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Describe the job once and we'll match it with up to 3 roofers in Thornleigh.

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Roofers in Thornleigh NSW

18 roofers★ 5.0 average from 2 reviews

About these results

Based here first, then roofers by rating, then related trades.

A business is Featured only when it pays for the Featured plan. Example listings in the Featured panel are not real businesses: they show what a Featured listing looks like.

18 roofers based in or serving Thornleigh; listings updated 7 Oct 2026.

  1. Based nearby, serving Thornleigh

    These businesses aren't based in Thornleigh but list it as a service area.

  2. Friendly Roofing

    Roofers

    Based in Hunters Hill NSW · serves Thornleigh

    5.0 (2 reviews) View profile Serves this area Est. 2026

    • Roofing Contractors
    • Roof Restorations & Repairs
    • Metal Roofing

    Based in Hunters Hill NSWServes Thornleigh

    Closed · opens 9:00 am

    Get a quote

  3. ANZ Roofing Maintenance & Repair

    Roofers

    Based in Hornsby NSW · serves Thornleigh

    Directions View profile Serves this area

    Roofing contractor in Hornsby, NSW handling restorations, repairs and new roofs, along with roof drainage and skylight work.

    • Roof Restorations
    • Roof Repairs
    • New Roofs

    Based in Hornsby NSWServes Thornleigh

    Get a quote

  4. ARC Roofing

    Roofers

    Based in Hornsby NSW · serves Thornleigh

    Directions View profile Serves this area

    ARC Roofing is a roofing contractor in Hornsby, NSW, working across the Upper North Shore on roof repairs, installations and replacements.

    Based in Hornsby NSWServes Thornleigh

    Get a quote

  6. DJ Roofing & Repairs

    Roofers

    Based in Cherrybrook NSW · serves Thornleigh

    Directions View profile Serves this area

    DJ Roofing & Repairs is a roofing contractor in Cherrybrook, NSW, covering roof repairs and roof replacement.

    Based in Cherrybrook NSWServes Thornleigh

    Get a quote

  10. RoofingCorp

    Roofers

    Based in Wahroonga NSW · serves Thornleigh

    Directions View profile Serves this area

    RoofingCorp is a roofing contractor in Wahroonga, NSW, covering roofing repairs and installations across Sydney's north.

    Based in Wahroonga NSWServes Thornleigh

    Closed · opens 6:00 am

    Get a quote

  12. Sydney Roofers

    Roofers

    Based in Pennant Hills NSW · serves Thornleigh

    Directions View profile Serves this area

    Sydney Roofers is a roofing company based in Pennant Hills, NSW, servicing Sydney's north-west suburbs.

    Based in Pennant Hills NSWServes Thornleigh

    Closed · opens 7:00 am

    Get a quote

  13. TLH Roofing Pty Ltd

    Roofers

    Based in Pennant Hills NSW · serves Thornleigh

    Directions View profile Serves this area

    Roofing contractor in Pennant Hills, NSW, working on terracotta and concrete tile roofs, tile and gutter replacement, and ridge repairs.

    • Cleaning and Restoring Terracotta Roofs
    • Replacing Broken Roof Tiles
    • Rebedding and Pointing Hips, Ridges & Ga…

    Based in Pennant Hills NSWServes Thornleigh

    Closed · opens 7:00 am

    Get a quote

  14. A J Lee Building Services Pty Ltd

    Builders, Roofers, Carpenters

    Based in Normanhurst NSW · serves Thornleigh

    Directions View profile Serves this area

    Building and carpentry business in Normanhurst, NSW for new decks, outdoor entertaining areas and extensions.

    • New Deck Construction
    • Outdoor Entertaining Area Construction
    • Extension Construction

    Based in Normanhurst NSWServes Thornleigh

    Closed · opens 7:00 am

    Get a quote

  17. Refreshing painting pty ltd

    Painters, Roofers

    Based in Cherrybrook NSW · serves Thornleigh

    Directions View profile Serves this area

    Painter and roofing contractor in Cherrybrook, NSW for house painting and roof restoration.

    • House Painting
    • Roof Restoration

    Based in Cherrybrook NSWServes Thornleigh

    Closed · opens 7:00 am

    Get a quote

  18. SQIRT Plus Plumbing

    Plumbers, Roofers

    Based in Hornsby NSW · serves Thornleigh

    Directions View profile Serves this area

    Plumber in Hornsby, NSW for hot water installations, blocked drains, guttering and roofing.

    • Hot Water Installations
    • Blocked Drains
    • Guttering

    Based in Hornsby NSWServes Thornleigh

    Closed · opens 7:00 am

    Get a quote

  19. Sydney Roofers

    Roofers

    Based in Hornsby NSW · serves Thornleigh

    Directions View profile Serves this area

    Roofing business in Hornsby, NSW, covering roof restoration, repairs and waterproofing across Sydney's north.

    Based in Hornsby NSWServes Thornleigh

    Open now · 24 hours

    Get a quote

No roofers on this page match all of these filters. Untick one, or clear the filters to see all 18 on this page.

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Hiring roofers in Thornleigh

Roofing contractors for new roofs, re-roofing, repairs, restoration and gutters. Aussie Builders Directory lists 18 roofers in Thornleigh NSW, with ratings, licences and the services each one offers.

What to check before you hire

Getting started

  1. Describe the job. What needs doing, where, and when you'd like it done.
  2. Shortlist two or three. Use the filters above to narrow this page by rating, licence and owner verification.
  3. Compare quotes. Or send one request and we'll match it with up to 3 roofers.
  4. Agree in writing. Confirm the price, start date and payment schedule before work begins.

Frequently asked questions

How do I choose between roofers in Thornleigh?

Compare two or three. Check each one's licence on your state regulator's public register, read recent reviews, look at photos of similar jobs, and ask for a written, itemised quote. A business that is owner verified on Aussie Builders Directory has confirmed it runs the listing.

How much does a roofer cost?

It depends on the size of the job, materials, access, and how soon you need it done. Most trades quote a fixed price for a defined job and an hourly rate for repairs and call-outs. Asking two or three local businesses for a written quote is the quickest way to see the going rate in Thornleigh.

Do roofers need to be licensed?

Most residential trade work in Australia must be done by a licensed contractor, and building work above a set value needs a written contract and home warranty insurance. The rules differ by state, so check the licence number before work starts. Listings marked "Licensed" show a licence or certification on their profile.

What does "serves this area" mean?

Some businesses are based in a nearby suburb but travel to jobs here. On suburb pages we list businesses based in the suburb first, then the ones that say they serve it.

How do free quotes work?

Tell us about the job once. We match your request with up to 3 roofers near you. A business on a paid plan here gets it with your name and contact details and can contact you directly. A business on the free plan sees the job and your suburb but not your details, so it can't contact you unless it upgrades. A business that hasn't claimed its listing sees your request only once it claims. After you send, we tell you which applies to each business. It's free and there's no obligation.