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Endorsed by

Which

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Trusted Traders

D.G. Locker Roofing Limited

Opening Hours
Today -
  • Monday 09:00–17:00
  • Tuesday 09:00–17:00
  • Wednesday 09:00–17:00
  • Thursday 09:00–17:00
  • Friday 09:00–17:00
  • Saturday - Closed
  • Sunday - Closed
Profile thumb dscn8008

4.9

43 Reviews

What is a Which? Trusted Traders Hertfordshire Trading Standards Approved Endorsement?

Which? Trusted Traders has partnered with Hertfordshire Trading Standards to create a Hertfordshire Trading Standards Approved endorsement. In addition to our standard trading standards assessment, this trader has had a DBS check and is subject to a Trading Standards intelligence check

About

We are a family run roofing company and have been working in the industry for over 20 years. We give our customers peace of mind and a service they can trust. Our experienced roofers have all been trained within the company therefore continuing our commitment to high level quality roofing, a reliable roofing contractor that gives an excellent and professional service from start to finish.

We carry out roof repairs, re-roofs, tile and slate work, flat roof renewals and repairs, gutter replacements, fascia replacements, chimney works.

As well as roofing estimates we can provide roof surveys for potential buyers or existing property owners, all carried out by our trained roofing surveyor who is a member of the Institute of Roofing.

What we do

  • Roofers

    • Roof and skylights
    • Chimneys
    • Flat roofing
    • Guttering, fascias and soffits
    • Lead work
  • More Services

