Great! Thorough, clean and friendly
Nathan and his mate arrived when they said they would, got stuck in, dealt with some dodgy brickwork and got my new boiler working well and nicely demonstrated before they left. Lovely new pipe work and everything swept and left tidy. Thanks! 🙏🏻
Customer in Bristol City
Posted on 05/02/2026
, work completed 05/02/2026
Recommended
Great service from start to finish
Nathan and the team installed our new boiler yesterday. Really smooth from start to finish, good communication, turned up when they said they would, and had everything done in a couple of hours. Left the place tidy and talked me through the controls before they left Would definitely recommend..
Customer in Bristol City
Posted on 27/01/2026
, work completed 26/01/2026
Recommended
Full heating system
Reliable, punctual, conscientious, efficient and hardworking, neat and considerate. These are all words I can use to describe Nathan and team. It was a sizeable job taking from Monday to Friday installing a full heating system - boiler, tank, radiators and new piping throughout the house including resisting the boiler to the opposite side of the house from the old boiler. All old boilers, tanks (asbestos free), radiators etc were removed and disposed of and we just had cardboard to manage. Six hours after finishing, having made sure everything was working as it should before leaving, Nathan checked in with us again to double check everything was running and bedding in as it should. All certs, instructions and helpful videos promptly provided too. Very happy to recommend The Gas Pro.
Customer in Bristol City
Posted on 17/01/2026
, work completed 16/01/2026
Recommended
New boiler installation
Nathan did a fantastic job installing a new boiler as soon as possible over early January. His communication was excellent and the job was done professionally and with no fuss at all. He responded well when asked about his gas safe credentials and also went above and beyond by offering portable heaters when asked if any spare. He picked up on the fact that there was an additional thermostat on the top floor that I had forgotten to mention. All documentation and warranties were prompt and aftercare arrangements were provided. I wouldn’t hesitate to recommend to friends, family or anyone in the Bristol area for that matter.
Customer in South Gloucestershire
Posted on 08/01/2026
, work completed 06/01/2026
Recommended
Boiler moved to loft - highly recommended
From the off, Nathan’s communication was brilliant. He was quick to respond and we got a date booked in quickly. Nathan gave us good, balanced advice on what we were doing and we actually ended up with a better solution than what we had been thinking previously. Work was completed on time and to a high standard, and they left the house clean and tidy. I will definitely be calling Nathan about any future work.
Customer in Bristol City
Posted on 13/12/2025
, work completed 27/11/2025
Recommended
Replacement combi boiler
Very happy with the service. Clean, quick and efficient. Communication was excellent especially as I'm hard of hearing and can't use a phone.
Customer in Bristol City
Posted on 30/11/2025
, work completed 26/11/2025
Recommended
Boiler service
I used Gas Pro Plumbing for a boiler service and they were spot on from start to finish. Nathan was very quick with his communication and Josh was professional and polite when he carried out the service. He gave me advice on my heating system and was quick and tidy. I would recommend the company and plan to use them again for my next service.
Customer in South Gloucestershire
Posted on 17/11/2025
, work completed 17/11/2025
Recommended
Fantastic service
Nathan was very quick to respond and able to sort out a boiler service at very short notice. Josh came over the next day and was very friendly and helpful, I couldn't recommend more!
Customer in Bristol City
Posted on 28/10/2025
, work completed 09/09/2025
Recommended
Professional, reliable and efficient
I had a boiler replacement from the company. From the word go I have had very clear communication from Nathan responsive and interactive. The quote process was good- appraised the pipes etc and gave recommendation for boiler that would work in our situation; no hidden costs. The installation was fast , efficient and the installers, Sean and co were excellent ; fitted the boiler and drain pipe as I asked and actually resolved legacy issues with water exhaust that have accumulated. Put water exhaust into my sink drain for no extra charge and actually helped sort a leak there in process . The Veissman boiler itself is great. I have all certificates by the time they left electronically. Very satisfied wit the work done and the post service communication. They offered a call back to make sure system cleaned out and protected as standard.
Customer in Bristol City
Posted on 24/09/2025
, work completed 24/09/2025
Recommended
Boiler replacement
Nathan provided an excellent service from the time we contacted him to completion of the work. He showed up on time and provided a quote quickly. We were able to get the boiler replacement completed in good time. Nathan's communication was excellent.
Customer in Bristol City
Posted on 26/05/2025
, work completed 30/04/2025
Recommended
New boiler install
I needed to replace my 15 year old boiler that had packed in. Nathan and his colleague came within 5 working days of my original call. They arrived on time, worked efficiently and tidily, using dust sheets to keep my house clean and taking rubbish with them ( I recycled the cardboard from the new boiler). The new boiler works great, it’s quieter and the central heating is noticeably warmer. A great job by Nathan, I would recommend this company.
