Honest roofing. No pushy sales.
Local roofers covering Lancashire and Cumbria
New roofs, roof repairs, flat roofing, chimneys, roof windows, fascias and guttering. Free written quotes, no obligation, and a 10-year guarantee in writing.
Roofing services you can rely on
From a single slipped tile to a full new roof, plus the chimneys, flat roofs and guttering around it.
Roof repairs
Slate and tile repairs, leaks, ridges, valleys, leadwork and storm damage, traced to the source and put right.
Find out more 02New roofs and re-roofing
Stripped back to the rafters and rebuilt with new membrane, battens, tiles or slate and ridges. Backed by a 10-year guarantee in writing.
Find out more 03Flat roofing
GRP fibreglass and EPDM rubber flat roofs for extensions, garages, dormers and bays, laid on a sound deck.
Find out more 04Chimney repairs and rebuilds
Repointing, rebuilds, new pots and cowls, flaunching and lead flashing where the old work has failed.
Find out more 05Fascias, soffits and guttering
Rotten timber boards replaced with uPVC, new gutters and downpipes, dry verge and gutter clearing.
Find out more 06Roof windows and skylights
New roof windows and skylights framed, fitted and flashed in properly, plus leaking existing ones sorted.
Find out moreFrom first call to finished roof
Four simple steps, with a written price before anything starts.
- 01
Get in touch
Fill in the quick form, ring, or send a photo of the problem on WhatsApp.
- 02
We check the roof
Liam comes out, looks at the roof and photographs anything that needs attention.
- 03
Written quote
You get a fixed price in writing, with the materials named. No pressure and no 'today only' deals.
- 04
Job done, guaranteed
We do the work, clear up, take the waste away, and back it with a 10-year guarantee in writing.
Recent projects
Real Diligence jobs: roofs we have repaired, rebuilt and replaced.
Straight answers and work done properly
A good roof is mostly the parts you never see: the membrane, the battens, the flashings. That is where the time goes.
- 01
Free, honest quotes
We look at the actual roof, tell you what it needs and put the price in writing. If a repair will do the job, we say so.
- 02
No pushy sales tactics
No 'sign today' discounts and no pressure. You get a written price and as long as you need to decide.
- 03
10-year guarantee in writing
Your guarantee is set out in writing with your quote, so you know exactly what is covered.
- 04
Photos of every problem
We photograph what we find on the roof, so you see the problem with your own eyes before you agree to anything.
- 05
Homes, landlords and letting agents
We work for homeowners, landlords and letting agents across Lancashire and Cumbria.
What our customers say
39 five-star reviews: 22 on Facebook and 17 on Google. Here are a few of them, word for word.
Excellent job done by Liam and his guys from fixing a leaking roof, installation of a new velux window and opening up my spare room by removing false ceiling then a full replaster
Great communication from start to finish.
Would definitely recommend Diligence roofing and building and would certainly use again. Top job
Liam and his team did an excellent job replacing our roof. They were the cheapest of the quotes we received, and the work was completed to a very high standard. I’m so glad I put my trust in them. Really pleased with the finished roof and would highly recommend Diligence Roofing & Building.
Excellent service from start to finish.
My Mother lost ridge tiles off her roof and after speaking to Diligence roofing, Liam arrived next morning to look at the job and said he would do it straight away. He completed the job quickly. Its great to see a tradesman who takes pride in his work and looking after his customers.
5 stars from me
Army veteran. Roofer for the past 7 years.
Liam served in the Army before he picked up the tools, and he has been roofing for the past seven years. He brings the same standards to every roof: turn up when you say you will, do the job properly, and never cut corners where nobody can see.
He started Diligence Roofing & Building for one simple reason: he was tired of seeing people get ripped off by rogue roofers. So he made a promise. If he was going to work on someone's roof, it would be done to the highest standard, with total transparency, and without the pushy sales tactics you see everywhere these days.
Liam still works on the roofs himself alongside the team. You get a friendly local crew, a written price before anything starts, and a 10-year guarantee in writing.
Liam Owner, Diligence Roofing & Building
Lancashire and Cumbria
We cover towns and villages right across Lancashire and Cumbria, from the Fylde coast and Preston up through Lancaster, the Lakes and Furness to Carlisle and West Cumbria. If your town is not listed, it is still worth asking.
Frequently asked questions
Are your quotes free?
Yes. We look at the roof, tell you what it actually needs and put the price in writing. There is no charge and no obligation.
What guarantee do I get?
Our work comes with a 10-year guarantee in writing. The details are set out with your quote so you know exactly what is covered.
What areas do you cover?
We work across Lancashire and Cumbria, plus the towns and villages around them. If your town is not listed, ask anyway.
Do you work for landlords and letting agents?
Yes. We work for homeowners, landlords and letting agents.
Can I send photos for a rough idea first?
Yes. Send a few photos on WhatsApp and we will tell you what we think. We will still need to see the roof to give a firm price.
Get a free roofing quote in 30 seconds
Answer four quick questions and Liam will get back to you with a free, no-obligation quote. Prefer to talk? Ring or WhatsApp.
- Call or text07983 648066
- CoverageLancashire and Cumbria
- Guarantee10-year guarantee in writing