Construction and trades virtual assistant (Australia)

Trades businesses run on a single brutal trade-off: every hour spent on admin is an hour you are not on the tools earning. Your hourly rate on the tools is $80-150 inc GST. Your “admin rate” if you costed it is the same. You are doing $80/hr work yourself when you should be paying someone $15/hr to do it.

That is the gap a virtual assistant closes.

Here is what a trades VA actually does in 2026.

If you searched “construction virtual assistant”

You are most likely a builder, a commercial subcontractor or a trades business that has outgrown doing the office work off the side of your desk. A construction virtual assistant is a remote admin person who runs that office for you: the tender and quote prep, the project paperwork, the compliance register, the progress claims and the supplier orders. It is the difference between winning the tender you did not have time to submit and watching it close on a Friday afternoon while you are on site.

The honest line first, because it is the line that matters: a VA does admin only. They never do licensed building or trade work, they never estimate or price a job, and they never sign anything that sits against your licence. Estimating, certifying and the work itself stay with the licensed builder or tradesperson. What the VA owns is everything around that, the paperwork and coordination that otherwise eats your nights and weekends.

What a construction VA owns, concretely:

• Tender and quote preparation and follow-up. Assembling the submission pack from your figures: pricing schedule, scope, capability statement, current insurances, references, and the portal forms the head contractor or council asks for. Submitted complete and before the deadline, then the outcome chased.
• Project administration and document control. Drawings, RFIs, variations, ITPs and submittals filed to a consistent naming and folder structure inside Procore, Buildxact or simPRO, revisions logged, the current set distributed, and responses chased so nothing holds up the work.
• Compliance paperwork. SWMS collected before a subbie starts, Inspection and Test Plans (ITPs) tracked, licences and certificates of currency logged by expiry, site inductions recorded, and white-card tracking kept current across your crew and subcontractors.
• Subcontractor coordination. Booking subbies against the program, sending them the scope and the site requirements, collecting their paperwork before they are let on, and keeping the contact and compliance register in one place.
• Progress claims and invoicing. Claims drafted and issued from your figures on the contract dates, variations logged for sign-off before work proceeds, retention tracked, and payment followed up under the security-of-payment timeframes.
• Procurement and supplier purchase orders. POs raised against the budget, delivery dates confirmed, delivery dockets matched to invoices, and the cost report kept current so the margin does not quietly leak.

If you are a sole-trader sparkie or plumber rather than a builder, skip to the trade-by-trade detail below, it is the same idea scoped smaller.

What we hear from every tradie in the discovery call

The story is identical from sparkies, plumbers, builders, landscapers, and HVAC operators turning over $250k-$1.5M:

• You are quoting on site, then drafting the quote document at night. Half the quotes you write never get sent because life gets in the way.
• The quotes you do send sit unfollowed-up. You know the conversion would be 2x if you chased them, you just have no time.
• Your phone rings 20+ times a day. You miss half. The voicemails are vague. Some are good jobs you will never recover.
• Your supplier accounts are technically reconciled but practically a mess. You have credits sitting at three different suppliers you have not redeemed.
• Compliance paperwork is the bit that bites you. CoCs late, electrical safety reports missing, building inspections rescheduled.

A virtual assistant scoped properly owns every line on that list except the on-tools work.

The opening scope

For most trades businesses, the first 30 days look like this:

• Week 1: virtual receptionist (phone goes through a number we provision, VA answers in your business name)
• Week 1: quote document drafting from your voice notes, sent for your approval
• Week 2: quote follow-up cadence (day 3, day 7, day 14) with your templates
• Week 2: customer scheduling and confirmation calls
• Week 3: supplier order coordination, delivery booking, off-cut returns
• Week 4: AR follow-up (invoices chased at 7/14/21 days)

That is roughly 15-20 hours a week. The compliance paperwork (CoCs, building inspection booking, etc) layers in month 2 once the rhythm is set.

The virtual receptionist setup

This is where most trades placements deliver the visible wins fastest.

Setup:

• We provision a business number (e.g. a +61 2 / 3 / 7 / 8 number you advertise)
• That number forwards to your VA during business hours
• After hours, it forwards to your existing voicemail or a callback service

What the VA does on every call:

• Answers in your business name with a scripted opener you choose
• Asks the four qualifying questions: what is the job, what is the urgency, where is the address, what is the best callback time
• Books the call-out into your calendar if it is a known scope, or sends you the summary by text for novel jobs
• Sends a confirmation email/text to the customer with the booked time + your ETA window

Result: you stop missing calls, jobs that used to leak get captured, and your evenings stop being voicemail-clearing sessions.

