Plumbing you can trust, from a family that serves.
Servant's Heart Plumbing is family owned and operated. John Mendoza brings 27 years of residential and commercial plumbing experience, including repairs, remodels, and new construction. We would rather earn a customer for life than make a quick dollar on one job.
A family business with a reason
The business started with a goal bigger than plumbing: use its profits to serve local young people. That goal grew into Servant's Heart Leadership Academy, a Christ-centered K-12 nonprofit school in Gun Barrel City.
“And whoever wants to be first among you must be your slave; just as the Son of Man did not come to be served, but to serve, and to give his life as a ransom for many.”
Matthew 20:27-28 (CSB)
Our Business Model
Servant's Heart Plumbing guarantees
Three guarantees on every job
Start with options
Honor upfront pricing
Priorities in alignment with yours
How a job goes
No surprises. We talk with you before, during, and after the work, with an upfront price before anything begins.
Plumbing services
Residential and commercial plumbing, from a single leaking faucet to a full remodel.
Plumbing emergency? Call anytime and tell us what's happening.
(903) 802-0550- Repairs and maintenance
- Leaks, failing fixtures, and worn parts fixed before they turn into bigger problems.
- Drain clearing
- Clogged sinks, tubs, and drain lines cleared so water moves again.
- Faucets and toilets
- Leaking faucets repaired, and worn-out faucets and toilets replaced.
- Showers and tubs
- Installation and replacement, plus repairs for leaking shower heads.
- Water heaters
- Installation, replacement, and repair for traditional and tankless water heaters.
- Garbage disposals
- New disposals installed and old ones replaced.
- Pipe replacement
- Old or damaged pipes replaced with new lines.
- Remodels
- Plumbing for kitchen, bathroom, and whole-home remodels.
- New construction
- Plumbing for new homes and commercial buildings.
Call us about your plumbing
(903) 802-0550Tell us what's going on and we'll tell you what it will take.
Where we work
Kaufman, Henderson, and Van Zandt counties, with service extending east to the Tyler, TX area.
How to pay
Cash, check, credit card, Venmo, and Zelle.
Prefer to write?
Or send us a message
What customers say
“He shows up and does quality work for a fair price.”
Aaron H., general contractor, on Thumbtack
Rated 5.0 on Thumbtack
Customers rate us highly for professionalism, responsiveness, and quality of work.
Read the reviews100% recommend on Facebook
See photos, updates, and what our neighbors have to say.
Visit our Facebook pageCommon questions
Where do you work?
We're based in Mabank and serve Kaufman, Henderson, and Van Zandt counties, including Mabank, Gun Barrel City, and the Cedar Creek Lake area, with service reaching as far east as Tyler.
Are you licensed?
Yes. John Mendoza is a Texas Responsible Master Plumber, licensed through the Texas State Board of Plumbing Examiners. You can verify any Texas plumber's license on the Board's website or by calling (512) 936-5200.
What kind of plumbing do you do?
Residential and commercial plumbing: maintenance and repair, drain clearing, faucet, toilet, shower, and tub work, water heaters, garbage disposals, pipe replacement, remodels, and new construction.
What guarantees do you offer?
Every job comes with three guarantees: we start with options, we honor upfront pricing, and we keep our priorities in alignment with yours.
Do you handle plumbing emergencies?
Yes. We've helped customers through emergency plumbing situations. Call (903) 802-0550, tell us what's happening, and we'll let you know how soon we can get to you.
How can I pay?
We accept cash, check, credit card, Venmo, and Zelle.
Is Servant's Heart Plumbing a Christian company?
Yes. We're a family owned and operated Christian business, and our name and logo come from Matthew 20:27-28. You'll see it in how we work: honest prices, clear communication, and care for the customer in front of us.