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  • Gas Safe registered
  • Rated 5.0 on Google
  • 24/7 emergency call-out
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Wandsworth · SW17

Plumbers & Gas Engineers in Tooting

Tooting is minutes from our Streatham base, so SW17 gets some of our fastest response times - handy when the boiler drops out mid-winter or a leak comes through the ceiling.

We work across Tooting Broadway, Tooting Bec and the terraces in between: Gas Safe boiler work, emergency plumbing, landlord certificates and all the general plumbing jobs in between.

Gas Safe registeredAround 10 minutes from our Streatham baseCovering SW17
Tooting Bec Lido's colourful changing-hut doors reflected in the pool at dawn

What we do in Tooting

Emergency Plumber in Tooting

Burst pipes, major leaks and gas emergencies in Tooting, 24 hours a day. We'll talk you through making things safe while an engineer is on the way.

Water leaks £150 · Gas leaks £180

Boiler Repair

No heating or hot water? Emergency boiler repairs and same-day diagnostics across Tooting, on all major brands - Vaillant, Worcester Bosch, Ideal, Baxi and more. Fault codes, leaks and pressure problems solved.

£120 diagnostic - deducted from your repair

Boiler Servicing

Annual servicing keeps your boiler safe, efficient and inside its manufacturer warranty. Gas tightness test, flue gas analysis, controls and pressure checks, condensate trap cleaned.

Basic £120 · full service £220

Gas Safety Certificates (CP12)

Landlord gas safety certificates for rental properties in Tooting, with certificates emailed the same day. Appliances tested by Gas Safe registered engineers.

£80 · extra appliances £30 each

General Plumbing

Taps, toilets, leaks, blocked pipes and bathroom plumbing across Tooting - the everyday jobs, done properly at fixed prices agreed before we start.

Repairs from £80

Boiler Installation

New high-efficiency combi and system boilers, sized properly for your home in Tooting. Free survey, written quote, and old-boiler removal included.

From £2,500 · powerflush, filter & 12-yr warranty

Local engineers who know Tooting

Tooting's Victorian terraces sit on some of the hardest water in London, and it shows - scaled-up heat exchangers, noisy boilers and blocked shower heads are everyday call-outs here. Regular servicing and a system filter make a real difference, and we fit and maintain both.

InstaGasWorks is based at 37 Mitcham Lane, Streatham - around 10 minutes from Tooting. We keep our patch tight on purpose: it's how we manage same-day call-outs and turn up when we say we will.

Why Tooting chooses us

  • Gas Safe registered engineers - verify us on the register
  • Rated 5.0 by our customers on Google
  • Fixed prices agreed before any work starts
  • 24/7 emergency call-outs across SW17
  • Diagnostic fees deducted when you accept our repair quote
  • Local, family-run - not a national call centre

Tooting questions, answered

01How quickly can a plumber reach Tooting?

We're based on Mitcham Lane, effectively on the Tooting/Streatham border, so SW17 is usually within 10 minutes. Emergency call-outs in Tooting are often our quickest of the day.

02Do you do landlord gas safety certificates in Tooting?

Yes - CP12 landlord gas safety certificates are £80 with the boiler and hob included, and extra appliances £30 each. Tooting has a big rental market and we do these daily, usually with next-day availability.

03Why does my boiler keep scaling up in Tooting?

South West London sits on very hard water, and SW17 is no exception. Limescale collects in heat exchangers and hot water pipework, cutting efficiency. An annual service plus a scale reducer or magnetic filter keeps it under control - we can fit both.

04How much is a boiler service in Tooting?

A basic boiler service in Tooting is £120 - gas tightness test, flue gas analysis, controls and system pressure checks, condensate trap cleaned and the expansion vessel recharged. A full service, which adds a strip-down and internal clean, new seals and genuine manufacturer parts, is £220. Annual servicing keeps your manufacturer warranty valid.

05How much does a new boiler cost in Tooting?

A straightforward combi-for-combi swap starts from £2,500, and that price includes a powerflush, a magnetic filter, a limescale reducer, one free heating control and up to 12 years warranty. Converting an older conventional system costs more depending on pipework and flue routes, so we survey Tooting homes free of charge and give a written quote before anything is booked.

More questions? Read our full FAQ or call us - we're happy to give advice over the phone.

We also cover nearby

Need a plumber in Tooting today?

Call now for same-day availability, or book online in under a minute. Free, no-obligation quotes on all bigger jobs.