Good service and friendly
Tom arrived right on time and wasted no time getting on with servicing the boiler. I've used Tom a good few years now and he always talks sense and gives good advice. A joy to deal with.
Customer in Stockton-on-Tees
Posted on 12/05/2026
, work completed 12/05/2026
Recommended
Annual boiler service
I have had my boiler serviced by Tom for several years. He is professional and polite and I would certainly recommend to others.
Customer in Stockton-on-Tees
Posted on 12/05/2026
, work completed 11/05/2026
Recommended
Boiler Installation
Found Tom through work he had done for my brother over a number of years. We’d had a problem with our 16 year old boiler & Tom confirmed a replacement would benefit us. Appt booked for installation & on the day, Tom texted to say on his way. Very nice friendly man, professional & a very good clean job done. Will happily look forward to him returning for annual services in the future. Thank you Tom! Would definitely recommend
Customer in Middlesbrough
Posted on 07/05/2026
, work completed 01/05/2026
Recommended
Great Service as always.
Fab service again from Tom. Boiler fitted about 4 years ago & was due it's annual service. Mutual appointment made with no issues. Would highly recommend Tom for all aspects of plumbing & heating. Top bloke!!
Customer in Stockton-on-Tees
Posted on 05/05/2026
, work completed 05/05/2026
Recommended
Annual Boiler Service
Tom fitted a Worcester boiler in our house about 7 years ago and has serviced it annually since. I always get a polite reminder when the service is due and a mutually convenient date is arranged. I get a text when he is en route, all very convenient. I have every confidence in the work he has carried out. Tom is polite, friendly and helpful. I have no hesitation in recommending him to others.
Customer in Stockton-on-Tees
Posted on 29/04/2026
, work completed 29/04/2026
Recommended
Boiler Service
We've been using Tom for several years to service the gas boiler. Friendly, professional and reliable service. First class tradesman who we would recommend without hesitation.
Customer in Stockton-on-Tees
Posted on 26/04/2026
, work completed 22/04/2026
Recommended
Great Service
Arrived on time, did a cracking job and invoice with me within an hour. I would recommend Tom for all your boiler service and repair needs.
Customer in Stockton-on-Tees
Posted on 21/04/2026
(Reviewer did not use service)
Recommended
Boiler Service
Tom serviced my boiler. He's a great engineer, friendly, reliable and efficient. Highly recommended.
Customer in Darlington
Posted on 20/04/2026
, work completed 20/04/2026
Recommended
New Boiler Installation
Tom recently installed a new Worcester boiler for us to replace the old one that had been in the property for more than 20 years. I was very happy with all aspects of the service provided by Tom Leonard Heating Services including initial house visit and advice, very competitive quote, post quote comms, boiler installation itself and post installation comms. Tom was very punctual and polite and carried out the work to a high standard. This included dealing with a couple of unforeseen issues on the day with the minimum of fuss to ensure the job was completed by the time suggested and to the agreed budget. I would be very happy to recommend Tom Leonard Heating services for such work.
Customer in Stockton-on-Tees
Posted on 16/04/2026
, work completed 14/04/2026
Recommended
Boiler Service
Tom has done work for us for many years on boiler installation and servicing at two separate properties. He is prompt, efficient and reasonably priced. I’m happy to give him an excellent review.
Customer in Stockton-on-Tees
Posted on 13/04/2026
, work completed 13/04/2026
Recommended
Highly Recommended
Tom came today to carry out our annual gas central heating service to our boiler which was installed by Tom 8 years ago . We have always found Tom to be a very trustworthy engineer who does an excellent job at a fair price . We would have no hesitation in recommending Tom Leonard to carry out such work . Many thanks to Tom & his office team for excellent communications .
Customer in Stockton-on-Tees
Posted on 09/04/2026
, work completed 08/04/2026
Recommended
First class customer service
Tom Leonard Heating Services attended my property today to carry out an annual service on the boiler. As always, the appointment was confirmed and carried out according to the agreed time. Tom is always friendly and helpful in his approach and carries out his work thoroughly. I have used this company for many years and can recommend it without hesitation.
Customer in Stockton-on-Tees
Posted on 02/04/2026
, work completed 02/04/2026
Recommended
Excellent service
Excellent service. Tom arrived on time, worked efficiently, and explained everything clearly. The boiler was thoroughly serviced, and the Gas Safe certificate was issued promptly. Professional, reliable, and easy from start to finish. Highly recommended.
