Mark Williams plumbing and heating

Mark Williams plumbing and heating I provide plumbing and gas services, specialising in the installation, maintenance, and repair of gas boilers, pipework, and water systems.

I deliver safe, efficient, and compliant solutions for residential properties, with a strong focus on quality

A few of last weeks jobs! from boiler replacements to leaking boilers and some central heating upgrades✅ new Worcester r...
30/08/2026

A few of last weeks jobs! from boiler replacements to leaking boilers and some central heating upgrades

✅ new Worcester ri replacing an old inefficient Potterton
✅ full system power flush
✅ hive heating upgrade
✅ boiler repairs
✅ new radiators

All jobs done to the highest standards, doing the job right the 1st time 🔥
Get in touch for any plumbing or heating upgrades before the season gets really busy

✅New bathroom in sage green and a  full central heating job completed today, the lovely customer is keeping the original...
05/08/2026

✅New bathroom in sage green and a full central heating job completed today, the lovely customer is keeping the original floor and hoping to polish it back
✅complete new soil stack in black
✅intergas xclusive boiler with a 12 year warranty and hive smart controls
✅full system flush after new installation
✅commissioned and registered with manufacturer and gas safe

New intergas xclusive installed with hive smart controls with a 12 year peace of mind warranty 🔥
02/07/2026

New intergas xclusive installed with hive smart controls with a 12 year peace of mind warranty 🔥

Need a reliable heating engineer? We provide professional boiler installations, annual servicing, and fast, efficient re...
03/06/2026

Need a reliable heating engineer? We provide professional boiler installations, annual servicing, and fast, efficient repairs for all major boiler brands.

✅ New Boiler Installations
✅ Boiler Servicing & Safety Checks
✅ Emergency Boiler Repairs
✅ Friendly, Reliable Service
✅ bathroom refurbishment
✅ general plumbing

Most of this weeks work completed for happy customers including new column radiator installations, moving the location o...
21/05/2026

Most of this weeks work completed for happy customers including new column radiator installations, moving the location of column radiators, noisy boiler repairs, bathroom upgrades, leaking toilets, i especially liked the black column radiator where pipe work to it was challenging so i suggested running pipework inside some purpose made skirting to overcome the issue,
If your looking for any work doing get in touch for any of your gas or plumbing jobs



Some of this weeks work, new boiler replacing a ferroli that has several leaks and was not economically repairable, fini...
14/05/2026

Some of this weeks work, new boiler replacing a ferroli that has several leaks and was not economically repairable, finished off a kitchen extension job for a lovely customer




Half a bathroom upgrade for a lovely customer completed, the lady wanted to replace the bath with a new shower enclosure...
06/05/2026

Half a bathroom upgrade for a lovely customer completed, the lady wanted to replace the bath with a new shower enclosure, new vanity basin, new column radiator fitted and sized correctly as the previous towel rail wasn’t warming the bathroom enough, new tiled flooring, all upgrades in sage green which I must admit looks brilliant


You can find my business on Google. Check out my 5‑star ⭐⭐⭐⭐⭐ reviews, it is great to hear such positive feedback from c...
29/04/2026

You can find my business on Google. Check out my 5‑star ⭐⭐⭐⭐⭐ reviews, it is great to hear such positive feedback from customers. I am committed to delivering a high standard and reliable service, your safety and satisfaction is my priority. 🔥🙂

If I’ve done work for you, I’d really appreciate it if you could leave a review too - https://g.page/r/CVo7WhY_anPIEBM/review

Thank you for the support! 👍

5.0 ⭐ · Gas engineer

2 x heat only conversions to combi’s completed this week, 1st job was an open vented system with a modern boiler but cus...
18/04/2026

2 x heat only conversions to combi’s completed this week, 1st job was an open vented system with a modern boiler but customer wanted a combi, 2nd job was and unvented system and customer wanted a combi to make more room for a larger shower room by removing the cylinder, all installed to regulations and gas safe compliant and a system flush





Relocation of combi boiler from bedroom to new kitchen extension build with air and frost pipe protection installed, ong...
11/04/2026

Relocation of combi boiler from bedroom to new kitchen extension build with air and frost pipe protection installed, ongoing job that is progressing nicely and boiler will be reregistered with ideal/gassafe



Address

12 Llwynon Crescent
Blackwood
NP120ND

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 5pm
Sunday 8am - 5pm

Telephone

+447557980082

Alerts

Be the first to know and let us send you an email when Mark Williams plumbing and heating posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Mark Williams plumbing and heating:

Shortcuts

Share