To choose a commercial maintenance contractor, check current Public Liability and Workers Compensation cover, get a written scope and contract before paying anything, ask how they keep wash water out of stormwater drains, and ask for references on buildings like yours. An in-house team and one provider for several services make quality and accountability easier to manage.
How do you choose a commercial property maintenance contractor?
Check insurance cover and its limit, ask for a written scope and contract before any money changes hands, confirm how they keep wash water out of stormwater drains, and ask for references on buildings like yours. NSW Government guidance on checking a contractor or tradesperson advises not paying money without a written contract. On wash water, NSW EPA guidance requires it to be kept out of stormwater drains: a contractor with no answer for that is a contractor whose problem becomes yours. Note that general property maintenance and exterior cleaning are not licensed trades in NSW; licensing applies to building work, so check the specific trade involved.
| What to ask | What a good answer looks like |
|---|---|
| Are you insured, and for how much? | A current certificate of currency for Public Liability and Workers Compensation |
| Can I have the scope and price in writing? | A written, itemised quote and contract before any money is paid |
| How do you keep wash water out of stormwater drains? | A clear, specific answer for your site |
| Who will actually do the work? | In-house technicians, not a different subcontractor each visit |
| Can you show similar work? | References from other commercial or strata clients |
| How do you handle roof or height access? | Safe work method statements (SWMS) for higher-risk tasks |
Key Takeaways
- Full insurance, Public Liability and Workers Compensation, should be a baseline requirement, not a bonus feature.
- In-house technicians tend to deliver more consistent quality and accountability than teams that subcontract every job out.
- A single provider covering multiple services can simplify scheduling and reduce the number of vendors your building has to manage.
- Ask for evidence of recent, similar commercial work, not just residential reviews.
Choosing a maintenance contractor for a commercial property is a different decision to hiring someone for a single home job. The stakes are higher: tenants, staff and visitors all rely on the building looking and functioning properly, so it's worth checking a few things before signing on.
What should you check before signing a contract?
Start with the basics: current Public Liability and Workers Compensation insurance, a clear scope of work, and a written quote rather than a verbal estimate. It's also worth asking how long the company has operated commercially, and whether they can provide references from other commercial or strata clients specifically. These checks apply whether you are hiring a maintenance contractor for an office, a retail strip or industrial property maintenance: contractor maintenance work on any site with staff and visitors carries the same risks.
Two checks are worth doing before you sign anything. The NSW Government's guidance on checking a contractor or tradesperson advises not paying money without a written contract. And for any outdoor cleaning, ask how the contractor handles wash water: NSW EPA guidance requires wash water to be kept out of stormwater drains, and a contractor who has no answer for that is one whose problem can become yours.
Why does in-house vs subcontracted work matter?
Some maintenance companies subcontract most or all of their actual jobs out to third parties, which can mean less consistency in quality, less accountability if something goes wrong, and a different technician showing up each visit. An in-house team generally means more consistent standards and a single point of contact who actually knows your building.
It also matters for site access. A team that comes back to the same building learns where the keys are, which areas tenants use at which times and where the water and power points sit, so each visit starts faster. Ask directly whether the people who quote the job are from the same company as the people who will do it.
Is it better to use one provider for multiple services?
For a commercial property, consolidating services like pressure washing, aircon cleaning, gutter cleaning and window cleaning under one provider usually means less time spent coordinating separate vendors, fewer site visits to schedule around, and one company that's accountable for the exterior maintenance picture as a whole, rather than gaps falling between providers.
It also means one set of insurance and WHS documents to check, one contact for the building manager and one invoice to approve. If you are weighing up the budget side of that decision, our guide to commercial property maintenance cost in Sydney explains what drives the price.
Ask us for our insurance and WHS documents and a written quote. Our Sydney team answers 24/7.
What questions should you ask about insurance and compliance?
Ask to see a current certificate of currency for both Public Liability and Workers Compensation, not just a verbal confirmation. For larger commercial sites, it's also reasonable to ask about safe work method statements (SWMS) for higher-risk tasks like roof or height access work.
Check the dates and the business name on each certificate, so you know the cover is current and belongs to the company you are signing with, not a related business. If the site has its own induction or sign-in process, ask the contractor to confirm their team will complete it before the first visit, so the job is not held up at the door on the day.
Does a commercial maintenance contractor need a licence in NSW?
Not for general maintenance and exterior cleaning. General property maintenance and exterior cleaning are not licensed trades in NSW. Licensing applies to building work under the Home Building Act, so check the specific trade involved rather than assuming a licence is required. That makes the other checks on this page more important, not less: insurance certificates, a written contract, a clear answer on wash water and references from similar buildings are what separate a reliable contractor from a risky one when there is no licence to look up.
How can The Guys Group help as your commercial maintenance contractor?
We work with commercial property managers and business owners across Sydney, with an in-house team, full Public Liability and Workers Compensation insurance, and a full range of exterior maintenance services under one roof. Insurance and WHS documents are supplied before work starts, so your approval process is not held up. Our maintenance packages put that work on one schedule:
Three levels for owners corporations, from Essential Exterior to Complete Strata Care, on monthly, quarterly or annual plans.
See strata packagesScheduled exterior care from one team: pressure washing, windows, gutters, solar panels, aircon and exhaust fans, quoted to your site.
See commercial packagesOngoing, scheduled care for houses, so the owner is not booking each service separately.
See residential packagesExplore our commercial property maintenance service, see the commercial maintenance packages, or get in touch for a free quote for your building.
