Three Phase Power Solutions Plymouth

We can install three phase power solutions in businesses throughout Plymouth and across the South West.


Three Phase Power Solutions Plymouth

We can install three phase power solutions in businesses throughout Plymouth and across the South West.

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Plymouth Electricians - Three Best Rated Trust Logo - JAH Electrical Services Ltd
Plymouth Electricians - Buy With Confidence Trust Logo - JAH Electrical Services Ltd

3 Phase Solutions

If you own or operate a large industrial or commercial building, then a three phase power system is something you will probably be familiar with. Designed to deliver a constant rate of power to meet with the high energy demands of commercial and industrial buildings, three phase systems are typically used to power large motors, machinery and other resource-heavy loads.

Our team of professional electricians are NICEIC registered, highly trained and have years of experience in maintaining and installing three phase electrical systems for businesses of all sizes. We work across Plymouth – including Plympton and Plymstock, as well as the wider South West area, covering Land’s End all the way up to Weymouth.

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JAH Electrical Services – South West Electrical Contractor – Call us on 01752 338495

Three Phase Installations & Maintenance

Best suited to large premises, businesses, workshops and commercial properties, three-phase electrical power supplies up to 400 volts of power (a significant increase on the typical 230v of a standard domestic power output) to help cope with increased demands on power.

A three phase power system can also be used in domestic properties, for homes that require more power than a single phase supply can deliver or when a property is being converted into separate flats, so that each dwelling has a separate electricity meter.

If you’re experiencing issues with fuses blowing, then you may need your system to be rebalanced. After years of use, alterations to the building and additional equipment being installed, the systems can often become unbalanced, cause harmony issues and cost more to run. This is why it’s important to find an electrician you trust to maintain your system.

If your electrical system doesn’t meet your needs, we can convert your single-phase system to a three phase power one.

Three Phase Power -Modern Flats - JAH Electrical Services
Three Phase Power -Modern Flats - JAH Electrical Services
Whether you are moving into a brand-new unit and require a new 3-phase system to be installed, want us to convert a single-phase power system or to balance your existing system, the JAH team can deliver. As a part of our five-star service, we consult on, design, quote, install and project manage all of our conversions and installations, so that you can focus on what matters most – your business. If you’re unsure of whether your property is best suited to a single phase or 3 phase supply, please get in touch with us to discuss your requirements by calling our office on 01752 338495.
Some of our Commercial, Industrial & Public Sector clients include


John Ware - Walter C. Parson Funeral Directors

“JAH are a fantastic partner for our business. They've provided us with electrical services across our branches for many years and we can't recommend them highly enough.”
Visit Walter C Parson

Phil Beard - South Brent Pharmacy

“Dealt with JAH for both commercial and domestic installations. Both were competitive, thorough and professional. They worked around me to continue my business with minimal interruption. Highly recommended and very accommodating.
Will use in the future!”

Mark Plant, Regional Director, Services Design Solution Limited

“JAH Electrical have undertaken a number of electrical installations designed by Services Design Solution. We have found the team at JAH very easy to work with, helpful and responsive and would have no reservations recommending them to others.”
Visit sdsolution.co.uk.

Reg Townsend, Owner, Reg Townsend & Son

“I have been using Jamie and his team for many years working with both private and commercial sectors They have always had a highly professional but friendly approach and their work is always carried out to a very high standard.

I would have no hesitation in recommending JAH Electricals and would be happy to be contacted if any more information was required.”
Visit Reg Townsend & Son

Glazebrook House, South Brent

“We can’t express enough how much we appreciate and value our relationship with JAH. Jamie and his team have been with us at the hotel from day one and to this day, they continue to help us develop our hotel through the introduction of new innovative ideas and technology that we had never dreamt imaginable.”
Visit Glazebrook House

Contact Us

If you’d like to learn more about our three phase power installations and conversions, please contact us on 01752 338495 or fill in our contact form with details of your requirements.