Answering Service for Contractors: Book More Estimates Without Hiring a Receptionist

A plumber's phone is full of emergencies. A general contractor's, remodeler's or roofer's phone is mostly something else: people planning a project and calling a few companies to compare. That changes what you need from an answering service.

• Speed still matters, but for a different reason: the homeowner is collecting quotes, and the first contractor to book a site visit often sets the bar the others are measured against.
• Each call is worth more and needs more questions. A good answering service filters out jobs you do not take and gathers the details you need before you drive out.
• Many calls are not customers at all: suppliers, lead-generation sales calls and robocalls. How they are handled affects both your time and your bill.

If you also do emergency work, such as plumbing or heating, see our guides to the plumbing answering service and the HVAC answering service, which cover after-hours triage in detail.

You do not need the most expensive option to stop losing calls. Here they are from cheapest to most expensive, with what each one is good for.

1. Missed call text back on your own number

When you miss a call, the caller automatically gets a text from your number asking what they need. It costs the least and catches the people who would otherwise move on. It does not answer the call. Our missed call text back guide has example texts and the U.S. number registration you need.

2. A free or low-cost AI answering plan

Software answers the call, asks your questions and can book the estimate. Smith.ai's AI plan is free for 25 calls a month; paid AI plans from field-service software start around $99 a month (Jobber). Good for a contractor who misses a handful of calls a week.

3. A paid AI plan with a human fallback

Same as above with more calls included, and difficult callers passed to a person. Smith.ai's AI Pro plan is $150 a month for 75 calls. Good for a busy small crew.

4. A live answering service

A person answers with your business name. Better with upset or confused callers, but more expensive: published plans start around $250–$300 a month for 30–50 calls' worth of time.

5. Hiring an office person

The most expensive option. The U.S. Bureau of Labor Statistics puts the median receptionist wage at $18.27 an hour, or $38,010 a year (May 2025), before payroll taxes, and one person still cannot cover evenings and weekends.

Published prices from the providers' own pages, checked in October 2026. Prices change; confirm before you sign.

Watch two things. First, overage: Housecall Pro's guide warns that some providers charge two to three times the base rate once you go over your plan, which hurts in your busy season. Second, how calls are counted: Ruby sells minutes and Smith.ai sells calls, so a contractor with long first calls may get more from a per-call plan.

This is where an answering service earns its money for a contractor. Give it these questions in writing, and ask for every answer in the call summary.

Then set a few rules for jobs you do not take: outside your area, below your minimum job size, or a type of work you do not do. The service should say so politely, and, if you like, suggest who might help, instead of booking a visit you will cancel.

Calls about an existing job are different: send those straight to you or your project manager, with the caller's name and job address.

Write these down for any service, AI or live:

• No prices or quotes. Contractor prices depend on the site and the scope. It can share your minimum job size or estimate fee, nothing more.
• No start dates. It can say when you are booking estimates, not when the work will begin.
• No answers about permits, codes or structural questions. Those belong to you.
• No promises about insurance claims or warranties.
• No disputes or complaints handled alone. Those go to you, with the full details.

Contractors get a lot of calls that are not customers: lead-generation companies selling leads, marketing pitches, suppliers and robocalls. On a per-call or per-minute plan, you may be paying for every one of them.

Ask each provider how these calls are billed. Smith.ai, for example, says it does not charge for spam or unsolicited sales calls on its live plans, as long as forwarded calls pass caller ID. Also ask whether the service can block known spam numbers and how sales calls are screened, so the summary you read only contains real leads.

Before you sign anything, count last week's missed calls and how many were real project leads. Then:

• A few missed calls a week: start with missed call text back or a free AI plan.
• Several missed calls a day: a paid AI plan that books estimates, with a person behind it for hard calls.
• Many upset or complex callers, or high-value commercial work: consider a live service.
• Ask every provider: what does my busiest month cost, can you book into my calendar, and are spam and sales calls billed?
• Listen to a real recorded call for another contractor before you sign.

If you want answering built around your own qualifying questions and connected to your calendar, that is what we build. Our AI voice agent answers and qualifies callers, the lead qualification agent scores each lead against your criteria, and the appointment booking agent puts the site visit straight into your calendar.

1. CallRail releases benchmark report (missed call rates by industry) — CallRail, 15 January 2025
2. Smith.ai virtual receptionist pricing — retrieved 12 October 2026
3. Smith.ai AI receptionist pricing — retrieved 12 October 2026
4. Ruby pricing — retrieved 12 October 2026
5. Plumbing answering service: how to stop missing calls (Jobber AI Receptionist price) — Jobber Academy, updated 6 July 2026
6. How much does an answering service cost? 2026 guide — Housecall Pro, updated 30 July 2026
7. Occupational Outlook Handbook: Receptionists — U.S. Bureau of Labor Statistics, May 2025 wage data