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Top-Rated Toilet pros in Lathrop - Updated Nov 2026

Avatar for Top Tier Plumbing Inc.
Top Tier Plumbing Inc.
4.6(
41
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - Clear

Serving Lathrop, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Top Tier did an excellent job on my bathroom remodel. Very clean and fast. Work was definitely top tier in all aspects. They installed new toilet, vanity, faucet and even did the flooring in the bathroom. Always on time and super polite!! Top Tier will be called to handle any and all of my future plumbing needs!! Huge shout out to Taylor!! You did an amazing job!!"
Reset existing toilet
Plumbing upgrades
Plumbing upgrades
Plumbing upgrades
Water heater installation

+14

Response time3 hrs
Response rate96%
43 neighbors recently requested a quote
Stillman Plumbing Company
4.9(
42
)
Faucets, Fixtures and Pipes - Repair or ReplaceFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Lathrop, CA and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

At Stillman Plumbing Company, we are a very well established business providing over 27 years of unmatched expertise. Customer preference and priorities are always first. We are very timely with our work and never lose attention to detail. Call us now for a free quote.

Tankless
Tankless
2 neighbors recently requested a quote
Recommended by92%of homeowners
Stillman Plumbing Company
4.9(
42
)
Faucets, Fixtures and Pipes - Repair or ReplaceFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Lathrop, CA and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"Mr. Stillman was so very easy to work with. He studied the scope of the work which involved replacing about 165 ft of leaking gas lines. PG&E discovered the leak And shut off the gas to both homes on our property. We contacted Discount Plumbing in Manteca but they couldn' t be bothered to provide an estimate. We also had Knight Plumbing out from Stockton. They quoted us over $12,000 and actually told us to consider changing over to propane. The 15 ft job done by Discount Plumbing to get gas to the first house cost $1,450 and the union wasn' t even on the side it belonged. Mr. Stillman explained the entire job and completed it in less time than it took the other companies to prepare their quotes. The entire bill was under $6,800 total. He worked all day, every day and understood that by the time we found him we had been without gas for four weeks! We will always call Mr. Stillman if we have additional plumbing needs and strongly recommend him to anyone who is wanting an excellent job done for an excellent, faiir price.."
Tankless
Tankless
Response time11 hrs
Recommended by92%of homeowners
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Toilets FAQs, answered by experts

Toilets typically connect to your main vent stack, a vertical pipe that runs through all finished levels of your home and exits through the roof. It’s located behind the walls, but if you have an unfinished basement or a utility closet, you may find a portion of it running the vertical length of the space. Some basement toilets use an air admittance valve instead, which is a small vent located in the wall directly behind the toilet that extends upward a few feet from the drain.

If your toilet won’t stop running, you might have a bad fill valve. This may be the case if the valve has calcium or debris buildup, is cracked, or shows visible signs of wear and tear. A bad fill valve may also be the culprit if you’ve already checked the flapper and chain and adjusted the fill height to no avail.

You can pour bleach down the toilet as long as you dilute it since undiluted bleach can damage your toilet bowl. If you choose to use bleach to remove stains from your toilet, mix every cup of bleach with a gallon of water. You should also follow safety precautions when using bleach, like working in a well-ventilated area, wearing gloves, and never mixing it with any other cleaner. 

While gasket-sealed PVC flanges are the type most commonly found in homes, flanges come in a range of different materials, including copper, brass, stainless steel, cast iron, and aluminum, that pros sometimes secure with glue. If this is the case in your bathroom, the replacement is a job better left to the pros.

While technically possible, it is unlikely that a clogged toilet will fix itself. Clogs caused by water-soluble materials like toilet paper or human waste may eventually break down in the water, allowing flow to resume. However, this can take time, and any clogs from solid objects require manual removal. In most scenarios, especially if you don't have another bathroom, it is best to fix the clog yourself or call a plumber.

The Lathrop, CA homeowners’ guide to toilet services

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