How to Choose a Commercial Exterior Cleaner for Strata & Owners Corporations

Most committees don’t think about the exterior cleaner until something goes wrong. A window streaked before an open inspection. A quote that crept up after the job started. A worker on a ladder three storeys up with no harness, everyone quietly hoping nothing happens.

That’s the thing about this decision. It looks small. It isn’t.

When you hire a cleaner for a multi-dwelling building, you’re not just buying clean glass. You’re putting people on your property, at height, under your name. If it goes well, nobody notices. If it goes badly, it lands on the owners corporation. So it’s worth getting right the first time.

Here’s how, without becoming an expert in scaffolding and insurance overnight.

Start with the boring stuff, because the boring stuff protects you

The most important questions aren’t about how shiny the windows will be. They’re about what happens if something goes wrong.

Public liability insurance comes first. Ask for the certificate of currency in writing, and actually read the cover amount and the expiry date. Plenty of operators will say “yeah, we’re insured” and mean it loosely. For a commercial or strata site you want real cover, current, in the company’s name — not a screenshot from two years ago.

Then ask whether the crew is police-checked. People you’ve never met will be working around residents, in shared spaces, sometimes near ground-floor windows and balconies. A cleaner who screens their staff has already thought about that. One who looks surprised by the question hasn’t.

None of this is glamorous. But it’s the part that keeps the committee out of trouble. Sort it before you talk about anything else.

Safety isn’t paperwork. It’s the whole job.

A lot of exterior cleaning happens up high. Gutters, facades, windows on the fourth floor. That changes things.

A proper commercial cleaner will have a Safe Work Method Statement (SWMS) for your site, and working-at-heights training for the people doing the work. Ask to see it. A cleaner who can hand it over straight away is one who works that way every day.

The ones to worry about improvise. The ladder balanced on a garden bed. The bloke leaning out a window with a squeegee and a bit of faith. It might save them twenty minutes. It puts your building, your residents and your insurance squarely in the firing line.

Experience with buildings like yours actually matters

Cleaning a single house and cleaning a 60-unit complex are not the same job. One has one owner and one opinion. The other has a committee, a strata manager, residents with parking spots, gates, fobs, common areas, and a dozen schedules to work around.

A cleaner who’s done multi-dwelling and commercial work knows how to move through a building without turning it upside down. They give notice. They know which surfaces need a soft wash and which can take pressure. They know “we’ll just get to it” doesn’t fly when forty households are involved.

So ask the simple version: have you worked on sites like ours? Then ask for one or two you can look at or ring up. Real examples beat a glossy brochure every time.

A good quote tells you who you’re dealing with

You can learn a surprising amount about a company from how they quote.

A clear quote spells out what’s included, what isn’t, how often and what it costs. Windows inside and out, or just out? Gutters cleared or just the visible bits? Ground-level only, or the high glass too? When the scope is written down plainly, everyone’s protected — them and you.

A vague quote is the opposite. One number, no detail, lots of “we’ll sort that on the day.” That’s not flexibility. That’s room for the price to move once they’re on site and you’ve got no easy way to say no.

You’re not being difficult by asking for detail. You’re doing your job, and a good operator will be glad you did.

What to check before you sign

If you want a short list to take into the next committee meeting, this is it:

• Current public liability insurance, certificate sighted, the right cover for a commercial site
• Police-checked staff working on your property
• A Safe Work Method Statement and working-at-heights training for any high work
• Real experience on multi-dwelling, strata or commercial buildings
• A written scope: what’s cleaned, how often, and exactly what it costs
• A clear point of contact and a sensible way to reach them
• Genuine reviews from buildings, not just a star rating with no story behind it
• Some kind of guarantee — if it’s not right, they come back

If a cleaner ticks those, the rest tends to take care of itself.

The red flags, said plainly

Most poor experiences start with a sign you could have spotted early. Here are the ones worth walking away from:

• No insurance, or “I’ll send it through later.” Later usually never comes. No certificate, no job.
• A vague quote with one number and no detail. The price almost always grows from here.
• Shortcuts on safety. No harness, no method statement, a ladder where there should be a proper setup. Cheap today, expensive the day something goes wrong.
• No reviews, no references, no examples. Everyone starts somewhere, but you don’t want your building to be the test run.
• Hard to reach before you’ve even hired them. If the phone goes unanswered now, it won’t get better once they’ve got your money.

You don’t need all five to bail. Even one or two is usually the building telling you something.

Reliability is the part you only notice when it’s missing

Here’s a truth every strata manager already knows. The best cleaner isn’t always the one who does the most impressive single clean. It’s the one who turns up when they said they would, every time, without you having to chase them.

Communication is half of that. A company that confirms the booking, gives residents notice, shows up on the day and tells you when it’s done respects that you’ve got plenty else on your plate. That’s worth more than a slightly lower price from someone who goes quiet for a week.

Reviews help you read this in advance. Look past the number. Read what people actually say — did the crew show up, communicate, finish the job, come back if needed? That tells you what the next twelve months will feel like.

Where Logiclean fits

We’re a Melbourne exterior and commercial cleaning team, and we built the business around exactly that checklist — because we know it’s what owners corporations and property managers actually lose sleep over.

We’re fully insured. Our crews are police-checked. We work to proper safety documentation, including for work at height, and we’ve spent years on multi-dwelling and commercial sites, so a building with a committee, residents and a schedule is familiar ground.

We quote in plain language, we show up when we say we will, and if something isn’t right, we come back and fix it. That’s the guarantee. We’d rather be the cleaner you stop thinking about because it just gets done.

If you’re weighing up your options, it’s worth a look at our broader guide on commercial cleaning for strata and managed buildings while you compare.

Talk to a team that does it the right way

Choosing an exterior cleaner shouldn’t feel like a gamble. Check the insurance, check the safety, check the reviews, and trust the company that makes all of that easy to see.

If you’d like a clear, no-pressure quote for your building, book online at book.logiclean.com.au or call us on (03) 5905 9000. We’ll talk you through it, in plain English, and you can decide from there.