Our Story
Welcome to Maisum, a family-run business based in West Midlands dedicated to transforming the way businesses manage and use energy. Established in June 2022, Maisum is named after Maisie and Summer, the beloved daughters of our founders, Lee and Sarah.
Our journey began in 2015 under the name Reuse Electrical Services, and since then, we have significantly expanded our scope to specialise in renewable energy resources, including installing Solar PV, EV Charging and Heating Solutions.

Our Journey
Our roots are deeply embedded in the Halesowen community. We take pride in serving our local area and collaborating with institutions like Halesowen College. Over the years, our business has flourished organically, driven by word-of-mouth recommendations and the positive feedback we receive from our satisfied customers.
This growth is a testament to our commitment to providing exceptional service and innovative solutions. By working closely with our clients and understanding their needs, we offer tailored solutions that not only reduce energy expenses but also contribute to a greener, more sustainable future.

WE ARE MAISUM
Meet The Staff
Lee
Director
Sarah
Accounts Manager
Steve
Operations Director
Sue
Compliance Administration Assistant
Chris
Contracts Manager
Luke
Social Media & Marketing Executive
Shaun
Electrician
Amir
Trainee Electrician
Ivan
Electrician
Adam
Electrician
Client Testimonials
Maisum 5.0 Rating From 33 Reviews
"Got in touch with Maisum renewables as my regular electrician was getting very unreliable. From my initial contact I felt confident that they would turn up and carry out the works required to get the heat pump installation up and running. The job that Ivan did was very tidy and thorough and I will be using Maisum renewables for all my electrical needs going forward."

Darren Russel
"Maisum recently inspected my 16yr old Solar Array. Their thorough inspection also showed there was an issue with my RCBOs that were recently installed by another contractor. The Maisum engineer subsequently corrected the RCBO issue. Cannot thank you enough, you are very much experts within your field. Even better, the Maisum Drone also showed I have some issues with our roof tiles which can now be corrected too. Fantastic all round service."

Mark Colclough
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Doug O'mahony
3 reviews • 0 photos
starstarstarstarstar 28 weeks ago
We have worked with Maisum for two years now, and I can honestly say they are the best in their field. Everything from the products to the installation and the on site team is fantastic. They truly prioritise the customer’s best interests in everything they do. They stand well above the rest, and the best part is that they will never sell you something you don’t need."

Dough O'Mahony