Superior Plumbing
Market rank
#10 / 10
Superior Plumbing provides plumbing services in San Jose, CA. Use this page to review business details, compare ratings, and contact the company directly about your project.
Health scoreMay 27, 2026
89
out of 100
#10
Market rank
4.9
Avg rating
437
Total reviews
No public response signal
Response rate
Unknown
Years active
89
Health score
Health score · 89 / 100
Six signals, weighted continuously.
Operator computes a Health score continuously. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Superior Plumbing broke down on May 27, 2026.
Score trend
30d90d1y
Superior Plumbing
90 days trailing
Market position
#10 of 10 Plumbing in San Jose.
Operator ranks every plumbing in San Jose continuously using reviews, response rate, and local market share.
#10
of 10 Plumbing businesses
in San Jose
in San Jose
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
Plumbing · San Jose
Top 5 shown
1
EJ Plumbing & Water Heaters
3,725
2
Handy Plumbing Man
1,355
5
Plumbtree Plumbing & Rooter
793
6
Knockout Plumbing & Repipe Inc.
316
Recent activity
What changed this month.
No notable shifts in the past 30 days. Operator will flag movement the moment it happens.
In person
The shop, the team, the work.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Reviews · 437 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
4.9★★★★★437 reviews
5 ★
226
4 ★
113
3 ★
56
2 ★
28
1 ★
14
Review themes refresh continuously. Check back once Operator has synthesized enough comments from Superior Plumbing’s reviews.
About & contact
Where to find them.
About
Superior Plumbing is a highly-rated plumbing service provider in San Jose, CA, known for its wide range of specialties including sewer line repair and tankless water heaters. With a strong presence in the Silicon Valley area, it caters to both residential and commercial clients.
Phone
Email
Website
Hours
Monday7:00 AM - 5:00 PM
Tuesday7:00 AM - 5:00 PM
Wednesday7:00 AM - 5:00 PM
Thursday7:00 AM - 5:00 PM
Friday
Competitors · top 5
Side by side with the neighborhood.
The plumbing shops Superior Plumbingcompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
FAQ
Quick answers.
The questions people ask before they call.
Contact Superior Plumbing
Call (408) 944-5275 for service. The website superiorplumbing.net also has direct contact info.
Hours for Superior Plumbing
Hours are listed on this page under About and contact. Operator refreshes them continuously from public sources.
Services offered by Superior Plumbing
Superior Plumbing offers Drain Cleaning, Water Heater Repair, Leak Detection, Pipe Repair. Operator refreshes service lists continuously from public sources.
Licensing and insurance
License and insurance details have not been verified with Superior Plumbing yet. Find the listing to add them.
Estimates and availability
Estimate and availability details are refreshing. Call ahead for the fastest confirmation.
Health score formula
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Operator activity (10%). Recomputed continuously using data from Google, Yelp, Meta, and direct integrations.
Local rank in San Jose
Free
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