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About us

For more information regarding our Renewable Energy Systems and Services please don’t hesitate to contact our team of specialists today.

What we do


We have skills in-house that support all we do, from the design team, into the technical surveyors, through project management to work with you to plan and deliver the Installation, and finally commissioning and hand over.

Ongoing, we offer a support service that always includes remote monitoring but can be designed to fit your specific needs.

Our accreditations are numerous and cover all areas required, solar, installation and performance, electrical work, construction work and quality, and we constantly monitor our performance against each. 

As experts in renewable energy, the ERS Group focus is helping businesses and homeowners to save money and reduce emissions by taking control of their costs.

We have brought together our electrical engineering company, MGS Electrical Installations, and our roofing service company, MAB Roofing to form ERS, and between us we have been delivering renewable projects for over 10 years and have a trading history of over 20 years.

Our client list is enviable, and diverse, household names and some more local companies, we treat every customer the same, and always put the customer first.


What our customers say


Why Invest In Solar Panels?

Millions of UK residents have already taken advantage of solar. You can too!

Save £1000's in Energy Costs

Energy prices are rising, solar can protect your business or your household from price hikes, and over their lifetime could save you tens of thousands of pounds.

Increase Property Value

Increase the value of your home by investing in the latest solar technology. Solar roof tiles are a smart and attractive solution to any home.

Make Money From Solar

Any energy generated that you don't use can be sold directly back to the grid with no hassle. So not only can you save, you can also earn.

Call To Find Out More
0800 464 7680
Green Mountains

We plant a tree for every quote we give and every solar panel we install

Supporting reforestation efforts is part of our commitment to renewables.


Locally based, operating nationwide.

Our Colchester base means our teams are well placed to install throughout the UK. If your project is a little further afield that’s not a problem as we’re always happy to discuss projects anywhere, and work all over the UK.

Green Mountains

Our expert team are here to help

We only recommend renewable energy solutions that will benefit you.

ERS logo



0800 464 7680

Mon - Fri, 09am - 17pm

Company Info

33 Barrack St

Colchester, Essex


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