunities for commercial upgrade will be made available to the right candidate. No social housing work, this work is a mix of privately owned dwellings and managed property work.

Call out cover is currently optional. Ideally the candidate should have at least 12 months of ACS remaining.


Interested? Drop us a line with your salary requirements, who you've worked for and your experience.
Salary: Negotiable
Hours: Mon-Fri, 8-5. Extensive overtime available. 20 days leave plus bank holidays.
Benefits: Pension; comprehensive private healthcare; fully expensed van (with private use); discretionary sick pay; manufacturer training opportunities; phone; uniform; tooling (Excluding hand tools); parking tickets discretionary
Requirements: Minimum 5yr qualified experience in a similar role. Driving license (Manual, max 3 points).
CCN1; CENWAT; CKR1 / CKHB1; CPA1 (If not in core); HTR1 (Preferred)
Contract: Immediate start, permanent with 90 day probation.
Core Area: Inside North/South Circular

We are looking for a domestic gas installer who can undertake the full installation of a boiler. That's pipe it, wire it, flush it and commission it to manufacturer standard within our core area of London.

We mainly fit Vaillant boilers, with the odd Keston. You'll be working a 5 day week from 8 until 5 - But we like installs completed with as little down time to our clients, so long days should be expected and we'll re-imburse you for your time. We'll provide you with a Vivaro sized van, uniform and phone, along with calibrated instruments and if required, power tools. We expect you to provide hand tools and blow gear. All of our installs are traditional soldered copper, although we are starting to use more press-fit.

Candidate must have excellent customer relationship skills, be a clean, self motivated worker and have at least 5 years experience in the domestic gas heating industry. We are not looking for any breakdown or fault finding ability with this role, but it would be nice and we'll expect you to pick it up as we go into the future.

This role is exclusively domestic, however we do occaisionally have commercial installation work where we'd like the candidate to help out and if appropriate, we will consider upgrading your ACS to commercial.

There is no social housing work, this work is a mix of privately owned dwellings and managed property work. We and our clients expect very high levels of workmanship and professionalism.


Interested? Drop us a line with your salary requirements, who you've worked for and your experience.

Want to apply?

All potential staff will be required to complete a knowledge test, interview, criminal record check and will require at least one recent industry reference of good standing. We do sometimes ask that a trial day be completed with one of our senior gas engineers.

To apply for a position listed above or find out more about who we are and what we offer our staff, please contact us via email (With a CV if possible)... Send enquiries to: working@n4gas.co.uk

Work Experience & Portfolio Opportunities

Please be aware that we are unable to offer work experience or gas entry portfolio opportunities. We know that getting into the gas industry is hard and we really do wish you the best of luck with your search, but unfortunately our small team and client base is unable to support in field training for non-employees at this time.