Diligent Energy Bewertungen 

Friendly and knowledgeable people who work here.

Recently had a new boiler installed.
Great customer service the guys were so polite and helpful even mended our tap when I said we had an issue without charge.
Highly reccomend.

We contacted Diligent Energy Solutions to come and service our boiler and what a fantastic experience we had! The engineer who arrived (Jack) was very clean, tidy and very knowledgeable, we will always use them now for any future work

Friendly and reliable staff!
Great service would use again.

Your boiler never breaks down at a good time. One call to Greg and he could make a plan to get it fired up again. His speed (over a holiday period) & efficiency (getting the right parts) was impressive. In a word he under promised & over delivered!

We had 3 quotes from various companies but Greg came across highly kowledgeable, professional and he laid out clearly all the options, very thorough in his presentation in a logical manner. Greg even offered to lend us free heaters to help us when our boiler broke down during xmas time. Nice gesture! Josh, the gas engineer was also very professional and extremely friendly. His work was impeccable, clean and very tidy. Now we have a new boiler installed by a reliable company that we can trust for years to come. Wish we have known them sooner. We highly recommend this company for all your heating and plumbing needs. We had a very positive experience.

Friendly engineer. Great service. Would use again.

I found this company to go above and beyond their duty in order to make sure I was completely satisfied with the work they did for me. (New boiler and rads)
All the people I came in contact or dealt with were extremely courteous and polite.
Would I recommend this company - absolutely.

Diligent fitted a new boiler for us last autumn and have just come round to service it. Both visits were great - they were punctual, friendly and very professional.

I recently had my a new boiler installed by the guys at Diligent Energy Solutions! They’re all very professional, extremely knowledgeable and would always give you honest answers about the works that need to be done.

I highly recommend these guys with anything in relation to heating and plumbing as I’ll be using them all the time now..

Hugely impressed. Very professional. Very knowledgeable. Very polite. Very thorough. Very tidy. Very reliable. And above all, a great crew who are a pleasure to invite into one’s home and work with. It’s a great comfort to know that we have a tip top firm of heating engineers to look after us. We now have a new boiler, unvented cylinder, great hot water pressure and smart thermostatic radiator valves throughout giving us a warm house plus ability to control our heating room by room from the iPhone and thus operate efficiently and save money. Thanks, Diligent Energy! Defo, we will use them again and forever as our “Go To Guys”.

Very professional and efficient service, can be trusted to get on with the job.

Very efficient,reliable and professional service.Took off their shoes on entering the house without being asked.Polite too!

What a great company. Engineer was prompt, professional and as their name suggests, diligent. Quick and efficient and no pressure to have any ‘extras’ done. Wouldn’t hesitate to use again

Just had our new boiler fitted by Diligent Energy, excellent service and extremely knowledgeable. Highly recommended

I have used Diligent on a couple of occasions firstly to repair a faulty boiler and secondly to instal a new boiler system . Both times I found them to be quick to respond and the quality of work was excellent. This is particularly important to me as a Buy to let Landlord. I would not hesitate to use them again .

First class, efficient and professional business that we have always found to be accommodating and flexible and carry out their work on time, on budget and always keep us informed of any issues, always beyond their control.

I had some major boiler issues (no hot water, heating wouldn’t come on). Greg from Diligent Energy came out and diagnosed the fault in minutes, and replaced the the pump. I’ve absolutely no issues with my boiler since. I couldn’t recommend this company enough, very honest, professional and efficient service 10/10 👍

Always use Diligent for my boiler servicing. They’re always professional and do an excellent job and are super clean and tidy which is a massive bonus!

Really happy with the service from Diligent Energy Solutions. Super efficient and friendly experience. Our new boiler was fitted by Greg who was speedy and knowledgeable. Will definitely recommend to family and friends. Thanks.