HVAC/R installations
New systems, upgrades and retrofits for commercial and industrial facilities.
Explore HVAC/R servicesPolish engineering company · since 2004
Comfort startswith the right climate.
We design with BIM, install and service HVAC/R systems. We also develop Aroma solutions and indoor systems.
HVAC/R · BIM · Aroma · indoor
Choose your need
Fast paths to the right offer
BIM design
Installation models, multi-discipline coordination and implementation-ready documentation.
Explore BIM designAI and automation
Operational and sales process improvement with measurable pilot outcomes.
Explore scopeShop
AC Infinity product distribution for indoor applications, with support in selecting the right solution.
Go to productsWhat we do
Systems that keep your business moving.
From selecting the right technology and installation to commissioning and ongoing service, we support your systems at every stage.
01
Refrigeration
Refrigeration solutions tailored to your processes, products and operating environment.
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Air conditioning
Air conditioning systems for comfortable, stable conditions in commercial spaces.
Ask about this service03
Ventilation
Effective air exchange and distribution designed around the day-to-day needs of your building.
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Heat pumps
Heating and cooling solutions selected to suit your building and its requirements.
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Controls and automation
Precise system control and convenient monitoring of key operating parameters.
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Service and maintenance
Inspections, diagnostics and ongoing technical support to help keep systems running.
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Aroma Engineering
Technical selection of an aroma diffusion system for your space, facility requirements and planned ventilation integration.
Ask about this serviceBrands & products
Equipment selected for your space.
Explore our product range and get support choosing the right solution.
AromaStreamer 260
A compact Bluetooth diffuser for small interiors — discreet and mobile.
AromaStreamer 450
A Bluetooth diffuser for small to mid rooms with higher air movement.
AromaStreamer 650
A versatile diffuser for receptions and mid-sized spaces.
AromaStreamer 750
A high-output diffuser for large retail and hospitality spaces.
2004HELLCOLD · HVAC/R · BIM
Our story
A Polish engineering company since 2004.
HellCold is a Polish engineering company founded in 2004. We specialize in BIM design, installation and service of HVAC/R systems, and also offer Aroma and indoor solutions and distribute AC Infinity products.
2004 · The beginning
HVAC solutions for business
HellCold started in the HVAC industry and developed its offer around ventilation, air conditioning and refrigeration systems.
End-to-end delivery
Design, installation and service
In-house design, implementation and service capabilities support projects from documentation through on-site work to ongoing maintenance.
Digital coordination
Bringing BIM closer to the job site
The introduction of BIM Collaborate Pro, followed by Autodesk Docs, strengthened collaboration between designers and installers and gave site teams access to current project documentation.
Where we work
Technology tailored to your environment.
HVAC/R solutions that support comfort, product quality and operational continuity.
Retail
Comfortable conditions for customers, teams and stored products.
Food service
Refrigeration and ventilation designed to support everyday operations.
Industry and logistics
Systems tailored to processes and operational building requirements.
Offices and commercial buildings
Climate control and air quality for modern working environments.
Knowledge & insights
Engineering that moves business forward.
Scent Marketing — A Unique Way to Win Customers
Scent marketing is a recipe for higher sales, a consistent brand image and a better atmosphere. How to invest wisely in fragrance.
Scents for a Better Mood
Which aromas will get you going, which will calm you down, and which will lift your spirits? A short guide to mood-influencing fragrances.
How Banks and Financial Institutions Benefit from Scenting
Fragrance in a bank branch builds trust, improves service ratings and makes waiting time pass faster. A case study and the underlying mechanism.
Is Scenting Worth It?
A satisfied customer will remember your brand. If you link it to a scent, they will come back — and recommend you to others. We explain how and why it works.
Let's talk
Tell us what your building needs.
Get in touch with HellCold and we will agree on the scope and next steps together.
HELLCOLD · HVAC/R SYSTEMS+48 790 702 709