Quote drafting and follow-up

The most repeatable revenue lift in trades is consistent quote follow-up. Industry data says you lose 35-45 per cent of winnable jobs to slow or absent follow-up.

The workflow we run:

1. You walk a site. Send the VA a 30-90 second voice note with: customer name, scope, materials list, your hourly estimate, anything weird about the site.
2. VA drafts a quote in your template within 4 hours, in your voice. Itemised line by line.
3. You review on your phone, approve or edit, sign off.
4. VA sends the quote with a clear CTA (“happy to book in for week starting [date], let me know”) and adds the customer to the follow-up cadence.
5. VA chases at day 3 (light), day 7 (medium), day 14 (final, with a clear “still keen?” line).
6. Anything past day 14 without response goes to your weekly review for personal follow-up.

Most placements see quote-to-win conversion improve 15-30 per cent in the first 60 days.

Job software

If you run one of the big platforms, there are dedicated pages on exactly what a VA does inside ServiceM8, Tradify, Simpro and AroFlo.

We have placed VAs into trades businesses running:

• simPRO (most common for HVAC, electrical, fire-protection)
• AroFlo (electrical, plumbing)
• ServiceM8 (small mobile trades, single-truck operators)
• Tradify (smaller plumbing, electrical, gas)
• Buildertrend + Co-Construct (builders, renovators)
• NextMinute (general)
• Fergus (cross-trade)

Each has a learning curve. simPRO and AroFlo are the steepest, allow 7-10 days of supervised use. ServiceM8 and Tradify are gentler. We train every trades VA on the specific stack you use.

If your business is still on paper job sheets and a calendar, your VA can also help you transition to one of the above as part of month 2-3 scope.

Compliance paperwork

This is where late paperwork kills you, especially in electrical and building.

A trades VA can own:

• Electrical: Certificate of Electrical Safety (COES) lodgement (VIC: Energy Safe Victoria; NSW: NSW Fair Trading; etc state-by-state). 24-48 hour lodgement after job completion.
• Plumbing: Certificates of Compliance lodgement with the state regulator (VBA, NSW Fair Trading, QBCC, etc).
• Building: occupancy certificates, building permit follow-up, asbestos clearance documentation.
• HVAC: ARC tradesperson reporting, refrigerant gas log compliance.
• Insurance: HBCF / DBI premium renewals, public liability annual reviews.

What they do not do: anything that requires your licence to sign. They prepare, lodge as your authorised admin contact, and chase responses.

By trade: electricians, plumbers, builders

The admin load looks different depending on what is on your van, or your site sign.

Electricians and plumbers run on job-management software, and the VA’s job is to live in it. ServiceM8 and Tradify suit single-truck operators and small crews; simPRO, AroFlo and Fergus carry bigger service businesses. Your VA owns the daily cycle inside whichever one you run: jobs created from incoming calls, scheduling with travel time attached, materials recorded against the job, invoice raised at completion, and the day 3 / day 7 / day 14 quote follow-up most sparkies and plumbers never get to. The other half is certificate admin: electrical safety certificates and plumbing compliance certificates prepared, lodged with your state regulator inside the required window, and filed against the job. You sign whatever your licence requires; the VA handles the lodgement, chasing and filing around it.

Builders and construction businesses are a heavier workflow, and we scope them differently. The admin is contractual, not just operational: progress claims prepared and issued on the dates your contract sets, variations documented and signed before the work happens rather than argued about after, and subcontractor compliance kept current. That last one is its own job: Safe Work Method Statements (SWMS) collected before subbies start on site, certificates of currency for public liability and workers compensation tracked by expiry date and chased before they lapse, inductions recorded. If you run Buildxact or Procore, the VA keeps quotes, claims, documents and job records inside it instead of scattered across your inbox.

One caveat. A sole-trader sparkie and a builder running six concurrent jobs with fifteen subbies are not the same placement. Heavy construction-admin scopes (progress claims, retention tracking, multi-site subcontractor compliance) get their own discovery treatment: we map your contract types, software and claim cycle on the discovery call before matching anyone. Bring a current job’s paper trail.

