Superior Plumbing
Market rank
Tracking / 32
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.
Business Health Score
May 4, 2026
64
out of 100
+6 this month
Business Health Score · 64 / 100
Six signals, weighted nightly.
Operator computes a Business Health Score every night at 2 am HST. It's the one number that tells you if this shop is winning, losing, or steady. Here's how Superior Plumbing broke down on May 4, 2026.
Score trend
30d
90d
1y
Superior Plumbing
Range: 70 to 64 · 90 days
Component breakdown
Updated 2:03 am HST
Reviews & rating
4.9 stars · 437 reviews · 23 added this month
22 / 25
Response rate
Pending responded to within 7 days
11 / 15
Market rank
Tracking in local market Plumbing in San Jose · up 1 this month
18 / 20
Financial health
Estimated · requires claim for precise score
14 / 20
Jobs flow
Schedule and retention signals from market
8 / 10
Kai activity
Unclaimed, so this is a baseline estimate
9 / 10
Market position
Tracking in local market Plumbing in San Jose.
Superior Plumbing is tracked nightly in Operator's Plumbing market index for San Jose, CA.
Tracking
in local market Plumbing businesses
in San Jose
in San Jose
Leaderboard refreshed every night at 2 am HST. Your rank updates before you wake up.
Plumbing · San Jose · May 4, 2026
1
Superior Plumbing · this page
437
Recent activity
What changed this month.
Operator refreshed Superior Plumbing in the nightly index
437 public reviews tracked
Health score is 64 / 100
Market position is Tracking
In person
The shop, the team, the work.
Public images indexed for Superior Plumbing from available profile sources.
Reviews · 437 across 3 sources
What customers say.
Reviews pulled nightly from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
4.9
★★★★★
437 reviews
5 ★
506
4 ★
68
3 ★
22
2 ★
12
1 ★
9
By source
Google
412
Yelp
138
Meta
67
Public sources
Recent review text for Superior Plumbing has not been published into Operator yet. Rating and review counts refresh from public sources as the profile is enriched.
About & contact
Where to find them.
Address
6132 Bollinger Rd
San Jose
CA 95129
USA
San Jose
CA 95129
USA
Service area: San Jose, CA
In business
Tracked
Updated nightly by Operator
Licensed & insured
CA License pending
Public license data refreshing
Services
Drain Cleaning, Water Heater Repair, Leak Detection
Service details from public profile data
Competitors · top 5
Side by side with the neighborhood.
The Plumbing shops Superior Plumbing competes with most often, ranked by Operator's health score. Tap any row for that shop's full page.
#
Business
Rating
Reviews
Response
Score
1
Superior Plumbing · this page
★4.9
437
Pending
64
Similar in San Jose
Related trades nearby.
Related local businesses are refreshing for this market.
FAQ
Quick answers.
The questions people ask before they call.
Who is the best Plumbing company in San Jose?
According to Operator's May 4, 2026, 2026 nightly index, Top local competitor is ranked #1 in San Jose Plumbing with a 4.9 rating and 842 reviews. Superior Plumbing is Tracking with a 4.9 rating and 437 reviews. Rankings update every night at 2 am HST.
How do I contact Superior Plumbing?
Call (408) 944-5275 for both standard service and 24/7 emergency work. The website superiorplumbing.net also offers online booking for non-emergency appointments.
What are Superior Plumbing's hours?
Monday through Friday 7 am to 6 pm, Saturday 8 am to 4 pm, closed Sunday. 24/7 emergency line is available every day of the year.
Is Superior Plumbing licensed and insured?
Yes. CA contractor license License pending, C-52 Plumbing classification. Carries $2M general liability insurance. Family owned since 2014.
How is the Business Health Score calculated?
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Kai activity (10%). Recomputed every night at 2 am HST using data from Google, Yelp, Meta, and for claimed businesses, direct integrations.
Why does this page say "unclaimed"?
Operator indexes every local business in the United States, whether they've signed up or not. "Unclaimed" means no owner at Superior Plumbing has verified control of the listing. If you own this business, claim it free to edit details, respond to reviews through Kai, and see precise financial scores.