How to Hire a Virtual Assistant for Contractors (2026 Guide)

How do you hire someone remote to run your office when they have never stood on a job site?

Short answer: you scope the work before you shop for the person, you hire against a written task list instead of a job title, and you run a paid trial on real paperwork before you commit to anything longer than a month. Most contractors who end up disappointed skipped the first step and went straight to browsing profiles.

This guide walks the actual hiring process for a virtual assistant for contractors. Not the task list, not the sales pitch. What to delegate first, where to look, what to ask, how to trial, and how to know in thirty days whether it worked.

Step 1: Write down what you did after 6pm last week

Before you look at a single candidate, spend twenty minutes on this.

Open your phone and your email and reconstruct the last seven evenings. Chasing a COI from a sub. Retyping a change order into the estimating software. Calling three suppliers about a lead time. Filling out a permit portal form you have filled out forty times. Answering a homeowner who wanted to know when the crew shows up.

Write each one down with a rough time. That list is your job description, and it is worth more than any template you will find online.

Two patterns usually show up. Tasks that repeat weekly and follow the same steps every time, which are the ones to hand over first. And tasks that only you can do because they need judgment, a license, or your signature. Those stay with you. The sorting matters more than the total hours, because a remote hire who gets the first bucket is useful in week two, and a remote hire who gets the second bucket is a liability.

Step 2: Decide what goes over the wall first

Keep the first handoff small. Three to five recurring tasks, not twenty.

The ones that transfer cleanly for most trade businesses are document chasing and filing (COIs, W-9s, lien waivers, sub onboarding packets), scheduling and dispatch coordination, supplier and material follow-up, bid follow-up calls and email sequences, invoice and pay application prep, and job costing data entry. The full picture of what a trade office can offload is covered in more depth on Wishup's construction industry page and in this breakdown of what a trade business virtual assistant handles day to day, so this guide will not repeat it.

Trade matters here too. The paperwork rhythm of a roofing company is not the paperwork rhythm of a utility contractor. If you want the version specific to your work, there are separate walkthroughs for electrical contractors, HVAC companies, roofing companies, and utility contractors.

Step 3: Know exactly where the line is

This is the part contractors ask about on every first call, and the honest answer builds more trust than dodging it.

A virtual assistant handles non-licensed, non-technical administrative and coordination work. They do not perform licensed trade work. They do not sign off on code compliance. They do not replace a licensed estimator or a project manager who carries responsibility for the build.

Two concrete examples of where the line actually sits.

On federal and federally assisted construction contracts, the Department of Labor requires weekly certified payroll submissions, and each one has to carry a signed Statement of Compliance confirming every worker was paid at least the applicable prevailing wage. The form itself, WH-347, is optional, but the weekly payroll reporting is required by the Davis-Bacon regulations and the contract clauses, and the signed Statement of Compliance must accompany each certified payroll. An assistant can assemble the hours, the classifications, and the fringe calculations. The certification is yours.

Same structure on pay applications. On the AIA G702 process, the contractor completes the continuation sheet, transfers the summary onto the G702, signs it, has it notarized, and submits it to the architect, who then certifies the amount. An assistant can build the G703 line by line and stage the whole package. You sign it.

Think of it as prep work versus authority. Everything up to the signature is delegable. The signature is not.

Step 4: Pick your sourcing route

There are three realistic ways to hire, and they fail in different ways.

Freelance marketplaces

Cheapest on paper. You screen, you train, you manage, and you carry the risk when someone disappears mid-job. Fine if you already know how to run remote staff. Rough if this is your first remote hire and you are also framing a house.

Hiring offshore directly

You control the relationship and the cost is low, but you become the HR department, the payroll department, and the backup plan. Works well for contractors who already have an office manager who can supervise.

Managed VA agencies

You pay more per month and get vetting, training, a replacement policy, and someone other than you to call when it goes sideways. MyOutDesk, Virtudesk, and Wishup all operate in this category, with different price points, different vetting claims, and different degrees of construction-specific experience. The trade-off is real: you are buying away the management burden, and you are paying for it.

Pick based on how much supervision capacity you actually have, not on the monthly number.

Step 5: Understand what it costs against the in-house alternative

The comparison most contractors skip is the one against hiring locally.

