Building Energy Management Systems · South of the UK
Delivering BEMS to all sectors of industry in the South of the UK
Bespoke BMS installation & maintenance solutions — expert design utilising the latest Trend Control Systems software & hardware.
01What we do
Delivering BEMS for all aspects of heating, ventilation & air conditioning systems
From initial consultation through to ongoing support, we provide comprehensive services tailored to your requirements.
Bespoke system design
We utilise industry-standard hardware & software — Trend Control Systems.
- +Upgrades of existing Trend hardware & control panels
- +Work with end-user clients through all stages of projects
- +Maintenance contracts
- +BMS interfacing to all 3rd-party devices
Professional installations
Electrical installation works carried out by certified engineers for all types of installations.
- +BS7671:2018
- +Fully insured engineers
- +Testing & inspection
- +Electrical metering solutions
Maintenance & support
Comprehensive service packages to minimise costly downtime and keep plant running.
- +24/7 emergency call out
- +Preventative maintenance
- +Remote support
- +Spare parts management
·At a glance
02About us
A trusted partner for BMS installations
With over 15 years of experience, Plusminus has established itself as a trusted partner for BMS installations across the south of England. Our team of dedicated engineers delivers the highest standards of quality and safety on every project.
Engineering excellence
We combine technical expertise with practical thinking to deliver systems that perform, day in, day out.
Safety first
Every project adheres to the highest safety standards, ensuring compliance and peace of mind.
Client partnership
We work closely with you from consultation to completion, treating your project as our own.
03Our clients
The sites we know best
We work with respected organisations across the south coast, delivering reliable BMS solutions that meet their exacting standards.

BMS installations & maintenance across the All England Lawn Tennis Club estate.

Long-term BMS support across the university campus.

BMS installation & maintenance across the operational estate.
“Plusminus have been working with Sale Group for 3 years, supporting us with BMS installations and maintenance on various projects throughout the south coast.Most notably, Sale Group carry out a considerable number of projects at AELTC (All England Lawn Tennis Club) — direct to AELTC and also under the direction of main contractors.Fundamental to our ability in supporting the needs of such a high-profile client is our supply chain, of which Plusminus are an integral part.”
04Get in touch
Discuss your bespoke BMS requirements
Contact us today to discuss your bespoke BMS installation requirements — we will provide a free consultation & tailored quotation.
1 Normanton Close
Christchurch, Bournemouth
BH23 2JD
Monday – Friday, 8:00 – 18:00
Emergency call out — 24/7
BS7671:2018