Domestic, Commercial and Industrial Electrical Contractors
Based in Portsmouth, we bring over 20 years’ experience in domestic, commercial and industrial electrical installations, delivering safe, reliable, high-quality workmanship with a friendly, professional service you can trust.
We provide commercial, domestic and industrial electrical solutions.
Over 20 years experience in domestic, commercial and industrial electrical installations.


our suppliers and clients include:
A complete range of electrical services.




Invest, Build, Enjoy.
What makes us different
Have a look at our latest featured projects and developments
What our clients are saying about us
Andy & Kathy Hawker
Mr T Roberts
Miss J Carter
"Mayo Electrical Contractors were prompt and efficient and offered a high level of customer service. I'd definitely recommend them."
Naomi Booth
"I would like to take this opportunity to say that we were very pleased with the standard of work carried out by Mayo Electrical. Whilst in our property he treated it with the utmost respect and professionalism, we would have no hesitation in using your company should we require any electrical work to be undertaken in the future."
Miss K Darr
"We were impressed with how clean and tidy they were! They gave us a really professional yet friendly service."
Got some questions? The following are frequently asked questions we get asked about.
FAQ 1
While there are companies that sell motor oil and also accept used oil for recycling, there is no federal requirement that motor oil vendors must also accept used oil for recycling. Your state might have more stringent regulations than federal EPA.
FAQ 2
While there are companies that sell motor oil and also accept used oil for recycling, there is no federal requirement that motor oil vendors must also accept used oil for recycling. Your state might have more stringent regulations than federal EPA.
FAQ 3
While there are companies that sell motor oil and also accept used oil for recycling, there is no federal requirement that motor oil vendors must also accept used oil for recycling. Your state might have more stringent regulations than federal EPA.
FAQ 4
Generally, a common practice is to puncture the filters, drain the used oil into an appropriate container and then recycle the filters as scrap metal. The drained used oil should be recycled along with the used oil from the oil changes.
FAQ 5
Generally, a common practice is to puncture the filters, drain the used oil into an appropriate container and then recycle the filters as scrap metal. The drained used oil should be recycled along with the used oil from the oil changes.
FAQ 6
Generally, a common practice is to puncture the filters, drain the used oil into an appropriate container and then recycle the filters as scrap metal. The drained used oil should be recycled along with the used oil from the oil changes.







