Call tracking for contractors: I read 266 West Michigan trade websites, and 16 use it

Call tracking answers one question: which of the things you pay for makes the phone ring. For a contractor whose work arrives by phone, that is the question. It is still the second measurement, not the first. Before anyone can say whether a new page, a better profile or an ad changed anything, the site has to count its visitors, and more than a third of the sites in this reading load no working counter.

The measurement: 321 homepages, read for their tags

The sites are every homepage the 23 September 2026 local survey read: the businesses Brave Search lists for roofers, plumbers, heating and cooling companies, electricians, landscapers, painters, remodelers and dentists in eight West Michigan towns (Walker returned no listings). A business listed in several towns, or under two trades, counts once, so a trade’s count here can be a site or two lower than on that trade’s own page. Later that day I fetched all 321 again with curl and read the raw HTML, before any script runs, for the tags that measure something. All 321 loaded.

Google’s current tag counts when the page carries a GA4 “G-” id, a “GT-” Google tag id, or a script that builds Google’s tag address; Tag Manager counts when the page loads a container. A loose GA4 id is one sitting in a builder’s or a plugin’s settings. The retired Universal Analytics tag is a “UA-” id. The other visit counters include Cloudflare Web Analytics, Jetpack Stats, HubSpot and Matomo. The ad tags are Google Ads’ conversion tag, the Meta pixel and Microsoft’s UET tag, and call tracking means the script of CallRail or CallTrackingMetrics. Microsoft Clarity and Hotjar appear only on sites that another tool already counts, so they change none of the totals.

What the homepage loads (321 sites, read 23 Sep 2026)	Sites	Of 321
Some visit counter: Google’s tag, Tag Manager, a loose GA4 id or another analytics tool	201	63%
Google’s current tag (a GA4 “G-” id, a “GT-” Google tag id, or a script that builds its address)	103	32%
Google Tag Manager	109	34%
Google’s tag or Tag Manager	176	55%
Cloudflare Web Analytics	30	9%
Jetpack Stats	13	4%
HubSpot tracking	7	2%
Matomo	5	2%
Universal Analytics “UA-” tag, anywhere on the page	38	12%
Universal Analytics with no current Google tag or Tag Manager beside it	22	7%
Meta pixel	33	10%
Google Ads conversion tag	26	8%
Microsoft Clarity	7	2%
Microsoft Ads UET tag	6	2%
Hotjar	3	1%
A call-tracking vendor: CallRail 21, CallTrackingMetrics 5	26	8%
No measurement tag of any kind	98	31%

Google’s tag or Tag Manager is the norm but not universal: 176 of 321 (55%). Call tracking is rare: 26 sites (8%), fewer than the 33 that load Meta’s pixel and the same as the 26 that load a Google Ads conversion tag. And the bottom row matters more than the top: 98 sites (31%) load no measurement tag of any kind.

Call tracking: 16 of 266 contractors, 10 of 55 dentists

Trade (23 Sep 2026)	Sites read	Google tag or Tag Manager	Call tracking	UA only	No tag at all
Roofers	45	28	4	2	10
Remodelers	34	22	3	1	9
Painters	30	17	3	2	10
HVAC companies	41	24	2	0	15
Landscapers	43	21	2	7	12
Plumbers	35	18	2	1	14
Electricians	38	15	0	1	18
Dentists	55	31	10	8	10
All sites read	321	176	26	22	98

Every trade but one has a few. Roofers lead the contractors with 4 of 45; painters and remodelers have 3 each; electricians have none of 38. Dentists use call tracking about three times as often as contractors: 10 of 55 (18%) against 16 of 266 (6%). CallRail is the vendor on 21 of the 26 sites and CallTrackingMetrics on the other 5.

The other columns tell the same story from below. Electricians have the largest share with no measurement tag at all, 18 of 38 (47%), and plumbers are next with 14 of 35 (40%). The retired Universal Analytics tag lingers most among dentists (8 of 55) and landscapers (7 of 43). The rest of what these sites carry is in the trade readings from the same survey, among them the dental sites, the electricians’ sites and the roofers’ sites.

The bigger gap: 120 sites load no working visit counter

201 of the 321 homepages (63%) load something that can count visits: Google’s tag, a Tag Manager container, a loose GA4 id, or another analytics tool, led by Cloudflare Web Analytics on 30 sites, Jetpack Stats on 13, HubSpot on 7 and Matomo on 5. The other 120 (37%) load no working visit counter. They fall into three groups.

• 98 carry no measurement tag of any kind.
• 18 carry only the retired Universal Analytics tag. Google’s standard Universal Analytics properties stopped processing data from 1 July 2023, and access to all Universal Analytics data ended the week of 1 July 2024 (Google Analytics Help, read 23 September 2026). So the tag on these 18 pages counts nothing: a standard property stopped counting more than three years ago, and since the middle of 2024 there has been no data left to read. Two of the 18 are on Weebly, whose own dashboard still counts visits; the other 16 have nothing else. In all, 38 sites still carry a UA tag somewhere; 22 still carry the retired tag with no current Google tag or Tag Manager beside it, and for 18 of them it is the only analytics on the page.
• 4 carry only an ad or call-tracking tag, and no analytics. All 4 are on Wix or Squarespace, whose dashboards count visits anyway.

