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25+ Years Experience  ·  South UK

Domestic & Commercial Air Conditioning Specialists

Installation, servicing and repairs across Fareham, Southampton, Bournemouth, Brighton, Guildford and the South of England. Trusted engineers. Premium brands. Fast response.

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01329 553398
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25+
Years Experience
South UK
Coverage
Domestic
& Commercial
Free
Quotes
25+ Years Experience · F-Gas Registered · Domestic & Commercial · Servicing & Repairs · Fast Response South UK
About Us

A trusted South UK HVAC engineering team

McCool Engineering LTD is a Fareham-based air conditioning and HVAC specialist serving homes and businesses across the South of England. With 25+ years of combined experience and a qualified team of four engineers, we deliver installation, servicing, and repair work to the highest professional standard.
  • Domestic & commercial air conditioning specialists
  • Authorised installers for leading manufacturers
  • Service, repair and ongoing maintenance contracts
  • Heat pumps, ventilation and Airzone-compatible systems
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Our Services

Complete HVAC services across the South of England

From a single split unit in your living room to full multi-zone commercial systems — McCool Engineering delivers premium HVAC solutions, end-to-end.

Domestic Air Conditioning

Discrete, efficient cooling and heating solutions tailored for UK homes and apartments.  Enquire →

Commercial Air Conditioning

Offices, retail, restaurants and industrial spaces — designed for performance and reliability.  Enquire →

Installation & Supply + Fit

Full design, supply and professional installation by qualified HVAC engineers.  Enquire →

Maintenance & Servicing

Planned preventative maintenance to maximise system life and energy efficiency.  Enquire →

Repairs

Fast, reliable diagnostics and repairs across all leading manufacturers.  Enquire →

Ventilation

MVHR, extract systems and air quality solutions for homes and businesses.  Enquire →

Heating & Heat Pumps

Modern air-source heat pump installation and integrated heating solutions.  Enquire →

Maintenance Contracts

Tailored service agreements for landlords, facilities and commercial portfolios.  Enquire →

Commercial HVAC

Built for business — designed for performance

Whether you operate an office, retail unit, restaurant or industrial space, we design and install commercial air conditioning systems engineered for comfort, efficiency and long-term reliability.
  • VRV / VRF multi-zone systems
  • Ceiling cassettes & ducted units
  • Server & comms room cooling
  • Planned maintenance contracts
Enquire about commercial HVAC
Trusted Brands

We install, service and repair the world’s leading HVAC brands

Mitsubishi Electric

Daikin

Panasonic

Qualifications

Qualified, accredited and insured

Our engineers hold the industry-recognised qualifications required to deliver safe, compliant HVAC work in domestic and commercial environments.

F-Gas Registered

Certified to legally handle and install refrigerant-based air conditioning systems in the UK.

HVAC NVQ Level 2

Recognised industry qualification in heating, ventilation and air conditioning.

HVAC NVQ Level 3

Advanced HVAC competency for design, installation and commissioning.

IPAF

Powered access certification for safe working at height.

Technical Partner

Authorised Airzone installation & technical support

We work alongside Airzone to deliver advanced zoned climate control — combining premium HVAC equipment with intelligent room-by-room control for ultimate comfort and efficiency.
Talk to us about Airzone
How It Works

A simple, professional process from enquiry to install

01  ·  Tell us what you need

Share what kind of system, service or repair you’re looking for.

02  ·  Share property details

Add photos of your space — it helps us quote accurately.

03  ·  Receive a quotation

We send a clear written quote, often after a site visit.

04  ·  Book the work

We schedule installation, servicing or repair at a time that suits you.

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Request a Quote – HVAC Services

Domestic & commercial installation, maintenance, repair and system upgrades. Tell us about your project and we’ll arrange a quotation or site visit.
Start your request
01329 553398
WhatsApp Us
Installation
Maintenance
Repairs
System Upgrades
Service Areas

Covering Fareham and the wider South of England

We’re proud to serve homes and businesses across Hampshire, Sussex, Surrey, Dorset and South London.

Fareham

Bournemouth

Winchester

Southampton

Chichester

Brighton

Guildford

South of London

Not sure if we cover your area? Get in touch — we cover most of the South UK.

Call us

01329 553398
Mon–Fri · Same-day response

WhatsApp

07777 651569
Send photos & details direct

Email

info@mccoolengineering.co.uk
Quotes within 1 working day

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