Plumbing and heating services in Southampton

Mark Oliver Plumbing

Oil Heating Specialists in Hampshire

Phone Number: 02381 611996

Mobile Number: 01962 435026

Customer Reviews

Mark visited when our 25 year old boiler broke and gave a very competative quote incorperating most of our original system , unlike other installers who quoted to change our system unnecessarily. He completed work on time and kept to quotation.

by Carl ★★★★★

Mark installed a new oil fired boiler for me several years ago, which he has regularly serviced (and sent me reminders if I forget!). He is always reliable and his communication is excellent. He installed an electric water heater in my annexe last year, and is very knowledgeable on all aspects of domestic plumbing. I would recommend his services unconditionally.

by Caroline Fairley ★★★★★

Over the years Mark has installed a new Grant oil boiler and serviced the boiler for us annually. He is reliable and does a good honest job at a reasonable price. Always contactable for advise and tells you things as they really are.

by Colin ★★★★★

Mark has serviced and repaired our oil-fired heating system for ten years. He always turns up when he says he will and has never let us down. What more can you ask for?

by Paul ★★★★★

Mark has always been prompt and reliable to fix all our boiler needs.

by Alex ★★★★★

Mark has installed and maintained boilers for me and my family. He does other heating and plumbing work as well. He is very reliable and talks sense!

by Tony ★★★★★

Myself and other family members have used Mark for a number of years. He has helped promptly with any heating issues we've faced, going out of his way to get things sorted, as well as being reliable for annual maintenance. His work is always of the greatest standard, undertaken professionally, and I highly recommend him.

by Lauren Foye ★★★★★

Mark installed our oil boiler 5-6 years ago and he services it every year for us. He is extremely helpful, always advises us of any replacement parts required with costs involved, has always provided a first class service. We thoroughly recommend him.

by Wendy Lewis ★★★★★

Boiler fitted and serviced. AGA serviced.

by Jo Gatrall ★★★★★

We’ve been using Mark since 2014 when he installed a new Grant oil boiler for us, we have it serviced by him every year and have received excellent service from him. We thoroughly recommend him, he is punctual, tidies up after carrying out the service and his charges are very competitive. He is a very genuine tradesman who won’t rip you off.

by Wendy ★★★★★

Annual oil boiler service.

by Jackie Summer ★★★★★

We actually found Mark via the Grant boiler directory of registered oil boiler technicians. Our oil boiler had failed and several technicians (including the person who installed the boiler) had either not responded to our 'help' requests or had failed to repair the fault despite claiming they had. Mark responded quickly and fixed the fault plus some additional boiler issues. We were so pleased, we also got him to replace our thermostatic shower bar which wasn't working and will be servicing our boiler. He is now on our list of reliable tradespeople we can call upon when needed.

by Emma ★★★★★

Very pleased with Mark’s servicing of our oil boiler. We will be booking him again next year.

by David ★★★★★

Annual grant combi oil boiler service.

by Mrs M Mitchell ★★★★★

Annual oil boiler service.

by L M Lochrie ★★★★★

Great communication, did what he said on time and to good standard Only a small job, but will be using him for further projects going forward.

by Pete ★★★★★

Repairs and service to a Grant Vortex Blu Combi.

by Tina Henley ★★★★★

Supplied and fitted central heating pump.

by Caroline Fairley ★★★★★

I cannot praise Mark highly enough. My blower boiler malfunctioned at Christmas leaving me with no heat. I was given Mark's name and he immediately responded. He came and dealt with the problem, efficiently, professionally and competently. He pointed things out that other engineers had never mentioned. I was so impressed I will be using him from now on and he will come and service my boiler in August 2023. Highly recommend.

by JEAN LEE ★★★★★

Although Mark was unable to help us in the end, as our equipment was to old and in a bad state to be repaired, he was both very knowledgeable and helpful and tried to assist us free of charge.

by Justin Brown ★★★★★
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