Mr Andrew Gardner

Welcome to LDN Gas &amp; Heating Ltd LDN Gas &amp; Heating Ltd Hi, I&#39;m Andy from LDN Gas &amp; Heating. I have over 20 years&#39; experience in the gas, heating &amp; plumbing sector, having been trained by British Gas. I remained with British Gas for 13 years &amp; branched out into my own business in 2017. With first class diagnostic skills on all boilers, central heating systems &amp; domestic gas appliances, not every answer you get form LDN Gas &amp; Heating is going to be, &quot;unfortunately you need a new boiler.&quot;  The services I provide are as follows. <ul><li>Repairs &amp; servicing on the following appliances </li></ul><ol><li>Boilers </li><li>Water heaters </li><li>Gas fires </li><li>Cookers &amp; hobs</li><li>hot water storage cylinders</li></ol><ul><li>Boiler replacement &amp; installation</li><li>Central heating system design</li><li>Power flushing </li><li>Landlords CP12 certificates</li><li>Radiator installations </li><li>Domestic plumbing</li></ul> Throughout my career I have always held customer satisfaction as the utmost important quality a tradesman can provide, so LDN Gas &amp; Heating work to the highest standards possible, providing a first-class service at a reasonable price.  I also have an extremely strong ethical code &amp; you can be assured that work will only be quoted for or carried out if it is necessary. You can rest easy that you have found a company that you can trust &amp; rely on. So please don&#39;t hesitate to call, text or email if you have any needs that LDN Gas &amp; Heating can assist you with.  Thanks for taking the time to view my page.  Andy Gardner LDN Gas &amp; Heating LtdWeb Site: https://www.ldngasandheating.co.uk/Instagram: ldngasandheating (Please note that during peak times a non-refundable booking deposit may apply)

OFFER'S

Installed an excellent Ideal Vouge Max 32c combination boiler, vertical flue set up and weathered in by a professional roofer supplied by ourselves. We also installed an Ideal filter and fully insulated the pipework and all backed up with a 12 year manufacturers warranty 

Combination boiler conversion SE18

Removed this old 25 year old Potterton profile heat only conventional boiler 

Nice new Ideal Logic Max 30c condensing combination boiler fitted with an Ideal system filter and all backed up with a 10 year manufacturers warranty 

Conventional to combination boiler conversion 

Powerflush machine earning its keep. Carrington out a full system powerflush of the central heating system

Boiler conversion to a combi system from an old open flued floor standing boiler 

Installed a nice new Ideal Logic Max 30 with an Ideal system filter and backed up with a 10 year warranty

35+ year old boiler replacement

Needed a few coats of paint, but the removal of the cylinder and tanks has created more storage space or a utility area.

Replaced the 35+ year old potterton netaheat boiler 

Removed the leaking cylinder and tanks from the airing cupboard

Replaced this old leaking potterton suprima he just as it started leaking when the customer was selling the property. 

Emergency boiler replacement to secure sale of house. 

Fitted this nice new Worcester 27ri with a greenstar system filter, all backed up with a 7 year parts and labour guarantee.

Combination boiler conversion

Removed the old cylinder and water tanks. 

Carried out a full system powerflush to remove debris and clear any blockages 

Results of the powerflush. These strong magnets pick up most of the dirt in the system

Installed a 30kw ideal logic max with an ideal system filter, vertical flue and all backed up with a 10 year warranty.

Nice new ideal boiler with a 5 year warranty & central heating filter. 

Emergency boiler replacement

Next service due sticker so the customer has a reminder. 

Heat only boiler swap Chatham

Nice new Ideal Logic Max heat 15 with a 10 year manufacturers warranty

Nice new Ideal Logic Max with a 10 year Warranty

Potterton Mircon Boiler Replacement

magnacleans filters attached to the powerflush machine shows just how dirty the system, had to be cleaned 4 times but it was a big system

magnacleans magnetic filters attached to the powerflush machine shows just how dirty the system

magnacleans filters attached to the powerflush machine. Hell of a lot of sludge on these.

kamco powerflush machine. powerflush is a must to clean the system ready for a new boiler.

the old boiler, potterton micron 20years old.

2 year old leaking potterton replacement

leak caused by poor water quality as the the boiler wasnt powerflushed when it was fitted

nice new ideal 30kw combi boiler fitted in the loft with fernox filter & 5 year warranty 

combi conversion

gas pipe re-run to accommodate the new combi relocated to the loft

magnacleans magnetic filters attached to the powerflush machine shows just how dirty the system, had to be cleaned 3 times for just 7 rads

draining the powerflush machine into a bath that to be replaced.. water was filthy

full system powerflush... system was extreamly

combi conversion 

Boiler install Plumstead SE London 

Nice new ideal logic Max 30 with a 10 year manufacturers warrant and an ideal filter. 

Old Worcester boiler had a hole in the bottom of it of it due to a water leak from lack of servicing. 

Powerflush being carried out on the 30 year old system. 

