• Gas Safe registered 916923
  • £2 million public liability insurance
  • Company No. 16834283
  • City & Guilds and NVQ qualified plumbing
  • Rated 5.0 on Google

InstaGasWorks Plumbing & HeatingPlumber and gas engineer in South London, with the price agreed first.

Boiler repairs and servicing, new boilers, landlord gas safety certificates and everyday plumbing, from a Gas Safe registered engineer based in Streatham.

InstaGasworks Plumbing and Heating van at Battersea Park. Reliable, professional, local. Boiler servicing, breakdowns and repairs, central heating installation, plumbing solutions, bathrooms and kitchens. Call 07548 984174 or 0208 226 0205, or email info@instagasworks.com. Gas Safe registered, proudly serving South West London and surrounding areas.

InstaGasWorks is an independent plumbing and heating business on Mitcham Lane in Streatham, covering South London from Battersea and Putney down to Croydon and Sutton. Boilers are repaired, serviced and installed, heating and plumbing put right, and landlord gas safety checks carried out by the engineer who answers the phone.

No heating, a service due to keep the warranty, or a new boiler on the cards: every price is published on this site and agreed before any work starts.

Gas Safe RegisterGas Safe registered 916923Check InstaGasWorks on the register

Gas, heating and plumbing across South London

Every service has its own page with what the job involves, its prices and how to book. Servicing and breakdown visits can be booked online, and for emergencies the phone is answered 24/7.

Not sure which service you need? Call 0208 226 0205 and describe the problem, or read the advice guides.

Rated 5.0 from 22 Google reviews

Read the reviews
Engineer explaining a boiler check to a homeowner
Engineer arriving at a London home for a service visit
Engineer testing a radiator while the homeowner looks on
Engineer servicing a boiler in a family kitchen
Engineer reviewing boiler information on a tablet with a homeowner
Engineer checking a home heating system while a couple looks on

About InstaGasWorks

Why families keep this number on the fridge

InstaGasWorks looks after homes across south west London, and most new work still comes from someone telling a neighbour.

Your Gas Safe registered engineer turns up when promised, explains what was found before touching anything, and quotes the job before starting it. Whether it's a full system upgrade or a boiler that died on the coldest night of the year, you get the same engineer and the same standard.

Read the story

Your gas and heating engineer across South West London

InstaGasWorks covers a tight patch, from Battersea and Putney, down through Wimbledon and Streatham, to Croydon and Sutton. Staying local is what makes same-day breakdown visits possible. Pick a borough to see what's covered.

Not on the list? Call 0208 226 0205 and you'll hear straight away whether your address is within reach.

CoveredNot coveredHover or tap any borough

Recent jobs, straight from the van

Real installs from real homes across London: boilers, bathrooms, cylinders and gas fires, all by a Gas Safe registered engineer.

What customers say

Every review below is a real one from the InstaGasWorks Google listing. Read them there if you'd rather check for yourself.

Mark Lewis

Genuine review from the InstaGasWorks Google listing

Really great service, sorted our problem even late in the evening, many thanks.

Emily Walther

Genuine review from the InstaGasWorks Google listing

Amazing service! Issue with my boiler was fixed within 24 hours despite needing a new part to be ordered

Pyrouz Alinia

Genuine review from the InstaGasWorks Google listing

Called chris out for an emergency. He isolated and made safe the problem late Sunday evening. Three days later he’s fitted the new part. Professional and efficient service.

phillip West

Genuine review from the InstaGasWorks Google listing

Fantastic company. I had an urgent problem with my boiler. Chris fitted me in quickly, came round, talked me through what was wrong, and fixed it there and then. Really good service and excellent value for money.

Joshua Howes

Genuine review from the InstaGasWorks Google listing

Couldn’t recommend him highly enough. Absolutely brilliant service from start to finish. He was friendly, professional, knowledgeable and went above and beyond to get everything sorted for me. He explained exactly what the issue was, kept me updated throughout and made sure everything was working properly and safely before leaving. Really reliable, easy to deal with and clearly takes a lot of pride in his work.

Ratna Gurung

Genuine review from the InstaGasWorks Google listing

Chris was very kind and professional. He worked cleanly and left everything tidy afterwards. I really appreciated his friendly service and would happily recommend him!

