Climate & Heating
for Your Construction Site
Heating trailers, tunnel ventilation, construction dryers and mobile air conditioners — available at short notice, self-sufficient operation, Germany-wide.
24 h
Emergency Delivery Possible
12 Jahre
Construction Site Experience
500 kW
Max. Heating Capacity
Cold stops the shell construction,
we provide the warmth
Low temperatures slow down concrete work, plastering and many other trades. Without sufficient heat, frost damage, schedule delays and costly rework occur. For many site managers this is the most critical variable on the construction site in winter.
Our heating equipment works independently on diesel — no power connection and no gas connection needed. That is the decisive difference on shell constructions and sites without fixed infrastructure. We deliver the right equipment for your situation, set it up and commission it. Your team doesn't have to worry about a thing.
What makes the difference
No power connection, no gas connection, no effort for your crew. Our equipment is ready for self-sufficient use and can be on your construction site within 24 hours. Delivery, setup and commissioning from a single source.
From the field
From the field
Residual moisture holds up interior fit-out,
targeted drying accelerates it
Screed, interior plaster and other building materials need time to dry — and as long as readiness for floor covering is not reached, floor layers, painters and other trades are waiting. This blocks the schedule and puts pressure on the site manager.
What many don't factor in: construction drying alone is often not enough in winter. Only the combination of dryer and construction heating achieves readiness for floor covering quickly. ATOWIK delivers both from a single source, coordinated together, so the next trades don't have to wait unnecessarily.
What we do differently
Dryers and construction heating from a single source, coordinated together, no second supplier needed. We plan the combination around your schedule and ensure your interior fit-out is not held back by drying times.
Fresh air in tunneling,
safety and obligation
Tunnel construction and deep excavation pits require continuous fresh air supply. Pollutants, dust and exhaust gases accumulate in enclosed areas — without adequate ventilation, dangerous working conditions arise and construction operations must be halted.
Tunnel construction and underground work are the most demanding deployments in our area. We coordinate directly with your site manager and safety coordinator, know the safety regulations and deliver systems designed for difficult access situations as well. Delivered, set up, ready to operate in compliance with standards.
Why this requires experience
Underground construction and tunnel work are subject to strict requirements. We coordinate directly with your safety coordinator, know the requirements and deliver solutions that are standards-compliant and suitable for narrow and hard-to-reach areas. No guesswork, no extra effort for your team.
From the field
From the field
Heat in containers and halls,
an often underestimated problem
In summer, office containers, break rooms and assembly areas on construction sites quickly become a burden. High temperatures not only affect working conditions — employers are obligated to protect employees above certain threshold values.
Mobile climate technology must be ready for use quickly on construction sites and must not hold up your assembly team. ATOWIK delivers, installs and commissions — your team can continue working. The air conditioning adapts to your construction schedule, not the other way around.
Fast, straightforward, ready to operate
We deliver, install and commission — your assembly team is not burdened. No extra effort, no lost time. The solution is tailored to your construction site, not a catalog.
The right equipment for every construction site
30 bis 500 kW
Heating Trailers & Construction Heaters
Mobile heating trailers and construction heaters for winter construction, frost protection during concrete work and heating of construction containers. Self-sufficient diesel operation, no power connection needed, immediately operational.
2 bis 150 kW
Mobile Air Conditioning
Air conditioning for construction containers, social areas and halls in summer. Split, VRF and monoblock units for office containers and temporary break rooms on large construction sites.
bis 30.000 m³/h
Air Technology & Tunnel Ventilation
Axial fans, pressure hose systems and dust extractors for tunnel construction, underground construction and hall construction. Fresh air supply according to TRGS 900, also in hard-to-reach areas.
30 bis 500 l/Tag
Construction Dryers & Dehumidification
Condensation and adsorption dryers for screed drying, interior plaster and structural drying. Combinable with construction heating for fast readiness for floor covering even in the cold season.
Steel & Plastic
Track Mat Rental
Steel track mats and plastic track mats for temporary construction roads and access routes. Distribute loads from excavators, cranes and trucks — protect sensitive ground and enable equipment use even on soft terrain.
From inquiry to the ready construction site
ATOWIK doesn't just deliver equipment and disappear. We coordinate delivery with your site manager, set up, commission and are reachable throughout the deployment.
Direct Initial Conversation
Site manager or procurement calls, states area, equipment type and schedule. No call center — directly with the technician handling your order.
Quote the Same Day
Binding quote with equipment, rental duration and optional installation service. No fluff, no hidden items.
Delivery Directly to the Site
Our team coordinates time windows with the site manager, delivers and sets up. Handed over ready to operate, briefing on request.
Reachable During Deployment
You can call us throughout the entire rental period. Fault or additional need — we respond quickly and without bureaucracy.
