75
StrongOakland, California · Plumbing
Plumbers in Oakland, CA
25 plumbers in Oakland, out of 136 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 25
- Avg. score
- 52.1
- Scored
- 21
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 25 plumbers in Oakland, California. Most-listed specialties: heating & furnaces (12), drains & sewer (3), water heaters (2), air conditioning (2). 21 have enough public signals for a Registry Score, averaging 52.1 out of 100; 5 score 70 or higher. Together they hold 3,393 public reviews on Google, Yelp and Facebook. The highest-scored is Oakland Rooter Plumbing, at 83 out of 100. 5 are Featured for 2026. View Oakland Rooter Plumbing.
Counts come straight from the Registry's records. How the Registry Score works
Featured plumbers in Oakland
Showing 1–20 of 25
83
Strong81
Strong75
StrongOakland, CA 94601 4.9(766 reviews)
PlumbingWater heaters
74
Strong70
StrongOakland, CA 94611 4.7(75 reviews)
HVACPlumbingHeating
66
EstablishedOakland, CA 94607 4.5(18 reviews)
HVACPlumbingHeating
62
Established59
EstablishedOakland, CA 94621 4.8(95 reviews)
HVACPlumbingHeating
58
Established57
EstablishedOakland, CA 94606 4.5(9 reviews)
HVACPlumbingHeating
52
EstablishedOakland, CA 94602 3.9(62 reviews)
HVACPlumbingHeating
51
Established47
Developing46
DevelopingOakland, CA 94621 4.7(37 reviews)
HVACPlumbingHeatingA/C
46
Developing41
Developing38
Developing36
DevelopingOakland, CA 94602 4.5(78 reviews)
HVACPlumbingHeatingDrains
32
Developing12
DevelopingPlumbers in Oakland: at a glance
- How many plumbers are in Oakland, California?
- As of October 14, 2026, the ProComfort Registry lists 25 plumbers in Oakland, California.
- Who is the highest-scored plumber in Oakland, California?
- By Registry Score, Oakland Rooter Plumbing (Oakland, CA) ranks first at 83 out of 100, among 21 scored businesses averaging 52.1. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
- Which companies are featured in Oakland, California for 2026?
- ProComfort Registry features Water Heaters Masters. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are plumbers in Oakland, California ranked?
- By Registry Score (0-100, from public reviews, digital presence and reach), with records confirmed by their owners listed first. The full method is at https://procomfortregistry.online/methodology.
What this list includes: plumbing businesses, including drain, sewer, pipe, leak and water heater work. Tags come from each business's public category and name, so a company can appear under several trades. Plumbers across the US