Trust & Licensing
Licensing, insurance, bonding, BBB record, and verified credentials.


Licensing, insurance, bonding, BBB record, and verified credentials.
Website quality, page speed, structured data, and Google profile completeness.
Ratings, review volume, recency, owner responsiveness, and sentiment.
Transparency, financing options, and what customers say about cost.
Warranties, guarantees, emergency service, certifications, and customer care.
Technical site fundamentals — Core Web Vitals, semantic HTML, sitemap, canonical URLs, Open Graph + Twitter Card metadata, content freshness, named services.
How well your site is structured for AI search engines to read and recommend — LocalBusiness + Review + FAQ + Service/Product schemas, llms.txt, NAP consistency.
San Diego Plumbing Heating Air INC is viewed as fair and competitive on pricing. Reviewers consistently highlight professional technicians. A few mention quality concerns.
John and the San Diego Plumbing and Heating Air crew do exceptional work. Great customer service and went the extra mile to ensure our system was installed and fully operational. The means in which unforeseen chall…
unprofessional enough to flip me off in traffic after completely stopping on a road getting angry because i was in between them and their other truck. classy business!
Didn’t have any plumbing work done by them but homeowners watch your vehicles around their drivers. A employee in the box van like the one on their website rear ended me on the 94 west at Spring St and kept on driving…
TradeScore ratings are generated algorithmically from publicly available data including California CSLB license records, Better Business Bureau filings, Google Business Profile data, and automated website analysis. Scores reflect the data available at the time of scoring (see date above) and are updated periodically. Scores are informational tools designed to help homeowners research contractors. They are not endorsements, guarantees of work quality, or recommendations to hire or avoid any contractor. Data accuracy depends on public sources and may not reflect recent changes. If you are a contractor and believe your information is inaccurate, visit tradesadvisory.com/dispute to request a review. See our full Terms of Service for details.