About Us

About STM Electrical Services

We are an independent electrical installation company based in Plymouth, offering electrical services to homes and small businesses, established in 2010 by Steve Miners.

Steve has over 15 years of experience in the electrical contracting industry, and is fully qualified with both City & Guilds and NVQ qualifications.

We are also registered with the NICEIC as an approved contractor and qualified to carry out domestic electrical installation works meeting Part P of the building regulations. We have the backing of the NICEIC and their technical support should it be required, and also their Platinum Promise guarantees our standards of work.

Our customers include homeowners, landlords and small businesses, and our business has mainly expanded through word of mouth and recommendation, and much repeat business.

We pride ourselves on our standards of work and aim to leave your property clean and tidy as we found it. We strive to achieve 100% customer satisfaction, and all of our work is covered by a 12 month guarantee.

We provide estimates free of charge with no obligation, and believe every job should be assessed prior to estimate to ensure we fully meet your requirements. No job is considered too small, so please don't hesitate to contact us if you would like more information.

NICEIC - The Power to Make Your Home Safer

We're Approved


“ When having any domestic work undertaken, I always consult my very short list of preferred tradesmen. This applies to plumbing, decorating, carpet fitting, joinery etc. The acid test for me - am I happy to give this guy the keys to my house to carry on with the work while I go out for a few hours?

STM Electrical unequivocally ticks this box as well as all the other important criteria for anyone working in my home; punctuality, reliability, technical expertise, tidiness as well as reasonable and transparent pricing.

STM has carried out two jobs for me during the past 2 months. The contractor was careful to establish exactly what I needed, made helpful suggestions, offered advice on the type of electrical hardware we might use and then carried out flawless installations.

I would always be happy to recommend this firm to friends, neighbours and family. ”

Mr D. Spencer, Newton Ferrers

“ Thank you once again Steve for job well done. Reliable and very thorough, we will not hesitate to recommend you to our family and friends.

Mr & Mrs Sowden, Plymstock

“ Thank you so much for all of the help you have given us this week. We really appreciate it and you have gone above and beyond what anyone else would do. A massive thank you. ”

Z. Haddon & P. Mellows, Plymouth

“ I’m really grateful to you for all the electrical work you’ve done here – and for being so willing to do all the other things I kept coming up with! You were a pleasure to have in the house. ”

Mrs A. Fairbeard, Plymouth