Business ProfilePlumbers in Berkeley, California

Big Blue Plumbing

Taking Calls in Berkeley Today 4.70 (572 reviews)(510) 939-7870

Big Blue Plumbing

Big Blue Plumbing is a plumber based in Alameda, California. Customers describe water heater replacement and a heat-pump upgrade, expansion-tank installation, plumbing fixture replacement, and leak repair.

Last Updated October 5, 2026.

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Service Area

Based in Alameda.

Local Business Taking Calls

Big Blue Plumbing is one of 8 plumbers ProsGrade lists in Berkeley, California.

Taking Calls

Taking calls through ProsGrade

Listing details

5 services listed, including Water heater replacement, Heat-pump water heater installation and Thermal expansion tank installation. Open 24 hours, 7 days a week. Rated 4.7 from 572 reviews.

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Published local profile

How This Business Compares

How Big Blue Plumbing compares with the other 7 plumbers on ProsGrade in Berkeley, using public Google ratings and review counts.

Ranks in the top half of the 8 Berkeley plumbers on ProsGrade by Google rating and review volume.
Rated 4.7 on Google, at or above the 4.6 average of other Berkeley plumbers on ProsGrade.
Has more Google reviews (572) than 6 of the 7 other Berkeley plumbers on ProsGrade.
One of 4 Berkeley plumbers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Trust Signals

Google listing indicates open 24 hours; call to confirm current emergency response availability.

Services Covered

5 services

Water heater replacement
Heat-pump water heater installation
Thermal expansion tank installation
Plumbing fixture replacement
Leak repair

Reviews

What customers say

Customers describe clear explanations about water heater options, careful work on an expansion tank and plumbing fixtures, and a leak repair found during fixture replacement. One customer says an emergency appointment for a water heater that had flooded a condo was confirmed for the next morning, then canceled overnight after a scheduling change.

Customer Reviews

Kate Loreaux

Called these guys with an emergency when a water heater flooded my condo in the evening. They confirmed they could make an appointment the next morning. Overnight they texted me that they were “canceling the appointment due to a scheduling change.” I can’t speak to the quality of the actual work they do, but I certainly wouldn’t depend on them in the case of an emergency. They might just decide they won’t be coming after all.

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Angela Gregory

Nate J at BBP was very professional and knowledgeable. He explained our options and when he left I felt good because he actually made sense at when he explained things. My neighbor said that he had his plumbing done at Big Blue and was very happy with them. So I would definitely recommend this company.

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Jenn Lavelle

When our old hot water heater died and couldn’t be fixed, we called Big Blue. Javier V. was really helpful with explaining our options, and we decided to upgrade to a Sanco2 heat pump system instead of gas. Javier and Pardo were knowledgeable, kind and precise with the install, and navigated challenges like where to put the heat pump behind our house and ordering special parts. They also work with a great electrician and facilitated that work. The whole job was done in two days! They made sure we didn’t have to go a weekend without hot water. I highly recommend going with Big Blue and their expert staff.

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Ralph Martinez

Enrique Luevanos, Technician with Big Blue installed our new thermal expansion tank. He was very professional, thorough and respectful during their entire process. The end result was great professional service by again, another great technician with Big Blue.

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Terry O'Connor

Harris Giotas, our Big Blue plumber, was incredible. He is a real credit to the industry. Not only was he able to replace our aging (and old) Glacier Bay fixtures without tearing out the entire wall, he discovered and repaired a unknown major leak under the toilette. We are truly indebted to Harris for his complete professionalism. He was prompt, efficient, and courteous. He is highly recommended for any plumbing problem or issue.

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