Gasman Energy Advisory Services Ltd

Boiler repair - called 20mins before arrival - carried out the work required - and left leaving information on how to reset the boiler if required in future.

Polite and helpful engineer who serviced the boiler and then made a video of how to change settings etc if I needed to in the future.
Great office staff as well to book through who are always friendly

I have dealt with this company for many years and have always had excellent service from them all. They are a very friendly company and work has always been carried out efficiently. All engineers have been very pleasant and helpful.

New boiler fitted in new site involving pipework alterations. Subsequent annual inspections and maintenance carried out. All satisfactorily done by courteous and friendly personnel.

I have used all of the services of Gas Man Energy for a great many years and have recommended them countless times. I believe their engineers are better acquainted with the gas, heating, electric and plumbing of my home than I am.

Called the company after an issue with my kitchen sink. They were able to book me in for the following day and called before they arrived. They provided an email quote with pictures of the issue, they had to order the part in but were able to book me in and complete the work a couple of days later- working with me to find a suitable slot within my work schedule. Pleased with the quality of work and will definitely use them for any future plumbing issues

I had Gasman come out to replace and old CO alarm that had reached the end of life and to quite a tricky plumbing problem where there was water running into both of my toilets bowls. Derek came out to take a look and diagnosed the issue quickly (the faceplate wouldn't come off so had to be broken in order to get to the syphon), took plenty of photos of the syphon and faceplate to help in sourcing the correct parts.

This is where it got complicated in that as the cisterns were coming up for 10yrs old, getting the correct parts would be difficult. I cannot fault Robert's persistence in finding the correct parts from the original manufacturer. The manufacturer originally sent the wrong backplate for the faceplate's, but thankfully they had one that would fit my older system and now after waiting a few weeks to get the parts in stock both my toilets are now fully functional, with new modern faceplates without the need to dismantle my bathrooms and replace the whole system. I cannot fault Derek and Roberts persistence to try and resolve the problem with minimal inconvenience.

They were very reasonably priced considering the effort it took to source the parts. I wouldn't hesitate to phone them in future if I am in need of a very trustworthy plumber or electrician

Used Gas Man Energy previously to fit my new boiler and were excellent. Had to phone them out recently regarding a leak in water tanks in our loft again their service was excellent. Will definitely use GasMan Energy again in the future. Would highly recommend them.

New boiler fitted.

Prompt & friendly service.

had boiler serviced after they fitted a new boiler last year, customer service was excellent and engineer did a great job would definitely recommend

new Boiler fitted

Gas central heating boiler service followed a couple of days later by replacement of a faulty diverter valve which was identified during the service. Both visits were easy to arrange for convenient time, engineers arrived early within the agreed timeslot, both engineers phoned 10 or 15 minutes prior to arrival. Both pieces of work were quoted for prior to agreeing to go ahead and both were completed in the estimated time and at the agreed price. For both visits each engineer attending was polite, Covid compliant, punctual and fully explained what was done and why. Absolutely satisfied customer, will definitely use again and no hesitation in recommending.

Boiler Annual Service, the usual high standard of workmanship, on time, fully compliant re Covid PPE, professional, and always willing to help or advise.
I have used the company for years and always find them with the same professionalism.

If you want peace of mind regarding central heating and plumbing work this is the company for you.

Mr P Echlin

Have used this company for a number of years to maintain and service our combi boiler. The engineers are always on time,polite and always very professional.

Removal and installation of new Valiant boiler,first class service and and first class installation team,no complaints.
If need be would use them again. 10 out of 10.

Great service from start to finish. Would highly recommend.

BOILER STOPPED WORKING ON CHRISTMAS EVE.....GASMAN CAME EARLY MORNING, HAD TO AND GET REPLACEMENT ITEMS AND ALL REPLACED AND FIXED BY EARLY AFTERNOON....AND VERY REASONABLE PRICED...THANK YOU

Annual gas boiler maintenance and certification.

I called the emergency number last night about a boiler pressure issue at our sons flat.
All fixed and heating back on in less than an hour which was fantastic.
Appreciate the help from Gasman Energy when we most needed it.

Delighted with the service. All staff a pleasure to deal with and I will certainly use them again. Great technical knowledge and customer service.