MARC NASH 07462 936 766
Caerphilly & South Wales

Plumbing & heating,
done properly.

From dripping taps to full boiler installations — Marc Nash Plumbing & Heating Ltd delivers tidy, reliable work at a fair price. Gas Safe registered and fully insured.

Call Marc WhatsApp Get a free quote
Gas Safe Reg No. 935268 Fully insured Free, no-obligation quotes
MARC NASH
PLUMBING & HEATING LTD
What we do

One trusted engineer.
Every job covered.

No call centres, no subcontractors. You deal with Marc from first phone call to finished job.

Boiler installation

New A-rated boiler installs, replacements and upgrades — sized properly for your home and fitted to manufacturer spec.

Central heating

Full heating systems, radiator swaps, power flushing, smart thermostats and cold-spot fixes to get every room warm.

Boiler servicing & repair

Annual services, fault-finding and repairs to keep your boiler safe, efficient and out of trouble in winter.

Leaks & emergencies

Burst pipes, leaking tanks, no hot water — fast response call-outs to stop the damage and get you sorted.

Bathrooms & kitchens

Taps, toilets, showers, sinks and full bathroom plumbing — neat first fix and second fix work you won't have to hide.

Gas safety certificates

Landlord gas safety checks (CP12s) and homeowner inspections, carried out by a Gas Safe registered engineer.

Burst pipe? No heating? No hot water?

Don't let a small leak become a big bill — call now for a fast local response.

07462 936 766
Gas Safe Register logo REG NO. 935268
Safety first

Gas work you can trust

  • Gas Safe registered (Reg No. 935268) — legally qualified to work on boilers, hobs, fires and all gas appliances. You can verify the registration on the Gas Safe Register.
  • Fully insured — every job is covered, from a washer swap to a full system install.
  • Honest pricing — clear quotes before work starts. No surprises on the invoice.
  • Tidy work — dust sheets down, mess cleaned up, and your home left as we found it.
Reviews

What customers say

Genuine recommendations from the Marc Nash Plumbing & Heating Facebook page.

★★★★★

"Marc fitted our bedroom radiator for us last week. He was a pleasure to deal with. Polite, professional and did a neat, clean job. Wouldn't hesitate to recommend. Already looking to have him back."

SH Sue HewittRadiator fitting · January 2025
★★★★★

"Brilliant service. Clean, quick and a good price too. Rads look great and pump out plenty of heat. Thank you Marc for giving us a nice warm home."

KT Kelly TurnerRadiators · February 2023
★★★★★

"Highly skilled and knows his stuff. Boiler service carried out today. Running like a dream. Toasty warm house tonight, thanks Marc."

PJ Paul JamesBoiler service · February 2023
★★★★★

"Quick prompt service, fitted a tap out the garden. Polite and friendly service, would def use again. Thank you!"

AG Amanda GriffithsOutdoor tap · March 2023

All reviews are public recommendations on Facebook — search "Marc Nash Plumbing & Heating Ltd" to read more.

About

Your local plumber,
not a national call centre

Marc Nash Plumbing & Heating Ltd is a local, independent business serving Caerphilly and the surrounding South Wales valleys. When you call, you speak to Marc — the same engineer who turns up at your door and does the work.

Whether it's a dripping tap that's driving you mad, a boiler that won't fire up on a cold morning, or a full bathroom refit, the approach is the same: turn up when promised, do the job right, charge a fair price.

Most work comes from repeat customers and word of mouth — because a plumber you can rely on is worth holding on to.

Gas Safe registeredReg 935268
CoverageCaerphilly & South Wales
QuotesAlways free
Emergency call-outsFast response
Book a job

Request a call-out or quote

Fill this in and Marc will get back to you — usually the same day. For emergencies, always phone.

Prefer to talk? Call 07462 936 766, WhatsApp Marc, or email marcnash9@gmail.com.

Request sent

Thanks — Marc will be in touch shortly. If it's urgent, call 07462 936 766.

Get in touch

Need a plumber?
Talk to Marc.

07462 936 766

Message Marc on WhatsApp

Send a photo of the problem and get a quicker quote.

When to call

  • Monday – Friday8:00 – 18:00
  • Saturday8:00 – 13:00
  • SundayEmergencies
  • Emergency leaksCall any time