Companies Using Housecall Pro

I analysed Housecall Pro against our September 2026 crawl, and it's worth reading next to our ServiceTitan page. We detect Housecall Pro on 2,867 domains, and 1,635 of them (57%) match a company record. Housecall Pro says it serves more than 45,000 home service businesses on its About page, and 200,000+ individual pros on its homepage. So we see roughly 6% of its business customers. Our note on technology detection methods explains how a script becomes a detection.

What the crawl sees, and why the line is flat

Housecall Pro runs a contractor's back office: scheduling, dispatch, estimates, invoicing and payments. What we detect is the customer-facing layer a contractor adds to its own site: the online booking script from online-booking.housecallpro.com, the chat widget from chat.housecallpro.com and review widgets. Online booking comes with every plan, Basic included, but Housecall Pro also lets customers book through a hosted link or through Reserve with Google, per its help centre. A contractor using only those leaves nothing on its website for us to find.

The chart barely moves: 2,416 domains in June, 2,628 in July, 2,657 in August and 2,867 in September. 57% of today's live domains were first seen in May or June, so we've had this base in view for months. Small moves either way come from the domains we crawl turning over each month and from our detection widening, as much as from anything contractors did.

"Every Housecall Pro plan includes an online booking button, and still only about one customer in sixteen shows up on a website we crawl. The others are invisible to us: they may take bookings by phone, through Google or from a shared link." - Emma Davies, Data Analyst at TechnologyChecker.io

Sales signal: this list is the slice of Housecall Pro customers that sells online. If you offer websites, reviews, call tracking or ads to contractors, these firms already treat their site as a booking channel.

Owner-operators, mostly founded after 2010

Of 1,581 matched companies with a known headcount, 75.71% employ 1 to 10 people and 22.64% employ 11 to 50. Only 26 are bigger, and some of those are LinkedIn mis-matches: ycelectric.com loads Housecall Pro's booking widget but is matched to a motor-vehicle manufacturer in New Delhi. The age chart is young for the trades. 41.07% of matched companies were founded in the 2010s and 20.99% in the 2020s; The Window Cleaner in central Pennsylvania, founded in 2023, is an example of the newer end.

Sales signal: you are selling to the owner, often the person who also does the jobs. Monthly pricing and setup that fits in an evening will matter more than feature depth.

American trades, and more than HVAC

1,519 matched companies are in the United States and 66 in Canada. Nothing else reaches five. LinkedIn has no label for a plumbing or HVAC contractor, so the same kind of business gets filed as Construction (31.95%), Consumer Services (15.74%) or Individual and Family Services (11.59%). The named list also includes cleaners, painters, a pest control firm and a locksmith, which fits Housecall Pro's pitch of 50+ trades.

Sales signal: filter on the United States, then combine Construction, Consumer Services, Individual and Family Services and Specialty Trade Contractors rather than picking one. Together they cover 63.43% of matched companies with an industry.

Housecall Pro vs ServiceTitan: two different customers

Buyers weighing ServiceTitan against Housecall Pro mostly get feature and price comparisons, several of them written by the two vendors. Our profiles let you compare the customers instead. Size is the clearest split. The ServiceTitan customers we match peak at 11 to 50 employees (43.72%), and 15.16% have 51 to 200. Housecall Pro's peak at 1 to 10 (75.71%), and fewer than 1% have 51 to 200.

Age runs the same way. 54.55% of ServiceTitan's matched customers were founded before 2000, against fewer than one in five of Housecall Pro's, and 20.99% of Housecall Pro's date from the 2020s against 4.3% of ServiceTitan's. The vendors' own numbers fit: ServiceTitan reported about 10,800 active customers for its 2026 fiscal year, roughly a quarter of Housecall Pro's 45,000+, yet we see more ServiceTitan websites (3,443) than Housecall Pro ones (2,867), which suggests bigger contractors are more likely to wire booking into a website.

The stacks confirm it. The Facebook Pixel runs on 56.31% of ServiceTitan sites and 17.57% of Housecall Pro sites. WP Engine hosts 22.97% against 6.6%, and Kinsta 10.08% against 1.79%. ServiceTitan customers pay for managed hosting and paid social; Housecall Pro customers are far more often on Duda (31.71% against 3.22%), the platform home-service marketing agencies build on.

Both bases share the same top three LinkedIn industries and are overwhelmingly American. Overlap is small. Only 18 domains run both products today, and since we began detecting ServiceTitan in August 2026, 2 sites have dropped ServiceTitan while keeping Housecall Pro and 4 have dropped Housecall Pro while keeping ServiceTitan. That's too few for a switching table, and 388 domains have dropped Housecall Pro's widgets since March without a named destination.

"Read the size charts together and the comparison answers itself. Housecall Pro's visible customer is a crew of ten or fewer, founded since 2010. ServiceTitan's is an established firm of 11 to 50 people, more often than not founded before 2000." - Emma Davies, Data Analyst at TechnologyChecker.io

Sales signal: a Housecall Pro contractor that is growing past ten technicians is the natural ServiceTitan prospect, and the rare site running both may be mid-move. For the rest, sell tools that make a small operation look bigger online; they already have a back office.

The website stack, minus the vendor's own tags

Across the 2,908 live domains, WordPress runs on 43.71%, Duda on 31.71% and Elementor on 19.81%, and GoDaddy hosts 36.86%. Call tracking is thin: CallRail on 8.39% and CallTrackingMetrics on 2.13%. Trustindex review widgets appear on 11.83%.

We removed two rows. Housecall Pro's widget loads its own Amplitude and Snowplow analytics, so Amplitude shows up on 58.46% of these domains and Snowplow on 32.2%. Those tags measure Housecall Pro's widget for Housecall Pro; the contractor never chose them.

Sales signal: about nine in ten of these sites run neither CallRail nor CallTrackingMetrics, in a trade where many jobs still start with a phone call. CallRail integrates with Housecall Pro and still sits on only 8.39% of them.

What G2 reviewers say, set against the crawl

Housecall Pro scores 4.3 out of 5 from 205 G2 reviews. That's a small sample for 45,000+ businesses, and ease of use leads the pros with only 16 mentions. The complaints are about limits (missing features and customisation) and about cost as users are added. The seat concern fits the base we see, where three in four businesses have ten or fewer staff.

Sales signal: tools that fill a specific gap, such as deeper reporting or trade-specific workflows, can sit alongside Housecall Pro instead of replacing it.

Key takeaways

1. 2,867 domains and 1,635 companies, against Housecall Pro's 45,000+ businesses, so read it as a floor.

2. 75.71% of matched companies have 1 to 10 employees.

3. 62.06% were founded in 2010 or later.

4. Next to ServiceTitan's customers, Housecall Pro's are smaller, younger and lighter on paid social (Facebook Pixel on 17.57% of sites against 56.31%), and only 18 sites run both.

5. Amplitude and Snowplow on these sites belong to Housecall Pro's widget, not the contractor.

How to use this list

Filter to the United States and the 1 to 10 employee band first; that's most of the base. Check the website before you trust a headcount above 200. A workable opener: "Your site takes bookings through Housecall Pro. We help contractors turn more of those visits into booked jobs by [outcome]." For a competitive angle, many of the Duda sites are agency-built, so for website add-ons the agency, not the contractor, may be the buyer.

For the full list of 2,867 Housecall Pro domains with company, size and stack data, explore TechnologyChecker.io.