Professional, Positive & Approachable
  • Bosch-approved installation

Air Conditioning Installation

Stay cool, efficient and breathe in clean air

The Bosch Climate Residential Air Conditioning Air to Air heat pumps that we install deliver both heating and cooling for your home, small business and office. They also come fitted with an air purifying filter that eliminates up to 95% of dust particles, smoke odour and pollen providing you with cleaner air to breathe.

Why Professional Air Conditioning Installation Matters

Installing air conditioning involves more than just picking the right unit. It’s also about how the system is fitted, set up, and looked after. Our certified approach ensures your Bosch system performs at its best from day one.

At Greenstar, we provide certified Bosch multi-split installations. These systems are built for lasting performance in homes and businesses in Dorset, Hampshire, and Wiltshire. Our engineers aren’t just Bosch-approved and highly trained. They are trusted for their clean, discreet, and precise installations.

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Expert advice and installation team available 24/7, request a callback

  • New Air Conditioning

What Does Expert Installation Offer?

  • Accurate System Sizing - Oversized or undersized systems waste energy and reduce comfort. We perform thorough property assessments to identify the best capacity for your space. This way, you can avoid typical inefficiencies and save money in the long run.
  • Safe, Compliant Setup - Poor installation can result in refrigerant leaks, electrical faults or voided warranties. Our engineers follow Bosch’s precise specifications during installation. They ensure compliance with all UK safety standards, including Gas Safe registration and possession of F-Gas qualifications.
  • Full Access to Smart Features - Bosch systems are packed with smart functionality - from app-based control to air purification. Professional installation makes sure these features function as they should. They’ll also be tailored to fit your lifestyle or business needs.

Choosing a Bosch-approved installer, like Greenstar, brings peace of mind. You get optimal performance and a lasting, warranty-backed system. For more information, you can explore Bosch’s air conditioning technology via Worcester Bosch.

Bosch Climate 3000i

Tailored Systems for Homes & Commercial Spaces

No two properties are alike, so we never install one-size-fits-all systems. At Greenstar, we design every air conditioning installation around how you use your space - no matter whether that’s a family home, a high-street shop or a modern office.

Residential Installation
  • Room-by-Room Temperature Control - With Bosch’s multi-split systems, you can set different temperatures for different rooms. That means bedrooms stay cool at night while living spaces remain comfortable during the day - all from one outdoor unit.
  • Whisper-Quiet Operation - Bosch’s sleek indoor units are engineered to run quietly in the background. Ideal for bedrooms, home offices or nurseries, they deliver comfort without disturbance.
  • Cleaner, Healthier Air - Built-in filters remove up to 95% of airborne dust, pollen and odours. This supports better respiratory health and a fresher-feeling home environment.
Commercial Installation
  • Zoned Comfort for Shared Environments - Offices, hospitality venues and retail spaces benefit from Bosch’s flexible zoning features. Maintain consistent temperatures in customer areas and staff rooms alike.
  • Discreet, Space-Saving Design - Choose from wall-mounted, cassette or ducted systems to suit your business’s interior. Our team ensures minimal disruption during installation and operation.
  • Energy-Efficient Performance All Day - Bosch systems are rated A++ for cooling. They use smart sensors to control output, which helps lower energy use during quiet times.

All installations are designed to futureproof your property. They support long-term efficiency and comply with relevant UK building and energy standards. Should you need air conditioning servicing or maintenance, our team provide those services too.

Speak to us for tailored advice on the right Bosch system for your home or business.

Why Air Conditioning Installation is Important

Why does professional air conditioning installation matter? It ensures steady comfort, reduces energy waste, and improves indoor air quality in homes and commercial areas.

  • Professionally installed systems let you manage temperatures in different rooms. This way, you won’t cool or heat areas that aren’t being used.
  • Proper sizing and expert setup help reduce energy bills while maximising system lifespan.
  • Modern Bosch systems filter out pollutants, dust, and allergens. This creates a cleaner and healthier indoor space for families and employees.

These benefits support UK energy efficiency goals and improve wellbeing and daily comfort. 

Bosch Air Con Products

Understanding Installation Costs & What Affects Them

The cost of a new air conditioning installation can vary depending on several key factors, but at Greenstar, we make it simple. Our experts offer fixed, all-inclusive quotes without hidden fees or sales pressure.

