Heating Services Certas Energy Bewertungen 

Oil boilers are complex beasts and need a good engineer who is thorough and detailed. Mark Armstrong of Certas has been servicing our boiler for many years. He is a superb engineer and combines his expertise in the field with a warm and friendly personality- the personal touch is very welcome. I look forward to our annual boiler service as I know Mark will fix it and also make me laugh. A top man. Certas you are lucky to have him. Many thanks.

George serviced my boiler, explained everything, was neat, polite and on time.

Excellent service

Mark Armstrong has been servicing our boiler for many years, it is an old boiler but he keeps it in tip top condition, he is very knowledgeable,polite and cheerful. Thankyou for your years of service, can’t recommend highly enough.

Mark Armstrong has carried out the maintenance of our oil fired boiler for many years. His level of service and technical expertise are of the highest standard - I rate him exemplary.

It is such a relief to know that I have a truly professional company to keep my boiler and tank in good condition- I have used smaller companies in the past which are no comparison regarding service, support and reliability. My sincere thanks to your customer support and to the engineer who worked here today, Mark Armstrong. I will be using Certas for sure from now onwards.

Mark sorted out my Aga so that it is now working brilliantly. He services and keeps it running smoothly so I don’t have to worry about it.

Very professional from start to finish- very happy with the engineer Gareth Thomas who visited today- answered all my questions and had a professional manner

We have complete confidence in in Mark Armstrong from Certas. He has serviced our boiler for many years, and is dedicated to the job.
Six stars!

Our service engineer (Philip) was punctual and thorough in his service of our 8 year old oil boiler. He explained what he was doing and relevant details about the service results. I was impressed with the service provided by Certas.

Riki Urquhart rang in advance and arrived promptly. Very efficient and professional

Professional and friendly service. Always reliable and trusted. Thanks Mark Armstrong.

We have used CERTAS to service our Rayburn annualy for a number of years and have no intention of changing this. From our initial contact with head office to completion of the service CERTAS are efficient, professional and trustworthy.
We have been fortunate enough to have always had Mark Airey do the maintaintenance on our Rayburn. Mark arrives on time, is tidy, competent and highly knowledgeable. All of which gives us a reassuring level of confidence.

Boiler failure reported to Certas at 9 in the morning. We had an engineer with us less than three hours later and the boiler purring away less than an hour later.

Excellent service from an expert. All worked explained. Trustworthy.

Again great service from Certas and in particular Riki Urquhart our boiler engineer from Certas.
He has attended a few times in the last couple of years, always friendly and professional, always on time and importantly given we have a troublesome boiler able to fix it!
Thanks again
Regards
Alan

Just started using Certas Energy Heating Services having been a happy Certas Energy Oil customer for many years. I wish I had switched to them before now for looking after our boiler. I was SO impressed with the professionalism and thoroughness of the service on our boiler. Phil explained what he did, what he replaced, and he was very courteous and tidy. I'm a happy customer and feel we’re now in a safe pair of hands. I wish other service driven companies delivered the same level of good reliable customer service.

Phil Cooke telephoned to advise estimated time of arrival and arrived on time. He was polite, pleasant, cheerful and informative. He explained the function of the part he was renewing and showed me both the old part and the new part to explain why it needed renewing. He left the site where he had been working clean, tidy and as he had found it.

Excellent professional engineer who is always helpful and a really good friendly personable guy. Let’s make sure I get Jake Winter again next time 👍👍👍