Mr. Backflow LLC dba 1-A Services

07/31/2026

It's the last Friday of July and we are READY for the weekend. 🙌😂

But before we go — did you get your backflow tested this month? 👀
No? ...We'll pretend we didn't see that.

Book online anytime 👉 mrbackflowtx.com
Or call us Monday — we'll be here, coffee in hand, ready to save your water supply. ☕💧
Have a great weekend, DFW! 🤠
📞 817-693-1827

07/30/2026

The end of the month is here! Did you forget to schedule your annual backflow test or fire extinguisher inspection? 📅⚠️

Don't let compliance deadlines sneak up on you. Failing to test your backflow assemblies can result in city fines or even having your water shut off.

Let 1-A Services take the headache out of compliance. We handle the testing, submit the paperwork directly to the city, and keep your facility running smoothly.

Call us today to get on the schedule for August!
📞 817-693-1827
🌐 mrbackflowtx.com

07/29/2026

07/28/2026

It's 104° in Texas and your backflow preventer is out here working harder than any o

Show it some love. Schedule your annual test online or holler at us~

📞 817-693-1827

07/27/2026

Let's play a quick game. 🎮

Comment below with the emoji that best describes your facility's current maintenance situation:

✅ = We're fully compliant and on top of everything
😬 = We're... mostly on top of it
🤯 = We have NO idea when our last backflow test was
🔥 = We need help like yesterday

No judgment here — we've seen it all! 😄 Whether you're a ✅ or a 🔥, 1-A Services is here to make facility maintenance easy. One call gets you commercial plumbing, backflow testing, AND fire safety inspections. We handle the compliance so you can focus on running your business.

Drop your emoji below and let us know how we can help! 👇
📞 817-693-1827
🌐 mrbackflowtx.com

Plumbing, HVAC, backflow testing, fire line repair, and fire extinguisher inspections for residential and commercial properties across Texas. Serving DFW and beyond since 1998.

07/26/2026

Nobody asked but we're going to say it anyway —
Get. Your. Backflow. Tested. 😂

That's it. That's the post. 💧

You can book online anytime 👉 mrbackflowtx.com
Or if you prefer an actual human (we don't blame you 😄), give us a call Monday!

📞 817-693-1827

Plumbing, HVAC, backflow testing, fire line repair, and fire extinguisher inspections for residential and commercial properties across Texas. Serving DFW and beyond since 1998.

07/24/2026

👨‍👧‍👦 Happy Parent Appreciation Day! 💛

To every mom, dad, stepdad, bonus mom, grandparent raising grandkids, and every parent figure out there doing the hard work every single day — today is YOUR day.

From our family to yours — thank you for everything you do.

Now tell us: what's the best piece of advice a parent ever gave you? Drop it in the comments below! 👇 We'd love to hear it.

07/24/2026

🎓 Plumbing Term of the Day: DCVA (Double Check Valve Assembly) 📖

Earlier this month we talked about RPZs for high-hazard situations. But what about low-hazard situations? Enter the DCVA!

A Double Check Valve Assembly is used in non-health hazard cross-connections. It consists of two spring-loaded check valves in a single body. If water tries to flow backward, the valves snap shut, preventing the water from returning to the city supply.

While a DCVA doesn't have the relief valve dump feature of an RPZ, it is highly effective for keeping pollutants (things that affect the taste/color of water but aren't toxic) out of the main supply.

Not sure which system your building has? Don't worry — our certified testers know exactly what to look for and how to keep it compliant!

📞 817-693-1827

07/23/2026

07/23/2026

Before 1-A Services: 😰 mystery water, city notices, compliance panic.
After 1-A Services: 😎 fully tested, certified, and sleeping like a baby.

We love a good glow up. 💧✅

📞 817-693-1827