30 year old boiler replacement

30 year old thorn apollo that was in stalled when the property was built was ripped out. 

Vaillant ecotec plus 424 fitted with fernox omega TF1 filter 

Customer purchased property which needed extensive renovations before him & his family could move in. The property had no gas so I ran a gas pipe from the front of the property & installed a new ideal combi boiler with filters & all pipework. Still lots of work to be done but the job is going great & the property is looking transformed. (Obviously the flue isn't fitted yet) 

Complete house renovation. 

Nice New Ideal Logic+ 30 fitted, powerflush, magnetic filter, 7 day programmable wireless room thermostat & 7 year manufacturers warranty on the boiler. Decorator to follow next to repair & tidy wall as the boiler is smaller than the previous vaillant & also box in the pipes. 

Boiler replacement 22/01/18

10+ years old leaking  vaillant ecomax out. 

Boiler installations

New towel rail station

Customer wanted the old standard style radiator removed & a new designer radiator fitted on another wall. 

Radiator replacement & pipe work 

Nice new designer rad fitted. The customer requested it be fitted high on the wall. 

Radiator replacement and pipework. 

Installed this lovely looking floating fire in bexleyheath. 

Floating fire installation

Customer didn't want the wall opened to move the location of where the pipes came out of the wall so the pipework was adapted to suit the new rad. 

Radiator upgrade

Call to remove this radiator & adapt pipework to suit new column

Radiator upgrade 

Other work

Powerflush machine

These are the magnets full of sludge. Had to clean the filters off half way through as the system was so bad. 

Magnacleanse magnets 

Stong magnetic connected to the powerflush machine. These catch most of the magnetic sludge for a more effective clean. 

Magnacleanse filters. 

Powerflushing 

LDN Gas & Heating Ltd

I invited Andrew for a second opinion during my annual boiler service in April 2026 after another engineer told me the boiler needed replacing and offered to do the work for around £3,000.
Andrew serviced and adjusted the boiler, showed me the key readings and indicators, and explained everything clearly. I really appreciated that he focused on solving the actual problem rather than trying to sell unnecessary parts or additional work.
Professional, honest, and knowledgeable. I’ll definitely use his services again.

A gas engineer I can trust.

Excellent service

We always use LDN Gas and Heating and couldn't recommend Andrew enough! He has always been quick to help when we have had any problems or queries with our heating. He installed a new boiler for us when the old one died and we most recently used him to service the new one. He is always very friendly,  professional and definitely knows his trade!

A reliable gas and heating engineer

Brilliant service, so helpful and professional. Will be using again

Very professional engineer

After posting on my local Facebook group to see if anyone else had any issues after the powercut Andrew reached out to me and provided some neighbourly advice. He then came round to look at the boiler and managed to fix the problem quickly and would not accept any money for it. Will be using Andrew for any future boiler related jobs. 

Boiler Broken After Powercut

I am selling my house and needed a boiler service quickly (to avoid exchange delays)!

Andy was really quick getting me booked in and was very thorough when conducting the service. Will definitely be using him when we move into our new home! 

Boiler Service

Average score based on 4 reviews in the last 12 months

Services offered by LDN Gas & Heating Ltd in Kent etc

LDN Gas & Heating Ltd | Rochester | Checkatrade

Welcome to LDN Gas &amp; Heating LtdLDN Gas &amp; Heating LtdHi, I&#39;m Andy from LDN Gas &amp; Heating. I have over 20 years&#39; experience in the gas, heating &amp; plumbing sector, having been trained by British Gas. I remained with British Gas for 13 years &amp; branched out into my own business in 2017.With first class diagnostic skills on all boilers, central heating systems &amp; domestic gas appliances, not every answer you get form LDN Gas &amp; Heating is going to be, &quot;unfortunately you need a new boiler.&quot; The services I provide are as follows.Repairs &amp; servicing on the following appliances Boilers Water heaters Gas fires Cookers &amp; hobshot water storage cylindersBoiler replacement &amp; installationCentral heating system designPower flushing Landlords CP12 certificatesRadiator installations Domestic plumbingThroughout my career I have always held customer satisfaction as the utmost important quality a tradesman can provide, so LDN Gas &amp; Heating work to the highest standards possible, providing a first-class service at a reasonable price. I also have an extremely strong ethical code &amp; you can be assured that work will only be quoted for or carried out if it is necessary. You can rest easy that you have found a company that you can trust &amp; rely on. So please don&#39;t hesitate to call, text or email if you have any needs that LDN Gas &amp; Heating can assist you with. Thanks for taking the time to view my page. Andy Gardner LDN Gas &amp; Heating LtdWeb Site: https://www.ldngasandheating.co.uk/Instagram: ldngasandheating(Please note that during peak times a non-refundable booking deposit may apply)

Welcome to LDN Gas &amp; Heating LtdLDN Gas &amp; Heating LtdHi, I&#39;m Andy from LDN Gas &amp; Heating. I have over 20 years&#39; experience in the gas, heating &amp; plumbing sector, having...

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