The 98 are not all in the dark. 56 of them are on a website builder that counts visits for the owner in its own dashboard, with nothing added to the page: Wix 28, Squarespace 11, GoDaddy’s builder 8, Duda 6, Shopify 2, Hostinger’s builder 1. I checked each builder’s own help pages before crediting it (links in the receipts below):

• Wix puts a Traffic Overview under Analytics in the site’s dashboard: sessions, new and returning visitors, devices and countries.
• Squarespace has a Traffic panel with visits, unique visitors and pageviews, and says it is available on all plans.
• GoDaddy’s Websites + Marketing shows site visitors on the builder’s dashboard, with each metric over time.
• Duda records statistics for every site and shows them under Stats in the site dashboard. Its permissions let the account holder give a site’s owner access to those stats, or weekly or monthly stats reports; if an agency built your Duda site, ask it for them.
• Shopify shows sessions on the Analytics page of the Shopify admin.
• Hostinger’s website builder shows the site’s traffic in the Hostinger dashboard, counting sessions and unique visitors at the network level, without cookies or third-party integrations.
• Weebly shows page views and unique visitors in its own dashboard; it carries the two UA-only sites above.

If your site is on one of these builders, open that dashboard before you add anything: the counting is already happening. The other 42 of the 98 show no counter I can see; 26 of them are self-hosted WordPress sites. Counting the dashboards across all three groups, 62 of the 120 sites still give their owner a visit count. That leaves 58 of the 321 (18%) with no visit count I can see anywhere: the 42 with no tag, and the 16 whose only analytics is the retired Universal Analytics tag. 33 of the 58 are self-hosted WordPress sites.

26 of 321 sites track calls. 58 count no visits I can see.

Platform (3 or more sites read)	Sites read	Google tag or Tag Manager	Call tracking	No tag at all
WordPress (self-hosted)	163	118	19	26
Wix	34	3	1	28
Not identified	28	13	2	5
Duda	17	11	0	6
Squarespace	15	3	1	11
GoDaddy Website Builder	10	2	0	8
Hibu (agency platform)	7	4	0	3
Next.js (custom build)	7	2	0	5
Webflow	6	4	0	1
A national franchise’s own site	4	4	0	0
HighLevel (agency platform)	3	1	0	0
Shopify	3	1	0	2
WordPress.com (hosted)	3	0	0	0

The platform explains most of the “no tag” column. 28 of 34 Wix sites and 11 of 15 Squarespace sites load no tag, and their owners still have a traffic report inside the builder. Self-hosted WordPress runs the other way: 118 of its 163 sites (72%) load Google’s tag or Tag Manager, and 19 of the call-tracking sites are WordPress sites, but the 26 WordPress sites that load nothing have no builder counting for them. The platforms themselves are counted in what website platform contractors use.

Verdict: do you need call tracking?

Where you are	Do this first	Call tracking?
No counter on the page	Open your builder’s traffic report, or add a counter	Not yet
Only a “UA-” Google tag	Replace it with a current Google tag	Not yet
Calls come mostly from your Business Profile	Read its calls monthly; ask every caller	Not to start
You pay for several sources of calls	A number per source, swapped on the site	Yes: this is its job
Google Ads is your only paid source	Google Ads’ own call tracking	Google’s may do
A tracking number on your listings	Keep your usual number as the additional one	Carefully

To see which Google code your own site carries, open your homepage in a desktop browser, view the page source, and search it for “UA-”, “G-”, “GT-” and “GTM-”. A “UA-” id with none of the others beside it is the retired tag on its own.

How do I know if my local SEO is working?

Local SEO is working when more people nearby find you and more of them get in touch. You can see both without call tracking. Five places answer it.

1. Search Console: are you shown, and clicked?

Search Console is Google’s free report on your site in its search results. Its Performance report gives clicks, impressions, click-through rate and average position, by search query, page, country and device (Search Console Help, read 23 September 2026). Filter the queries for your trade and your towns. More impressions on those searches is the first thing to look for; more clicks from them is the point.

2. Your Business Profile: calls from the listing

The profile’s performance report shows its owners and managers the taps on its call button, the website clicks, the direction requests, the search terms people used and the views on Search and Maps (Google Business Profile Help, read 23 September 2026). The calls line is the nearest thing to free call tracking for the map listing, and the profile itself is free. Add campaign parameters to the profile’s website link — utm_source, utm_medium and utm_campaign — and Google Analytics reports the visits from the listing on their own (Analytics Help, read 23 September 2026).

