Comparing roofing companies in Sydney properly means looking past the dollar figure on the quote. Check their licensing through NSW Fair Trading, confirm they hold both public liability and workers compensation insurance, ask to see photos of recent restoration jobs, read independent reviews, and request references from clients with similar properties. The cheapest quote often becomes the most expensive job once corners get cut.
If you’ve been collecting quotes for a roof restoration or replacement, you’ve probably noticed the prices vary wildly. One company quotes $8,000, another asks for $18,000, and a third sits somewhere in the middle. So what gives?
The truth is, picking a roofer based on price alone is one of the fastest ways to end up with leaks, voided warranties, and a second job to fix the first one. Here’s what actually matters when you’re sorting through Sydney roofing companies.
Check Their Licence First
In NSW, any roofing work over $5,000 requires a licensed contractor. This isn’t a suggestion, it’s the law. Before you even discuss pricing, head to the NSW Fair Trading website and look up the company’s licence number. Make sure it’s current, valid for roofing work specifically, and held in the name of the business quoting you.
Plenty of dodgy operators in Sydney work under someone else’s licence or have no licence at all. If they hesitate to give you their number, that’s your answer right there. A legitimate company like Tomkat Roofing will hand it over before you even ask.
Insurance Matters More Than You Think
Roofing is dangerous work. People fall, tiles get dropped, and accidents happen even with the best crews. If your roofer doesn’t carry proper insurance, you could be the one paying when something goes wrong.
You need to see two policies:
1. Public liability insurance (minimum $5 million, ideally $10 million or more) covers damage to your property or injury to others
2. Workers compensation covers any workers injured on your job
Ask for certificates of currency, not just verbal confirmation. Any reputable Sydney roofer keeps these documents on hand and shares them happily. If you’re chasing genuine peace of mind on this front, reach out to the team at Tomkat Roofing for a no-pressure chat about their credentials.
Look at Their Actual Work
Photos lie. Or rather, they’re easy to fake or borrow from other companies. When you’re comparing roofing companies in Sydney, ask for addresses of recent jobs, not just pretty pictures.
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Drive past three or four of their completed projects. Look at the ridge capping, the valley work, the gutters. Does the bedding look neat? Are the tiles aligned properly? Has anything shifted or cracked already?
Better yet, ask if you can speak to a couple of past clients. Genuine roofers will connect you with happy customers without breaking a sweat. The conversations you have with previous clients tell you more than any glossy brochure ever will.
Read the Reviews Properly
Five-star Google reviews are nice, but they’re easy to game. Look for:
1. Reviews that mention specific details about the job (suburb, type of work, names of crew)
2. A mix of recent and older reviews showing consistency over time
3. How the company responds to negative feedback (defensive replies are a red flag)
4. Reviews on multiple platforms, not just one
Be wary of companies with hundreds of reviews that all sound similar or appeared in a short timeframe. That’s usually a sign someone bought a review package.

Understand What’s Actually in the Quote
Two quotes for “roof restoration” can mean completely different things. One might include high-pressure cleaning, rebedding, repointing with flexible compound, and three coats of premium membrane. The other might include a quick wash and a single thin coat of cheap sealer.
Ask each company to break down:
✓ The exact products they’re using (brand names, not just “premium quality”)
✓ How many coats of sealer or membrane
✓ Whether they’re using flexible pointing or old-school cement mortar
✓ What warranty applies to materials and workmanship separately
✓ Who handles waste removal and site cleanup
When you compare apples to apples, the suspiciously cheap quote usually starts to make sense, and not in a good way.
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Warranty Length Reveals Confidence
A company offering a 12-month warranty isn’t backing their work. A company offering 7 to 10 years on workmanship and matching the manufacturer’s warranty on materials is putting their money where their mouth is.
Get the warranty in writing before any work starts, and check whether it transfers to new owners if you sell the property. This matters for resale value.
Communication Is a Preview of Their Work
Pay attention to how they treat you during the quoting process. Do they turn up on time? Do they answer questions clearly? Do they pressure you to sign on the spot or offer “today only” discounts?
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How a company communicates before they have your money tells you exactly how they’ll communicate once they’ve got it. Slow responses and vague answers during quoting become missed appointments and ignored phone calls mid-project.
Ready to Get a Proper Quote?
Sorting through Sydney roofing companies takes time, and that’s the point. The companies worth hiring will respect your due diligence. Tomkat Roofing has been working across Sydney for years with licensed, insured crews and warranties that actually mean something.
Book your free roof inspection with Tomkat Roofing today and get a detailed, transparent quote you can compare with confidence.
Frequently Asked Questions
How much does a roof restoration cost in Sydney?
Most restorations run between $4,500 and $15,000 depending on roof size, pitch, condition, and materials used. Be cautious of quotes significantly below this range.
Do I need council approval for roof restoration in Sydney?
Generally no, restoration work doesn’t require approval. Full replacement or structural changes may need it, depending on your council and property type.
How long does a Sydney roof restoration take?
Most jobs take 3 to 7 days, weather permitting. Larger or more complex roofs can stretch to two weeks.
What time of year is best for roof work in Sydney?
Autumn and spring offer the most reliable weather. Summer storms and winter rain can cause delays, though good roofers work year-round.
Should I be home during the work?
You don’t need to be, but it helps to be available for the initial walkthrough and final inspection so you can ask questions and sign off on the work.

