ABS designs, installs and commissions mechanical systems that are reliable, maintainable and sized to real-world loads. From HVAC and warehouse heating to boilers, plant rooms, washrooms and changing rooms, we coordinate every package under one accountable lead, aligned with electrical, fit-out and groundworks to keep programmes tight and handovers clean. Compliance is built in: RAMS, QA, commissioning certs and O&M packs delivered as standard. We work safely in live sites, phase works around operations and leave services labelled, documented and easy to manage for estates and FM teams.

01.

Comfort, air quality and energy cost live or die on correct sizing, balancing and controls. We design and install HVAC systems that match heat gains, occupancy and process needs. Then commission them properly so performance in the spec matches performance on the floor. From AHUs and VRF/VRV to splits and packaged solutions, our approach is documentation-led with clear control strategies, access for maintenance and measured results. We coordinate with the electrical package for power, BMS, metering and safe isolation, and we phase works to minimise disruption in live buildings.
Capabilities
02.

Large volumes need the right emitters in the right places, without wasting energy at the roof. We deliver warm air and radiant heating that keeps people comfortable at working height, with destratification to pull heat back down and zoning to match use patterns. Gas safety and ventilation are considered from the outset, and we integrate controls with doors, occupancy and time schedules. Installs are neat, labelled and accessible for service, and we plan shutdowns or night works where needed to keep operations moving.
Capabilities
03.

Commercial boiler systems must be safe, efficient and easy to maintain over their lifecycle. We specify and install plant to suit the duty, ensuring correct flueing, pressurisation, water treatment and controls. Our documentation covers schematics, set-points and maintenance access; we coordinate electrical supply and BMS integration where required. Commissioning is carried out to manufacturer standards with certificates and O&M provided at handover, and we can plan replacements in phases to keep hot water and heating available during changeover.
Capabilities
04.

Plant rooms succeed when layouts are logical, pipework is accessible and controls are clear. We design and build plant rooms and skids that prioritise maintenance access, safe isolation and tidy cable/pipeline management. Pumps, pressurisation, valves and sensors are positioned for serviceability; panels are labelled and control philosophies are documented. We coordinate with structural, electrical and ventilation requirements, produce as-built drawings and deliver a fully commissioned system with clear handover.
Capabilities
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Amenity spaces must be durable, hygienic and easy to clean without compromising compliance. We deliver hot/cold services, sanitaryware, IPS systems and ventilation as part of coordinated packages with electrical and fit-out trades. Designs consider flow rates, backflow protection and WRAS compliance; installs are neat, labelled and fully tested. Whether it’s a refurbishment in a live facility or part of a larger fit-out, we programme works to minimise downtime and hand over with user guidance and O&M documentation.
Capabilities
06.

High-traffic changing spaces demand robust fixtures, slip-resistant finishes and effective ventilation. We coordinate mechanical services with drainage, electrical and fit-out to deliver durable, low-maintenance amenities that stand up to daily use. Layouts consider user flow and cleaning access; we specify anti-vandal fixtures where appropriate and ensure humidity control prevents mould and odour. Works are phased to keep adjacent areas open where possible, with clear handover and maintenance guidance for FM teams.
Capabilities
How do you determine the right heating system for a warehouse?
We assess building volume, air change rate, insulation value and occupancy patterns to design the most efficient heating solution. Options include radiant tube systems, warm-air units, and destratification fans for even temperature control.
Are ABS mechanical systems compatible with Building Management Systems (BMS)?
Yes. We design and install all mechanical services with BMS integration in mind, allowing monitoring and remote control of HVAC, heating and plant systems through Modbus or BACnet protocols.
What maintenance documentation do you provide after commissioning?
Every project is handed over with a complete Operation & Maintenance (O&M) pack, containing commissioning certificates, test results, control strategies, warranty data and recommended maintenance schedules.
Do you install mechanical systems in live or occupied environments?
Yes. Our team is experienced in phased installations across operational facilities. We sequence shutdowns, temporary supplies and isolations to keep critical operations running safely while we work.