    • rubbing roofing

Customer reviews

4.9
43 reviews
Customer Service
5.0
Quality
4.9
Value
4.8
Sort by
They don't hang about!
Customer Service
Quality
Value
After contacting many roofers which was a disappointing & time consuming experience, I came across D.G Locker from Which? From the quote, Dave actually took his time to measure and answer questions. After the quote was emailed quickly with lots of details about materials/techniques to be used, very professionally done. Sheila in the office was great at communication and coordination. The permit was obtained and the scaffolding went up quickly. I had the flat roof and pitched roof done as there were problems with leaking & condensation. Roof vents were put in to increase airflow and they put in a new PVC fascia at no labour cost, as the old wood one had rotted, discovered on the job. The team were polite, efficient, hard-working and punctual. Even the competent inspector came to check on the job! I know I made the right choice in choosing this company as they really take pride in their work and want everything done right. All the work is guaranteed for 10 years and I know if there were any problems they would be round to fix them. Highly recommended and even though they are based in Hertfordshire I am so glad they work in Islington too! Thank You.
Customer in Greater London21/08/2019
Excellent standard!
Customer Service
Quality
Value
Dave's firm replaced the rear section of our roof (approx. 40 sq. metres). The work included stripping off the old slates, re-levelling the existing rafters with additional ones, installing new insulation, leadwork, felt, battens, new slates and fixing new fascia and rainwater gutter. The work was completed to the agreed budget and timescale and the standard of workmanship was excellent. The team were a pleasure to have around: punctual, friendly, hard working and polite. Dave is very professional, knowledgeable & inspires confidence. His wife Sheila is the office manager and is friendly and very efficient. Highly recommended!
Customer in Greater London18/07/2019
Easy to recommend
Customer Service
Quality
Value
Having dealt with many tradesmen before its easy to say I would gladly put my name behind Dave and his company; honest and fair assessment and quoting prior to job, proficient, swift and professional work alongside honest and helpful feedback after the work. If I need anything doing in his area, Dave will be the first person I call.
Customer in Greater London03/06/2019
Excellent
Customer Service
Quality
Value
Small job but done very efficiently - a really professional company who I would happily use again and recommend to anyone. Even took a photo of the completed job for me to inspect! Thank you.
Customer in Greater London10/05/2019
Tricky job performed with multiple teams to high standards
Customer Service
Quality
Value
D.G. Locker Roofing undertook a tricky job requiring multiple teams which involved fixing of roof tiles, some of which required a large amount of scaffolding over a conservatory. Three teams were involved (2 roofing teams and one scaffolding team who had to erect and take down the scaffolding) and all work done was thorough, professional and friendly. Would definitely recommend for roofing work!!
Customer in Hertfordshire02/05/2019
Excellent Job
Customer Service
Quality
Value
We have used D G Locker for many years on two different houses. This time they laid polyurethane roof coating on a flat roof to render it weatherproof, replaced lead flashing and checked everything up there. We were given a choice of prices, depending on how long we wanted it to last and how much money we wanted to spend. All work started and finished when they said it would, the paperwork was handled in a friendly and efficient way and Dave Locker came back when we had a query after the job was finished. The two who did the work over a period of 5 days, Chris and George, were a pleasure to have around. Highly recommended all round as an honest and trustworthy company.
Customer in Greater London26/03/2019
Roof repairs successfully completed
Customer Service
Quality
Value
My flat roof had been leaking for some years and temporary repairs had failed, so it was time to permanently resolve the problem. Following Dave's visit he provided a quote for a day and half's work which accurately reflected the work that needed to be done and was actually the lowest of the three quotes I obtained. Following my acceptance of the quote we agreed a start date and time. The two roofers duly arrived bang on time, brought all they needed with them, and stuck with my job until it was complete. They took photos as they went which they sent me afterwards which showed a very neat and excellent job, and they actually finished early without having to return the next day. While here they also checked out my other flat roof (which had not been leaking) and after a quick clean said it was fine and needed no attention.
Customer in Hertfordshire21/02/2019
Excellent Service
Customer Service
Quality
Value
Had work completed on our roof recently. Some broken tiles replaced, extensive moss removal from the roof and gutters cleared. This is a very professional firm, we were delighted with the service we received from the initial estimate right through to the completion of the work and the excellent administrative staff. Would throughly recommend them.
Customer in Hertfordshire05/02/2019
Great job, reputable company
Customer Service
Quality
Value
I have used D G Locker Roofing for over ten years now. They have done a number of different roofing jobs for me at this house and my previous one from. They have always stuck to the timetable, quotes and done professional work. It’s so nice to feel reassured that they are going to do a good job. I definitely recommend them.
Customer in Hertfordshire31/01/2019
Roofing work
Customer Service
Quality
Value
D.G. Locker Roofing carried out some work to the roof of our house in Alexandra Palace. They were polite, efficient and finished on time. The charge was exactly as predicted. We were very satisfied and would use them again.
Customer in Greater London31/01/2019
Fast and trustworthy
Customer Service
Quality
Value
The whole process was quick and easy, from requesting a quote to the visit to site to the work being done. The work was completed very quickly, to a food standard and the workmen were very pleasent, as were the office staff and Dave who compiled the quote. I would highly recommend them.
