
Allstar Plumbing
Allstar Plumbing is a San Jose plumbing company serving residential and commercial buildings. Its work includes pipe and fixture repairs, water heaters, gas lines, repiping, and sewer and drain service. It opened in 1996 with two used vans and two plumbers and has grown to 16 fully equipped, stocked trucks.
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Business Highlights
- It lists a C-36 plumbing contractor license, number 732611.
- It says work guarantees vary by job from 30 days to a lifetime.
Service Area
San Jose, Alviso, Belmont, Campbell, Coyote, Cupertino, Fremont, Gilroy, Hayward, Los Altos Hills, Los Gatos, Menlo Park, Mountain View, Newark, Palo Alto, Redwood City, San Carlos, San Mateo, Sunnyvale and Woodside.
Public local listing. Allstar Plumbing is one of 10 plumbers ProsGrade lists in San Jose, California.
10 services listed, including Pipe leak repairs, Water heater repair and replacement and Repiping. Open 24 hours, 7 days a week. 318 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Allstar Plumbing compares with the other 9 plumbers on ProsGrade in San Jose, using public Google ratings and review counts.
- One of 10 San Jose plumbers on ProsGrade.
Trust Signals
24/7 availability for scheduling and service calls.
Services Covered
10 services- Pipe leak repairsCrawl spaces, walls and under slabs
- Water heater repair and replacementTraditional tank and tankless; gas and electric
- RepipingFull replacements or selected pipes
- Underground pipe repair and installationWater mains and irrigation lines; full replacements or spot repairs
- Gas line installation and repairInstallations, upgrades and repairs
- Sewer and drain cleaningSewer main backups and slow individual fixtures
- Fixture repair and replacementToilets, kitchen sink faucets and shower faucets
- Cleanout installation
- Sewer video inspectionSewer camera and location equipment
- Leak detectionAdvanced leak-detection equipment
Reviews
What customers say
Several customers praise the technicians' respectful manner and clear explanations. One customer credited Joseph with patiently addressing a loud humming noise and checking the whole plumbing system. A customer also reported changing diagnoses, an unsuccessful shower-cartridge installation that left a showerhead leaking, and being told further work required additional payment.
Customer Reviews
Gabriel Otte
Jacquelin Lloyde
Milan Desai
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Frequently Asked Questions
How does Allstar prepare an estimate?
It says it sends a plumber to the residence or business and provides a free flat-rate estimate; estimates requiring major labor and equipment may incur a charge.
How long can a water heater replacement take?
Allstar estimates around three to four hours for a tank-style unit and four to six hours for a tankless installation.
Does Allstar offer financing for water heater replacements?
It says flexible financing options are available for water heater replacements.
Does Allstar handle emergency plumbing calls?
It says emergency plumbing service is available around the clock, usually within an hour.
How long can a pipe-leak repair take?
It says simple repairs may take a few hours, while more complex cases could take a day or more.


