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The Local Business Website Gap: 42,985 Businesses Across Five U.S. Cities

3 October 2026

By ProspectGrid Research

Nearly half of the auto repair businesses in our sample had no website listed in their Google Places data.

To understand where local prospecting opportunities are most concentrated, ProspectGrid analyzed 43,914 city-category records covering auto repair shops, electricians, plumbers, roofing contractors, and HVAC contractors in Charlotte, Chicago, Houston, Philadelphia, and Phoenix.

After removing repeated Google CIDs across the 25 datasets, the study represented 42,985 unique businesses. A total of 18,246 records had no website listed.

The largest gap appeared among auto repair businesses: 47.7% had no website listed, compared with 24.1% of roofing contractors and 27.0% of plumbers.

Key findings

• 47.7% of auto repair business records had no website listed, the highest rate among the five categories.
• Philadelphia had the largest category-balanced website gap: an average of 39.5% across the five categories.
• Philadelphia auto repair shops had the highest individual rate: 55.8% had no website listed.
• Houston contained the largest auto repair dataset, with 14,301 businesses; 7,278 of them, or 50.9%, had no website listed.
• Roofing contractors had the smallest overall gap, but even in that category almost one in four records had no website listed.

Website availability by business category

• Auto repair shops47.7%
• Electricians32.5%
• HVAC contractors30.2%
• Plumbers27.0%
• Roofing contractors24.1%

Auto repair stands apart from the other categories. Its website-gap rate was more than 15 percentage points higher than the rate for electricians, the second-highest category.

This does not necessarily mean that every business in the “no website listed” group has no website anywhere on the internet. It means that the Website field was empty in the Google Places data collected for the study. Some businesses may have an unlinked website, an outdated listing, or rely mainly on social media and marketplace profiles.

For agencies and sales teams, however, a missing website field is still a useful prospecting signal. It can indicate weak control of a business’s online presence, incomplete listing management, or an opportunity to offer web design, local SEO, reputation management, or listing optimization.

Which cities showed the largest gaps?

Comparing cities requires care because the category datasets differ substantially in size. Houston, for example, had 14,301 auto repair records but 1,030 plumber records. Simply dividing all missing websites by all records would allow the largest category to dominate the city result.

To make the cities more comparable, we calculated each city’s rate as the unweighted average of its five category percentages. Each category therefore contributes equally to the city score.

Philadelphia ranked first by this category-balanced measure. It also had the highest missing-website rate in four of the five categories: auto repair, electricians, plumbers, and roofing contractors. Chicago had the highest rate for HVAC contractors.

Results by city and category

What the results mean for lead generation

The data suggests that missing websites are not rare edge cases. They represent a substantial segment of local businesses, especially in auto repair.

The best prospecting opportunities are not necessarily found by targeting every business without a website. A stronger workflow combines the website signal with other indicators, such as:

• a meaningful number of Google reviews, showing that the business is active;
• a strong rating but limited online presence;
• a working phone number;
• no obvious social profile or incomplete business information;
• a high-value service category in which one additional customer can justify the cost of a website or marketing service.

For example, a well-reviewed repair shop with no listed website is likely a more promising prospect than an inactive listing with no reviews and no phone number. The missing website identifies the opportunity; the other fields help determine its quality.

Methodology

ProspectGrid collected Google Places business data on October 2–3, 2026, for five categories across five U.S. cities:

• Charlotte, North Carolina
• Chicago, Illinois
• Houston, Texas
• Philadelphia, Pennsylvania
• Phoenix, Arizona

The categories were auto repair shops, electricians, plumbers, roofing contractors, and HVAC contractors.

Each city-category dataset was deduplicated by Google CID. Across the 25 datasets, this produced 43,914 records. Because the same business could appear in more than one category or dataset, we also deduplicated CIDs across the complete collection, resulting in 42,985 unique businesses.

A record was classified as having no website listed when its Website field was empty. The study did not independently search the wider web to establish whether each business owned a website that was absent from its Google Places listing.

The results describe the businesses returned by the collection process and should not be interpreted as a complete census of every business operating within each municipal boundary. Search coverage, Google’s category assignments, service-area businesses, listing quality, and the geographic area used for collection can all affect the totals.

Journalists and researchers may request the aggregated data used in this study by contacting support@getprospectgrid.com.

Conclusion

Across this sample, the local business website gap remains large. Auto repair businesses showed the clearest opportunity: nearly half of their records had no website listed, rising to more than half in Philadelphia and Houston.

For web designers, local SEO specialists, marketing agencies, and B2B sales teams, these listings form a practical starting point for prospect research. The most useful approach is to treat a missing website as one signal, then qualify each business using reviews, ratings, contact information, and evidence of current activity.

ProspectGrid helps users search local businesses by category and location, identify opportunities such as missing websites, and export the resulting leads for further qualification.