Who We Are
Trusted plumbing and heating specialists for both domestic and commercial properties across Greater London
With over 35 years of experience, Jennings Plumbing & Heating is a well-established and trusted provider of professional plumbing, heating, gas, electrical and multi-trade services across Greater London.
A Team Built on Experience, Training & Trust
Our success is driven by our people. Every engineer at Jennings is fully qualified, highly trained and Gas Safe registered, with extensive hands-on experience across a wide range of domestic and commercial systems.
We invest continuously in training and certification to ensure our team remains compliant with the latest industry standards and manufacturer requirements. This allows us to deliver safe, efficient and future-proof solutions on every job – no matter the size or complexity.
Comprehensive Services Under One Roof
We provide a complete range of domestic and commercial property services, allowing our customers to rely on one trusted provider for all their needs:
PLUMBING
Fast, reliable plumbing, 24/7 call-out service – available when you need us, for emergencies or urgent repairs.
HEATING
Quick-response trusted heating engineers, ready to restore warmth and fix issues fast, whenever needed.
CARPENTRY
Expert carpentry services –reliable craftsmanship for repairs, installations, studwork, tailored to your property.
DRAINAGE
Rapid drainage call-outs –clearing blockages and resolving issues fast to keep your property flowing smoothly.
ELECTRICAL
Trusted electricians at your service – handling faults, repairs, and emergencies to keep your property safe and powered.
LEAK DETECTION
MULTI-TRADE
Comprehensive multi-trade services – one team, multiple skills, delivering efficient solutions for all your property maintenance needs.
The Jennings Guarantee
Our 6-point promise to our customers
Transparent & competitive pricing
Transparent, competitive pricing with no hidden fees. Clear quotes, fair rates, and real value.
No call out fee, fixed & free quotations
We never charge a call-out fee. You only pay for our time on the job. Enjoy fixed, free quotations with no obligation.
Certified & knowledgeable engineers
Certified, experienced tradespeople, continuously assessed to ensure every job meets our highest quality standards.
Neat, tidy, honest & reliable team
We’re a neat, tidy, and trustworthy team that respects your property. From start to finish, we work cleanly and efficiently
Work guaranteed for 18 months
All our work is backed by an 18-month guarantee – one of the longest in London – giving you lasting peace of mind.
New boiler warranties up to 18 years
Get up to 18 years’ warranty on new boiler installations, covering parts and labour with trusted protection.
Jennings is proud to be a Vaillant Accredited Installer, representing the highest level of manufacturer recognition within the heating industry.
This accreditation reflects our proven expertise, rigorous training and consistently high standards of installation. By choosing Jennings, our customers benefit from:
- Expert advice on Vaillant boiler systems
- Professional installations completed to manufacturer specifications
- Extended manufacturer warranties for added peace of mind
We choose to install Vaillant boilers because they offer exceptional reliability, efficiency and long-term performance.
Covering the Greater London Area
Jennings proudly serves customers across Greater London, from busy city centres to quieter suburban areas. Our strategically positioned engineers enable us to offer fast response times and same-day availability, ensuring minimal disruption to your home or business.
No matter where you’re located, you can rely on Jennings for prompt, professional service.
Get in Touch with Jennings Today
If you’re looking for a reliable plumbing and heating company with decades of experience and a proven track record, Jennings is here to help.
Contact our friendly team today to discuss your requirements or request a call-back from one of our specialists.
Request a callback
One of our engineers will give you a callback at the earliest opportunity
See what our valued customers have to say
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Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google.