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TRUSTED BY ALVISO, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon977
    Verified affordable plumbing services reviews

Top-Rated Affordable plumbers in Alviso - Updated Nov 2026

Avatar for Counsil Plumbing
Counsil Plumbing
4.4(
280
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateSewer Main - Clear+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
Recommended by93%of homeowners
Avatar for Chandler's Plumbing
Chandler's Plumbing
4.3(
746
)
Water Heater - Install or ReplaceDrain Clog or Blockage - ClearWater Heater - Repair or Service+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
268 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"
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+5

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

A backwater valve’s purpose is to let the water flow in one direction. It works like a little door that allows water to flow freely in one direction but stops it from flowing the opposite way. A backflow preventer is meant to prevent water from leaving your system, locking out wastewater in the process. Backflow preventers are commonly used by city sewer systems to stop residential wastewater from entering the water supply.

Plumbers will typically take one to two hours to install a new drain pipe, but that timeline can vary based on the area’s accessibility, the drain length, and the type of drain line. Replacing an easily accessible p-trap under a sink could take as little as a half an hour, while replacing a larger section of drain line behind the wall could take as long as three to four hours. When hiring a plumber for your specific installation, ask them to provide an estimated timeline to get a more accurate assessment.

The P-trap (or S-trap in older homes) under your shower is designed to prevent sewer gas from coming back up, so you shouldn’t normally experience foul odors coming from your shower drain. If you do, the vent stack that introduces air into your plumbing system may be clogged, or you may have a more severe sewer main blockage. In either case, hire a plumber to fix the issue for you.

Most people choose PVC, or polyvinyl chloride/plastic, for their sewer line material. PVS has many advantages over other types of pipes. Mainly, PVC can resist corrosion and chemical damage, is lightweight (making it easier to install), is budget-friendly, and has an impressive life span (typically around 100 years).

Silicone-based caulk is known for its waterproofing qualities, so it’s the best option for any bathroom area. While it’s often more expensive, it will provide a better, longer-lasting seal than acrylic or latex caulk. Use it along the base of the toilet to prevent leaks and keep the area clean and protected.

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.