Customer in Hertfordshire30/01/2019
Very pleased with company and work done
Customer Service
Quality
Value
We needed repairs to the valleys on our roof, with difficult access on one side, so scaffolding required. After trying to get quotes from three other roofing companies with no luck (did not turn up or return call etc) , we were very pleased that D G Locker did everything that they said they would, when they said. A detailed quote was provided for the work needed and the price was adhered too. Scaffold went up on the day before and the 2 roofers turned up early the next day. They did a good job and cleaned up after. So very pleased.
Customer in Hertfordshire22/01/2019
High Quality Leadwork
Customer Service
Quality
Value
D G Locker Roofing Ltd replaced a small asphalt roof with lead. Chris and George who carried out the work did a very professional job and were extremely pleasant to deal with. The work was done on time and with proper regard for the rest of the house. I would be pleased to work with Dave and his team again.
Customer in Greater London14/01/2019
Good service
Customer Service
Quality
Value
From initial site visit through to estimate, workmanship & final site clearance. A professional job all round. Recommend.
Richard, Hertfordshire04/07/2018
Professional job.
Customer Service
Quality
Value
The company and their worker have acted with good professionalism throughout and I would have no qualms about recommending them. My neighbour said how nice it looks.
G A, Hertfordshire04/06/2018
Professional Service
Customer Service
Quality
Value
Dave and his team gave a first class service from start to finish. A brilliant job done very well.Absolutely no hesitation in recommending them.
geoff pearce28/05/2018
Accomplished with Alacrity
Customer Service
Quality
Value
Inspection of problem thoroughly carried out; after unavoidable weather vagaries, the estimated work was completed with promptitude and to budget. Excellent!
j.h.c.09/04/2018
Very good and reputable roofing company
Customer Service
Quality
Value
After obtaining quotations from several companies I selected DG Locker based on a very professional and detailed quote that was also very competitive. The guys turned up when they said they would and completed the work to a high standard and Dave was in constant contact. Once completed we did have a couple of small leaks which were fixed immediately and with no fuss which, to me, is the mark of great customer service. I would happily recommend DG Locker roofing. Great job Dave many thanks.
Terry&Sheumie08/02/2018
Top class work and very reliable
Customer Service
Quality
Value
I was recommended this company by a friend. Dave gave me a quotation and explained exactly what would be done and what materials used. They repointed and re-leaded the chimney and re-roofed using the difficult, handmade tiles, finding matching replacement tiles for those which were damaged. The work was exemplary and the workforce good humoured and extremely professional, taking pride in the quality of their work. I wouldn't hesitate to use this company again or to recommend them to anyone. It can be daunting trying to find a roofer who you can trust to be honest and at the top of their profession but I am happy to say I found that D. G. Locker Roofing are exactly that. Thank you so much to them.
C K Signs28/01/2018
Excellent work
Customer Service
Quality
Value
We needed replacement tiles and a chimney stack re-cemented in an awkward position but this was no problem for the two professional workmen. They were polite and very efficient. They also cleaned up after themselves and have done a lovely job, which prompted us to get them to do another job which is pending.
2011-03-17 13:24:23.33324/01/2018
Great job, Swiftly done
Customer Service
Quality
Value
DJ Locker replaced two velux windows with minimal fuss. They were very professional and approachable throughout. Highly recommended.
Tom L North London05/12/2017
Brilliant job
Customer Service
Quality
Value
I have no hesitation in recommending.
Eric, Middlesex31/10/2017
High Quality Roofing Repair
Customer Service
Quality
Value
We were recommended DG Locker by a family friend who also had a good experience. They repaired our monopitch roof over and were professional in all aspects. They provided an accurate quotation; the two guys who carried out the work were polite and efficient; they tidied up after themselves; and the workmanship was excellent too. We wouldn't hesitate to recommend them.
DavidL09/10/2017
Excellent
Customer Service
Quality
Value
Have used them for roof repairs several times over last few years. This time we've had a new pitch roof and two new flat roofs. All personnel very pleasant and courteous. Very tidy (all debris from old roof neatly stacked in front for their collection). I recommended them to my neighbour who used them. You just know that you're going to get a first-rate job.
Paula, London18/09/2017
Professional and high quality roofing company.
Customer Service
Quality
Value
I recently used this company for a replacement flat roof. Dave provided a comprehensive quote, which provided excellent detail of the work. The roof replacement was completed to a very high standard, which I'm very happy with. The team were courteous, professional and friendly throughout. I would definitely use D G Locker again. They are a well run professional roofing company, who take care and consideration in their work, and work to a high standard.
Ian Tucker29/07/2017
Which Local review
Customer Service
Quality
Value
This was the second we have used this company, this time to refurbish a chimney. We found them professional, efficient and reliable and are very happy to recommend them.
Mary07/07/2017
Trustworthy, high quality, reliable roof repairs
Customer Service
Quality
Value
We have used DG Locker several times over the past couple of years for roof repairs following storm damage. They have always been very courteous, have always carried out the work to a high standard and are very trustworthy.
Which? Trusted Traders Consumer22/05/2017
Very pleased
Customer Service
Quality
Value
D.G.Locker replaced a flat roof at the rear of my house. The two workers were very efficient and polite. The site was cleared of all rubbish and left very clean. I am considering using them again to check my main roof.
Which? Trusted Traders Consumer22/05/2017
Good Roofers
Customer Service
Quality
Value
