Building Services Engineer (West and North West London)

Acorn; Harrow; On-site; GBP 26,000 - 44,000; Full time

Benefits offered by this job

Company van & fuel

25 days holiday

GP appointment

Wellbeing benefits

Job summary

Acorn is seeking a Building Services Engineer to perform planned maintenance across client sites in North and North West London. The role requires a solid understanding of HVAC systems, independent workload management, and strong client-facing communication.

The successful candidate will hold mechanical qualifications (City & Guilds or equivalent) and a full UK driving licence. Salary up to £44,000 plus overtime and callouts; 41.25 hours per week; company van and fuel card; 25 days holiday.

Qualifications

• Experience as Building Services or Maintenance Engineer.
• Solid understanding of HVAC, heating and ventilation systems.
• Ability to plan workloads and work independently.
• Strong communication and a customer-focused approach.
• Knowledge of health and safety and site compliance.
• Full UK Driving Licence.

Responsibilities

• Carry out planned preventive maintenance (PPMs) across client sites in North and North West London.
• Ensure work is completed safely and to a high standard.
• Coordinate with clients and internal teams to deliver quality service.
• Contribute to long-term service delivery and client relationships.

Skills

Time management

Communication

Customer-focused

Education

City & Guilds (Building Services)

Job description

At Acorn, people are at the heart of everything we do. With over 40 years’ experience delivering market‑leading engineering and compliance services across London and the South East, we have built a reputation based on trust, technical excellence, and long‑term partnerships with our clients.

We are currently seeking a Building Services Engineer to join our team, carrying out planned preventative maintenance (PPMs) across client sites in North and North West London

Our Culture

Acorn promotes a professional, inclusive, and collaborative working environment where engineers are trusted and supported. You will be backed by a dedicated internal helpdesk, administration team, and experienced contract managers who understand the realities of working on site and are committed to helping you succeed.

We value clear communication, strong client relationships, and personal accountability. Teamwork is central to how we operate, with engineers working closely with internal teams to ensure work is completed efficiently, safely, and to a high standard.

Health and safety, presentation, and pride in workmanship are fundamental to everything we do, and we believe these values are key to both client satisfaction and employee wellbeing.

Location: North and North West London

Salary: up to £44000 depending on experience plus overtime and callout

Hours: 41.25 hours a week

Company Benefits

Company Events

Wellbeing Benefits – 24 hours turnaround GP appointment for the whole family

25 days holiday (not including bank holidays)

Company Van and fuel card

What We Are Looking For

We are looking for a reliable and professional Building Services Engineer who takes pride in planned maintenance work and understands the importance of consistency, presentation, and client engagement.

The successful candidate will ideally have:

Proven experience working as a Building Services or Maintenance Engineer

A solid understanding of mechanical building services, including HVAC systems, heating, ventilation, and associated plant

The ability to work independently, manage time effectively, and plan workloads efficiently

Strong communication skills and a professional, customer‑focused approach

A good understanding of health and safety and site compliance

Relevant mechanical or building services qualifications (City & Guilds or equivalent preferred)

A full UK driving licence

We value attitude and reliability as much as technical skill, and we are keen to hear from engineers who want to build a long‑term future with a growing business.

We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, colour, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, and basis of disability

Career Prospects at Acorn

Acorn is committed to developing its people for the long term.

Many of our engineers progress into senior engineering, specialist, or management roles as they grow within the business. We actively encourage skill development, increased responsibility, and career progression for individuals who show commitment, reliability, and a strong customer‑focused approach.

As our service offering and client base continue to grow, there are ongoing opportunities for overtime, role development, and exposure to a wide variety of technically interesting sites and systems.

Why Join Acorn?

A stable, well‑established company with over four decades of industry experience

A supportive, knowledgeable internal team that understands engineering roles

A strong focus on teamwork, professionalism, and safety

Genuine long‑term career progression opportunities

PPM‑led work across varied sites in the local and surrounding counties

I agree with having my data stored for 36 months.

When you apply, we may conduct a background check using public databases and websites and utilising a web search engine. Your CV may be retained for a maximum period of one year.

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