J.N.G Services
Kings Langley
Checkatrade member since 2022
Services
- Emergency Air Conditioning Service
- Air Conditioning Installation
- Air Conditioning Servicing
- Air Conditioning Repair
- Gas Boiler Installation
- Gas Central Heating Installation
- Gas Safety Checks - CP12
- Gas Boiler Servicing / Repair
- Emergency Central Heating Repair
- Ground Source Heat Pump Servicing / Repair - GSHP
- Gas Central Heating Servicing / Repair
Customer Reviews
Write a review9.99 /10
Based on 18 reviews over the past 12 months
Quality of work
10
Reliability
9.94
Communication
10
Reviews (62)
10 3 air con units
Posted 10 April
I am absolutely delighted with the service. George installed three units for me at my house that was undergoing construction works. I was so impressed by his professionalism, his reliability and excellent workmanship. And more importantly George would always show up when he said he would and delivered exactly what I had requested. He was always at the other end of the line when I needed to reach him. I was so impressed with George and his team that I would not hesitate to recommend him to others who require the same service. So pleased that I found an exemplary tradesperson like George!Verified reviewerJob location: EN210 Air con service
Posted 07 March
Needed an annual service and came to Checkatrade where J N G reached out, easy to deal with and very conscientious - would recommend. Understand they can do boiler gas issues as well. Thanks for everything.Verified reviewerJob location: CM2310 Aircon unit with heat pump fitted
Posted 12 November 2024
Friendly, professional and efficient. The guys from JNG were responsive and provided clear communication with me during the quote process prior to the installation so I knew exactly what my options were. They were on time, polite and maintained a tidy work space and knew exactly what they were doing. They talked me through the installation checking I was happy throughout the job and left no mess at all. I couldn't be happier with the unit they installed and the service provided. I would 100% recommendVerified reviewerJob location: PO1410 Replaced Central Heating Boiler
Posted 29 October 2024
Company removed old free standing boiler and replaced it with a new Combi boiler. The company were polite and friendly their time keeping and communication was very good. The work was carried out to a high standard and all old removed items were removed and site cleaned up. Would highly recommendVerified reviewerJob location: LU510 Installed air con in two rooms
Posted 21 September 2024
Excellent experience and good detailed breakdown of cost options, including after care package. Very responsive, can’t recommend enough.Verified reviewerJob location: HP210 Installation of AC in bedroom
Posted 20 September 2024
Amazing! From the very first phone call I made to George to inquire about the installation of an AC unit in my daughters bedroom to the finishing touches the service was absolutely outstanding. I cannot be more pleased with the expert advice as it was not a straight forward job. The installation was perfect. I was kept up to date throughout the day with the progress and to make sure I was happy as it went along. They arrived on time and left the house spotless. Would recommend without hesitation. I had already partially discussed the next job also. Thank you!Verified reviewerJob location: E12
Photos
Company Info
Owner
George Lester
Sole Trader
3 years on Checkatrade
VAT Registered
No
J.N.G is your friendly local HVAC company that specialises in heating, air-conditioning and refrigeration, were a small friendly company aiming to provide the best service at competitive costs to all our customers. With a few employees we have a combined knowledge and experience of over 15 years in the gas safe and refrigeration business. We are both gas safe registered and refcom registered so our customers can feel safe in the knowledge we have the certification and ability to tackle all their job requirements.
Our services includes - Installations - Breakdowns - Service
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since 2022
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Public Liability Insurance
Director checks