The construction software the VA lives in

For builders and subcontractors the stack is different from a single-truck trade, and the VA’s day is spent inside it.

• Procore carries commercial builders and the subcontractors working under them: drawings, RFIs, submittals, ITPs, daily logs and the documents register. The VA keeps the document control tidy and chases the RFIs and variations holding up work.
• Buildxact suits residential builders and renovators: estimating, fixed-stage progress claims, purchase orders and the customer-facing job portal. The VA runs the claim cycle and the POs; you own the estimate.
• simPRO carries larger service and project trades (HVAC, fire, electrical) with project costing, claims and scheduling under one roof.
• Buildertrend and Co-Construct are the other residential-builder platforms, strong on client communication and selections.
• On the trade side, AroFlo, ServiceM8, Fergus, Tradify and NextMinute cover the field-service jobs, scheduling and invoicing.

Procore and Buildxact have a genuine learning curve, so we allow 7-10 days of supervised use before a VA runs document control, claims or the cost report live. The onboarding is on your exact configuration, not a generic version of the software.

Two construction scenarios

Residential builder, four jobs on the go, Buildxact. You are a registered builder running new builds and large renovations under HIA contracts. Your VA owns the office: estimates turned into Buildxact quotes from your figures, fixed-stage progress claims (base, frame, lock-up, fit-off, completion) issued on the contract dates, variations written up and signed by the client before the trades start, purchase orders raised to suppliers against the budget, and the homeowner kept updated each week so you are not fielding “how’s it going” texts at 7pm. Domestic building insurance and the relevant home warranty cover are tracked and renewed on time. You still walk every site, price every job and make every build call. The VA makes sure nothing contractual is late, unsigned or unclaimed.

Commercial subcontractor, multiple sites under head contractors, Procore. You are an electrical, mechanical or fit-out subcontractor working under several head contractors at once. The admin is theirs as much as yours: monthly progress claims under the security-of-payment timeframes, retention tracked per project, RFIs and ITPs kept current in each head contractor’s Procore, and a compliance pack (SWMS, certificates of currency, white cards, site inductions) ready for every site you are let onto. Your VA prepares and lodges the claims on your figures, keeps the retention register so you actually get it back, and keeps the compliance pack current so a subbie is never turned away at the gate. The pricing, the technical scope and the licensed work stay yours.

What it costs

Two tiers.

Trades admin + receptionist VA at $12-17/hr. Owns phones, quotes, scheduling, AR, basic supplier coordination. 15-20 hours a week. Monthly: $1,000-1,700 AUD excl GST.

Trades operations VA at $18-25/hr. Same as above plus job-software ownership (simPRO/AroFlo/etc), quote drafting from voice notes, compliance lodgement, payroll prep handover to your bookkeeper. 18-22 hours a week. Monthly: $1,500-2,200.

For a sole-trader sparkie or plumber turning over $300k, the placement typically pays itself back through 2-3 extra small jobs per month plus the recovered quote-follow-up conversion.

Model your specific numbers on the calculator at the $15/hr default.

What goes wrong

Patterns in failed trades placements:

• No voice note discipline. Tradies who text “quote this please” without context, then get frustrated when the VA’s quote is wrong. Fix: 60-90 second voice notes are not optional. They are the work product the VA needs.
• Phone overflow back to the founder. When the VA cannot answer, the call rolls to the founder. The founder picks up while on the tools. Customer relationship is fine; founder’s productivity is destroyed. Fix: after-hours and overflow goes to voicemail or a callback service, never to the founder’s mobile mid-job.
• Compliance handoff gaps. The VA prepares the CoC, but the founder forgets to give them the job completion confirmation. CoC lodges late. Fix: tie the completion confirmation to the invoice creation (which the VA does); CoC lodgement is automatic in the same workflow.
• Supplier account confusion. Multiple credits at three suppliers, none redeemed. VA tries to reconcile and creates more confusion. Fix: month 1, VA does not touch supplier accounts. Month 2, VA gets read-only access and produces a reconciliation summary. Month 3, VA gets write access and owns it.

What’s next

For the wider hiring playbook, see How to hire your first VA in Australia.

For the onboarding rhythm, see Onboarding a VA week by week.

To talk through your specific trade and software stack, book a discovery call. 30 minutes, no card, no obligation.