HVAC and plumbing in Glendale, AZ: who shows up online
We looked at the top 20 HVAC and plumbing companies Google shows for Glendale. 100% have a website, and 71% of those sites tell search engines what kind of business they are.
The top 20 hvac and plumbing on Google, measured
- 100%have a website
- 71%of sites use LocalBusiness markup
- 53%of sites publish llms.txt
- 82%of sites run Google Analytics or Tag Manager
- 4.7★average Google rating
- 216median Google reviews
20 businesses from the Google results for “HVAC and plumbing company in Glendale, AZ”. 20 list a website; we checked the homepage of the 17 that loaded.
Who ChatGPT recommends
“Who is the best HVAC or plumbing company in Glendale, AZ?”
- Bumble Bee Home Services
- American Home Water & Air
- All Season Plumbing and Air
- Action Air
- Christian Brothers A/C, Plumbing & Electrical
3 of the 20 businesses in the Google results were named. 2 recommendations were for businesses outside that list.
The review leaders
| Business | Rating | Reviews | Named by ChatGPT |
|---|---|---|---|
| Bumble Bee Home Services | 4.9 | 4445 | Yes |
| Christian Brothers A/C, Plumbing & Electrical | 4.8 | 2177 | Yes |
| A Quality HVAC and Plumbing Services LLC | 4.9 | 2128 | No |
| Semper Fi Heating and Cooling | 4.8 | 1833 | No |
| Reddi Services | 4.9 | 1767 | No |
What this means for your shop
Only 53% of the sites we checked publish an llms.txt file for AI assistants.
The median shop in this list has 216 Google reviews.
ChatGPT named 3 of these 20 businesses when asked for a recommendation.
HVAC and plumbing in Glendale: questions
What do most HVAC and plumbing companies in Glendale miss online?
Structured data and AI files. 71% of sites have LocalBusiness markup and 53% have llms.txt.
How many reviews do the leading HVAC and plumbing companies in Glendale have?
The median in this list is 216 reviews, with an average rating of 4.7.
How do I find out where my own business stands?
Request the free 42-point check. It checks 42 points, including what ChatGPT and Claude answer about your city.
Where does your business stand?
This page shows the market. The free diagnostic shows you: 42 points on your site, your Google profile and what ChatGPT and Claude say about you, with the competitors beating you by name. Usually in under an hour.
Method: HopperCat pulled the top Google results for “HVAC and plumbing company in Glendale, AZ” on November 11, 2026, checked each business homepage for HTTPS, mobile setup, LocalBusiness markup, llms.txt, AI-crawler rules and analytics, and asked ChatGPT the question above with web search on. Ratings and review counts are Google's at that date.