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About our business
Gas Safe Registered Engineers | 24/7 Emergency Plumbing & Heating | Property Refurbishment | Serving London & Greater London
Onsite Contractors And Plumbing Ltd, your trusted partner for plumbing, heating, and property refurbishment in London and Greater London. With over 10 years of experience, we are a locally owned and operated business dedicated to delivering fast, reliable, and high-quality solutions for homeowners, landlords, and businesses.
Our reputation is built on trust, over 70% of our work comes from referrals. We pride ourselves on transparent pricing, rapid response times, and workmanship that stands the test of time. Whether you are facing an urgent plumbing emergency or planning a full home renovation, our Gas Safe registered engineers are ready to help.
Our Core Services:
We offer a complete range of services to keep your property running smoothly:
* Plumbing & Heating: 24/7 emergency repairs, leak detection, and pipe repairs.
* Boiler Services: New boiler installations, annual servicing, and repairs for all makes and models.
* Expert Heating Solutions: Power flushing, underfloor heating, and "No-Drain" radiator replacements (cleaner, faster swaps without draining the system).
* Gas Safety: Certified inspections and Gas Safety Certificates (CP12) for landlords.
* Air Conditioning: Expert installation, maintenance, and repair to keep you cool year-round.
* Property Refurbishment: Complete bathroom and kitchen refurbishments, house renovations, and extensions.
Areas We Cover:
We proudly serve the entire London and Greater London area. Our engineers are strategically based across North, South, East, and West London to ensure rapid attendance.
* North London: Enfield, Wood Green, Barnet, Finchley, Islington, Camden, Haringey.
* West London: Ealing, Notting Hill, Richmond, Chelsea, Kensington, Westminster.
* East London: Hackney, Newham, Redbridge, Bexley, Greenwich.
* South London: Wandsworth, Bromley, Croydon, and surrounding boroughs.
Contact Us:
Need an emergency plumber or a quote for your next project? We are available 24/7.
24/7 Hotline: +44 7415 299943
Our reputation is built on trust, over 70% of our work comes from referrals. We pride ourselves on transparent pricing, rapid response times, and workmanship that stands the test of time. Whether you are facing an urgent plumbing emergency or planning a full home renovation, our Gas Safe registered engineers are ready to help.
Our Core Services:
We offer a complete range of services to keep your property running smoothly:
* Plumbing & Heating: 24/7 emergency repairs, leak detection, and pipe repairs.
* Boiler Services: New boiler installations, annual servicing, and repairs for all makes and models.
* Expert Heating Solutions: Power flushing, underfloor heating, and "No-Drain" radiator replacements (cleaner, faster swaps without draining the system).
* Gas Safety: Certified inspections and Gas Safety Certificates (CP12) for landlords.
* Air Conditioning: Expert installation, maintenance, and repair to keep you cool year-round.
* Property Refurbishment: Complete bathroom and kitchen refurbishments, house renovations, and extensions.
Areas We Cover:
We proudly serve the entire London and Greater London area. Our engineers are strategically based across North, South, East, and West London to ensure rapid attendance.
* North London: Enfield, Wood Green, Barnet, Finchley, Islington, Camden, Haringey.
* West London: Ealing, Notting Hill, Richmond, Chelsea, Kensington, Westminster.
* East London: Hackney, Newham, Redbridge, Bexley, Greenwich.
* South London: Wandsworth, Bromley, Croydon, and surrounding boroughs.
Contact Us:
Need an emergency plumber or a quote for your next project? We are available 24/7.
24/7 Hotline: +44 7415 299943
Operating hours
We're available 24/7
Latest Google reviews
5
320 reviews
Hassan Anjum
14 Days ago
Excellent service. Armand arrived on time, quickly diagnosed the fault (error code E133 ignition fault on the boiler), explained the issue clearly, and had the boiler up and running efficiently. Professional, knowledgeable and reasonably priced. Highly recommended!
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Jackie Stanley
1 Month ago
Great service again thank you. Claudia is highly efficient, and friendly, with fabulous communication and co-ordination. Armand attended to replace our electric shower. He arrived within a few hours of contacting the company. Friendly, professional and knowledgeable. Provided top service. Would recommend 👌
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SM
2 Months ago
I would highly recommend them for a job well done! The leakage problem was resolved with no fuss and quality of parts replacement was also very good. Eddie, John and the lovely Lady most efficient company administrator/coordinator, Claudia was fantastic 👏 ! All the Best Guys!
Best Regards
Saira
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Lynzi Wang
2 Months ago
Super efficient and resolved the issue within half an hour. Detailed explanation from the experienced engineer. Strongly recommend for rapid boiler issue resolution.
Soraya Shaheem
6 Months ago
Eddie came and sorted out a leak for us. He was really polite and considerate and finished the job to a really high standard.
The cost of the job was decent and I wasn't charged a higher price because I am female! I would definately reuse them and recommend this company.
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Payment methods accepted
Insurances & Qualifications
- I have all the necessary insurances legally required to perform my service
- I have all the necessary qualifications legally required to perform my service
Services provided
At Onsite Contractors And Plumbing Ltd, we take the stress out of property maintenance. With over 10 years of experience, we are your local, Gas Safe registered experts for everything from urgent leaks to full renovations across London and Greater London.
Our Core Services:
* Emergency Plumbing: 24/7 response for burst pipes, blocked drains, leaks, and overflows. We aim to arrive within 1 hour.
* Heating & Boilers: Expert boiler installation, repairs, and annual servicing. We also specialize in Powerflushing and Underfloor Heating.
* Gas Safety: Certified Landlord Gas Safety Certificates (CP12) and inspections.
* Radiator Specialists: We use a unique "No-Drain" method for cleaner, faster radiator swaps.
* Refurbishment: Complete Bathroom, Kitchen, and House refurbishments, plus Air Conditioning installation.
We pride ourselves on honest pricing and quality workmanship. No hidden fees, just professional service you can trust.
Need a plumber now? Call: +44 7415 299943
Our Core Services:
* Emergency Plumbing: 24/7 response for burst pipes, blocked drains, leaks, and overflows. We aim to arrive within 1 hour.
* Heating & Boilers: Expert boiler installation, repairs, and annual servicing. We also specialize in Powerflushing and Underfloor Heating.
* Gas Safety: Certified Landlord Gas Safety Certificates (CP12) and inspections.
* Radiator Specialists: We use a unique "No-Drain" method for cleaner, faster radiator swaps.
* Refurbishment: Complete Bathroom, Kitchen, and House refurbishments, plus Air Conditioning installation.
We pride ourselves on honest pricing and quality workmanship. No hidden fees, just professional service you can trust.
Need a plumber now? Call: +44 7415 299943
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