Key takeaways
- Review count and how recently you were reviewed matter to Google and to homeowners as much as your star rating.
- The after-every-job text, sent by the tech within 60 minutes, is the only review method that runs without the owner remembering.
- Ask for a review, never a '5-star review', and never offer a discount or gift for one; both violate Google's policy.
- A one-time text campaign to 400 to 600 past customers typically produces 20 to 40 reviews in two to three weeks.
- Track three numbers weekly: jobs completed, review texts sent, reviews received. A gap between the first two means a tech is skipping the step.
- Reply to every review within 48 hours; replies keep the profile active and let you mention the service and city naturally.
Why review count and recency beat your star rating
Most plumbers assume a 4.9 beats a 4.7. In the map pack, that is rarely what decides who gets the call. Google's own help pages list review count and review recency alongside rating as factors in local ranking, and homeowners read it the same way: a shop with 180 reviews and a 4.7 looks busier and safer than a shop with 22 reviews and a 5.0.
Recency matters because a profile whose last review is from 2024 looks like a company that slowed down. Searchers in Los Angeles sort by Newest more than you would think, especially for emergency calls where they want proof you showed up last week, not last year.
So the goal is not a perfect score. The goal is a steady stream: roughly 8 to 15 new reviews a month for a one-truck shop, more as you add trucks. That is only reachable with a system, not with asking when you remember.
The after-every-job text: the system that runs itself
The system is simple. Every completed job triggers one text message from the tech or the office, sent before the truck leaves the street. It contains a short thank-you and your direct Google review link. Nothing else.
Get the link from your Google Business Profile: open the profile manager, click Ask for reviews, and copy the short URL. Save it in your phone's text shortcuts and in your field software. Housecall Pro, ServiceTitan and Jobber all support an automatic post-job message.
Who sends it matters. The best response rates come when the tech who did the work sends it from a company phone, because the customer just met that person. Second best is an automated text from the office within the hour. Email is a distant third; most of it gets ignored.
Make it a closeout step, like collecting payment. If the tech cannot mark the job complete without the review text going out, the system runs itself. Rung Media sets this up as a workflow for plumbing shops, but you can do it yourself in an afternoon with any field app.
What to say: the exact wording
Keep the message under 300 characters and make it sound like a person, not a marketing department. Something like:
Hi Maria, this is Dan from [Company]. Thanks for having us out today for the water heater. If you have 60 seconds, a Google review helps our small crew more than anything: [link]. Thank you!
A few rules that hold up across trades:
- Use the customer's first name and the job type. Generic texts read as spam.
- Say small crew or family business if it is true. People leave reviews to help a person.
- Ask for a review, not a 5-star review. Google's policy prohibits selecting for positive reviews, and asking for a specific rating is the fastest way to get a profile flagged.
- Do not offer a discount, gift card, or entry into a drawing. That is an incentive under Google's rules and can get reviews removed in bulk.
- One follow-up text three days later is fine. A third message is pestering.
Timing: the one-hour window
Reviews are an emotional act. The customer is most grateful in the hour after their drain is clear or their hot water is back. Wait until the next morning and the gratitude has turned into a credit card statement.
Practical timing rules for a plumbing shop:
- Send within 60 minutes of job completion. On-site is best.
- Avoid sending after 8 p.m. The text gets buried overnight.
- For big jobs like repipes and sewer line replacements, wait until the final walkthrough and cleanup, not the day the trench is open.
- For warranty callbacks, do not send a request until the issue is actually fixed and the customer says so.
Expect roughly one review for every four to six texts sent. A one-truck shop running 60 jobs a month should see 10 to 15 new reviews. If you are seeing fewer than one in ten, the message is wrong, the link is broken, or the tech is skipping the step. Check all three.
The past-customer campaign: 20 to 40 reviews in a month
If your profile has fewer than 50 reviews, do not wait for the daily system to build it. Run a one-time campaign to past customers first. Pull every customer from the last 18 to 24 months out of your invoicing software, remove anyone who had a complaint or callback, and text them in batches of about 50 per day over two weeks.
The message is slightly different because time has passed:
Hi James, this is [Name] from [Company]. We replaced your garbage disposal last spring. We're a small shop in [City] and Google reviews are how new customers find us. If you were happy with the work, would you leave one? [link]
Realistic results: 20 to 40 reviews from a list of 400 to 600 past customers. Spread the sends out. A profile that jumps from 12 reviews to 50 in two days can trip Google's spam filter and lose some of them. Two to three weeks of steady new reviews looks natural because it is.
Run this once, then rely on the daily system. Repeating a mass campaign every quarter burns the list and annoys people who already said no.
Keep it going and measure it
The system fails quietly when nobody checks it. Put three numbers on a whiteboard or in a weekly report: jobs completed, review texts sent, reviews received. If texts sent is lower than jobs completed, a tech is skipping the step. If reviews received drops while texts hold steady, the link or the message changed.
Reply to every review within 48 hours, including the short ones. Replies signal an active profile and give you a place to mention the service and city naturally, such as thanking a customer for letting you fix their tankless unit in Glendale. Keep replies short and never argue in them.
Finally, remember that reviews are only part of local ranking. Count and recency help, but the profile itself needs the right categories, services and photos, and the search still has to come from inside your service area. Reviews are the fuel; the profile is the engine.
Questions plumbers ask
How many Google reviews does a plumber need to rank in Los Angeles?
There is no fixed number. In competitive cities like Glendale, Pasadena or Santa Monica, the plumbers in the 3-pack usually have 100 or more reviews with several from the last 30 days. In smaller cities, or for specific searches like water heater repair, 40 to 60 reviews with steady recency can be enough. Recency counts as much as the total.
Is it allowed to ask customers for Google reviews by text?
Yes. Google allows you to ask customers for reviews, and text is the channel with the best response rate for home services. What is not allowed is offering anything in exchange, asking only happy customers, asking for a specific star rating, or using a form that filters unhappy customers away from Google. Ask everyone, the same way.
What if a customer leaves a bad review right after I ask?
It happens, and one or two critical reviews in a profile of 100 actually make it look real. Reply calmly within a day, state what you did to fix it, and take the conversation offline. Do not stop asking for reviews because of it; the steady stream of new positive reviews is what pushes an old negative one down the page.
Do I need a review management app or can I just text manually?
A one or two truck shop can do it manually with a saved text shortcut on each company phone. Once you have three or more techs, an automated message from your field software or a review tool is worth it because manual sending gets skipped on busy days. The app does not get you more reviews; consistency does.