Sivagamy Tharmalingam

Genuine review from the InstaGasWorks Google listing

Chris was great. I needed a gas stove top replaced and he helped confirm if the model I selected would fit the dimension via messages. Chris also gave me a time range for the work involved and clear communication of costs. On the day he arrived promptly, finished the work and did all the safety checks. I would recommend Chris.

Robert Montgomery

Genuine review from the InstaGasWorks Google listing

Absolutely fantastic called Chris to decommission an old gas fire in a hurry and he came same day and did a great job, great price, great attitude 10/10

thomas simpson

Genuine review from the InstaGasWorks Google listing

Chris was great for our boiler service. I reached out to him on Thursday afternoon and he came over the next day promptly at the agreed time. He was friendly and got the job done quickly, with reasonable and transparent pricing. I’d be happy to recommend him to anyone

John

Genuine review from the InstaGasWorks Google listing

Chris overcame several problems when dealing with the old gas pipes, removing two large radiators and capping off the connections to one radiator that was not being replaced. He also happily fitted in with my schedule for the complete renovation of my lounge, which meant making several visits. The new designer radiator weighed a hefty 51kgs but Chris was undaunted and managed to lift it onto the new brackets - with mainly verbal encouragement from me! All in all, a great job. Chris worked hard, dealt with the unexpected problems professionally, and I am very pleased with the result. I have no hesitation in recommending him.

aftab aziz

Genuine review from the InstaGasWorks Google listing

Chris was amazing. He was responsive, helped problem solve over text, and fixed our hob issues in person very efficiently. 100% recommend.

Stuart Morgan

Genuine review from the InstaGasWorks Google listing

Chris helped to install a gas hob and electric oven - worked very collaboratively as we swapped out for a freestanding oven. Would recommend and use again

Kenisha patreice Medder

Genuine review from the InstaGasWorks Google listing

Thank you so much for your services. I would highly recommend 👌. …

Andrew Etuk

Genuine review from the InstaGasWorks Google listing

Prompt and effective repair on my boiler

Sean O'Sullivsn

Genuine review from the InstaGasWorks Google listing

Excellent service. Efficient and reliable. Chris has a great manner in the way of explaining what needs to done and how he will do it. No hesitation in recommending Instagasworks and I will contact again if needed in the future

David Gilmour

Genuine review from the InstaGasWorks Google listing

Instagasworks plumbing and Heating. This is the most competent and efficient company with regard to the installation and maintenance of heating systems that I have ever come across. They have just installed a new boiler in my kitchen. This company has earned the four star rating that I have awarded.

Samantha ashford

Genuine review from the InstaGasWorks Google listing

Amazing service, friendly and very hardworking

Charlotte Osborne

Genuine review from the InstaGasWorks Google listing

Chris is kind and helpful. He is quick to respond and goes above and beyond to help.

Mohamed Siddik

Genuine review from the InstaGasWorks Google listing

Amazing customer service, chris goes over and beyond!

Simon

Genuine review from the InstaGasWorks Google listing

I can’t recommend Chris at Instagasworks highly enough. Over the course of a week he resolved a high pressure issue on my boiler which had been ongoing for over a month. He explained everything really clearly and dealt with the issue with integrity, which involved replacing a heat exchange plate. I never got the impression he was trying to rip me off and his prices are fair and competitive. My boiler is located in an awkward location but he worked with me to ensure he could complete the work, and I’ll definitely be using his services in the future.

Nadir Bennis

Genuine review from the InstaGasWorks Google listing

Great service from start to finish. Arrived on time, explained everything clearly, and got the job done quickly and neatly. Would definitely recommend!

Google reviews

5.022 reviews

Checkatrade reviews

9.86out of 1013 reviews

Qualifications & boiler brands

InstaGasWorks Plumbing & Heating works on a wide range of boiler makes and models, providing professional servicing, repairs, fault diagnostics and installations.

Gas Safe Registered
BPEC Certified
City & Guilds NVQ Qualified
WRAS Approved
Baxi
Glow-worm
Ideal Heating
Vaillant
Worcester Bosch

Answers before you call

The things people ask most, including what to do right now if you smell gas or a pipe has burst.

Safety & Compliance

Boiler & Heating

Heating or plumbing problem? Get it sorted.

Book a Gas Safe registered engineer for boilers, heating and plumbing across South London, with the price agreed before any work starts.

Rated 5.0 on Google

Phone answered 24/7. Same-day visits when the diary allows.