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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon973
    Verified affordable plumbing services reviews

Top-Rated Affordable plumbers in Alviso - Updated Nov 2026

Avatar for Counsil Plumbing
Counsil Plumbing
4.4(
280
)
Water Heater - Repair or ServiceDrain Clog or Blockage - ClearDrain Line Breakage - Camera Locate+6 more

Serving Alviso, CA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Aaron was courteous and professional, but the price was very high. He said the part was about $90, but I found it on many websites for under $25. The total job was $200 which I think was expensive. I did recommend them, because they did the work, but you will be paying, what I consider, top dollar."
Response time10 mins
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Chandler's Plumbing
Chandler's Plumbing
4.3(
746
)
Water Heater - Install or ReplaceDrain Clog or Blockage - ClearWater Main - Install, Replace or Repair+16 more

Serving Alviso, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Chandler was on time, quickly diagnosed the problem, fixed it right away, charged exactly what I was quoted, and even contacted me a couple days later to make sure the leak hadn't returned. I'll definitely use them again next time I need a plumber."
Sewer Line Camera Inspection
Shut-Off Valve Repair
Main Water Line Replacment
Water Heater Installation
Tankless Water Heater Installation

+310

Response time4 hrs
279 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for The Tankless Guys Plumbing Corp.
The Tankless Guys Plumbing Corp.
5.0(
13
)
Bathtub Install or Replace - For BusinessDrain Clog or Blockage - ClearDrain Line Breakage - Camera Locate+14 more

Serving Alviso, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Exceptional Service from The Tankless Guys I recently had the pleasure of hiring The Tankless Guys for a water heater replacement, and I am thrilled with the exceptional service they provided. From start to finish, this plumbing company demonstrated professionalism, efficiency, and a commitment to customer satisfaction. First and foremost, their pricing was incredibly reasonable compared to other quotes I received. The Tankless Guys understand the importance of offering competitive rates without compromising on the quality of their work. This affordability was a significant factor in my decision to choose them for my plumbing needs. What sets The Tankless Guys apart is the personal involvement of the owners. It was evident that they take pride in their business and genuinely care about their customers. This hands-on approach ensures that every job is handled with attention to detail and a commitment to excellence. It's reassuring to know that the owners are actively engaged in over"
Give us a call today at 408-580-0031
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+5

Response time7 hrs
Response rate91%
Recommended by100%of homeowners
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Affordable Plumbers FAQs, answered by experts

To drain a broken toilet, place towels or plastic sheeting around the base in case of splashing or overflowing. Next, shut off the toilet’s water supply, usually via a valve on the wall behind the toilet. Begin flushing the handle to remove as much water as possible from the tank and the bowl. Don’t flush the toilet if it’s clogged, though. From there, use a large sponge to soak up any remaining water and wring it over a bucket. 

To keep your plumbing vents from freezing, start by insulating your pipes with foam or fiberglass sleeves to help maintain their temperature. For an extra layer of security, use heat tape, which acts as a personal heater to keep your pipes warm even when temperatures drop. Additionally, you should regularly check your vent cap to make sure it’s free from leaves and debris that can block the airflow. A clean, unobstructed vent cap is crucial for maintaining proper ventilation that will keep your plumbing vents from freezing and the plumbing system running smoothly.

Silicone caulk—despite having some adhesive properties—is not the primary thing that holds your sink in place. Rather, it seals the gaps around the sink to prevent water from leaking and causing issues with mold and corrosion. Most sinks are secured by clips, though some sinks are secured with two-part epoxy or brackets.

The lifespan of bathroom pipes is between 20 and 100 years. This is a wide range, so to narrow it down, it helps to know which type of material your pipes are made from. Copper and cast iron have the longest lifespan—between 50 and 100 years—while other materials, such as galvanized steel and brass, last for 50 years or less.

You might be able to find your pipe leak by doing a visual inspection around your appliances and under your sink. Don’t forget to check your water heater too. If you find moisture or puddles of water, then you know you’re on the right track—you may need a repair or water heater replacement.

Knowing how to find a water leak can be tricky, but you can try the paper towel method. Lay paper towels on the floor and see where the moisture lands. You can also wrap toilet paper around pipes to locate a small leak.

The Alviso, CA homeowners’ guide to affordable plumbing services

From average costs to expert advice, get all the answers you need to get your job done.