Business Details
34 Years
experience
Trusted Building Services in Wallingford
Established in 1992, Group GA has built a reputation for delivering high-quality residential and commercial building services across the UK. Our in-house teams of engineers and apprentices specialise in electrical, mechanical, and renewable energy solutions, combining technical expertise with a commitment to long-term client relationships. We prioritise innovation and sustainability, offering smart home automation, fire and security systems, and building management solutions tailored to modern needs. Our approach integrates design, installation, and maintenance, ensuring systems remain efficient throughout their lifecycle.With MCS accreditation and over three decades of experience, we serve private clients, property managers, and contractors, maintaining rigorous standards in every project. Our collaborative ethos extends to architects and design teams, enabling seamless integration of complex systems while adhering to evolving industry regulations. Backed by testimonials from satisfied clients, we combine technical excellence with a jargon-free, client-centric service model.
Services
Electrical
Mechanical
Renewable
Small Works
Fire
Security
Audio Visual
Maintenance
BMS
Details
- Year established: 1992
Highlights and features
- We have over 30 years of experience in building services.
- Our in-house teams provide efficient and reliable solutions.
- We are MCS accredited for renewable energy installations.
- We offer a jargon-free, approachable attitude.
- We build long-term partnerships with clients and contractors.
Associations and certifications
- MCS (Microgeneration Certification Scheme)
What people say
Professional and efficient
Skilled engineers
Responsive maintenance
Trusted partnerships
High-quality installations
Services
Electrical
Our electrical services cover infrastructure, lighting upgrades, and bespoke wiring for luxury homes, commercial spaces, and historic buildings. We specialise in design, installation, and maintenance, ensuring compliance and longevity. Clients benefit from tailored solutions and a team with decades of technical expertise.
Mechanical
We provide heating, ventilation, and plumbing solutions for residential and commercial projects. Our services include system design, installation, and maintenance, with a focus on energy efficiency and integration with broader building systems.
Renewable
Our MCS-accredited team installs heat pumps, solar PV, and energy recovery systems. We offer consultation and tailored solutions to reduce carbon footprints while ensuring compliance with evolving sustainability standards.
Fire
We design and install fire detection, alarm, and suppression systems, adhering to updated regulations. Our services include retrofitting and maintenance, ensuring buildings meet legal requirements and safety benchmarks.
Security
Our security solutions include CCTV, intruder alarms, and access control systems. We focus on cutting-edge technology and maintenance to protect properties, combining technical expertise with responsive client support.
Questions
What areas do you serve?
We primarily operate in Oxfordshire and surrounding regions, handling projects across the UK.
Are your services available for residential properties?
Yes, we offer tailored electrical, mechanical, and renewable solutions for homes and private residences.
Do you provide emergency repair services?
We prioritise urgent issues but do not offer 24/7 emergency services. Contact us for prompt assistance.
What accreditations do you hold?
We are MCS accredited for renewable energy installations and adhere to industry standards for all services.
Can you handle large commercial projects?
Yes, our in-house teams manage complex commercial and industrial projects, from design to maintenance.
