Top-Rated East Bay Plumbers
8 vetted contractors, thoroughly researched and ranked
Last Updated: January 25, 2026
Our Top Pick
Savior Plumbing
License #786360 · Verified via CSLB
They prioritize hiring highly skilled journeymen 'craftsmen' over basic technicians, resulting in a 96% customer loyalty rate and deep diagnostic expertise.
Platform Scores
(66)
(291)
A+
14 yrs
93%
C-36 - Plumbing
Diamond Certified
Journeyman Plumber
Noritz Authorized
Hansgrohe Authorized
24/7 Emergency
Operating for over 24 years, Savior Plumbing is a specialized residential and commercial plumbing contractor in Pleasanton. They are distinguished by an elite 14-year Diamond Certified status and high technical expertise, often diagnosing complex issues that other plumbers miss. Best for homeowners seeking highly reliable, high-quality professional craftsmen rather than the lowest budget option.
Essential Q&A
What makes them stand out?
They prioritize hiring highly skilled journeymen 'craftsmen' over basic technicians, resulting in a 96% customer loyalty rate and deep diagnostic expertise.
Who should hire them?
Property owners who value technical precision and a 'do it right the first time' approach for critical repairs like sewer lines or water heaters.
Insider tip
They are in high demand and their schedule fills up quickly; customers recommend calling as early as possible for non-emergencies.
Platform Scores
(89)
(810)
A+
15 yrs
Diamond Certified
Noritz Platinum Certified
Trac Pipe Certified
Bradford White Authorized
A.O. Smith Authorized
24/7 Emergency
20 years in business, specializing exclusively in residential and commercial water heater solutions. Distinguished by 15 consecutive years of Diamond Certified status, reflecting verified high customer satisfaction. Best for homeowners seeking premium, verified quality for tankless or standard water heater replacements.
Essential Q&A
What makes them stand out?
They are a rare Diamond Certified specialist focused solely on water heating systems rather than general plumbing.
Who should hire them?
Homeowners who value verified quality and specialized expertise over the lowest possible bid for water heater replacement.
Insider tip
Ask about their 'Contractor Grade' water heaters which they claim are more durable than big-box store models.
Platform Scores
(119)
(379)
NR
15 yrs
24/7 Emergency
Established in 2002, Superior Plumbing & Drain Cleaning Services is a Diamond Certified family-owned company specializing in residential and commercial plumbing across the East Bay. They are distinguished by their 15 consecutive years of Diamond Certification and high customer satisfaction ratings for cleanliness and "helpful expertise." They are best for homeowners valuing proven long-term consistency and verified quality over the lowest possible price.
Essential Q&A
What makes them stand out?
They hold a rare 15-year consecutive Diamond Certification, signaling a level of verified consistency and quality control that few competitors can match.
Who should hire them?
East Bay homeowners who want a 'safe bet' contractor with a long track record of verified customer satisfaction and are willing to pay for professional reliability.
Insider tip
Ask about their 'least expensive method first' approach for drain cleaning, as reviews mention technicians often try simple fixes before recommending heavy machinery.
Platform Scores
(61)
(41)
A+
24 yrs
91%
Operating since 1996, Pacific Plumbing Systems is a family-owned contractor specializing in residential and commercial plumbing repairs and remodels. They are highly regarded for their meticulous attention to cleanliness, such as using protective booties and floor pads, and for providing honest assessments that often save customers money. They are best for East Bay homeowners seeking a highly professional, trustworthy service for both routine maintenance and complex installations.
Essential Q&A
What makes them stand out?
Their extreme commitment to property protection, including 'spotless' service trucks and the consistent use of shoe covers and work area pads.
Who should hire them?
Homeowners who prioritize professionalism and cleanliness and want a plumber who prioritizes repairs over pushing unnecessary sales.
Insider tip
They utilize a 'time and materials' pricing model rather than flat-rate for many jobs, meaning you only pay for the actual work performed.
