Better Service Starts Here

See what our clients have to say about us.

Thank you for a good work
“Working with CP12 Energy is as simple as 1,2,3… we receive constant updates on how jobs are progressing, the work is completed to a high standard and without any fuss.
Nothing is too much trouble for CP12 Energy, and this is most helpful to our company as once a job is issued, you can guarantee job completion as soon as possible”
Shelley Irving

Maintenance Manager – Thrower Stone


“The team at CP12 go out of their way, above and beyond to provide a top-quality service, often getting involved in other areas sometimes out of their usual remit.The last job with CP12, they also carried out a Premises fire risk assessment, and dealt with an unknown gas leak that had been found whilst there.”


Branch Manager – Whitley Properties

“It was a breath of fresh air to discover CP12 Energy. I have been using their services for almost a year now and they continue to make my life and day to day running of my rental department so much easier.I just pass over the jobs and I’m happy in the knowledge that they will handle the job to the best of their ability, quickly, priced reasonably and extremely professionally. I would recommend them every time”
Dawn Teggert

Branch Lettings Co-Ordinator – Dowens Estate Agents

“I have nothing but praise for the way they carry out the works we pass on to them, from CP12 Gas Safety Checks to full installation of energy efficient boilers into our properties.
CP12 Energy communicate with the occupants direct to arrange the visits, taking a lot of pressure off ourselves within a busy business and are very efficient with passing on relevant paperwork for the job.”
Carol Burnip

Director – CP Maintenance Ltd

“I was recommended CP12 Energy by the estate agent who manages my properties and can honestly say I have never looked back! I wish I had discovered them sooner. 
They take all the stress out of contacting tenants and arranging appointments and I no longer feel like the middle man trying to co-ordinate everything. I look forward to using CP12 Energy for many years to come and wish them continued success. It really has taken a huge weight off my shoulders as they look after my tenants’ home and my own home alike.”



“From the quote to completion, all was carried out with professionalism and to a high standard. They ensured that the disruption to the tenants living at the properties was minimal and completed in record time.

With the recommendations that CP12 Energy has suggested and executed, the new energy-efficient domestic boilers have decreased our energy consumption by 40%.

Martin Oppenheimer

Manager – Quinata Group


“CP12 Energy currently carry out all our CP12 checks on our portfolio. All of it is carried out efficiently, from arranging access with the tenants to the supply of the certificate and we would definitely recommend them to others. “


Platinum Lettings

“From sending the first email, to a job being attended to and completed, you are kept up to date with how the job is progressing. If any parts or replacements are required, you receive a quote within minutes of the engineer confirming to the office what is required. 
All work is completed to a high standard with minimum fuss, followed in quick succession by any certificates and paperwork attached to the job. All in all, a fantastic service provided by staff who know their business well.”

Maintenance Manager - Thrower Stone


“Fantastic, efficient and responsive service for cyclical & reactivate maintenance as well as full system installations. Highly recommend.”

Osher Shlieder

Director - Sanford Commercials

“An amazing company. Helped my family out as an emergency and we couldn’t be happier. From the help over the phone to the professionalism and diligence of the workmen, CP12 Energy cannot be faulted. Highly recommended.”
Fiona Quinn



“When I purchased our home, I researched various company’s and Gas Engineer for the heating system that I wanted in our new home. When I came across CP12 Energy, I was amazed at the time I was given to go through all my different requirements and desires. I got a competitive quote for the system that ticked all my boxes and the works were carried out beyond my highest expectations. If you would like a bespoke and quality system with an unparallel service, look no further.”

T Schlieder



Very polite, professional and efficient service. Great customer service and went out of their way to fix the problem as soon as possible. Would definitely recommend!!

Leeanne Herskovitz