A hard hat, job schedule, headset and van keys on a contractor's office desk, a work van outside the window

Virtual assistant for HVAC, plumbing and roofing companies

A contractor’s office work runs on the phone and in software, so most of it can be done by one dedicated remote hire while your crews stay in the field.

Short answer

A virtual assistant for an HVAC, plumbing or roofing company answers and books calls, runs the schedule, follows up on estimates, sends invoices and change orders, chases receivables, and tracks subcontractor insurance and lien deadlines. Field work and anything hands-on stays local. At VirtueStaff, a full-time trades hire starts at $12 an hour.

The techs are on roofs and in crawl spaces all day. The office work waits until they’re home: the invoices, the estimate follow-ups, the certificate that expires on Friday.

At one of our clients, Titan Roofing & Construction, that office work landed on one person. Their finance lead was averaging at least 60 hours a week and still falling behind. One remote hire later, she no longer works nights and weekends. This guide shows which contractor office work a remote hire can take, what to hand off first, and how the first 90 days go.

What can a virtual assistant do for a contractor?

Almost everything in your office that happens on the phone or in software. We place dispatchers, customer service reps, estimators’ assistants, AR/AP specialists, coordinators and operations analysts with trades and home-service companies. Here’s the work, by area.

AreaWhat the remote hire doesWhat it takes off your plate
Phones and bookingAnswers calls, books jobs into your software, sends confirmationsMissed calls and callbacks at night
Dispatch and schedulingBuilds the schedule, moves jobs when a tech runs long, confirms tomorrow’s routeRebuilding the board every time someone cancels
EstimatesPrepares estimates with your estimators and follows up on the ones that went quietBids that die for lack of a second call
Invoicing and change ordersInvoices finished jobs and paperwork for change ordersBilling that waits for the weekend
AR and collectionsKeeps receivables current and chases overdue balancesCash stuck in old invoices
Subcontractor complianceTracks each sub’s insurance and sends preliminary notices on timeThe scramble before an insurance audit
Work orders and job costingKeeps work orders and job costs up to dateMargins you only learn at year end
Office systemsWrites SOPs, sets up software, trains the teamProcesses that live in one person’s head

The work that stays local is the work with hands on it: the field, the warehouse, the truck. We call the dividing line the Hallway Test: if people need to walk down the hall to the role, or it needs hands on physical work, keep it local.

What does it look like in practice?

Our three trades and construction clients each started with a different bottleneck.

  • Titan Roofing & Construction (roofing, Mesa and Tucson) started with finance. Their remote finance specialist handles invoicing, keeps more than 50 subcontractors compliant on insurance with a color-coded tracker, and reviews completed jobs every week to send preliminary notices, so Titan never misses the window to protect their right to file a lien.
  • Leak Science (leak detection and repair, Phoenix Valley) started with the office. Their remote office manager researched and chose their new field service software, trained the team on it, wrote SOPs for every process and ran the phones when the business needed it. The owner now spends three to five hours a week on the business.
  • Willmeng Construction (commercial general contractor, Phoenix) started with the back office: seven remote hires in accounting, IT and people operations in seven months.

When you take a phone call, it’s like playing cards. Once you’re triaging next week’s schedule, then it’s like chess. It is a strategy thing.

Aspen West, Leak Science

That’s Cards vs. Chess: a CSR plays cards, one call at a time; a dispatcher plays chess with the whole week. Knowing which game your office is losing tells you who to hire. Our post on when to hire your first dispatcher, CSR or office manager walks through it.

Which task should you hand off first?

The one that costs you the most, not the one with the obvious job title. We call it the Bottleneck Rule: hire for the bottleneck, not the title.

  1. Missed calls are losing jobs: start with a CSR who answers and books.
  2. The schedule breaks every day: start with a dispatcher.
  3. Invoices go out late and receivables age: start with an AR/AP or finance hire, like Titan did.
  4. Everything runs through you: start with an office manager, like Leak Science did.

What does a remote trades hire cost?

From $12 an hour full-time, about $2,080 a month. Part-time trades hires are from $13 an hour with a 20-hour weekly minimum, about $1,127 a month. Rates are flat and hourly with no hidden fees, contracts are month-to-month for most services, and as long as the hire agrees, extra hours are billed at the same flat hourly rate, with no overtime surcharge.

For the full comparison with an in-house hire, line by line from BLS and IRS data, see what a virtual dispatcher costs against an in-house dispatcher. Every role’s rate is on our pricing page.

Will customers mind talking to a remote hire?

Not if you hire for the voice and train for the business. Every candidate goes through an English and accent screen and a skill assessment before you meet them, and you interview the finalists yourself. Bilingual English-Spanish candidates are available if many of your customers prefer Spanish.

Aspen’s experience is that the software is the easy part:

Anybody can learn how to use the CRM and the software. It’s those soft skills. It was her seeing me do it.

Aspen West, Leak Science

What do the first 90 days look like?

Shadow, write it down, report daily, then widen the job. This is how our trades clients did it.

  1. Week one: shadowing. Titan’s finance hire shadowed their finance lead’s day-to-day work one-on-one to learn the process and how she likes things done.
  2. Weeks one and two: one system, one task. At Willmeng, the direct manager trains one system and one task at a time, while the hire meets as many people in the department as possible on video.
  3. The first month: the End-of-Day Report. Titan’s hire sent a daily wrap-up of what she finished, any trouble she ran into and any blockers.
  4. Months two and three: document and widen. Build the spreadsheets and SOPs for each responsibility together, then hand over the next task once the first runs without you.

Our first-30-days onboarding playbook has the full checklist.

Do this week

Write down every office task you or your best tech did after 6 p.m. this week. The one that shows up most is your first hire.

Frequently asked questions

What does a virtual assistant do for an HVAC company?

A virtual assistant for an HVAC company answers and books calls, runs the schedule, confirms appointments, follows up on estimates, sends invoices and chases receivables. Field work stays with your techs; the office work that happens on the phone and in software can go to a dedicated remote hire.

How much does a virtual assistant for a contractor cost?

At VirtueStaff, a full-time trades hire starts at $12 an hour, about $2,080 a month, and part-time starts at $13 an hour with a 20-hour weekly minimum. Rates are flat with no hidden fees, and contracts are month-to-month for most services.

Can a remote hire run dispatch for a plumbing or HVAC company?

Yes. Dispatch is scheduling, phone calls and software, so it can be done remotely by a hire who works in your time zone. Start with clear rules for job priority and travel, and train them on your field service software.

Can a remote assistant handle subcontractor insurance and lien notices?

Yes. A remote finance or AR hire can track every subcontractor’s insurance before it expires and send preliminary notices on a weekly schedule. Confirm the lien rules for your state with your attorney.

What should a roofing company hand off first?

Hand off the task that costs you the most each week: missed calls, a schedule that keeps breaking, late invoices or an owner doing everything. Hire for that bottleneck rather than for a job title.

Tell us which part of your office is losing the most time, and we’ll find the hire for it. See how our trades professionals work.

About the author

Sumeet Pall runs VirtueStaff, a remote staffing company in Gilbert, Arizona. He and his team place dedicated remote staff with U.S. businesses, from executive assistants and dispatchers to finance and marketing specialists, on the belief that talent shouldn’t be limited by location.

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