What is the green goo coming out of my cable?

We needed an EV charger supplied and fitted but, ignorant of that market, we had a hard decision to make. We were lucky in that we chose Carlyia; Frank took time to understand our requirements and explain our options.
He and Carl fitted the charger this afternoon; very clean job and talked me through the operating instructions.
I thoroughly recommend Carlyia and have no reservations about using them for all our future electrical requirements.

I recently had the pleasure of working with Carlyia Ltd who removed an outdoor security light from a building that was being demolished, as well as re-positioning the light elsewhere within the garden. Great communication throughout the job, very efficient and very tidy. Well recommended and wouldn't hesitate to contact them again for further work.

We phoned in the morning after our smoke alarm decided to have a meltdown… going off all hours . We tried to resolve the problem ourselves but to no avail. The owner of the company was back in touch within the hour and came that same day to sort everything for us . Outstanding service , really felt comfortable with them from first sight. Decent honest and reliable.we feel we’ve found our “forever “ Electricians 🤩. Thankyou

Fast and efficient Fitting of Bathroom LED Downlights replacing Halogen lights and transformers Also fitted a ceiling mounted Extractor Fan which I had purchased

Really helpful, excellent & prompt service offered. We really appreciated it & highly recommend him to others!

Upgrade lights and fittings in garage.
Good communication.
Everything to our satisfaction including price and quality.
Would recommend.

I needed an integrated oven wired in and Frank attended promptly and carried out the job efficiently for the agreed price.

Frank and Carl fitted an EV charger for me. Their work was carried out to a high standard and was good value for money. They were very polite and cleaned up thoroughly afterwards. I would have no hesitation in recommending them to friends.

Friendly team of electricians, who are reliable and respectful

Called Frank at Carlyia out Saturday late afternoon on an emergency call out for loss of electricity. All emergency call out fees were explained in advance in the call before he came out. Turned up when he said he would and fixed a tricky burnt out fuse. The box is obsolete and needs replacing and he will definitely be doing it. Highly recommend..