The median annual wage for secretaries and administrative assistants was $48,310 in May 2025, according to the Bureau of Labor Statistics. That is wage only. Add payroll taxes, benefits, workers comp, a desk, software seats, and the eight to twelve weeks it takes to get someone productive, and the loaded cost of a local office hire runs well past sixty thousand a year for most small contractors.

On the managed side, quote the plan and the hours, never an hourly rate, because the plans are not priced by the hour. Wishup states on its pricing page that its Prime VA plan runs $1,999 per month at eight hours per day, its Elite VA plan $2,999 per month at eight hours per day, and its US-based VA plan $5,400 per month at eight hours per day, with a four-hour-per-day option on each. Competitors in the same category publish their own structures, and you should compare them side by side on hours, replacement terms, and what management is included.

One thing to check before you sign anywhere: coverage hours. Wishup states that its assistants work 9am to 6pm Monday through Friday and are not required to work weekends, and that cold calling is available through its US-based assistants but not its India-based assistants. If your dispatch load is heaviest on Saturday mornings, or if bid follow-up means outbound cold calls, that changes which plan fits and it is better to find out now than in week three.

Step 6: Vet for trade literacy, not typing speed

Most VA interviews test the wrong things. Here is what actually predicts whether someone survives in a contractor's office.

Ask them to explain, in their own words, what a change order is and why it matters if it goes unsigned. You are not testing vocabulary. You are testing whether they understand that unsigned paperwork is unpaid money.

Ask what they would do if a sub sends a COI that expires in nine days. The answer you want involves a calendar entry and a follow-up, not filing it.

Ask them to walk through a software they claim to know. Screen share, not description. If they say they know Procore or ServiceTitan or Buildertrend, have them open something. Wishup states that its assistants complete an eight-week training program and are pre-trained in a large library of tools before placement, which is a company claim worth verifying the same way: ask to see it.

Ask how they handle being wrong. In construction admin, the person who flags their own mistake on Tuesday saves you a lien headache in March.

Step 7: Run a paid trial on real work

Do not trial on made-up tasks. Give them last month's actual backlog.

A clean two-week trial looks like this. Week one, they shadow one recurring process end to end and write the SOP as they learn it. Week two, they run it alone while you spot-check. You are watching for three things: do they ask questions before guessing, do they finish without reminders, and does the written SOP make sense to someone else on your team.

Check what happens when you go quiet. Send nothing for a full day and see whether work still lands in your inbox. That single test tells you more than the interview did.

Whichever route you chose, confirm the replacement terms in writing before the trial starts. Wishup states that it provides free VA replacement across its plans and backup coverage on its Elite plan, with a 60-minute onboarding process. Whatever the provider, get the specifics of the replacement policy in writing rather than taking it from a webpage.

Step 8: Onboard in the first week or lose the next three

The first week decides the outcome. Four things to get done.

Give real access, not read-only. Half a login is worse than none, because the assistant ends up asking you for everything and you have added a step instead of removing one. Whatever your field service platform is, get them in properly. A deployment reference worth reading is how assistants are used inside BuildOps, including a commercial HVAC contractor running roughly thirty technicians who has eight assistants split across dispatch, finance, and admin.

Record your process instead of writing it. Five-minute screen recordings of you doing the task once beat a document you will never finish.

Set one daily checkpoint and one weekly review, and keep both short. Daily is a written end-of-day summary. Weekly is fifteen minutes on what got stuck.

Name the escalation rule. Anything involving money over a threshold you set, anything involving a client complaint, anything involving a signature comes to you. Everything else they decide.

Step 9: Measure the right thing at thirty days

Hours saved is a soft metric and it is easy to fool yourself about.

Track these instead. How many evenings did you work past six this month versus last. How many days does an invoice sit before it goes out. How many COIs are currently expired in your files. How many bids from the last thirty days got a second follow-up. What percentage of change orders have a signature on file.

If three of those five moved in a month, the hire is working. If none moved, the problem is almost always scoping rather than the person, and the fix is going back to Step 1 with a narrower list.

Where to go from here

Start with the after-6pm list. It takes twenty minutes and it will tell you whether you need four hours a day or eight, and which three tasks go first.

If you want to skip the sourcing and vetting stages, Wishup offers a free consultation to scope the role and place a pre-trained assistant, with onboarding completed in about an hour. You can book a call and review assistant profiles here.