We're a Which? Trusted Trader with over 3,000 customers and a 5-star Google rating from more than 98 reviews. Every installation is carried out by our own experienced, fully qualified team, with fixed price quotations and no hidden costs.
Whether you're looking to reduce your energy bills, generate your own power, or upgrade to a more efficient system, we design a solution around your property and how you actually use energy. We work with both domestic and commercial customers, including larger installations for businesses across the region.
Get in touch for a free quote or to discuss your project with our team.
EV Charger Installation
Our EV charger installation service provides fast, reliable charging at home or work, with every charger offering smart features through its mobile app. We manage the process from survey and recommendations through to installation and app guidance. With over 15 years experience, Which? Trusted Trader approval and RECC membership, we deliver professional, fully tested installations.
Commercial Electrical Services
Our commercial electrical expertise covers a wide range of requirements, from complete installations to ongoing inspections. LED upgrades are supported by detailed design specifications, including CAD drawings, Lux levels and return on investment calculations. We also deliver EV charging, Solar PV and thermographic surveys, alongside responsive emergency call-outs to address electrical problems efficiently.
Electrical Contracting
We provide professional electrical services covering alterations, repairs and complete home rewires. Our work also includes electrical inspections, new fuse boards, lighting, sockets, alarm systems and emergency call-outs. With almost 20 years of industry experience, we are fully qualified electricians committed to delivering an honest, reliable and quality service across domestic electrical requirements.
Solar Panel Installation
NICEIC and RECC accredited solar PV installation for homes and businesses across Shropshire. Fixed price quotes, expert design and professional fitting.
Air Conditioning Installation
Energy-efficient air conditioning installation for homes and businesses across Shropshire. NICEIC accredited, fixed price quotes, no hidden costs.
Aug 09, 2026
Great service for fitting EV charger. Really easy to get quote, using photos, rather than having to come out.
Nice tidy job done with fitting, cables taken through the loft rather than being exposed on wall.
Very happy with after service too, solved a question weeks after.
Jul 25, 2026
Zappi GLO installation. Excellent service from start to finish. Mike and Joe installed this EV charger into our home. We have Solar panels and battery. The guys made sure everything was integrated and works seamlessly together. Would definitely recommend.
May 05, 2026
Great work in my home fitting electric car charger , simple and easy to get the job done.. nice guys to deal with Thank you
Apr 18, 2026
I would highly recommend M J Wallace !
Mike responded to our enquiry about fitting a Zappi car charger very quickly. Within a few days Mike and his colleague were fitting the charger - it was up and running and everything was left very clean and tidy.
Mike was very knowledgable and responsive to our questions about use of solar power via the charger following the installation. He went above and beyond to help.
Thank you so much to Mike and his Team.
Jul 09, 2025
Mike and his team installed an 8 panel Solar System for me around 4 years ago, and have to say it was the best decision i have ever made. we have saved just over 100 per month on our electric Bill. Mike couldn't do enough for us and would recommend him 100% and left no mess at all after the install.
Jan 28, 2025
We have just moved into the Shifnal area and this is sometimes difficult when you dont any tradespeople. We chose MJ Wallace because of their reviews. We were not disappointed.
Mike came out very promptly and quoted for the work. Nearly a whole rewire!
Came a week later and completed the work in 2 days. Will not hesitate to use again.
In fact we are booking them in ion the new year.
Dec 09, 2024
New consumer unit fitted and electrical circuits tested plus some additional electrical work . Very pleased with Mike and his team from initial visit to quote to the completion of an excellent job. I recommend Mike's company and will use again.
Apr 23, 2024
Mike was quick to respond to our request for a quote, and after some fine-tuning, sent a proposal with which we were happy.
He gave us a work schedule and he and his team arrived as planned and completed the work on time. Mike did all the necessary applications with the energy network to ensure we had the relevant certificates to connect to the grid straight away and apply for an energy export account. On completion of the installation, he ensured we had the appropriate apps to use/monitor it.
He and his team were punctual and polite and kept the site tidy during the installation.
Overall, we are very happy with our installation.
Apr 13, 2023
Mike and his team installed a PV system with batteries in our property. From the initial design stages right through to getting the app set up for us upon completion, the process was smooth and we were kept well informed along the way. Couldn't recommend enough, such a high standard of workmanship and a fantastic bunch of lads.
Thanks again Mike and team
Feb 24, 2023
Fantastic service one again from Mike and his team. Responded so quickly to the initial enquiry. Attended my home and provided written quote on the same day. Gave guidance on where the charger should be fitted and also provided options as to the look and colour. On the day, attended when expected and work was carried out to a very high standard with no delay. Very happy and will continue to use them again in the future for all electrical work.
Feb 13, 2023
Great service from MJ Wallace. Quote provided promptly and great value. Very pleased with the devices they installed (two EV charging points), very neat and tidy and easy to use. The standard of work is excellent and they left the area neat and tidy.
Dec 20, 2022
Mike promptly gave me a good price for solar panel installation, estimating installation realistically on basis of availability of components. In fact, he installed panels and battery well ahead of schedule, having tailored the system to our specific requirements - and saving some money on the way. Mike and his team were great to have around the house and found ways to minimise disruption while they got on with their work. I was pleased to have them back to replace our kitchen lighting which they fitted in during the week before Christmas.
Mike has patiently answered my queries about making the most of the system and I appreciate his fair approach to pricing.