Customer in Stockton-on-Tees
Posted on 27/03/2026
, work completed 26/03/2026
Recommended
Excellent and Reliable Heating Service!
I recently used Tom Leonard for heating services, and I couldn’t be happier with the experience. Tom was professional, punctual, and clearly knows his trade inside out. The work was completed to a high standard, and he left everything spotless. If you’re looking for a friendly, reliable heating engineer who provides top-quality service, I highly recommend Tom Leonard!
Customer in Stockton-on-Tees
Posted on 27/03/2026
, work completed 26/03/2026
Recommended
fantastic engineer
I have used Tom for all my heating problems over the past 5 years or so. Always get excellent service at a good price this time he got 2 radiators working in my conservatory which had not been working for years. conservatory lovely in warm now . I highly recommend Tom he is a genuine, reliable ,honest person. he will tell you exactly what can or cant be down and gives sound solid advice regarding all heating queries. Do not hesistate to use tom, he is brilliant turns up on time texts to say he is on his way vey clean tidy worker and very good communications at all times
Customer in Darlington
Posted on 26/03/2026
, work completed 24/03/2026
Recommended
Boiler Installation
Tom provided great advice on the provision and replacement of a replacement boiler. Communications were prompt and efficient. I found his work to be to be excellent and competitively priced. He is polite, punctual, knowledgeable, professional and tidy. I was very pleased with all aspects. Highly recommended
Customer in Stockton-on-Tees
Posted on 20/03/2026
, work completed 13/11/2025
Recommended
boiler service
Absolutely professional , arrives when he says he will, and a very tidy worker. He even helped out with a problem we had over the phone when he was on a skiing holiday ,top man.
Customer in Stockton-on-Tees
Posted on 19/03/2026
, work completed 19/03/2026
Recommended
Reliable and trustworthy
Tom renewed our boiler a few years ago, and visits each year for the annual service. Tom is a nice guy, very reliable, and understands that communication with the client is essential. My wife and I are pleased that he will now appear on the Trusted Trader website.
Customer in
Posted on 19/03/2026
, work completed 18/03/2026
Recommended
Boiler service
Tom Leonard fitted my boiler and serviced it for the last twelve years. He is always friendly and efficient and does a clean tidy job. He arrives when he says and I’m really pleased with his work.
Customer in Stockton-on-Tees
Posted on 13/03/2026
, work completed 11/03/2026
Recommended
Boiler service
Tom did a pre booked boiler service at my late brothers flat. Although I wasnt present to see him do the work my brother in law was. He said he was very professional & thorough & in his opinion did a good job. He reset the controls as requested & charged the agreed fee
Customer in Middlesbrough
Posted on 11/03/2026
, work completed 10/03/2026
Recommended
Boiler service, and other Gas appliances, for Gas safety certificate
I have had 2 boilies installed by Tom. That in itself says how much I trust and like him. He's always punctual and friendly. Can't really say much more than that other than I wouldn't use anyone else. I'm a new landlord, renting out my family home, so it's important to have someone you can rely on and trust. Thanks Tom.
Customer in
Posted on 20/02/2026
, work completed 20/02/2026
Recommended
Highly recommend
I can highly recommend Turned up a on time, sorted my boiler problem out within 1 hour. Invoice was here the same day Excellent service
Customer in Redcar and Cleveland
Posted on 18/02/2026
, work completed 17/02/2026
Recommended
Boiler Service
Tom carried out the annual service of our gas boiler as he as done for a number of years. He was, as always, prompt, efficient, friendly and reasonably priced. I would not hesitate to recommend him.
Customer in Stockton-on-Tees
Posted on 16/02/2026
, work completed 09/02/2026
Recommended
Fitted new heating system
Tom was extremely professional and adapted well to a fairly challenging old system. He was able to complete the work in just two days and the job has been done to a high standard. There were additional pieces of equipment and costs required from the original quote but that was understandable and I am happy with the work that was done. I will certainly recommend Tom to others.
Customer in North Yorkshire
Posted on 30/01/2026
, work completed 29/01/2026
Recommended
Gas fire service
Very prompt response to my initial enquiry. Service done as required by a friendly and knowledgeable engineer. Would definitely recommend this company to other customers.
Customer in North Yorkshire
Posted on 22/01/2026
, work completed 20/01/2026
Recommended