Repairs and maintenance

Roof leak repairs across Sydney

Leaks travel. The stain on your ceiling is rarely under the fault. We find where the water actually gets in, fix the cause rather than the symptom, and send you photos of what we found and what we did.

Fix Now, Pay Later Finance for home owners, loans from $1,000 to $100,000. Subject to eligibility, fees and charges may apply. See finance options
Before: Lifted wall flashing letting water into a roof Before
After: New AquaFlash flashing sealed against a clad wall After
Sylvania Waters strata: failed wall flashing that caused a leak, replaced
Before: Rusted-through box gutter with holes between two tiled roofs Before
After: New Colorbond box gutter installed between two tiled roofs, tiles reinstated After
Bondi Beach strata: rusted box gutter replaced after an urgent leak

What we usually find

  • Cracked or slipped tiles, often at a valley or below failing ridge pointing
  • Ridge capping mortar cracked out and letting water in
  • Torn or undersized lead flashings around walls, chimneys and skylights
  • Perished seals around stinkpipes and roof penetrations
  • Blocked or rusted box gutters overflowing into the building
  • Cracked fibreglass skylights leaking along the screw lines

How a leak job works

  1. Tell us what you’re seeing. Call, send the form or forward the email. Photos of the stain help.
  2. We inspect the roof. A qualified roofer goes up, traces the water and photographs the cause.
  3. You get a written quote. Within 24 hours of the inspection, with photos and a plain-English explanation. Small fixes are often done on the spot.
  4. We fix it and prove it. After photos of the finished repair, and a workmanship warranty.

Roof leak repairs: common questions

Can you come out in the rain?

We can’t work safely on a wet roof, but we can often make it safe and do a temporary fix once the rain eases. Call us on (02) 9627 3232 and we’ll tell you what we can do.

Do I have to be home?

Not usually. If we need roof or ceiling access we’ll arrange it with you or your strata manager.

Will you show me what was wrong?

Yes. Every job includes photos of what we found and what we did.

Is the repair guaranteed?

Yes. Repointing carries a 5-year workmanship warranty and other repairs 2 years. See our warranty terms for details.

Is the inspection free?

Inspections are free for home owners, with no obligation. Inspections and reports for strata buildings are charged. We confirm the fee when you send the job.

How soon will I get a quote?

We’ll contact you by the next business day to arrange an inspection. After the inspection you get a written quote with photos within 24 hours.

Are you licensed and insured?

Yes. NSW contractor licence 451327C and $20 million public liability.

Fix Now, Pay Later

Finance for home owners. You choose the plan.

Finance for home owners on roof leak repairs, loans from $1,000 to $100,000. Subject to eligibility, fees and charges may apply.

Plan 1: No interest, no payments for 6 or 12 months.1

Upgrade your home today with no interest and no payments for the first 6 or 12 months. After that, repay any remaining balance over 84 months with interest at 18.99% p.a.1 (Comparison Rate 13.40% p.a. for the 6-month plan, 9.43% p.a. for the 12-month plan2).

Total repayment period: 90 months for the 6-month plan (6 + 84 months) or 96 months for the 12-month plan (12 + 84 months). Maximum annual percentage rate, including fees: 18.99% p.a.

Plan 2: No interest, no payments for 6 months.1

Upgrade your home today with no interest and no payments for the first 6 months. After that, repay any remaining balance over 60, 84, 120 or 144 months with interest from 9.99% to 16.99% p.a.1 (Comparison Rates 7.12% to 12.02% p.a.2).

Total repayment period: 66 months (6 + 60 months) to 150 months (6 + 144 months). Maximum annual percentage rate, including fees: 16.99% p.a.

  1. Get your fixed quote. We inspect and quote in writing, with photos.
  2. Prequalify. Tick “I’m interested in finance” on the form and we’ll text you a prequalification link. Pre-qualification will not impact your credit score. It does not guarantee approval.
  3. Book your date. Repayments, and your no-interest promotional period, will not start until your project is completed and loan funds have been paid to JSJ Roofing.

Pricing for services remains as quoted regardless of payment method.

