Business Details
38 Years
experience
Emergency
services
Trusted Mechanical & Electrical Contractors in Chelmsford
Planned Environmental Services Maintenance (PES Ltd) has been a trusted name in the building services industry since 1988. Our expertise spans mechanical and electrical engineering, offering comprehensive design, installation, and maintenance solutions for technical building systems. With over 30 years of experience, we prioritise quality, client satisfaction, and continuous professional development. Our team comprises qualified electricians, mechanical engineers, and specialists in diagnostics and maintenance, ensuring high standards across public and private sectors.We integrate seamlessly with client teams, evidenced by our strong word-of-mouth referrals. Committed to innovation, we provide 24/7 emergency support, reduce system downtime, and maintain compliance with industry advancements through rigorous staff training. Our work with organisations like Brentwood Borough Council and Tabor Academy underscores our reputation for excellence in mechanical and electrical services.
Services
Mechanical Services
Electrical Services
Servicing & Maintenance
24/7 Emergency Breakdown
Building Management Systems
Details
- Year established: 1988
Highlights and features
- We have over 30 years of experience in mechanical and electrical building services.
- Our team includes qualified electricians and mechanical engineers with specialist training.
- We offer 24/7 emergency breakdown cover and rapid response times.
- Our work achieves 98% client retention through reliability and quality standards.
- We maintain industry-leading compliance with regular staff training and accreditations.
Associations and certifications
- SMAS Worksafe
- CHAS
What people say
Consistently impressive
Seamless refit
Professional company
Fast response times
Exceptional standards
Services
Mechanical Services
We design, install, and maintain mechanical systems for commercial and industrial buildings. Our engineers specialise in heating, ventilation, and air conditioning, ensuring energy efficiency and compliance. Clients benefit from reduced downtime and tailored solutions for new installations or upgrades.
Electrical Services
Our electrical services cover full system design, installation, and maintenance for domestic and commercial properties. We provide emergency repairs, planned maintenance, and compliance testing. Clients receive reliable power solutions with minimal disruption and adherence to safety standards.
24/7 Emergency Breakdown
We offer round-the-clock emergency support for mechanical and electrical failures. Our rapid response teams ensure critical systems remain operational. Clients experience minimal downtime through immediate diagnostics and efficient fault resolution across Essex and London.
Servicing & Maintenance
Regular servicing extends equipment lifespan and prevents failures. Our planned maintenance includes inspections, cleaning, and part replacements. Clients gain predictable costs, compliance, and optimised system performance through tailored service agreements.
Building Management Systems
We implement smart control systems for building automation. Our BMS solutions optimise energy use, security, and environmental conditions. Clients benefit from centralised monitoring, reduced operational costs, and enhanced system interoperability across mechanical and electrical infrastructure.
Questions
What mechanical and electrical services do you offer?
We provide full mechanical and electrical design, installation, and maintenance services, including 24/7 emergency breakdown support for commercial and industrial buildings.
Do you provide emergency services outside normal hours?
Yes, our 24/7 emergency breakdown service ensures rapid response for urgent mechanical or electrical failures at any time.
Which areas do you cover?
We operate throughout Essex, London, and surrounding counties, serving clients from Boreham-based headquarters.
Are you accredited for industry standards?
We hold SMAS Worksafe and CHAS accreditations, demonstrating compliance with rigorous health and safety requirements.
How do you ensure service quality?
Our engineers undergo continuous training, and we maintain 98% client retention through consistent quality and adherence to project specifications.
Can I view examples of completed projects?
Yes, our portfolio includes projects at Waltham Forest College, The Brentwood Centre, and Tabor Academy, available on our website.
