F-Gas Certification
Our certified technicians are qualified to handle F-Gas systems responsibly, supporting energy efficiency, safety, and environmental protection.
Certified REFCOM Professionals
As a REFCOM-certified company, we comply with industry regulations for the safe handling, installation, and maintenance of refrigeration and air conditioning systems.
Trusted Daikin Installation Services
Our Daikin accreditation reflects our expertise in delivering professional installation, servicing, and maintenance for advanced climate control systems.
Mitsubishi Electric Approved Installer
As a Mitsubishi Electric accredited installer, we deliver reliable, energy-efficient air conditioning and heating solutions backed by industry-leading technology.
BESCA Compliance Certification
Certified under the BESCA Competent Person Scheme, we meet industry-recognised standards for compliance, safety, and professional workmanship.
Acclaim Accredited
We are Acclaim-accredited, reflecting our dedication to high standards of health and safety, helping ensure safe, reliable, and compliant services for our customers.
Accclaim-Logo
Chas-Logo
CHAS Accredited
We are CHAS accredited, reflecting our dedication to maintaining high health and safety standards, ensuring safe, reliable, and compliant services for every customer.
Citation ISO Certification
We operate in line with internationally recognised ISO standards, supporting quality management, operational efficiency and the delivery of dependable, high-quality services. We hold ISO 14001 certification and ISO 9001:2015 certification (valid until 2028).
ISO logo
F-Gas Certification

Our certified technicians are qualified to handle F-Gas systems responsibly, supporting energy efficiency, safety, and environmental protection.

Certified REFCOM Professionals

As a REFCOM-certified company, we comply with industry regulations for the safe handling, installation, and maintenance of refrigeration and air conditioning systems.

Trusted Daikin Installation Services

Our Daikin accreditation reflects our expertise in delivering professional installation, servicing, and maintenance for advanced climate control systems.

Mitsubishi Electric Approved Installer

As a Mitsubishi Electric accredited installer, we deliver reliable, energy-efficient air conditioning and heating solutions backed by industry-leading technology.

BESCA Compliance Certification

Certified under the BESCA Competent Person Scheme, we meet industry-recognised standards for compliance, safety, and professional workmanship.

Accclaim-Logo
Acclaim Accredited

We are Acclaim-accredited, reflecting our dedication to high standards of health and safety, helping ensure safe, reliable, and compliant services for our customers.

Chas-Logo
CHAS Accredited

We are CHAS accredited, reflecting our dedication to maintaining high health and safety standards, ensuring safe, reliable, and compliant services for every customer.

ISO logo
Citation ISO Certification

We operate in line with internationally recognised ISO standards, supporting quality management, operational efficiency and the delivery of dependable, high-quality services. We hold ISO 14001 certification and ISO 9001:2015 certification (valid until 2028).

Over 25 years of industry experience

We’ve been trading and growing our expertise since the late 1990s, giving you the confidence that comes with a genuinely established business

Manufacturer Approved Installers

We hold approved installer status with both Daikin and Mitsubishi Electric, meaning our engineers are trained and assessed directly by the brands we fit

FGas and Refcom Certified

All our engineers hold the required F-Gas qualifications, and we are registered with Refcom, ensuring your refrigerant handling is fully compliant

Single point of contact

From the moment your quote is agreed, you’ll deal with one dedicated person throughout the entire process

Transparent online quoting

Our online tool lets you get a clear, fixed price for a simple home installation quickly and without any obligation

Why Choose
McAlpine Grant?

Brands We Work With

What Our Clients Say About Us

Contact Us

Need any help, feel free to contact us; we will be here for your assistance.

Office Address

Unit 2 Oakfield Industrial Estate, Eynsham, Oxfordshire, OX29 4TS