1 No Interest No Payment loans available to qualified homeowners for loans above $1,000 and subject to approval. Terms and conditions will apply. No application or establishment fees, no ongoing account keeping, statement or payment processing fees, and no prepayment penalties. Other fees and charges may apply. Rates and other terms subject to change without notice. Other loan programs, with other terms, may also be available. Finance provided and subject to approval by HomePro Credit (ABN 60 690 561 507, Australian Credit Licence 574609).

2 Comparison rates help you understand the true cost of a loan. The comparison rate example shown is for an unsecured loan amount of $10,000 and a term of 3 years. WARNING: This comparison rate is true only for the example given and may not include all fees and charges. Different terms, fees or other loan amounts might result in a different comparison rate.

Plan 1. Representative example: a $10,000 No Interest No Payment loan with a 12-month promotional period. No interest and no repayments for 12 months, then 84 monthly repayments of $216.02 at 18.99% p.a. Total repayable $18,145.74, including $8,145.74 interest. No application, establishment, account-keeping or payment processing fees. Assumes every repayment is made on time. A late payment fee of $10 applies to each missed repayment and is not included in the total.

Plan 2. Representative example: a $10,000 loan with a 6-month promotional period. No interest and no repayments for 6 months, then 144 monthly repayments of $163.13 at 16.99% p.a. Total repayable $23,490.09, including $13,490.09 interest. No application, establishment, account-keeping or payment processing fees. Assumes every repayment is made on time. A late payment fee of $10 applies to each missed repayment and is not included in the total. Repayment periods 66 to 150 months; maximum rate 16.99% p.a.

SBMN Operating Pty Ltd trading as JSJ Roofing is not the credit provider and does not provide credit assistance or financial product advice in relation to HomePro Credit products.

For home owners

What happens on inspection day

Inspections are free for home owners, with no obligation.

  1. Send us photosOf the stain or the roof, if you can. They help us bring the right materials.
  2. We find the causeA qualified roofer inspects the roof and finds what’s really causing the problem. Small fix? We’ll call before doing anything.
  3. Your written quoteWithin 24 hours of the inspection: what’s wrong, what we recommend and a fixed price, with photos.

You don’t need to be home. If we can reach the roof from outside, just leave the side gate open.

Google reviews

What customers say

5.0 171 Google reviews
  • ★★★★★

    “They took photos during the initial inspection to clearly show what work they would carry out in their quote and then took photos afterwards showing the repairs. The team’s communication was great and they were extremely professional. Their prices were fair and I was extremely impressed with their work and timely repairs.”

    Larissa R.Leak and skylight replacement · Google review
  • ★★★★★

    “They were able to identify the cause of roof/ceiling leak issue, and provided good feedback and details with photos on how they fixed it. They were very respectful of my home…”

    Anita T.Roof leak · Google review
  • ★★★★★

    “Got in on a day that was hammering down. Said he’ll be back when it’s better, and low and behold, 1hr later, he’s back and on the roof patching our roof! Top notch work!”

    Victor L.Emergency leak · Google review
  • ★★★★★

    “Super polite, super friendly and respectful (took shoes off before coming in). Fixed my leaking roof, talked me through the issue and the fix. Prompt, easy, absolutely would use again, highly recommended”

    Kathryn G.Roof leak repair · Google review
  • ★★★★★

    “They were on time, worked quickly and thoroughly, and clearly explained both the issue and the solution. Great service.”

    Patrick O.Leaking skylight · Google review
  • ★★★★★

    “He identified a cracked roof tile and put some flashing over it to prevent further leaking. Highly recommend JSJ for prompt response and great work ethic.”

    Duncan M.Cracked tile found during gutter clean · Google review
  • ★★★★★

    “Left the villa clean after completion of work.They explained what they had to do to fix the roof .Highly recommend.”

    Aleksandar P.Roof repair, villa · Google review
  • ★★★★★

    “We really appreciated how respectful they were, they always asked permission before doing anything or moving stuff around… Really easy to talk to and just all-around great service. Definitely recommend them!”

    Janet N.Home roof work · Google review

Read all reviews on Google

Get a quote for roof leak repairs

Tell us what’s happening. We’ll inspect and send you a written quote with photos.

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I’m a
Add email, address or details (optional)
Helps us look at the roof before we visit.

No obligation. We’ll contact you by the next business day to arrange an inspection. After the inspection you get a written quote with photos within 24 hours. Urgent? Call (02) 9627 3232. See our privacy policy.