How to Write a Follow-Up Email After Completing a Job (Templates and Timing for Contractors)

BrightLocal’s 2024 survey found that 87% of consumers read online reviews for local businesses. But the average contractor only asks 1 in 10 customers for a review because they don’t have a consistent follow-up process after completing work.

The gap between finishing a job and following up is where most contractors lose reviews, referrals, and repeat business. You do great work. The customer is happy. Then nobody says anything, and three months later they can’t remember your company name when their neighbor asks for a recommendation.

A follow-up email fixes that. It takes less than two minutes to send, and it’s the highest-ROI marketing activity most contractors aren’t doing.

Why post-job follow-up matters

The moment you finish a job is your highest-intent touchpoint with that customer. They just experienced your work firsthand. Their satisfaction is at its peak. Their willingness to leave a review, refer a friend, or book additional work is the highest it will ever be.

Every day you wait after that peak, the intent drops. By day 14, the customer has mentally moved on. By day 30, they’ve forgotten the details of what you did. By day 90, they might not remember your company name at all.

Podium’s research on review timing found that businesses that request reviews within 3-5 days of service completion get 4x more reviews than those that wait longer than two weeks. The window is real, and it closes fast.

This is also where repeat work comes from. A customer who hears from you after the job thinks of you as someone who cares about quality. A customer who never hears from you again thinks of you as a one-time transaction. One of those customers calls you back. The other one Googles “plumber near me” next time.

The optimal timing window

Send your first follow-up email 3-5 days after job completion and payment. Not same-day, not two weeks later. Three to five days.

Same-day feels transactional. The customer just paid you. Getting a “how’d we do?” email before they’ve even had time to use the new water heater feels like you’re rushing them for a review. Give them a few days to live with the work.

After two weeks is too late. The job details have faded. The emotional high of a problem solved has worn off. Your email feels random instead of connected to their experience.

The 3-5 day window works because the customer has had time to verify the work is solid, but the experience is still fresh enough that writing a review doesn’t require them to dig through their memory.

If you completed a bigger project - a full HVAC install, a bathroom remodel, a roof replacement - stretch the window to 5-7 days. Larger projects need more time for the customer to settle in and confirm everything works.

What a good post-job email looks like

Good follow-up emails share three traits: they’re short, they’re specific, and they ask one question.

Under 100 words. Litmus email analytics data shows the average person spends 9 seconds reading an email. Your follow-up isn’t a newsletter. It’s a quick check-in. Get in, say what you need to say, and make it easy to respond.

Reference the specific work. “How’s the new tankless water heater working?” beats “How was your recent service?” by a mile. Specificity shows you remember the job and care about the outcome. It also helps the customer mentally reconnect with the experience.

Ask one question. “Is everything working properly?” That’s it. One question. Don’t ask about the review, the referral, and the next service all in the same email. One ask per email.

Here’s what a strong follow-up looks like:

Subject: How’s the new water heater working?

Hi Sarah,

Just checking in on the tankless water heater we installed last week at your home on Oak Street. Hope you’re enjoying the endless hot water.

Is everything working properly? If anything seems off, just reply to this email and we’ll take care of it.

Thanks for choosing us, [Your name]

That’s 52 words. It references the specific work, the customer’s name, and asks one clear question. No upselling. No review link. Just a genuine check-in.

The two-email sequence that works

The most effective post-job email system uses two emails, spaced about 10 days apart.

Email 1 (Day 3-5): Thank you and check-in. This is the email above. Thank them for choosing you, reference the work, ask if everything is working. If they reply with a positive response, you can then ask for a review in your reply to them.

Email 2 (Day 14): Follow-up with review request. “Hi Sarah, glad the water heater is working great. If you have 30 seconds, a Google review would really help us out. Here’s the link: [direct review URL]”

This two-step approach works because the first email establishes that you care about the work quality. The second email, asking for a review, feels like a natural continuation of that conversation rather than a cold ask.

