What work do you need?
Need a New Boiler?
Get FREE no-obligation quotes now!
- No delays! Get quotes today
- Compare quotes & get the best prices
- Gas Safe & OFTEC registered engineers
1,527 reviews
1,527 reviews
Chas Stewart Plumbing & Heating Engineers Ltd
Like the sound of us?
GET A QUOTEHelping customers with
- Domestic and Business
- Airsource Heat Pumps
- Biomass Boiler
- Electric
- Gas
- Groundsource Heat Pumps
- LPG
- Oil
- Vented Cylinders
- Unvented Cylinders
About Chas Stewart Plumbing & Heating Engineers Ltd
Chas Stewart has a team of Plumbing and Heating Engineers qualified to work with Natural Gas, LPG, Oil, Solar and Air Source Heat Pumps. We are Gas Safe Registered, member of OFTEC, SNIPEF registered, RECC, NAPIT, SEPA and Constructionline registered and also NICEIC and Quality Management Scotland accredited. We are a Living Wage Employer. We have offices in Perth and Stirling. We work with both domestic and commercial properties.
We are Worcester Accredited Installers and can offer up to a 10 YEAR PARTS and LABOUR WARRANTY on Worcester Bosch boilers installed by us.
Boiler installations, boiler servicing and plumbing are core services that has been offered by Chas Stewart Plumbing & Heating Engineers since opening in 1978.
Typically an older boiler will convert around 60% of fuel to heat, whereas a condensing boiler can increase efficiency to around 98%, making a considerable saving on your annual fuel bill.
All our Engineers are fully qualified and registered with Gas Safe Register and Offtec and experienced in all areas of domestic and commercial heating including working with commercial catering equipment. Should a customer's job require additional trades services to complete the work, we are experienced in providing an all trades service.
Our services cover Scotland, and our qualified and experienced engineers are in constant demand, handling everything from boiler and central heating installations, powerflush, servicing, general plumbing requirements, drain clearance and traditional cast iron leadwork to plastic guttering installation, design and fitting of bathrooms and bathrooms for less able bodied individuals (Level Access). We also advise customers on gas, LPG, oil, underfloor, solar and electric heating options.
We pride ourselves on our customer service and all customers can expect the same high standard of workmanship no matter how large or small the job is.
Photo gallery
Accreditations


Boiler Brands Installed
Verified customer reviews
James, Stirling
They did a great job and the team was very helpful clean and tidy explaining what to do to get heating working thanks for your help
J Fergus R, Aberfeldy
Excellent service from start to finish
Stephen, Dollar
Professional service, prompt response to enquiry and arrived on time to give quote for works to be carried out.
David, Perth
gave quote for changing from gas boiler to electroc no electrician was present to check wiring, hung boiler before electrician arrived could not wire to power now wants £700 plus vat to connect it. no hot water or heating for a week just wanted sale for boiler, still waitng for quote from another electrician,he has not been paid yet.
Good morning, the issue was with your existing consumer unit (fuse box) and that is where the additional costs came about from the electrician, who had to upgrade your consumer unit for the whole house.
The works could have been completed but it was your choice to keep delaying ourselves in coming to complete the works.
The boiler and plumbing works were carried out as per the estimate.
Alma, Callander
Thorough check was made before quoting for the work, so I felt reassured they knew what was involved.
Jennifer, Kinross
PROS: Quotation was conducted quickly and the initial communication was really helpful and friendly. As part of the quote they included an upgraded boiler warranty of 7 years, which was a great selling point. The initial work was conducted on time.
CONS: Additional costs incurred without warning, rude interactions with some staff and the boiler wasn't actually checked for operation before they left. It was left with hot water but no central heating because a valve in the system hadn't been opened so I had to call them out again.
These issues arose because the electrics of my existing boiler didn't match the new boiler, which wasn't identified until the work was underway. This resulted in an extra engineer having to come out, who turned up around 3 hours late because he had decided to book in other work after he'd told me when he was coming. He was quite surly and barely spoke whilst he completed the install. He was messy and left all sorts of rubbish from his work behind him. When he left saying "You've got hot water so it must be working". Only later did I realise the central heating wasn't working. Another (really nice) engineer came out quickly and identified that a valve had been left shut during the install.
When I received the bill there was around £600 more on it than the quotation. When I queried this I was told it was because of the electrics amendment and the decision by the engineer to fit a new thermostat programmer. I was not told at any point during the installation that the work being done was out of the ordinary. When I challenged the extra cost I received a £150 discount but was still forced to pay the remaining extra costs. When I discussed that (calmly and respectfully) with the owner he became rude and unhelpful and said he might as well just come and remove what they'd installed and I could incur the cost of another electrician. Not the service I would expect when I'm spending thousands of pounds with them. There was also no hint of apology when it was discovered that they'd left the boiler without checking that it was working.
All in all, the work was done, the boiler works and there's a good warranty on it. However, the service I received from some of the members of the team would make me avoid them in the future.
Colin, Tayport
Installation went ok but final bill was increased for dubious reasons. C. Stewart not interested in facts and I had to get my solicitor to deal with him,what a cowboy.
Ewen, Crieff
Engineer arrived when expected.
He was experienced, competent and helpful.
However, the invoice received was more than expected for the work carried out.
Charlotte, Stirling
Paul and his apprentice did a brillant job,no mess left explained all the workings of the boiler would highly recommend
Kathy, Stirling
Great company to deal with. Person who came out to give quote was well informed and experienced fitter so was able to answer all my questions. Very competitive price with detailed breakdown of the job. Fitter was professional,efficient and friendly and I would recommend this company to anyone.
Ian, Pitlochry
The man and boy on site seemed to struggle with all parts of the job, they took a great deal of time draining down the system. They had great difficulty connecting pipework to radiators. A day was spent attempting to re-fill system. ( The 15mm cold feed pipe had become choked) This had been cleared on a previous occasion in 30 mins by a competent engineer. One radiator was left loosely connected resulting in a soaked carpet, underlay etc. The flow and return pipework at boiler was crossed and had to be re-formed and fitted correctly the following day. The unbelievable part was the "Additional Work" charge (clearing the choked pipe) of 11hours at £25 per hour and 11hours at£80 per hour= £1,150. I have been grossly overcharged here and must seek further advice.
Pam, Pitlochry
Their communication was good. They provided an early date when the installation of the boiler could be carried out. They were absolutely on time on the day and did a brilliant job.
Many thanks for your feedback Pam.
Kind regards,
The Chas Stewart Team
Rosemary, Dunfermline
Was a pleasure to have Paul from Chas Stewart plumbing and heating engineers Ltd to fit the new boiler. He cleaned up and left the property as he found it. Thanks for a no hassle job
Lindsey, Falkirk
Very friendly, did the job quick and did everything on the quote.
I would recommend them to friends and family.
Denis, Perth
pleased with service carried out engineer was polite knew what he was doing and was eficient service strait forward quite pleased have booked yearly service thanks
What work do you need?