A very professional company doing a very good job; a completely smooth process from getting quotation to finishing the work all done in a cheerful way. The world of roofing can be tricky to navigate, but this company takes the worry out of it at sensible and competitive prices. I'd give them a high recommendation
Which? Trusted Traders Consumer22/05/2017
Superb and honest roofer
Customer Service
Quality
Value
1. erect scaffolding 2. remove slates over valley lining 3. set all good slates aside for reuse 4. remove defective metal lining to valleys and remove from site 5. de-nail battens and inspect valley boards (replace defective ones) 6. fit new lead lining to valley (with welted edges) 7. relay existing slates and best quality matching lead slates over valley, nail to battens 8. remove defective slate poles to hips on front pediment; remove from site 9. fix timber battens to roof structure; lay concrete slake grey baby ridge over and fix (dry ridge fixing system) 10. replace/re-fix managed, slipped slates to all roof slopes. nail fix slates to battens (or slate hooks) 11. to other parts of our roof: remove existing roof covering (slates, ridge, batten, mortar/metal flashings, all debris -remove from site. 12. de-nail rafters and sweep clean all areas 13. fit purpose made over fascia vents to top of fascia; fir purpose made felt support trays to roof structure and dress over fascia into rainwater gutters 14. cover roof slopes with BBA breather membrane (double laying to valley area) 15. fix timber battens at appropriate gauges and nail fix to every rafter with wire nails
A. Leader, London20/05/2017
Great tradesman for roof work!
Customer Service
Quality
Value
Roof repairs, we have used DG Locker exclusively for over 10 years and have always been very happy with the quality of work, value for money and general levels of service
ricm, London28/04/2017
Great Job on fascia and soffits
Customer Service
Quality
Value
New fascia and soffits at top floor roofline
regdan, Middlesex11/04/2017
Good Roofers
Customer Service
Quality
Value
A very professional company doing a very good job; a completely smooth process from getting quotation to finishing the work all done in a cheerful way. The world of roofing can be tricky to navigate, but this company takes the worry out of it at sensible and competitive prices. I'd give them a high recommendation
Charlie North London, London05/04/2017
Very pleased
Customer Service
Quality
Value
D.G.Locker replaced a flat roof at the rear of my house. The two workers were very efficient and polite. The site was cleared of all rubbish and left very clean. I am considering using them again to check my main roof.
HappyJolley, London15/03/2017
Trustworthy, high quality, reliable roof repairs
Customer Service
Quality
Value
We have used DG Locker several times over the past couple of years for roof repairs following storm damage. They have always been very courteous, have always carried out the work to a high standard and are very trustworthy.
Dr Storey, Middlesex10/03/2017
Roof Lantern
Customer Service
Quality
Value
Locker Roofing installed a roof lantern in our flat roof. The Lantern is approximately 3m x 2m. Work was completed very efficiently, tidily, on time and as per our quote. Staff were very friendly.
Patrick, Middlesex15/12/2016
Excellent roof boarding
Customer Service
Quality
Value
Roof boarding installation carried out everything was excellent all the team very professional tidy and polite. I would completely recommend these people
Gillian H., Hertfordshire01/11/2016
Which? Local Review
Customer Service
Quality
Value
We engaged the company to replace our dormer & garage flat roofs. The dormer was also insulated as part of the work. The work was carried out when agreed and we were kept up to date with photos of the progress. Everything was tidied up and left waterproof each day, and where necessary tiles were replaced. Where guttering had to be removed and replaced this was done so well that we subsequently got a quote for reinstalling all our guttering, with additional joints as necessary; we had several leaky joints. This work was also done efficiently and cured all our leaks. We got three quotes, but chose D G Locker as the price for the flat roof work was competitive.
Kibes Green03/10/2016
Which? Local Review
Customer Service
Quality
Value
Used D G Locker to replace tired fascias soffits and most importantly get rid of asbestos guttering, this was replaced with PVC Dave gave a good estimate - maybe not the cheapest but I felt he was the right person to do the work and Sheila in their office was very helpful in organising an agreeeable date for the work. Overall they did a great job, recommended without hesitation.
GarethW16/08/2015
Very professional
Customer Service
Quality
Value
We were very pleased with the high standard of work done.
Helen, London30/09/2014
Job well done
Customer Service
Quality
Value
Really good job, no fuss, good customer service. They do what they say they will do, prompt & on time.
Stephen, Essex23/06/2014
Which? Local Review
Customer Service
Quality
Value
Dave Locker roofing were selected from recommendation and also from feedback on Which Local. Dave provided a comprehensive estimate for 3 jobs: ´ Redecking and felting a flat roof extension. ´ replacing old leadwork on a bay with new felt. ´ removing old asbestos sheet roofing from garage and replacing with a ply deck and felting. His technical knowledge and thoroughness when estimating the work were readily apparent. The job was comprehensively specified and priced well. One of his felting team (2 people) did the work and were very skilled, courteous, considerate and tidy. Dave ensured that the work was going well and the job completed according to plan. Would definitely use them again and very highly recommended.
Dan4213/10/2010
Which? Local Review
Customer Service
Quality
Value
David Locker replaced the front facing roof of our home with interlocking tiles as we were advised by our surveyor that the tiles on this part of the roof were in a poor state of repair and we also had a leaking roof at the junction with our neighbour's roof. Mr Locker advised us that it would be possible to repair the roof but that there could be further problems due to the age of the roof tiles which were laminating and slipping off. We were most satisfied with the Mr Locker's work and the price charged. My brother has also used Mr Locker to replace the front and side of his roof with clay tiles in 2007. The replacement roof was also of a high standard and the price charged was reasonable.
Fred2604/04/2009