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AHU Services
EC Fan UpgradesCut fan energy consumption & Retrofit into existing casings.Coil ReplacementRestore AHU performance with a replacement coil.AHU RefurbishmentExtend asset life by 10–20+ years. All manufacturers covered.AHU Manufacturing & InstallationCustom-built AHUs and end-to-end installation, from survey to completion.Ventilation TroubleshootingDiagnose and resolve ventilation performance issues across all makes and models.Hospital & HealthcareCritical environment ventilation for NHS and private healthcare.EducationVentilation and AHU services for schools, colleges, and universities.HotelsMaintaining guest comfort and air quality across hotel sites.DefenceSecure, compliant ventilation for defence and government facilities.Leisure CentresHigh-humidity AHU and ventilation management for leisure facilities.RetailCommercial HVAC for retail parks, supermarkets, and shopping centres.
About BVS40+ years of AHU expertise. Who we are and how we work.Case StudiesA look into our portfolio of past projects and challenges tackled.BlogHVAC insights, guides, and industry news from our engineers.HVAC ResourcesPractical knowledge and technical guidance for facilities teams.CareersJoin the BVS team. Roles across engineering and operations.
Engineer Insights
Technical guidance from real AHU projects
Occasional updates covering refurbishment strategy, energy reduction, fan upgrades, controls, and HVAC project guidance.