3. A visit counter: what people do on the site

Use your builder’s dashboard if it has one, and add a counter if it does not. What to watch is not the total but the visits that arrive from search and the pages they reach: your service pages and your town pages. And if the only Google code on the site starts “UA-”, the counter has been off since July 2023.

4. A number per source

Give each paid source its own number and the calls sort themselves: one on the truck, one on the mailer, one in the ads, one swapped onto the website by script. That is what call-tracking vendors sell, and what Google Ads does for people who click an ad. Of the five checks, this is the only one you may pay for, and it is worth it once more than one paid source is making the phone ring.

5. Ask every caller

“How did you hear about us?”, asked on every call and written down in the same few categories: Google search, the map listing, a referral, the truck, an ad. It costs nothing and catches word of mouth, which no tag can see. It depends on callers remembering, so read it beside the numbers above rather than instead of them.

Read all five monthly, as a trend rather than a day. How long the movement should take is a separate question, and what Grand Rapids agencies publish about it is on how long local SEO takes.

How call tracking works

On a website, call tracking works by dynamic number insertion. CallRail’s help pages describe it this way (read 23 September 2026). You add one JavaScript snippet to every page, much as you would an analytics tag. When a visitor arrives from a source you track, the script finds your phone number on the page and swaps in a tracking number for that source, deciding by the address the visitor came from and the page they landed on. It stores the source in a cookie, so a returning visitor sees the same number again. The tracking number forwards the call to your line, and the vendor logs which source it came from.

It comes in two shapes. A source number is one fixed number for one campaign, such as a billboard, a mailer or an ad, and it can be printed. A website pool is a set of numbers handed out to visitors as they arrive, which lets the vendor tie a call to the visit behind it: the pages seen, the keyword of the ad clicked.

Google Ads has its own version for ad traffic. Once the Google tag and a call-conversion snippet are on the site, a Google forwarding number replaces your number for people who arrived by clicking one of your ads, and Google says those forwarding numbers cost nothing (Google Ads Help, read 23 September 2026). It covers ad clicks only; a vendor’s pool covers whichever sources you choose.

Either way, the script is a third party on your page that sees your visitors, which is one more reason a contractor site needs a privacy policy.

Does call tracking hurt local SEO?

The worry is consistency: a search engine meeting one business under several phone numbers. The two parties whose word counts here are Google, which sets the rules for its profiles, and the vendors, which sell the swap. Here is what each says.

Google’s guidelines for Business Profiles do not mention call tracking at all (read 23 September 2026). They ask for a phone number “under the direct control of the business”, prefer a local number to a central call-centre line where possible, rule out numbers that send callers to anyone other than the business, and provide for additional numbers alongside the main one.

CallRail’s help pages, read the same day, say its script serves the same page code to visitors and to search engine crawlers, and that its method is consistent with Google’s guidelines. For listings it offers two routes: move your existing number into CallRail, so the number on every listing never changes, or put a tracking number on your profile as the main number and keep your usual number as the profile’s additional one. Its own pages disagree about how much any of this matters: one says consistent listings are thought to be a primary ranking factor for local search, another that most industry experts now agree consistency no longer carries much weight.

Neither side has measured it in anything I read, and neither have I. The safe practice follows from both. Keep your usual number in your site’s code, on your directory listings and on your profile, as its main number or at least as the additional one. Let tracking numbers live where the source is: in the ad, on the mailer, or swapped in by script for a visitor. And before a tracking number goes anywhere permanent, such as a truck or a sign, ask the vendor in writing whether the number goes with you if you leave.

What this reading does not prove

• Raw HTML only. A tag injected later by a script, or loaded inside a Tag Manager container, is invisible to one fetch. Tag Manager is counted as having a tag manager, never as having analytics, because what a container loads cannot be seen from outside; it sits inside the 201 as something that could be counting, not something I saw count.
• Call tracking can hide. A vendor script loaded through Tag Manager, an agency platform that tracks calls with its own numbers and no vendor script, a tracking number printed on the page as the main line, and Google Ads’ forwarding numbers are all invisible from outside. A site using Google’s forwarding numbers shows, at most, a Google Ads tag, which I count as an ad tag. So 26 is a floor: the call tracking I can see.
• UA beside Tag Manager is not UA-only. 38 sites carry a Universal Analytics tag. The 16 that also load a current Google tag or a Tag Manager container are not among the 22, because they carry, or may carry, a working tag beside it.
• Builders, on their own word. I credit the builders’ dashboards from their own help pages; I did not log into anyone’s account. A host’s server logs or an agency platform’s own reports can count visits with nothing on the page, so the 58 have no count I can see, not necessarily no count at all.
• Brave’s listings, one day, homepages only. These are the businesses one search engine lists in these towns on 23 September 2026, not every business in West Michigan. Nothing here says how many calls any of them gets.
• Correlation, not cause. Nothing here says a tag wins jobs. It says which sites carry the means to measure.

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