Platform Scores
(526)
(251)
A+
8 yrs
CWEA Certified
Green Plumber Certified
Diamond Certified
Kohler Authorized
Moen Authorized
24/7 Emergency
Operating for over 20 years, Absolute Plumbing And Drain is a family-owned specialist in comprehensive residential and commercial plumbing with a focus on green initiatives. They are widely recognized for their technical expertise in complex sewer and drainage issues and maintaining a high standard of professional cleanliness. They are best for homeowners and property managers seeking long-term solutions for challenging plumbing or sewer infrastructure problems.
Essential Q&A
What makes them stand out?
They are a Diamond Certified and Green Certified plumbing firm that combines high-tech diagnostic tools like sewer cameras with a family-operated approach to service.
Who should hire them?
Customers looking for highly technical plumbing repairs and sewer work who value thorough explanations and a company that prioritizes long-term system health over quick fixes.
Insider tip
Homeowners over 65 should inquire about their 10% senior discount, and for major sewer work, ask about their trenchless options to avoid costly landscape demolition.
Platform Scores
(383)
(197)
NR
72%
EPA Lead Renovator Initial Certified
Bradford White Authorized
Rinnai Authorized
24/7 Emergency
Over 44 years in business, specializing in residential plumbing, kitchen/bath remodels, and a unique retail parts showroom. Key differentiator is their physical "Home Center" in Pleasanton where trained staff guide customers on fixtures and DIY advice. Best for homeowners planning remodels or seeking specific high-quality fixtures with professional installation.
Essential Q&A
What makes them stand out?
They operate a physical showroom with a parts counter and trained staff, offering a level of product guidance and DIY support that mobile-only plumbers cannot match.
Who should hire them?
Homeowners planning a kitchen or bath remodel who want to see and select their fixtures in person with expert guidance before installation.
Insider tip
Visit their downtown Pleasanton showroom (Home Center) to speak with the owner Mike or his staff about parts and fixtures before scheduling your job.
Platform Scores
(575)
(146)
A+
6 yrs
C-36 - Plumbing
Green Screened Award
Tech Seal of Safety
Fluidmaster Authorized
24/7 Emergency
25 years in business, Big Blue Plumbing is a full-service contractor specializing in residential plumbing, sewers, and hydronic radiant heating. They are highly regarded for their professional communication, including technician bios and tracking, and their expertise in complex under-slab repairs for Eichler homes. They are best for homeowners seeking high-transparency service and specialized technical expertise in the East Bay.
Essential Q&A
What makes them stand out?
They utilize a high-tech communication system that sends customers a bio and photo of their technician before arrival, significantly increasing homeowner trust and safety.
Who should hire them?
Ideal for East Bay homeowners with complex infrastructure needs like radiant heating or those who value a highly structured, corporate-level service experience with clear guarantees.
Insider tip
Ask for their 'Official Price Book' during the estimate; customers note that it provides high transparency and helps avoid the 'ballpark' pricing issues some reviewers encountered.
Platform Scores
(3,302)
(761)
A+
24 yrs
71%
C-36 Plumbing
C-20 HVAC
Angi Super Service Award 2023
Rinnai Authorized
AquaStar Authorized
24/7 Emergency
In business for 45 years, Albert Nahman specializes in residential plumbing, HVAC, and sewer line replacements. A longstanding Bay Area fixture, the company is highly regarded for its technical expertise and thorough assessments, though recent feedback suggests a shift in customer service and pricing transparency following a reported ownership transition. Best for homeowners seeking established, high-quality technical workmanship with robust warranty backing.
Essential Q&A
What makes them stand out?
Their 24-year consecutive Diamond Certified status and deep institutional knowledge, including maintaining legacy systems like 1912 Ruud heaters, set them apart technically.
Who should hire them?
Homeowners with complex HVAC or plumbing systems who prioritize long-term warranties and technical proficiency over the lowest bid.
Insider tip
Be vigilant about requesting an itemized estimate for projects over $500, as recent clients have reported difficulty obtaining detailed price breakdowns on-site.