Toilet Repair & Replacement in Collinsville, TX

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Mention your offer when you book your service.

WAIVED

FREE

VALID THROUGH SEPTEMBER 2026 · RESTRICTIONS APPLY

Offer codes, details & exclusions

Trip fee: WAIVEDTRIPFEE
Water heater installation: 10WHI
Camera inspection: FreeCI

Valid in the designated service area. Mention the offer at booking. Limit one use per household. Offers cannot be combined or used with membership packages, emergency trip fees, or prior services. The published terms state that the $85 mandatory trip fee does not count toward a qualifying minimum repair charge. Exterior-accessible cleanouts are required for drain offers; otherwise, a standard trip/service fee applies. Offers are subject to change or revocation without notice. Read complete offer terms.

Mention your
offer when
you call!

PROUDLY SERVING

COLLINSVILLE,
TEXAS

COLLINSVILLE, TEXAS

Reviews for Lex’s Plumbing across our service area.

Hear from Our Customers

Lex’s Plumbing is proud to be a winner for Nextdoor’s 2023 Neighborhood Faves

      EXCELLENT  
   Based on 1045 reviews 
    
 
 
 
   
 
 
      Posted on Google  
   
   Sherrie 
 1 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Lionel did a great job.  Prompt and courteous!
  
 
     Posted on Google  
   
   Greg Beckwith 
 7 days ago
 
 
 Trustindex verifies that the original source of the review is Google. The plumbing project needed a professional, and Lex Plumbing's Eric was the go-to guy today.  First and foremost, he was a pleasure to talk to, and he fully explained the repair needed.  He took care of the repair needed to our 1/2 bath and all looks and works great.Thanks Eric, and thanks Lex, a job well done.
  
 
     Posted on Google  
   
   Bryan Taylor 
 7 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Reasonable cost, excellent work, and knowledgeable plumbers!  What else can I say? Give them a call and they'll do great work!
  
 
     Posted on Google  
   
   Gale Johnson 
 7 days ago
 
 
 Trustindex verifies that the original source of the review is Google. 
  
 
     Posted on Google  
   
   Jo Foster 
 7 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Very nice service employee and very helpful ! Walked me through everything he did along with recommend help moving forward.
  
 
     Posted on Google  
   
   Ryan Becker 
 9 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Les's Plumbing is awesome!  I've used their services many times for various things over the years.  Right now they are working with me on a major master bathroom remodel, and it's going as smooth as silk.  All of their techs are very professional, friendly and communicative.  I highly recommend this company.
  
 
     Posted on Google  
   
   _ Anderson 
 9 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Sean did a great job unclogging my sink and shower today. He answered all my questions and even spoke to my son about how to become a plumber.
  
 
     Posted on Google  
   
   Ray Stovall 
 13 days ago
 
 
 Trustindex verifies that the original source of the review is Google. 
  
 
     Posted on Google  
   
   Pam Matlock 
 13 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Highly recommend! Came out to help with a last minute emergency and got us taken care of!! Excellent customer service!
  
 
     Posted on Google  
   
   Katie O. Gallivan 
 13 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Very pleased with work done and the gentleman was very knowledgeable and helpful

Diagnosing running, leaking, and clogged toilets in Collinsville

A toilet that runs between flushes needs a different repair from one that rocks, leaks at the base, or overflows. Lex’s Plumbing repairs and replaces toilets in Collinsville, checking the fixture and its connections before recommending a new toilet.

Tell us whether the problem is continuous, follows flushing, or happens when another drain is used. A short description can help separate tank parts, fixture installation, and a downstream blockage.

Running toilets and hidden tank-to-bowl leaks

Water moving from the tank into the bowl may not leave a puddle. Worn sealing parts or a fill problem can keep the fixture using water between flushes. The correct repair depends on the model and the actual failed part.

The EPA describes a tank dye test as one way to check for an internal toilet leak. Its instructions include flushing afterward to avoid staining. If you prefer, leave the diagnosis to the service visit rather than buying parts based only on the sound. See EPA guidance on household leaks.

Toilet base leaks, rocking fixtures, and flange problems

Water beside a toilet may come from its supply connection, tank, bowl, or base seal. A rocking fixture also needs its mounting and support examined. Tightening bolts without understanding the condition is not a substitute for checking the installation.

If wastewater appears after flushing, stop using the fixture and call. A seal repair may also require addressing a damaged flange or another underlying installation issue; replacing only the visible seal may leave that problem unresolved.

Toilet replacement fit, rough-in, and clearance

Before selecting a new toilet, check the rough-in, available clearance, bowl shape, height, supply connection, and the people who will use it. A model that looks right online may not fit the existing space or connection.

Ask whether the installation quote includes removal, the connection and mounting work, and any necessary flange repair. If several fixtures are backing up, a new toilet will not fix a shared drain obstruction.

Checking a Collinsville water bill for a toilet leak

Collinsville offers online account options that include usage tracking. For city water customers, comparing usage with the period when a toilet began running can help explain the increase. The bill alone cannot identify which fixture is leaking. See City of Collinsville utility information.

Keep the reading period and recent household changes in mind. A toilet repair can stop an identified fixture leak, but it should not be presented as a guaranteed explanation for every higher bill.

Toilet Repair & Replacement questions

Can a running toilet increase water use without leaking onto the floor?

Yes. Water can pass from the tank into the bowl and down the drain, leaving the floor dry.

Should a rocking toilet just be tightened?

Its mounting, flange, and supporting surface should be checked. Excessive tightening can damage a fixture and may not correct the underlying problem.

Will replacement fix repeated toilet clogs?

Only if the fixture is the cause. A branch or main-line restriction can remain after the toilet is replaced.

What measurements help choose a replacement toilet?

The existing rough-in, room clearance, desired height and bowl shape, and any accessibility needs all matter. Photos and a model number are useful starting points.

Related plumbing services in Collinsville

Explore all Collinsville plumbing services

Schedule toilet repair or replacement in Collinsville

Tell us the service address, the problem, and any inspection or equipment information you already have. We will discuss availability and the next step.

Prefer to call? Reach Lex’s Plumbing at (469) 362-5397. Mention the current special when booking and review the offer terms.