Commercial • Industrial • Residential
HVAC retrofit and upgrade specialists — reliable, efficient, future-ready.
We upgrade AHUs, FCUs, duct heaters, ventilation systems, BMS integrations and full heating systems — improving efficiency and reducing operational cost.
Physical Upgrades
Energy Efficiency
Performance Upgrades
Services
AHU Upgrades & Retrofits
Performance & control
Replace or upgrade coils, fans, controls and filters to improve ventilation efficiency and compliance with ventilation regulations.
FCU Replacement
Quiet & efficient
Modern FCUs with EC motors and electronic controls to reduce energy use and improve occupant comfort.
Duct-mounted Heaters
Safe & reliable
Electric and hydronic duct heaters sized correctly and integrated with your BMS for precision control.
Ventilation Upgrades
Fresh air & compliance
Balanced ventilation, heat recovery, and demand-control ventilation to lower running costs and improve air quality.
Heating Systems
Optimised plant
Retrofits to existing boilers, plant optimisation and integrations with new heat pumps for lower emissions.
BMS Integration
Centralised control
Upgrade or extend your building management system to monitor energy, control sequences and log performance data.
Selected Projects
About Upgrade WEBSITE STILL UNDER CONSTRUCTION - PLEASE SEND US EMAIL
We are a technical retrofit team specialising in HVAC system upgrades for commercial, industrial and residential clients. Our engineers focus on efficiency, compliance and minimal disruption — delivering measurable savings and improved indoor air quality.
- Experienced BMS & controls engineers
- Full site surveys and technical reports
- ISO-style installation processes and handover
Quick facts
Response time: 24–48 hours
Coverage: Ireland (onsite & remote)
Guarantee: Workmanship warranty
Contact
Office — Ireland
Email: hello@theupgrade.ie
Phone: TBC
Address: Dublin (onsite visits by appointment)
Request a Free Survey
Or use the short form — we will get back to you to arrange the visit.