A&H Engineering Services Ltd
Underfloor Heating Specialists. A&H Engineering Services Ltd has been vetted and approved by TrustATrader. Covering North-West London
Membership number TT21674
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Register GuaranteeAbout A&H Engineering Services Ltd, London
A&H Engineering Services Ltd is a privately company who believe in providing a high-quality service to all our clients. Based in Willesden, we are ideally located to be able to supply central heating installations, servicing, and repairs to customers throughout North-West London.
When you are looking for a heating specialist it is essential that you find Gas Safe engineers who prioritise safety and high standards. We specialise in all types of central heating systems and plumbing work. All of our engineers hold recognised trade qualifications and are Gas Safe registered.
We are proud of our team of engineers and promote best practice in everything we do. To this end we are fully qualified with, and members of the following professional bodies:
GAS SAFE
BPEC
CIPHE
City & Guilds
UKAS Blue Flame
We believe that every customer is entitled to a high-quality, safe service from their heating-engineer and we are happy to help with jobs of all sizes. From a minor boiler repair issue to full central heating installation, we are on hand to help you to resolve your heating problems.
With over 20 years’ experience in a wide range of plumbing and heating work including:-
- General Plumbing
- Boiler Service
- Boiler Repair
- Boiler Installation
- Boiler Breakdown
- Power Flushing
- Central Heating Maintenance
- Central Heating Upgrade
- Radiator Installation
- Unvented Systems
- Hot Water Cylinders
- Safety Certificates
- Landlord Certificates
If you are looking for reliable Gas Safe engineers in and around North-West London please get in touch for a no-obligation quote.
To learn more about the extensive services that A&H Engineering Services Ltd offer please visit our website
Please mention Trustatrader.com Ltd when calling.
Photo gallery
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- Recent heating system installation completed.Pipework designed and installed with a clean and practical layout, allowing efficient operation and easy access for servicing. All components fitted carefully to ensure long-term performance and reliability.Attention to detail and quality finish on every job.Gas Safe Registered Engineer
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- Full heating system installation completed.Neat and precise copper pipework throughout, with a clean layout for efficient performance and easy maintenance. Electrical connections installed safely and neatly using proper containment.All work carried out to a high professional standard with attention to detail.Gas Safe Registered. Engineer
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- Vaillant boiler installation completed in London.Clean and well-organised pipework with precise alignment, ensuring both performance and easy access for future servicing. A magnetic filter has been installed to protect the system and maintain long-term efficiency.All work carried out to a high standard with attention to detail and finish.Gas Safe Registered engineer.
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- Recent Vaillant boiler installation carried out in London.The system has been installed with a strong focus on clean pipework, correct layout, and long-term reliability. All components are positioned for easy maintenance, and a magnetic filter has been added to help protect the system and extend its lifespan.I always aim to deliver installations that are not only functional, but also neat, efficient, and built to last.Gas Safe Register Engineer
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- Mixer installation completed to a high standard.
Accurate fitting and clean pipework.
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- Hot and cold water system installation, service and maintenance, fault finding
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- Hot and cold water system installation, service and maintenance, fault finding
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- Installed combination boiler in kitchen area according with manufacturer standard
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- Installed new Worcester 4000 combination boiler according with manufacturer
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- Boiler installation heat only
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- Swap combination to combination
A&H Engineering Services Ltd
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | Zurich Insurance |
|---|---|
| Verified | 9th March 2026 |
Reviews (32)
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Average rating: 5.0 out of 5
Review by Arkan Azmoudehnia
on 16th October 2026
Arkan Azmoudehnia - Image 1 "I’m very happy with the service provided by A&H Engineering Services LTD. They were extremely polite, respectful, professional and arrived on time. They serviced my boiler and did an excellent job. What impressed me most was not only the quality of their work but also their friendly and professional attitude. Once the job was completed, they cleaned up and left everything neat and tidy. I’m very satisfied with their service and would definitely recommend them to others."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Masi Giovanni
on 14th October 2026
Masi Giovanni - Image 1 "I had a great experience with A & H Engineering Services. The engineers were very polite, punctual and professional. They clearly knew exactly what they were doing. They serviced my boiler and, as you can see in the photos, left the area and worktop clean and tidy. Their prices were also very reasonable. I would definitely recommend A & H Engineering Services to my friends, family and anyone looking for reliable and professional heating engineers."
Trader reply: "Thank you so much for your lovely review and kind words. We really appreciate your support and taking the time to share your experience. It was a pleasure to help you. Kind regards, A & H Engineering Services"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Katie
on 18th May 2026
"Would 100% recommend Hamid."
Trader reply: "Thank you so much for your kind review. I really appreciate your trust and support. It was a pleasure working with you, and I’m very happy to hear you were satisfied with the servic"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Kapil
on 12th May 2026
"Excellent service. This team is professional, reliable and knowledgeable. I have used their service numerous times and highly recommend them."
Trader reply: "Thank you so much for your kind review. I really appreciate your trust and support. It was a pleasure working with you, and I’m very happy to hear you were satisfied with the service."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
