Welcome to CoolTech

We make air conditioner installation convenient and reliable: we fix the cost, provide work reports, and guarantee the results.

Your comfort is our priority. We handle all stages so you can enjoy the perfect climate in the shortest possible time.

500 satisfied clients have already joined the CoolTech team. Let’s create comfort together!

More about us

Our Works

10

Years on the market

500

Installed systems

40

In-house technicians

3

Years of warranty

Our Services

We help you choose the optimal air conditioner model based on your needs, room size, and budget. We provide complete information on specifications and brands.

  • Specialist visit for site measurement
  • Selection of models from Daikin, Mitsubishi, LG
  • Calculation of power and energy efficiency
  • Comparison of inverter and non-inverter systems
  • Recommendations for unit placement

The right choice of equipment is the key to a long-lasting and efficient system.

Professional installation of indoor and outdoor units using high-quality materials and tools.

  • Installation of the indoor unit on the wall or ceiling
  • Installation of the outdoor unit with anti-vibration mounts
  • Installation of freon lines
  • Connection of the drainage system
  • System vacuuming to prevent leaks

Result: a neat installation without damaging the interior.

Reliable connection of the air conditioner to the power grid and installation of communications for stable operation.

  • Connection to the power grid, taking load into account
  • Installation of Schneider Electric circuit breakers and RCDs
  • Concealed installation of cables and pipes
  • Installation of decorative trunking
  • System leak test

All work is performed by certified electricians with the provision of certificates.

The final stage includes checking all components and starting the system to ensure its uninterrupted operation.

  • Checking freon pressure and level
  • Testing cooling and heating modes
  • Setting up the remote control
  • Operating instructions
  • Cleaning the workspace after installation

You get a ready-to-use system and save time.

We fix the cost in the contract so you avoid unforeseen expenses.

  • Detailed estimate for equipment and work
  • Phased payment upon completion
  • Penalty for late deadlines
  • 3-year warranty in the contract

Budget transparency and adherence to deadlines are our priorities.

We are proud of our projects for installing air conditioners in apartments, houses, and offices.

  • Installation of split systems in residential complexes
  • Installation of multi-zone systems for offices
  • Integration of air conditioners into designer interiors
  • Photo and video reports for each project
  • Post-installation system maintenance

Every project means comfort and quality for our clients.

Selecting the Perfect Air Conditioner

We select the optimal air conditioner model based on your needs, room size, and budget.

  • Specialist visit for site measurement
  • Comparison of models from Daikin, Mitsubishi, LG
  • Calculation of power and energy efficiency
  • Recommendations for unit placement
  • Consultation on inverter and non-inverter systems
  • Selection of systems with heating function
  • Tips on reducing energy consumption

The right choice of equipment is the key to a long-lasting and efficient system.

Professional Air Conditioner Installation

We perform the installation of indoor and outdoor units using high-quality materials and tools.

  • Installation of the indoor unit on the wall or ceiling
  • Installation of the outdoor unit with anti-vibration mounts
  • Installation of freon lines
  • Connection of the drainage system
  • System vacuuming to prevent leaks
  • Use of eco-friendly refrigerants
  • Neat installation without damaging walls

Result: a neat installation without damaging the interior.

Reliable Connection and Communications

Reliable connection of the air conditioner to the power grid and installation of communications for stable operation.

  • Connection to the power grid, taking load into account
  • Installation of Schneider Electric circuit breakers and RCDs
  • Concealed installation of cables and pipes
  • Installation of decorative trunking
  • System leak test
  • Installation of timers and smart control systems
  • Integration with “smart home” systems

All work is performed by certified electricians with the provision of certificates.

System Launch and Quality Check

The final stage includes checking all components and starting the system to ensure its uninterrupted operation.

  • Checking freon pressure and level
  • Testing cooling and heating modes
  • Setting up the remote control
  • Operating instructions
  • Cleaning the workspace after installation
  • Checking the system’s noise level
  • Energy efficiency diagnostics

You get a ready-to-use system and save time.

Transparent Pricing with No Surprises

We fix the price in the contract: if you don’t change the scope of work, the amount doesn’t increase.

  • Detailed estimate for equipment and work
  • Phased payment upon completion
  • Penalty for late deadlines
  • 3-year warranty in the contract
  • Transparent calculations with no hidden fees
  • Installment payment option available

You control the budget, and we guarantee the result.

Our Air Conditioner Installation Projects

We are proud of our projects for installing air conditioners in apartments, houses, and offices.

  • Installation of split systems in residential complexes
  • Installation of multi-zone systems for offices
  • Integration of air conditioners into designer interiors
  • Photo and video reports for each project
  • Post-installation system maintenance
  • Installation of systems in commercial premises
  • Projects with non-standard solutions

Every project means comfort and quality for our clients.

Air Conditioner Service and Repair

We offer a full range of air conditioner maintenance and repair services to extend their service life.

  • Cleaning filters and heat exchangers
  • Checking freon levels and refilling
  • Diagnostics and troubleshooting
  • Replacement of worn components
  • Preventive maintenance to avoid breakdowns
  • Seasonal system maintenance
  • Consultations on equipment care

Regular maintenance extends the life of your air conditioner.

Eco-Friendly and Energy-Efficient Systems

We offer modern solutions to minimize energy consumption and environmental impact.

  • Installation of inverter air conditioners
  • Use of eco-friendly refrigerants
  • Selection of systems with a high energy efficiency class
  • Integration with solar panels
  • Systems with heat recovery function
  • Consultations on reducing your carbon footprint
  • Programmable timers and smart controls

Eco-friendly systems — comfort for you and care for the planet.

Why Choose CoolTech







Client Reviewsadd a review

Excellent service! They installed the air conditioner quickly and neatly, and everything works perfectly. I recommend CoolTech to everyone!

Anna

Designer, Apple

They installed a split system in my apartment. Everything was done on time, and they sent reports every day. Very satisfied!

Dmitry

Customer Service, Google

They selected an air conditioner that fits my interior, and the installation was done without any dust or dirt. Thank you for your professionalism!

Elena

Developer, Uber

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Calle dei Fabbri, 4687/A
30124 Venice, Province of Venice

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Calle dei Fabbri, house 4687/A
30124 Venice, Province of Venice

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