Email marketing for contractors who would rather be working

Why should a contractor bother with email?

Because a customer who already hired you once is usually the cheapest job you can book. You don't pay a marketplace for them, they already know your crew shows up, and they already have your number somewhere. What they don't have is a reason to think of you this month. Email is how you give them one, for close to nothing per message.

Plenty of service businesses have hundreds of past customers in their records and never contact them again. Come spring, some of those people search "gutter cleaning near me" and hire whoever they find first. A short email in late March with a booking link would have reached them before the search.

Email also belongs to you. A list in your CRM keeps working whether or not you pay for ads that month, which is the core of owning your leads instead of renting them. Our page on owning your leads makes the wider case.

Where does the email list come from?

From your own work. Never buy a list. Bought lists are full of people who never heard of you, and their spam complaints count against your domain. Gmail and Yahoo both tell every sender to keep its reported spam rate below 0.3 percent. Yahoo's sender best practices say plainly not to purchase mailing lists or pre-check opt-in boxes.

Good sources, in order of value:

1. Past customers. Everyone you invoiced. Pull them from your CRM with the services they bought and the date of their last job.
2. Open and lost quotes. People who asked for a price but didn't book. They told you exactly what they need.
3. Website forms. Add a clear, unchecked box: "Send me seasonal reminders and offers." Record when and where they agreed.
4. Recurring customers. They already hear from you, but add them to service updates and referral asks.

Record consent with each address: the date, the source and what they agreed to. CAN-SPAM doesn't require opt-in consent for commercial email in the way the texting rules do, but mailbox providers judge you by complaints, and Google's email sender guidelines advise making sure recipients opt in. People who asked to hear from you are less likely to hit the spam button.

How should you segment the list?

A segment is a slice of the list that gets a message written for it. Three fields do most of the work for a service company:

This is why the list should live in your CRM, not in a separate email tool someone updates by hand. When the job history and the list are the same record, "customers who had a fall cleanup last year but no spring visit" is a filter, not a project.

Which email campaigns work for service businesses?

Five types cover most of what a contractor needs. None of them is a newsletter about your company's news.

• Seasonal reminders. "Spring gutter cleanings are booking for April. Reply or tap to pick a week." Timed to when the work is actually needed. Our seasonal marketing calendar maps this by trade.
• Annual service due. Sent around the anniversary of the last job: dryer vents, furnace tune-ups, window cleaning, sealing.
• Maintenance plans. An offer to put a one-time customer on a schedule, with the price and what is included.
• Review and referral asks. A few days after a finished job, ask for a review. A few weeks later, ask who else on the street might want the same work.
• Win-back. For customers who haven't booked in 18 months or more. Our guide on winning back past customers covers this in depth.

Write each one like a short note from the owner. Plain text or very light design, one clear action, and a reply address a person reads. Show prices when you can; "Window cleaning, inside and out, at the price on your last invoice" tells the reader more than any teaser.

What does a good contractor email look like?

Short enough to read on a phone in a truck, specific enough that the reader knows exactly what you are offering and what to do next. Here is a spring reminder for past gutter customers:

Notice what it does. The subject line names the job and the timing. The first sentence reminds them who you are with a fact from their own history, which only works if the email is generated from your CRM. The price is not a mystery. There is one link. And it offers an easy way out, which does more to head off complaints than any design trick. The footer, not shown here, must still include your valid physical postal address and an unsubscribe link that works, because this is a marketing email.

What to leave out: a stock photo banner, three paragraphs about your company's values, five different offers, and a footer with every social network. Each extra element is a reason to stop reading.

How often should a contractor send email?

Less often than a retailer, and only when there is something worth reading. For many home-service companies that means one email per segment per season, plus the automatic ones triggered by a job (review ask, annual reminder). For many shops that works out to roughly eight to twelve sends a year across the whole list, which is a sensible place to start.

Watch two signals. If unsubscribes or spam complaints rise after a send, you sent too often or to the wrong people. If a send books jobs within a week, you found a message worth repeating next year.

What results should you expect?

Be careful with benchmarks. Mailchimp's published benchmarks (data last updated in December 2023) show an average open rate of 35.63 percent, a click rate of 2.62 percent and an unsubscribe rate of 0.22 percent across all its users. Mailchimp notes that it only counted campaigns sent to at least 1,000 subscribers, and that Apple Mail Privacy Protection may affect the accuracy of open rates. Its public page has no row for home services or construction (Mailchimp benchmarks).

So treat open rate as a rough health check at best. The number that matters is booked jobs from each send. Put a booking link in every campaign that tags the source, and your CRM can show how many jobs and how much revenue came from the spring reminder versus the fall one.

What rules apply to marketing email?

What follows is general information, not legal advice. The federal CAN-SPAM Act covers commercial email. The FTC's compliance guide lists the main requirements:

• Accurate "From", "To", "Reply-To" and routing information.
• Subject lines that reflect the content.
• Clearly identify the message as an ad (the guide says the law gives you leeway in how).
• Include your valid physical postal address.
• Explain clearly how to opt out, and honor opt-outs within 10 business days.
• You stay responsible even if another company sends the email for you.

The FTC's guide lists penalties of up to $53,088 for each email in violation, as shown in October 2026. Emails that only confirm or complete something the customer already agreed to, such as invoices and appointment confirmations, are exempt from most of these rules, though their routing information must still be accurate. Add a promotion to one and the guide says it counts as commercial if the subject line reads like an ad or the transactional part isn't mainly at the beginning.

Deliverability rules come from the mailbox providers, not the law. Both Gmail and Yahoo now expect SPF or DKIM authentication from anyone sending to their users, along with a reported spam rate under 0.3 percent. Bulk senders (Gmail's line is more than 5,000 messages a day to its users) must also publish DMARC and support one-click unsubscribe. See our guides on SPF, DKIM and DMARC and the Google and Yahoo sender requirements.

How do you start this month?

1. Export every past customer with an email address, service history and last job date.
2. Remove anyone who asked not to be contacted. Note how each address was collected.
3. Set up sending from your own domain with SPF, DKIM and DMARC in place. Our business email service handles that.
4. Write one seasonal reminder for your biggest segment, with a booking link and a reply address.
5. Send it, count the bookings, and write the next one.

If you would rather have campaigns built and sent from your own customer data, that is what our email and SMS marketing service does.

Frequently asked questions