I had a full gas central heating system fitted. Ahmed came to do the Quote, he was polite and talked me through everything.He advised and guided me on placement of boiler and radiators, as I’m short of wall space in my home and didn’t want radiators under my windows.2 weeks later Dan,Simran,and Shami turned up promptly and on time to fit my system, These guys were amazing, extremely hard working individuals, who considering the hot weather we’ve had, didn’t slow down for a moment. My system was fitted in 2 Days. Definitely Recomended this company. Excellent value for Money on heating system. Fitted by professionals. Thank you

Left rubbish outside my door step, and it's still here, installer not happy doing the job over pay dispute with your company, then tries to spin off that i wasn't willing to help move furniture in the house as an excuse to walk out the job, i think his name was Jacob on the phone was having a hard time believing me, I'm the paying customer here. Very unprofessional. Originally wanted the boiler in the kitchen, instead of saying not a problem it can be done, you wanted the lazy way out and installed it where the copper tank was, didn't even give me an option, I've spoke to other gas fitters since saying it could have been done easily, i feel ive been let down badly. no registered guarantee has been sent through the post or email as promised by your gas fitters who said "someone at the office will". You guys are quick to take the money though, won't be using you guys again, and I'll feed it back to Veismann.

I had Viessmann boiler fitted by Heating improvements Just before Christmas. Superb service throughout. From a comprehensive and competitive quote by Jake, who answered all my questions so that I could make informed decisions about the job, to Sanraj who did the installation. He had a nightmare of an installation because of the previous boiler installer and his bad workmanship. His attention to detail and work ethic was great, and did an excellent job. He left my kitchen spotless and all rubbish was removed the next day as agreed. Also, I had follow up calls the next day to check if I was happy with the work and received warranty documentation etc the same day. Very impressed, and many thanks to all concerned.

David Bridgewater Great service. Abdul was our engineer did an excellent job. Would highly recommend.

* Pre-sale The entire team worked very well to get my job done quickly and efficiently. Particular thanks to Jacob (quotation) and Abdul (job). The job itself was done very cleanly and well. Guys managed to find a way to run pipes that were hidden from view which shows that they are not only there to do the "job" but also to advise and find the best solution. * Post-sale After the job was complete, we have discovered a couple of faults. The 1st one was the boiler needed a new part; Jacob managed to organise a warranty visit very quickly. 2nd was related to the piping that needed adjusting as the PRV was discharging every time the water was heating up. The fault was fixed after two weeks by rearranging the piping for the expansion vessel. Warranty work takes a lot of time to complete and requires multiple calls

We had a Viessmann Vitodens 050 and a Drayton Wiser wireless thermostat control installed the end of last month. The prices for both are very reasonable compared to other companies we had in for quotes. Ahmad who came to give us a quote did not try to push us to buy what not needed. He gave a straightforward quote: a total price of Viessmann Vitodens 050, a smart controler, a magnetic filter, a limescale reducer, a flue, installation, disposal of the old unit and clean the central heating system. Quick and easy to understand unlike others that itemised everything even the length of copper pipes would be used to make it look expensive! The lead time was excellent too. It was only one week. Raj and Alex came early on the day and finished the installation at the end of the day. They went an extra mile to ensure the job was done properly. We did not have a radiator drain valve, they advised us to go and get one and installed it for us. Within 10 days after the installation, we received the warranty from Viesmann via email. Long story short, very happy with the service!

New boiler fitted. Old one has packed up. Managed to get everything sorted and boiler fitted within a few days of first getting in touch with them. Really responsive guys, been very quick to get any issues sorted right away. Would highly recommend and will be using in future.

What a fantastic job from start to finish! New bolier installation and relocation, fantastic price and fabulous work ethic. The whole process was floorless. Very polite and super clean, wouldn't hesitate to recommend and use again.

I now had my boiler installed 2 months ago by Heating Improvements. All I can say is that I'm really happy with my Viessmann boiler and how the work has been executed. Fair pricing, great work, prompt booking and a happy customer! Many thanks for this install. The engineer, Mohamed, was exemplary! I'm very happy with my new boiler. I passed your details to friends who are looking to change their boiler too. If you work with this company, ask for Mohamed! Great work and thanks again!

First class service and boiler fitment highly recommend. A big thank you from Barrie and Sue xx