A plumber on r/plumbing shared how he started sending a simple 3-sentence follow-up email after every job. Nothing fancy - just a thank you, a mention of the work he did, and a question about whether it was working right. Within 60 days, he went from 2 reviews per month to 11 reviews per month. The emails themselves didn’t ask for reviews initially. But customers who replied positively were easy to ask, and many left reviews without being asked at all.

What NOT to include in post-job emails

Some things kill a follow-up email’s effectiveness instantly.

Don’t upsell in the follow-up. “By the way, we also offer duct cleaning at 20% off” turns your check-in into a sales pitch. The customer came away thinking you were genuinely checking on the work, and now they feel like a mark. Save the upsell for your monthly customer email rotation.

Don’t write a 500-word essay. Your follow-up is not a newsletter, a company history, or a manifesto about the importance of preventive maintenance. It’s a check-in. Keep it under 100 words.

Don’t use “Dear Valued Customer.” This is the fastest way to signal that your email is a mass blast, not a personal message. Use their first name. If you don’t have it in your records, “Hi there” is better than “Dear Valued Customer.”

Don’t include multiple CTAs. “Leave us a review, follow us on Facebook, check out our new service, and refer a friend” gives the reader decision fatigue. They do nothing instead of something. One email, one ask.

Don’t send from a no-reply address. The whole point of a follow-up is to open a conversation. If the customer replies and gets a bounce-back, you’ve wasted the opportunity. Send from an address someone actually monitors.

How to get the Google review link right

A surprising number of contractors lose reviews because they make the process too complicated. The customer wants to leave a review but can’t figure out where to go, so they give up.

Your review link needs to go directly to the review form. Not your Google Business Profile. Not a “search for us on Google” instruction. The actual review submission form.

Here’s how to get it:

1. Sign into Google Business Profile
2. Click “Home” in the left menu
3. Find “Get more reviews” card
4. Click “Share review form”
5. Copy the URL

That URL drops the customer directly into the review writing interface. Podium’s data shows that direct review links get 3-4x more completions than asking someone to find your business and navigate to the review section themselves.

Shorten the URL if you want it to look cleaner in emails. Bitly or similar shorteners work fine. But the direct link is the non-negotiable part.

When follow-ups lead to bigger work

Post-job emails aren’t just about reviews. Sometimes a simple check-in uncovers work you didn’t know about.

An electrician described on ContractorTalk how a single follow-up email led to a $28,000 panel upgrade job. He’d done a routine outlet repair, sent his standard follow-up asking if everything was working, and the customer replied mentioning they’d been thinking about upgrading their electrical panel for months. That email was the nudge they needed to bring it up. Without the follow-up, that $28,000 job goes to whoever the customer finds when they eventually get around to calling someone.

This happens more often than you’d expect. Customers think about home improvement projects constantly but don’t act until something prompts them. Your follow-up email is that prompt. It reminds them that they already have a contractor they trust, and it gives them an easy way to start the conversation.

Making follow-ups automatic

The biggest barrier to consistent follow-ups isn’t knowing what to write - it’s remembering to send them. When you’re finishing three jobs a day and starting two more, follow-up emails fall off the priority list.

If your CRM supports automated emails (ServiceTitan, Jobber, and Housecall Pro all do), set up a triggered email that fires 3-5 days after a job is marked complete. One-time setup, permanent results.

If you don’t have CRM automation, add it to your post-job checklist. Collect the customer’s email during intake, and block 10 minutes at the end of each week to send follow-ups for that week’s completed jobs.

The contractors who track where their website visitors go after landing on their site know that most prospects need multiple touchpoints before they convert. The same principle applies after the job - one follow-up email keeps the relationship alive.

Generate your follow-up email now

If you know you should be sending follow-up emails but keep putting it off because you’re not sure what to write, Email Crafter handles that for you. It’s a free tool that writes customer emails for contractors in under two minutes. Enter your website URL, pick “post-job follow-up” or “review request” as the occasion, and get a ready-to-send email written with your real business details. No copywriting needed. Try Email Crafter free