Union Jack Plumbing
Company Overview
We specialize in top-notch home plumbing services throughout Austin.
Need faucet or shower valve work? We've got you covered.
We repair and replace toilets with precision.
Water heater issues? We provide reliable repairs.
Small repiping jobs? We assess and execute with care.
Small drain-cleaning jobs are our specialty.
From faucets to basins, we refresh your sink setup (no under-mounts).
PRV malfunctions don’t stand a chance with us.
Main sewer and kitchen drain cleaning are no longer offered.
With decades in the trade, I began with solar systems back in ’84.
May 17, 2001, marked the birth of my independent venture.
It’s a one-man operation, with me handling every job.
Between calls and texts, I manage dozens of inquiries each day.
Stick to calls or texts; emails might go unanswered for weeks.
My promise? Quality work with premium materials at fair rates.
Rest easy—your repair is covered for 12 months.
A typical toilet fix from me lasts 5+ years.
I keep weekday hours, working 10-hour shifts plus admin time.
High call volume means I might not get back to you immediately.
Business Services
- Bathtub installation
- Faucet installation
- Faucet repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Shower installation
Business Location & Hours
Mon: | 10:00 AM - 5:00 PM |
Tue: | 9:00 AM - 5:00 PM |
Wed: | 9:00 AM - 5:00 PM |
Thu: | 9:00 AM - 5:00 PM |
Fri: | 9:00 AM - 5:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

I could not be more pleased with Union Jack Plumbing. Nick quickly installed a new toilet and bidet seat and did other plumbing work. He took his time explaining what he was doing, was fair and told me other expensive work wasn't necessary, was friendly and our bathroom was spotless after he left. I had read a ton of reviews from many other sources which sang his praises, and they spoke the truth. They don't make many like Nick.

I have known Nick for over 30 years - back in the day, I sold him products and know him as an honest and fair guy to deal with. He is very knowledgeable and efficient with his plumbing repairs. Finally, he has many years of experience and has been a part of the Austin scene for decades. You can't go wrong with Union Jack.

Conscientious, smart, fair priced. I'm in the trades myself and frequently my clients will ask me for other service professionals. When they ask about a plumber and it's south of north Austin, I always tell them Union Jack!

Nick was fantastic and on point. We needed a new bathroom vanity faucet installed and he knocked it out quickly and efficiently. He even corrected a few issues with the previous install and made everything right. He's reliable, honest, and experienced. I'd highly recommend him for any plumbing repairs/installs. He was excellent!

I recommend Nick highly. He's prompt, efficient and reasonably priced. And he appears to really know what he's doing. I've used him two or three times over the years and highly recommend him.

I used Union Jack Plumbing to fix broken shut off valves and change a faucet. Union Jack did both very quickly, correctly, and for a reasonable rate. I would use Union Jack again.

I was very pleased with the service provided by this company. He installed new plumbing under my kitchen sink and moved the gas pipe which was too high to allow the new new range to be placed flush against the wall. Everything was done in a quick and efficient manner. Needless to say, Union Jack is saved to my contact list :)

If you need a reliable, honest and experienced plumber, I couldn't recommend him more! Personable, informative and efficient. Hire him!!

Jack has always been responsive, honest and hard working. Really appreciate having his expertise.

Nick was friendly, very knowledgable, communicated great and fixed our multiple problems in an efficient manner and affordable price. Highly recommended, even if the Yelp algorithm may not say so...