Testimonials

What our cutomers say ...

Excellent Service

"Very happy with the service. All work carried out very efficiently. Boiler installed and first year service."
Debra, Buckinghamshire

Highly Recommended

"Daniel has always provided us with an excellent, speedy service. Recently, we had two of our boilers out of action, over two different sites, and Daniel came out to us within 24 hours. We also have our annual inspections carried out with Zero Carbon Energy, and have used them for a few years now."
Leighton Road Surgery, Bedfordshire

Excellent Job

"Installation of a completely new central heating system. Very neat job and great finish Steve and Alan very polite and professional, clearly communicating information."
R Smith, Bedforshire

100% satisfaction

"New boiler fitted - perfect since. Service today. All well."
Henry, Bedfordshire

Excellent work on bathroom

"Zero Carbon Energy Ltd were very professional throughout the two week fitting a complete new bathroom. Always turned up on time, worked hard, always asked for our opinions but were also happy to offer advice. We are extremely pleased with the end result and would not hesitate to recommend them.."
Beverley, Bedfordshire

Excellent job

"Very professional job, always on time and worked cleanly, very forward on suggesting how to overcome any problems. Would definitely recommend Steve to anybody."
Lance, Bedfordshire

Brilliant job, friendly and professional

"Very professional, never left until he and I were satisfied with the job he was doing. I would recommend, as I have had a bad experience in the past."
Janice, Bedfordshire

Boiler repair

"Used them for service last year and found them very genuine. So when my boiler broke down recently they were first port of call. My trust in them was not misplaced. Steve came to rescue and not only fixed the boiler on same day but charged a genuine price. They have earned a lifetime customer :)"
Anil Podar

Prompt great job

"We had a boiler and 12 radiators replaced, plus new shower - Highly impressed with work and customer service, will be using them again soon."
Gordon, Bedfordshire

Very good job

"Zero fitted a new boiler, the workmanship was tidy and completed on time. However on re-start, zero weren't happy with the system. On investigation pipes in and around pump were found to be blocked. New pipes/pump/filter fitted and system is 100% better than before. I was impressed with the doggedness of the trader to solve the problem and their application."
John, Bedfordshire

Brilliant job

"Very friendly and trustworthy."
Sandra, Bedfordshire

Happy customer

"Very impressed. They arrived on time and got straight to work. I had a completely new bathroom in one day! They were totally professional and solved several problems I had not foreseen. Dan, Steve and Liam were courteous and pleasant. They left everything tidy and clean. I highly recommend them."
Sylvia, Bedfordshire

Great job, clean and tidy

"Arrived on time and was very professional, clean and tidy. Took time to explain the shower functions, excellent work."
John, Bedfordshire

Brilliant and very professional

"Arrived on time and made sure he cleared up. Fitted bathroom to a high standard and nothing was too much trouble. Moved boiler and made everything safe including putting boards down in loft. Spent time explaining the new boiler and how it worked. Very happy customer.."
Christine, Bedfordshire

Excellent job, would recommend

"Fast response to my request. Excellent job."
Nicola, Bedfordshire

Neat and Tidy

"Fitted shower pump. Prompt service, neat and tidy job. Would certainly recommend."
Debbie, Bedfordshire

Good job done

"Completed replacement of toilet promptly, efficiently, did a good job as per quoted price."
Graham, Bedfordshire

Excellent job

"An excellent job, very thorough workmanship, clean and tidy work. I would certainly recommend and will use them again."
Colin, Bedfordshire

Great job

"Dan did a fantastic job. Would highly recommend."
Alan, Buckinghamshire

Prompt and professional

"Having had a new boiler installed by Steve and his team at Zero Carbon Energy we would have absolutely no hesitation in recommending them."
Derek, Bedfordshire