Quote for your construction site? Quote the same day.
Equipment type, location and time period is enough — we calculate immediately.
Proven in demanding situations
Frost Protection for Fresh Concrete
Concrete work below 5°C is not possible without heat input. ATOWIK delivers heating trailers for heating shells, enclosures and concrete formwork, also at short notice during a cold snap.
Ventilation & Dust Extraction in Tunneling
Tunnel construction and deep excavation pits require continuous fresh air supply. Axial fans up to 30,000 m³/h, pressure hose systems up to 500 m and dust extractors for safe working conditions.
Screed & Interior Plaster Drying
After laying screed or interior plaster, targeted drying significantly accelerates readiness for floor covering. ATOWIK delivers condensation dryers and combines them with construction heating for optimal conditions.
Heating Failure, Delivery within 24h
When the construction heater fails, frost damage, schedule delays and additional costs loom. ATOWIK delivers replacement equipment usually within 24 hours, Germany-wide, also on weekends.
Construction Site Deployments
Suitable for every construction type
Structural & Shell Construction
Heating and drying during residential, commercial and industrial shell construction. Frost protection for concrete and plastering work, also over several weeks.
Underground Construction & Tunnels
Ventilation systems for tunnel boring, excavation pits and underground structures. Fresh air supply, dust extraction and climate control to standard, also in difficult access situations.
Interior Fit-Out
Drying and climate control during screed, drywall and painting work. Protection of moisture-sensitive materials such as parquet, gypsum boards and paint systems.
Industrial & Commercial Construction
Heating of production halls under construction, temporary cooling for assembly areas and machine halls, combinable with industrial ventilation on request.
Renovation & Existing Buildings
Heated drying work in occupied or continuously operating buildings. Mold drying, water damage restoration and energy-efficient renovation, discreet and on schedule.
Infrastructure & Public Buildings
Bridge construction, roads, schools, administrative buildings: temporary climate technology for public construction projects with short response times and reliable installation service.
Why construction professionals choose ATOWIK
24h Emergency Delivery
Heating failure on the construction site? We deliver replacement equipment usually within 24 hours, also on weekends and Germany-wide.
Self-Sufficient Diesel Operation
Heating trailers and construction heaters work independently — no power or gas connection needed. Ideal for shell construction and sites without fixed infrastructure.
Installation Service Included
Our own assembly team sets up the equipment, commissions it and hands it over to the site manager or foreman. No additional effort for your crew.
Available Germany-wide
From Hamburg to Munich, from Berlin to Stuttgart. No location is too far — delivery times depend on availability and location.
Framework Contracts for GCs
General contractors with multiple construction sites benefit from framework contracts with guaranteed response times and transparent terms.
12 Years of Construction Site Experience
We know the logistics of large construction sites — tight access, tight time windows and the requirements of site managers and safety coordinators from our own experience.
Your specialist for temporary construction site technology
24 h
Emergency Delivery Possible
500 kW
Max. Heating Capacity
12 J.
Construction Site Experience
ATOWIK GROUP supplies construction sites of every size with temporary climate, heating and ventilation technology — from small interior fit-out sites to tunnel boring. We deliver heating trailers and construction heaters with self-sufficient diesel operation for winter construction measures, mobile air conditioners for container accommodation and construction dryers for screed and structural drying.
As an F-Gas certified company (pursuant to EU Regulation 517/2014) we operate refrigeration systems safely and in compliance with the law. All technicians are certified. For general contractors we offer framework contracts with guaranteed response times and fixed terms.
Heating capacity 30 to 500 kW · Cooling capacity 2 to 150 kW
Air volume up to 30,000 m³/h for tunnels and underground construction
Construction dryers 30 to 500 litres/day, condensation & adsorption
Setup, commissioning and briefing by our own team
FAQ
How quickly can ATOWIK deliver equipment to a construction site?
What equipment do I need for concrete work in frost conditions?
How does construction drying with ATOWIK work — what is readiness for floor covering?
Can ATOWIK ventilate tunnels or deep excavation pits?
Does ATOWIK offer framework contracts for general contractors?
Do I need a power connection for your heating equipment?
How do I air-condition construction containers and break rooms in summer?
How does the rental cost for heating trailers on construction sites work?
We deliver to construction sites in all German federal states and also in Poland and Luxembourg.
Berlin · Hamburg · München · Frankfurt · NRW · Stuttgart · Leipzig · Dresden · Hannover · Nürnberg · Köln · Bremen · Polen · Luxemburg · Germany-wide on request
Submit Construction Inquiry Now
Equipment type, location and time period is enough — we create a binding quote the same day.
Inquiry for Construction Companies
Fill in the form and we will get back to you within 2 hours.
Call us: "Construction Site / Construction Company"
Direkter Kontakt
+49 179 2215365