Don't just take our word for it! Our great service, competitive prices and top workmanship are testimony to our positive feedback. We don't need to spend loads of money on marketing as our work and happy customers speaks for themselves. Check out our up-to-date client testimonials complete with images.
When your boiler isn't working all you want is a speedy and professional service. And that's exactly what I received from Harrison's. The engineer attended, diagnosed the problem, contacted the office and arranged a warranty call-out from Vaillant. Pleasant and informative, your engineer was exemplary and very professional. Thank you. Normal service has resumed and I will certainly recommend Harrison Heating to family and friends.
Rang this morning after trying to put on CH for the first time this year Lukasz arrived promptly and solved the problem with no difficulty Excellent Service
Just a note to thank you for your company's prompt and efficient installation of my new Warm Air Unit. The work was done quickly and efficiently, and your engineers were a pleasure to have around. I think they left the house cleaner than it was when they arrived, and the unit is (as far as I can tell in this continuing mild weather) operating exactly as it should.
Could you please thank your Engineer who carried out the works of supplying a new gas service to the boiler and cooker point, at the above location. His work was of an excellent standard: favorable comments were made by our Representative and Client on site.
Thank you for your excellent service. Your quick response was very much appreciated especially by my mother who was very anxious when her old boiler failed.
Thank you most sincerely for arranging the relocation of the boiler control panel, making for greater operational convenience. The electrician involved completed the job to perfection and was most courteous and friendly - as we've found others of your staff in the past.
We would both like to say how impressed we were by the team of Derek and Simon. Their workmanship is first class and they were both at pains to minimise the disruption caused by the major work involved in this job. A tribute to them is the ease with which the system was commissioned; it is working well so far with no teething problems. We will not hesitate to recommend you to others in this area who may be in search of reliable plumbing and heating services. Furthermore, we hope we may come to you again in the future when the need arises.
May I express my very sincere thanks for your prompt attention to the boiler fault which has been troublesome to us over recent days. [...] I would like to say that all your staff have been so polite and helpful, going out of their way to assist.