Business Details
32 Years
experience
Emergency
services
Trusted Electrical Contractors in Portsmouth
Mayo Electrical is a NICEIC-approved electrical contracting firm with over two decades of experience delivering domestic, commercial, and industrial electrical installations across Portsmouth and surrounding areas. Established in 1994, our team of Part-P-certified engineers adheres to the latest industry standards, combining technical expertise with a commitment to customer satisfaction. We specialise in comprehensive electrical solutions, including EV charging infrastructure, thermal imaging surveys, and mechanical ventilation systems, ensuring compliance with current regulations.Our reputation for reliability, professionalism, and safety is evidenced by long-standing client relationships and industry accreditations. We prioritise minimal disruption during projects, offering 24-hour emergency call-outs and free quotations to meet diverse client needs.
Services
Domestic Installations
Commercial Installations
Electrical Testing
Consumer Units
Industrial Installations
EV Charging
Thermal Imaging Surveys
MVHR Systems
Details
- Year established: 1994
Highlights and features
- We have over 20 years of experience in electrical installations.
- Our team holds NICEIC and Part-P certifications for compliance.
- We offer 24-hour emergency call-outs for urgent needs.
- Free, no-obligation quotations are available for all projects.
- Our customer satisfaction rate exceeds industry benchmarks.
Associations and certifications
- NICEIC
- Part-P
What people say
Professional and polite
Fast and friendly service
Excellent service
Highly recommended
True value for money
Services
Domestic Installations
We design and install LED lighting, consumer units, and complete rewires for residential properties. Our engineers ensure compliance with safety regulations while optimising space and energy efficiency. Clients benefit from minimal disruption during work and long-term reliability.
Commercial Installations
Our team delivers energy-efficient lighting, emergency systems, and data infrastructure for shops, offices, and large premises. We collaborate with architects and contractors to meet project deadlines while adhering to industry standards for safety and performance.
Electrical Testing
Using advanced diagnostic equipment, we conduct portable appliance testing and condition reports for all installations. Our NICEIC-certified engineers identify faults and implement remedies to ensure compliance with current regulations for homes and businesses.
EV Charging
We install and maintain approved EV chargepoints for residential and commercial properties. Our solutions support fast charging, fleet management, and integration with renewable energy systems to future-proof electric vehicle infrastructure.
MVHR Systems
Mechanical ventilation with heat recovery systems are installed to improve indoor air quality while reducing energy costs. Our engineers design ductwork layouts for optimal airflow in residential and commercial buildings, ensuring compliance with building regulations.
People
Jason Mayo
Director
Jason founded Mayo Electrical in 1994 and holds 18th edition electrical qualifications, NVQ Level 3, and NICEIC principal duty holder status. He oversees project management and technical compliance for all installations.
Julie Mayo
Technical Director
Julie manages daily operations, accounting systems, and health & safety protocols. With 15 years of experience, she ensures administrative efficiency and client communication standards are maintained across projects.
Questions
What electrical services do you offer?
We provide domestic, commercial, and industrial installations, EV charging points, thermal imaging surveys, and MVHR systems.
Are you NICEIC certified?
Yes, we are NICEIC-approved contractors for electrical installations and testing.
Do you offer emergency services?
We provide 24-hour emergency call-outs for urgent electrical issues.
Which areas do you cover?
We operate primarily in Portsmouth, Hayling Island, and surrounding Hampshire areas.
Can you install EV charging points?
Yes, we are approved installers for residential and commercial EV charging infrastructure.
Do you provide free quotations?
Yes, we offer free, no-obligation quotations for all electrical projects.
