Demarco Services Ltd
Plumbers. Demarco Services Ltd has been vetted and approved by TrustATrader. Covering Ruislip and surrounding areas within a 25 miles
Membership number TT22480
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Register GuaranteeAbout Demarco Services Ltd, Ruislip
Demarco Services Ltd are the small business with the big heart. All your plumbing, heating and building needs in one place.
Often, it is hard to find a plumber near you, particularly in the case of an emergency. Demarco Services Ltd has been providing trusted, rated local plumbing services in and around Ruislip and within the M25 for over 17 years, offering reasonable call-out fees and high standards of service.
At Demarco Services Ltd we possess excellent knowledge and experience and are known for our reliability and expertise across all plumbing and drainage services. We are happy to undertake all plumbing jobs no matter how big or small and offer the same high standards to every customer. Whether you are looking for domestic or commercial plumbing services we are happy to help and will provide you with a no-obligation quote.
We are proud of the work that we do and to ensure best practice we are members of the following professional body:
Gas Safe
At Demarco Services Ltd we cover most domestic and commercial plumbing services including the following:
- General Plumbing
- Power Flushing
- Water Softeners
- Landlord Gas Safety certificates
- Central Heating Maintenance
- Central Heating Upgrades
- Underfloor Heating Services
- Radiator Installation
- Unvented Systems
- Hot Water Cylinders
- Complete Bathroom Renovation
- Wetroom Installations
- Leak Diagnostics & Repair
- Radiator Draining
- Blocked Drains and Toilets
- Dripping Taps
We know that every customer is different and that you may have questions you want to ask before getting a plumber in. Our team is on hand to help you and will do their best to provide you with the guidance you need to get the job done.
If you would like advice or a free quote please get in touch with us, we will be happy to help.
Please mention Trustatrader when calling.
Photo gallery
Heating & Boiler Projects
11 photos
Plumbing/Bathroom Projects
15 photos
Work in Progress
18 photos
All other media
1 photo
Demarco Services Ltd
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | Q Underwriting Insurance |
|---|---|
| Verified | 8th July 2025 |
Associations
Reviews (67)
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Average rating: 5.0 out of 5
Review by Hilary
on 2nd April 2026
"Very professional throughout. Lee did a great job replacing the mixer bath taps, particularly as the adjacent combination vanity unit had to dismantled to gain access and then reassembled afterwards. Would recommend."
- 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 Lisa
on 18th March 2026
"After 2 days of bailing out water from an overflowing toilet, was i glad to get a call back from Shane...... Shane kept me up to date with availability and was able to squeeze me in the next day.....Lee arrived on time with a friendly and polite attitude and cracked on with the job, Lee was very informative and was able to explain a few issues we was having with our central heating with no pressures to carry out the work. Mum was also very impressed how clean and tidy Lee was and he can come again with his Hoover lol."
- 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 Ian
on 10th March 2026
"We needed a boiler service and some radiator valves replaced. Shane was courteous on the phone and turned up as arranged. The work was completed efficiently and everything was left tidy. Excellent service and I would highly recommend."
- 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 Steve Brown
on 26th February 2026
"Shane came by and did the repair work to an excellent standard. The replacement tap is well fitted and works well, the toilet cistern is now working correctly after his repair. Cannot see any trace of the leak. Very much recommended."
- 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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