How to Find aReliable Roofer

Roofing attracts more than its share of unreliable traders. Working at height, with materials homeowners can't easily inspect, on a service that is hard to evaluate without specialist knowledge — the conditions exist for poor workmanship to go undetected until months or years later. This checklist tells you what to look for, what to ask, and what to avoid when hiring a roofer in Southampton.

Check for NFRC Membership

The National Federation of Roofing Contractors (NFRC) is the UK's largest roofing trade body. Membership requires proof of public liability insurance, a company check, and a commitment to industry standards and codes of practice. It is not a guarantee of quality, but it is the most meaningful credential you can verify independently. Check the NFRC member finder at nfrc.co.uk — any roofer claiming membership should appear there.

The NFRC (National Federation of Roofing Contractors) is the UK's principal roofing trade body; its members are independently vetted and audited.

Source: NFRC

Verify Public Liability Insurance

Any roofer working on your property should carry at minimum £2 million public liability insurance. Ask to see the certificate before work begins — not just verbal confirmation. If a roofer is reluctant to provide this, do not hire them. If something goes wrong on your property and they are uninsured, you bear the cost.

Red Flags to Walk Away From

• Cold calling or door-knocking — reputable roofers in Southampton do not need to cold call. If someone knocks on your door saying they have noticed a problem with your roof, be very sceptical.
• Pressure to decide immediately — "this offer is only available today" is a high-pressure sales tactic, not a sign of a busy legitimate business.
• Verbal quotes only — get everything in writing before work begins. A roofer who won't provide a written quote is a roofer you cannot hold to their word.
• Upfront payment demands — a deposit of 10 to 30 percent is reasonable for larger jobs requiring materials to be ordered. Requests for 50 percent or more upfront are a red flag.
• No address or landline — roofers operating only from a mobile number and with no traceable business address are harder to pursue if problems arise.
• Prices that seem too low — a full ridge re-bed quoted at £80 cannot be done properly. Extremely low prices either indicate shortcuts or an intention to add large extras once work has started.

Questions to Ask Before Hiring

These are the questions worth asking any roofer before committing:

• Are you NFRC registered? Can I check online?
• Can I see your public liability insurance certificate?
• Is your quote inclusive of VAT and all materials?
• Who will be carrying out the work — your own team or subcontractors?
• What warranty do you provide on your workmanship?
• Can you provide references from recent work in Southampton?
• What happens if additional issues are found when the roof is opened up?

Get Three Quotes

Three quotes is the recommended minimum for any significant roof job. This is not primarily about finding the cheapest price — it is about understanding what the correct scope of work is. If two quotes specify similar work at similar prices and one is significantly lower, the low quote is either cutting corners or intending to add extras. If all three quotes specify different work, ask each roofer to explain their reasoning.

Check Google Reviews — and Read Them Carefully

A 4.8 or 4.9 star rating with 80-plus reviews gives reasonable confidence. Look at the content of the reviews rather than just the stars — reviews that mention specific job types, named operatives and specific street areas are more credible than generic positive statements. Also look at how the company responds to any negative reviews. A professional, constructive response is a good sign; a defensive or aggressive one is not.

Last reviewed: 20 July 2026 by Southampton Roofing Experts