Customer in Bristol City
Posted on 23/05/2025
, work completed 19/03/2025
Recommended
Boiler Installation - Great Service
Nathan and Shaun did a fantastic job and I would thoroughly recommend them. The whole experience from initial discussions, getting the quote to having the boiler fitted was done in a quick and professional manner. The communication and advice from Nathan throughout the process was really helpful and he was happy to answer any of your questions or queries as well as provide recommendations. On the day of the installation the team turned up when they said they would and were done within 5 hours. They cleared the site of all rubbish and throughout the installation Nathan walked us through the system, the app and how it all worked, so we weren’t left confused. Great service.
Customer in Bristol City
Posted on 21/05/2025
, work completed 21/05/2025
Recommended
New combi boiler fitted
My boiler broke on a Friday, Nathan was recommended by another gas engineer and soon got in touch to discuss options, budgets and availability. Nathan and Shaun arrived promptly on Monday morning and installed the new boiler quickly and efficiently, they were done by midday. They were great with good communication, tidy (including organising the collection of the old boiler) and ensured I knew how the new boiler operated. I would highly recommend. Thanks guys!
Customer in Bristol City
Posted on 20/05/2025
, work completed 19/05/2025
Recommended
Fantastic service
I had a new boiler installed and Nathan was incredibly helpful from start to finish. When my old boiler broke I didn't have any hot water so he arranged for someone to fix my old boiler temporarily until he could come round to fit my new boiler. He made sure I understood the smart thermostat and how to use the app. Both he and Shaun were courteous, communicative and tidy. I would definitely recommend them.
Customer in North Somerset
Posted on 17/05/2025
, work completed 09/05/2025
Recommended
Brilliant team did a great job
Nathan and the team worked very well together to install our new boiler in a single day. We’re delighted with the quality of work. Thanks guys.
Customer in Bristol City
Posted on 24/04/2025
, work completed 16/04/2025
Recommended
Reliable service
Gaspro recommended by our regular boiler check company. Quick response and clear advice for requirements for a new boiler. Prompt fitting and an overall great job done.
Customer in Bristol City
Posted on 12/04/2025
, work completed 04/04/2025
Recommended
Fitting new combi boiler
Nathan, Josh and Shaun all arrived on time and were quick to get on with the job. They completed in good time and with no damage to our ceiling. I would thoroughly recommend them to anyone else who might need a new boiler installed, as they worked together as the perfect team. Nathan has over 20 years experience and knew exactly what to do with what we were told was a difficult job.
Customer in Bristol City
Posted on 27/03/2025
, work completed 27/03/2025
Recommended
Super efficient and highly competent
Found Nathan and Sean on Which? and they lived up to their top rating, for installation of new Viessmann boiler. Arrived on time and immediately set to work. Quiet, polite and hard working. Finished by lunchtime and left it very very tidy. Clear explanation with all paperwork ready on completion. Arranged collection of old boiler within the hour. I highly recommend.
Customer in Bristol City
Posted on 10/03/2025
, work completed 10/03/2025
Recommended
Gas boiler annual service
This was the second annual service of our central heating system which was fitted by GasPro. We had a prompt response to the request for service, and on the day Josh phoned to say he was on his way, with an estimated arrival time. The service itself was carried out speedily and efficiently. Happy to recommend this company.
Customer in Bristol City
Posted on 06/03/2025
, work completed 06/03/2025
Recommended
Speedy service
Nathan came to quote for a new boiler to replace our old one which had broken down. He was able to fit a new boiler 2 days later and provided a very efficient service. We are very pleased with our new boiler which is working brilliantly. The process was smooth and everything was left clean and tidy.
Customer in North Somerset
Posted on 14/02/2025
, work completed 12/02/2025
Recommended
New Viessman boiler
Nathan and Shaun arrived on time at my new home and cracked on with the job. They installed a Viessman Vitodens 100-W boiler, swapped in all new rad thermostats and fixed a couple of stuck rads. 12 year guarantee is good! The GasPro has been servicing heating for me for over a decade at my last house. Totally trustworthy and professional.
Customer in North Somerset
Posted on 13/02/2025
, work completed 13/02/2025
Recommended
Reliable. Punctual.
Used Nathan and the team to fit 2 boilers in different properties and service them. Well priced. Good quality work. Punctual. Wouldn't use anyone else.
Customer in Bristol City
Posted on 31/01/2025
, work completed 28/01/2025
Recommended
Excellent boiler service
Excellent friendly and professional service as always from The Gas Pro team. Would use again next year for our annual service or for any other boiler issues. Thanks!
Customer in Bristol City
Posted on 24/01/2025
, work completed 24/01/2025
Recommended
Boiler service
Josh was punctual and efficient reassuring and knowledgeable Excellent customer service. Did a great job. Would recommend!
Customer in Bristol City
Posted on 16/01/2025
, work completed 15/01/2025
Recommended
great service
The team installed my new gas boiler one year ago. The whole process was very fast and smooth. Very good value for money for a top of the range boiler. Today they returned to do the first service. All went well - punctual, polite and efficient. They are always very responsive and have even solved a problem when I was out of the house abroad and had guests staying in the property. Excellent company!
Customer in Bristol City
Posted on 07/01/2025
, work completed 07/01/2025
Recommended