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HVAC & Ventilation
VRF, split systems, AHU units. From single room to data center, from office to complex.
VRF // Split // AHU // Chilled water
HVAC & Refrigeration // Since 1974
We buildperfect climate.
Engineering, installation and service for HVAC, refrigeration, heating and building automation. For industry, retail and commercial. Nationwide.
ISO 9001 certified
VOB/B compliant
24 / 7 emergency
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001Index 00 // Hero
Heat pumpsHVACRefrigerationVentilationBuilding automationEngineeringMaintenanceService 24/7VRF systemsRetail rolloutsHeat pumpsHVACRefrigerationVentilationBuilding automationEngineeringMaintenanceService 24/7VRF systemsRetail rollouts
What we do / 02
Services
Five core disciplines, one team, one standard: technically sound, on schedule, built to last.
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Heating Technology
Heat pumps, hybrid systems, gas and CHP. Sized per DIN EN 12831.
Heat pump // CHP // Hybrid
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Building Automation
BMS, BACnet integration, monitoring. Precisely controlled, data-driven optimization.
BMS // BACnet // Monitoring
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Consulting & Planning
Concept, tender, site supervision. Partner from brief to handover.
HOAI // Phases 1-9 // Tendering
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Maintenance & Service
Inspection, fault elimination, system optimization. 24/7 on-call nationwide.
VDMA 24186 // 24/7 // Nationwide
Numbers that count / 03
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50+
Years of experience
since 1974
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2500+
Projects delivered
Industry // Retail // Office
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24/7
Service & emergency
nationwide
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DACH
Service area
DE // AT // CH
Selected Projects / 04
References
Retail chains, industrial halls, residential districts, cultural buildings. Every project has its own climate - ours is to build the right one.
2024 · Retail & Office
Rheinhöfe Cologne
Full HVAC, 18,000 m²
2023 · Retail Rollout
FitX Germany
HVAC for 42 studios
2023 · Wellness
Vulkan-Bad
New build, ventilation & dehumidification
2022 · Retail
H&M Flagship
VRF retrofit in live operation
2022 · Industry
Logistics Center North
Hall ventilation 42,000 m³/h
2021 · Residential
Westfeld District
Heat pump cascade, 180 units
Trust
Who we work with
A selection of clients and partners — shown with their written consent.
Client logos will be added shortly.
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Voices / 05
What our clients say
Professional planning, clean execution, on time. Alphaklima combines technical excellence with business reliability.
M. Kerner
Technical Director, Rheinhöfe Project
Rolling out our studios was logistically demanding. The Alphaklima team equipped 42 locations on time in under 18 months.
S. Bender
Facility Director, FitX
Maintenance at a level we hadn't seen before. Monitoring, service, response time - all transparent and dependable.
J. Thielen
Head of Facility, Logistics Center North
Ready? / 06
Let's plan your climate.
One call is enough to see if we're a fit. Response within 24 hours.
Contact / 07
Write to us.
For quote requests, service calls or a no-obligation first conversation.
Address
Alpha Klima GmbH
Dietrichstrasse 15
46145 Oberhausen
Germany
Get in touch