What Affects the Cost?

  • Property Size & Layout - A larger space or multi-floor property may require more indoor units. Bosch’s multi-split systems can link up to five indoor units to one outdoor unit. This makes it easier and cheaper for larger installations.
  • System Specification & Design - Wall-mounted units are typically more cost-effective than ceiling cassettes or ducted systems. We help you choose based on performance, aesthetics and space availability; not just the price.
  • Installation Access & Complexity - Pipework routing, outdoor unit placement, and ceiling access all influence the final cost. Our free survey ensures we plan precisely around your property’s needs.

Most residential installations cost between £1,800 and £3,600, depending on the setup. Commercial installations vary more widely but are always quoted clearly and upfront. We also offer finance options to spread the cost with manageable monthly payments.

Book your free survey for a personalised quote from a Bosch-accredited engineer.

Why Choose Greenstar for Your Bosch-Approved Installation?

Certified Bosch Installation

All our engineers are trained by Bosch and registered with Gas Safe. This guarantees they meet both manufacturer standards and UK safety rules. We’re also vetted by the Buy With Confidence scheme and consistently highly rated on Checkatrade.

No Upselling - Just the Right Solution
We listen to your goals, check your space, and suggest systems that fit comfort, performance, and budget. Every quote is fixed and includes labour, materials and responsible disposal.
Local Support with Fast Response Times

Our team operates from Bournemouth and serves Poole, Salisbury, Winchester, Southampton, and the surrounding areas. Whether you need urgent installation or maintenance support, we're just around the corner.

Your Climate, Your Control

Start your air conditioning journey with expert guidance and zero-pressure.

We understand that installing a new air conditioning system is a big decision. We provide clear advice, personalised recommendations, and fair pricing. This way, you can choose what's best for you without any sales pressure.

  • All systems are designed around your space and comfort goals - never over or underspecified.
  • Our Bosch-certified and F-Gas qualified engineers ensure your investment is protected with compliant, professional installation.
  • You’ll benefit from cleaner air, lower energy use and quieter living or working environments.
  • Local, reliable aftercare means ongoing peace of mind long after the installation is complete.

Why not get started with a free consultation? No pressure. No hidden fees. Just expert service you can trust.

Call 01202 355344 or book your quote online today.

Air Conditioning Installation FAQs

The average air conditioning installation cost in UK homes ranges from £1,800 to £3,600.

Pricing depends on:

  • The number of rooms or zones being cooled
  • The type of system installed (e.g., wall-mounted vs ducted)
  • Access to pipework and unit positioning

Commercial systems often vary, but Greenstar's quotes are fixed and fully detailed. Our team also provide finance plans, to help you when it matters most. To find out for yourself, book your free, no-obligation quote today.

In most standard domestic cases, you do not need planning permission.

However, you may require approval if:

  • Your property is listed or in a conservation area
  • The external unit affects neighbours in terms of noise or visibility
  • Your installation exceeds the permitted development guidelines for air-source heat pumps

It’s always best to confirm with your local authority. Check official guidance on building regulations approval.

Multi-split systems are more flexible and often more energy-efficient across larger spaces.

  • A split system connects one indoor and one outdoor unit—it's best for single-room use.
  • A multi-split system, such as Bosch's, links up to five indoor units to one outdoor unit. This setup is perfect for homes or offices that need zoned climate control.

If you're based in Dorset, Hampshire or Wiltshire, Greenstar is your local Bosch-approved installer.

We offer:

  • Free consultations and property surveys
  • Fixed-price installations by Gas Safe-registered and F-Gas qualified engineers
  • Local servicing and maintenance, with fast response times

Request your quote online or call 01202 355344 to get started.

The short answer is yes!

Bosch systems are among the most energy-efficient in the UK, with ratings of:

  • A++ for cooling
  • A+ for heating

They use inverter technology to lower energy waste, and their smart Wi-Fi controls help make energy use more efficient. They also rely on R32 refrigerant, which has a lower Global Warming Potential (GWP) than older gases. This means lower bills and a smaller carbon footprint over time.

Speak to our team today!

Accreditations

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