JNM Gas & Heating Services
Gillingham, Kent
Checkatrade member since November 2024
Services
- Emergency Central Heating Repair
- Gas Boiler Installation
- Gas Boiler Servicing / Repair
- Gas Central Heating Installation
- Gas Central Heating Servicing / Repair
- Gas Cooker Installation
- Gas Safety Checks - CP12
- Smart Thermostats
Customer Reviews
Write a review9.85 /10
Based on 13 reviews over the past 12 months
Quality of work
9.85
Reliability
9.85
Communication
9.85
Reviews (128)
10 Quick Boiler Fix
Posted 01 February
JAG sorted the boiler knob quickly during winter. Straightforward fix, no delays, boiler back up and running fast.Verified reviewerJob location: ME1210 Gas certification
Posted 14 January
Excellent service for gas certification. He was professional, punctual, and very helpful throughout the process. Everything was explained clearly and the certificate was provided promptly with no issues. The whole experience was straightforward and stress-free. I would happily use his services again in the future and would recommend him with confidence.Verified reviewerJob location: ME29 Excellent level of service from start to finish
Posted 14 January
JNM Gas and Heating Services delivered a professional and reliable service with clear expertise and high quality workmanship. Everything was handled efficiently and to a great standard. I would highly recommend JNM Gas and Heating Services to anyone looking for trustworthy service.Verified reviewerJob location: DA1010 Prompt and friendly
Posted 17 December 2025
Needed a cooker installed, was very quick to come out same day service. Done the job promptly would highly recommend. Thank youVerified reviewerJob location: ME1010 Plumber who cares about his customers
Posted 16 December 2025
Job location: DA10I have used this gentleman across two of my properties in Kent one in Greenhithe and one in Swanscombe to carry out my gas safety certificates as well as general maintenance to radiator's valves etc. I would highly recommend him to anybody he is always courteous and polite and very helpful and puts himself out to accommodate you at short notice.- RRachel L
10 Gas appliance disconnect and supply capping
Posted 15 December 2025
Jag was great. Clearly very knowledgable, great communication and arrived on time. Would thoroughly recommendVerified reviewerJob location: ME1
Photos
Company Info
Owner
Mr Jag Singh
Ltd Company
2 years on Checkatrade
VAT Registered
Yes: 3559 233 79
Hello I am Jag, the proud owner of JNM Gas & Heating Services,
A little about us
With many happy and returning customers over the last 25 years, you can be sure of being well looked after. I have been in this industry since I left school years ago and I have achieved many goals in life such as working for British gas for 12 years to being a mechanical project manager on new build projects in the city, I have a vast amount of experience and have never been defeated to this day by a challenge. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. I work with a small team of trusted colleagues, who communicate and work together well. Our customers are accustomed the outstanding quality of projects we complete, by sourcing quality materials with experienced installers we create truly bespoke masterpieces lasting our customers many years.
Up to 10 year guarantees are included as standard on all completed work.
Main work we undertake
But are not limited to
- Gas Boiler Installation
- Gas Boiler Servicing / Repair
- Gas Central Heating Installation
- Gas Central Heating Servicing / Repair
- Gas Cooker Installation
- Gas Safety Checks - CP12
- Smart Thermostats
Any services that you require not listed above please enquire today to see how we can help you
Availability
We are always contactable via phone throughout the week, including evenings and weekends.
If for any reason you are unable to contact us, please request a 'call back'.
Thank you for taking the time to consider our company’s profile, I look forward to hearing from you.
JNM Gas & Heating Services
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since November 2024
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Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
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Customer Reviews
Company trading history
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County court judgement
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