Business Details
45 Years
experience
Emergency
services
Trusted HVAC Solutions in Oxford
Established in 1981, McAlpine Grant Ilco Ltd (MGi) has built a reputation as a trusted provider of air conditioning, refrigeration, heating, and facilities management services across the UK. Our expertise spans the full lifecycle of building services, from initial design and installation to ongoing maintenance programs tailored to diverse sectors including commercial, industrial, healthcare, and residential environments. Backed by accreditations such as ISO 9001 and membership in industry bodies like the Institute of Refrigeration and BESA, we combine cutting-edge technology with decades of collective experience to deliver reliable, energy-efficient solutions. Our team of engineers provides responsive support, including a 24/7 callout service for contracted clients, ensuring minimal downtime for over 2,000 properties nationwide.We prioritise compliance with legislative standards while focusing on cost-effective outcomes that enhance property value and occupant comfort. With our headquarters in Eynsham, Oxfordshire, we serve both public and private sector clients, offering tailored services for everything from single units to complex multi-service facilities. Our commitment to quality is reflected in long-standing client relationships and a track record of resolving challenges ranging from routine maintenance to critical system failures. Through continuous investment in training and technology, we maintain our position as a leader in building services engineering, delivering solutions that balance performance, sustainability, and operational efficiency.
Services
Installation
Repair
Maintenance
Facilities Management
Refrigeration
Details
- Year established: 1981
Highlights and features
- 150+ combined years of building services expertise
- 24/7 emergency response for contracted clients
- ISO 9001 quality management certified
- Tailored solutions for domestic and complex commercial environments
- Nationwide service coverage across 2,000+ properties
Associations and certifications
- ISO 9001
- REFCOM
- Constructionline
- BESA
- F-Gas QMS
- Environment Agency Registered
Services
Air Conditioning Installation
Design and implementation of bespoke air conditioning systems for commercial and residential properties. Our engineers ensure optimal performance through site-specific solutions, using energy-efficient equipment suitable for offices, industrial units, and mission-critical environments. Services include system design, unit installation, and integration with existing building infrastructure.
Emergency HVAC Repair
Rapid response air conditioning and heating repairs available 24 hours a day for contracted clients. Our certified technicians resolve issues including refrigerant leaks, electrical faults, and compressor failures, ensuring minimal disruption through same-day part replacements and on-site diagnostics across the UK.
Refrigeration Maintenance
Comprehensive maintenance programs for commercial refrigeration systems, including scheduled servicing and compliance checks. We service diverse environments from industrial kitchens to healthcare facilities, ensuring temperature control reliability and adherence to food safety and environmental regulations.
Facilities Management
End-to-end management of mechanical and electrical systems in multi-use buildings, laboratories, and commercial units. Our services include planned preventive maintenance, statutory compliance, and technical support delivered through real-time monitoring systems and a dedicated help desk for ongoing client support.
Heating System Services
Installation, repair, and maintenance of heating systems for residential and commercial properties. We provide solutions for new builds and retrofit projects, focusing on energy efficiency and compliance with current building regulations. Emergency callouts ensure rapid resolution for critical heating failures.
Questions
What HVAC services do you offer in Oxford?
We provide air conditioning installation, emergency repairs, refrigeration maintenance, facilities management, and heating system services across Oxfordshire and the UK.
How quickly can you respond to emergency repairs?
Our 24/7 callout service ensures engineers arrive within 48 hours for contracted clients, with urgent issues prioritised and resolved efficiently.
Are your engineers qualified and certified?
Yes, our team holds industry certifications including F-Gas and BESA accreditation, with combined experience spanning 150+ years in building services engineering.
Do you offer nationwide coverage?
We service over 2,000 properties nationwide, specialising in both local Oxfordshire projects and complex multi-site national contracts.
What accreditations do you hold?
We maintain ISO 9001 quality standards, REFCOM certification, Constructionline membership, and regulatory compliance through Environment Agency registration.
How do you handle planned maintenance?
We implement scheduled maintenance programs tailored to equipment requirements, using real-time monitoring and documented service records to ensure system reliability.
