
Onsite Contractors & Plumbing
Onsite Contractors and Plumbing Ltd. is a trusted plumbing and heating specialist based in London. We offer 24/7 emergency services and cover a wide range of services, including boiler repairs and house refurbishments. With over 10 years of experience, we prioritize customer satisfaction and clear pricing.
Photos of Onsite Contractors & Plumbing


Services Onsite Contractors & Plumbing offers
We provide a wide range of plumbing and heating services to meet your needs.
- 24/7 Emergency Plumbing
- Boiler Repairs and Installation
- Central Heating Repairs
- Gas Safety Certificates
- Bathroom Refurbishment
- Kitchen Refurbishment
- Underfloor Heating
- Powerflushing
Onsite Contractors & Plumbing business numbers & email addresses
Not available.
Location & directions
Find us at the 2nd Floor, Grand Arcade, Apex House, London N12 0EH. We are easily accessible for all your plumbing and heating needs.
2nd Floor, Grand Arcade, Apex House, London N12 0EH
Service hours
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
Onsite Contractors & Plumbing overview
Onsite Contractors and Plumbing Ltd. has been serving Londoners for over a decade, offering high-quality plumbing and heating services. As a locally owned and operated business, we take pride in our quick, reliable responses and customer satisfaction. Over 70% of our work comes from referrals, showcasing our trustworthy service in the community.
Send letters & parcels
To send letters or parcels, please address them to Onsite Contractors and Plumbing Ltd. at our registered office: 2nd Floor, Grand Arcade, Apex House, London N12 0EH. Ensure your parcel is labeled correctly to avoid delays.
Send a resume or CV
If you wish to send your resume or CV to our company, please mail it to our registered office at 2nd Floor, Grand Arcade, Apex House, London N12 0EH. We are always interested in potential candidates joining our experienced team.
Business highlights
- 24/7 Emergency Services
- Clear, Honest Pricing
- Trusted by Local Customers
Accepted payment methods
Customer experiences
Our customers rave about our quick response times and reliable service. We are known for our attention to detail and commitment to excellence. Have you used our services? Share your experience with us, and let others know about your satisfaction.
Armando was super responsive to our boiler breaking down on the coldest day of the year so far. He juggled his schedule to be with us within 2 hours to assess the issue and arranged for a new boiler installation the very next day. His prices were very competitive and he had the technical knowledge to ensure the installation went smoothly. He is courteous, professional and communicates well. Highly recommended!
Armando was excellent. When the taps blew a washer and started pouring out water with no way of switch it off, Armando came to help us straight away. He was so polite and efficient and did a great job. Would thoroughly recommend.
This is the second time I have had to call Armando at short notice for plumbing works, and each time he has been excellent - once to fix my bath drainage, and most recently, to repair a big problem with my kitchen sink. On each occasion, he has arrived quickly and done the work to a high standard at a reasonable cost. He is definitely my first choice for any plumbing issues and I would definitely recommend him.
Armando at APUK Plumbing is great! He installed a boiler for us as well as fitted a gas feed to a new fireplace. Neither was a straightforward job and he showed so much ingenuity and hard work to get the installations completed. We are eternally grateful and will always call Armando first if we need anything done as he also has a helpful network of tradespeople.
FAQs about Onsite Contractors & Plumbing
Do you offer same-day emergency plumbing services?
Yes, we provide same-day emergency plumbing services across London for urgent issues like burst pipes and blocked drains.
Which areas of London do you cover?
We cover all areas of London and Greater London, including Harrow, Kensington, Watford, Mayfair, and more.
How often should I service my boiler?
Your boiler should be serviced once a year to ensure it runs safely and efficiently, preventing breakdowns and saving on energy costs.
Are your engineers certified?
Yes, all our engineers are fully certified and Gas Safe registered, ensuring safe and high-standard work on all gas appliances.
Can you help with gas safety certificates for landlords?
Yes, we provide Gas Safety Inspections (CP12 certificates) for landlords, ensuring compliance and safety in rented properties.



