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ASAP Plumbing & Water Heater
In Castro Valley, we are ASAP Plumbing & Water Heater, …
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Local businesses in Castro Valley, CA
Plumbing projects in Castro Valley are easier when you know who is actually available. GigoPro shows 42 active providers across 13 service types.
Open any category to see full listings for Castro Valley, sorted by relevance and rating. New businesses join the platform regularly.
Verified pros in Castro Valley, CA
These are today's standout plumbing providers in Castro Valley — businesses and independent pros with real ratings and up-to-date availability.
New plumbing businesses join GigoPro in Castro Valley often. Bookmark this page or explore Plumbing, Electrical, and House Cleaning when your needs change.
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Simply plumbing and Rooter
At Simply Plumbing & Rooter in Castro Valley, we're your …Details -
Proper Plumbing Services
At Proper Plumbing Services in Castro Valley, we specialize in …Details -
Castro Valley Plumbers
In the heart of Castro Valley, we are more than …Details -
Absolute Plumbing
At Absolute Plumbing in Castro Valley, we understand the frustration …Details -
Alligator Plumbing
At Alligator Plumbing in Castro Valley, we take pride in …Details -
Baek’s Plumbing & Rooter
At Baek's Plumbing & Rooter in Castro Valley, we specialize …Details
Plumbing feedback from Castro Valley residents
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Made an appointment, the company gave me a two hour window. At the end of the two hours, I had to call and ask where the plumber was. I was told they had something come up and it would be another hour. I figured fine and went to grab a bite to eat. They called while I was driving to say they had a tech ready. By the time I got home and called back, they sent him somewhere else and told me I would have to wait at least ANOTHER hour. Don’t use this company of your time is valuable! One star for wasting my entire afternoon!!
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We had a kitchen plumbing emergency the night after Thanksgiving. We found Bill's info on the internet and phoned him at about 5pm; he was able to come and fix our sink and drains the very next morning at 8am. He was prompt, professional, skilled and quick! Within 30 minutes, he had everything back in order. Thank you Bill!
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Mr. Kollias was wonderful. He arrived in 30 minutes, on a Sunday no less, and fixed my badly clogged bathroom sink in about 30 minutes. This was in spite of the fact that I had made it worse by trying to fix it myself. He then went on to fix a problem with a toilet flapper that I told him about after he fixed the sink. Both problems were fixed for the amount he initially quoted on the phone for just the sink. Mr. Kollias is very professional and lovely to deal with. I will recommend him to anyone I know who needs a plumber. I'm a very happy customer!
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The faucet in my shower broke. Nothing but cold water. Clogged cartridge after 13 years of daily use. Bill Kollias of Absolute Plumbing came out right away and had it replaced and working again in about half an hour. Sure is handy having a trustworthy plumber live just up the street. Bill will be the first person we call next time we have any plumbing work, big or small.
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Had Bill out today to fix our leaking pipes behind the wall. He gave us a fair estimate and was honest about the potential cost. He fixed the leaking pipe very fast and did a great job. He was very professional and on time as well, skills our last plumber was severely lacking. We will definitely be doing business with Bill again in the future.
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Timely manner service and very professional
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THIS BUSINESS IS NOT AT THIS LOCATION.
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Do not call. It's a someone's personal number. Business is closed.
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They are responsive and very competent!
Stats for Castro Valley
Plumbing and more in Castro Valley: GigoPro currently lists 42 active businesses across 13 categories.
Numbers update often — use the breakdown below to jump straight into Plumbing, Electrical, or any other category in Castro Valley.
Plumbing, Electrical, and House Cleaning in Castro Valley
Searching for Plumbing, Electrical, and House Cleaning in Castro Valley? GigoPro lists 42 active businesses with real reviews, service areas, and direct contact — no lead fees.
Start with Plumbing — 7 active listings in Castro Valley — or open any category to see the full directory for Castro Valley.
The plumbing market in Castro Valley keeps growing — 7 listings and counting. Run a local service company? create a free listing and start getting discovered.
Verified Plumbing in Castro Valley, CA
We show only active businesses that pass moderation. Results are specific to Castro Valley and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for plumbing
Ratings and reviews come from customers who used the service. Compare plumbing pros in Castro Valley by experience, responsiveness, and value before you reach out.
Local-first search in Castro Valley
Filter by city and category, check locations on the map, and find providers close to home or work. Listings are refreshed regularly — August 2026.
Home services in Castro Valley: what to know
Castro Valley has a growing network of home-service professionals on GigoPro. From routine maintenance to urgent repairs, local businesses list their services, service areas, and real customer feedback so you can hire with confidence.
Browse categories above to jump straight to plumbers, electricians, HVAC specialists, cleaners, landscapers, and more. Each category page shows providers sorted by relevance, rating, and distance.
Tips for hiring in Castro Valley
- Check recent reviews — they reflect current service quality.
- Compare at least two quotes for larger jobs.
- Confirm the pro serves your neighborhood before booking.
- Look for clear pricing, warranties, and response times on the profile.
Listings on this page are refreshed regularly. If you own a business in Castro Valley, add your profile for free to reach customers searching right now.
Frequently asked questions
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Is GigoPro free to use?
Yes. Browsing businesses, reading reviews, and comparing providers is free for everyone. Business owners can create a basic listing at no cost.
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How do you verify businesses?
Every profile goes through moderation before it appears in search. We check that the business is real, active, and matches the category it claims. Inactive listings are hidden automatically.
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How do I choose the right pro?
Start with ratings and recent reviews, then compare services offered, location, and response time. Contact two or three providers to get quotes before making a decision.
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Can I list my business on GigoPro?
Yes. Create a free business profile to reach local customers searching for your category. You can update services, photos, and contact details anytime.
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How often is information updated?
Business owners update their own profiles. Our team also refreshes hub pages and removes inactive listings so search results stay current.
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