Cornerstone Drain and Sewer

Cornerstone Drain and Sewer Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Cornerstone Drain and Sewer, Plumbing service, 1701 Goodson Loop, Pinehurst, TX.

Professional drain cleaning and sewer service serving Montgomery County and surrounding areas- including areas such as Conroe, The Woodlands, Spring, Tomball and Cypress.

Finding the problem is the first step toward fixing it correctly.During a sewer camera inspection, we found this damaged...
08/31/2026

Finding the problem is the first step toward fixing it correctly.

During a sewer camera inspection, we found this damaged fitting approximately 20 feet beneath the home. Because of its location and the type of repair required, this wasn’t something we could safely correct during our visit.

But the customer is no longer guessing.

They now know exactly what is wrong, where it is located, and what steps are needed to have it repaired correctly. Sometimes the most valuable service we provide is an honest diagnosis and a clear path forward—even when we aren’t the company performing the final repair.

If you’re dealing with recurring backups or unexplained drain problems, a camera inspection can show us what’s actually happening inside the line.

📞 936-292-6503
🌐 cornerstonedrainandsewer.com

Out with the old, in with the new.We recently replaced this outdated toilet with a sleek new black model that completely...
08/01/2026

Out with the old, in with the new.

We recently replaced this outdated toilet with a sleek new black model that completely transformed the look of this bathroom.

A new toilet isn’t just about appearance—it can also provide:
✅ Better flushing performance
✅ Improved water efficiency
✅ Fewer repair headaches
✅ A fresh, updated look

Whether you’re replacing a worn-out toilet, dealing with leaks, or simply updating your bathroom, we’re here to help.

At Cornerstone Drain & Sewer, we install toilets the right way—with a new wax seal, secure mounting, proper testing, and a clean finish before we leave.

📞 936-292-6503
🌐 cornerstonedrainandsewer.com

Clear the problem. Fix it right.

07/27/2026

Over the last few months, Kellie and I have poured everything we have into building Cornerstone Drain & Sewer. Starting a business from the ground up has been exciting, humbling, and honestly a little scary at times—but we’re grateful for every customer who has trusted us.

One thing we’ve learned is that word of mouth is everything for a small business.

So today we’re launching our referral program!

If you refer a friend, family member, neighbor, or coworker to Cornerstone Drain & Sewer and they complete their first service:

✅ You’ll receive a $25 Visa Gift Card.
✅ They’ll receive $25 off their first service.

If you know someone dealing with:
• A clogged drain
• A sewer backup
• Slow drains
• A plumbing repair
• Or they simply want an honest second opinion…

We’d truly appreciate the opportunity to earn their business.

The flyer below has all the details, along with QR codes to book online or leave us a review.

Thank you to everyone who has supported us, shared our posts, recommended us, or trusted us in your home. Every referral genuinely helps our family and our small business continue to grow.

James & Kellie Walker
Cornerstone Drain & Sewer
Clear the Problem. Fix it Right.

Some plumbing problems don’t need another opinion. They need the right solution.This customer had been dealing with the ...
07/15/2026

Some plumbing problems don’t need another opinion. They need the right solution.

This customer had been dealing with the same drain issue for nearly 10 years. Multiple plumbers had looked at it, but the problem kept coming back.

Our goal wasn’t to sell unnecessary repairs—it was to understand why the drain wasn’t performing and solve the root cause.

Here’s what Michael had to say:

⭐ “James at Cornerstone Drain & Sewer was the first person to truly solve the problem… He explained everything clearly and focused on solving the problem instead of pushing unnecessary repairs.”

Reviews like this mean everything to us because they reflect how we approach every service call:
✔️ Diagnose first
✔️ Explain what we find
✔️ Recommend only what’s needed
✔️ Fix it right

Thank you, Michael, for trusting Cornerstone Drain & Sewer. We’re grateful for the opportunity to earn your recommendation.

📞 936-292-6503

Same drain. Two completely different stories.📸 Photo 1: Before flex shaft cleaning.📸 Photo 2: After flex shaft cleaning....
07/14/2026

Same drain. Two completely different stories.

📸 Photo 1: Before flex shaft cleaning.
📸 Photo 2: After flex shaft cleaning.

This is a sink drain that the HVAC condensate ties into. Over time, slime, soap residue, and biological buildup collect inside the pipe. Even if water is still draining, that buildup continues to grow until it eventually causes backups, slow drains, or condensate overflow.

A traditional drain cable is designed to punch a hole through a blockage.

A flex shaft is designed to restore the inside of the pipe, scraping away buildup from the pipe walls instead of just creating a path through it.

Benefits of flex shaft cleaning:
✔ Removes heavy buildup from the pipe walls
✔ Improves drainage and flow
✔ Helps reduce recurring clogs
✔ Extends the time between service calls
✔ Camera inspection confirms the results

We don’t guess—we verify. Every drain cleaning includes a camera inspection so you can see the condition of your pipes before and after the work.

If your sinks drain slowly, gurgle, or your A/C condensate line has a history of clogging, it may be time for more than just a basic drain cleaning.

📞 936-292-6503
🌐 cornerstonedrainandsewer.com

Clear the Problem. Fix It Right.

Trust is earned before the wrench ever comes out.One of our recent customers shared what stood out most wasn’t just that...
07/08/2026

Trust is earned before the wrench ever comes out.

One of our recent customers shared what stood out most wasn’t just that we solved the plumbing problem—it was everything leading up to it.

✔️ Easy online booking (even after hours)
✔️ Immediate confirmation
✔️ Text when we were on the way
✔️ Arrived on time
✔️ Professional service with the right equipment
✔️ No pressure. No upselling. Just honest plumbing.

Here’s what they had to say:

“James was great to work with… Got me fixed up with zero nonsense. Will use him again and would recommend.”

Thank you for trusting Cornerstone Drain & Sewer with your home. Reviews like this remind us that clear communication and showing up prepared matter just as much as fixing the problem.

If you’re looking for a licensed plumber who values your time as much as your home, we’d love the opportunity to earn your trust too.

📞 936-292-6503

07/06/2026

It’s been brutally hot across Southeast Texas, and your air conditioner has probably been running nonstop.

What many homeowners don’t realize is that every AC system produces gallons of condensation every day. When the condensate drain becomes clogged with algae or slime, that water can back up into your home.

Watch for these warning signs:
✔ A full secondary drain pan or water dripping from the secondary drain outside
✔ Water stains on ceilings
✔ Your AC shutting off unexpectedly or blank thermometer

If you notice any of these signs, don’t ignore them. Catching a clogged condensate drain early can help prevent expensive water damage.

At Cornerstone Drain & Sewer, we can:
• Clear the condensate drain and check the sink it drains to
• Inspect the drain line
• Verify proper drainage
• Recommend improvements when needed

Don’t wait until a small clog turns into a costly repair.

📞 Contact Cornerstone Drain & Sewer today.

07/02/2026

Why It Works Wednesday: The Part That Sacrifices Itself to Protect Your Water Heater

Most homeowners have never heard of an anode rod, but it’s one of the most important parts inside a tank-style water heater.

Its job is simple: corrode first so your water heater tank doesn’t.

Over time, the anode rod is consumed as it protects the steel tank from rust. Once it’s gone, the tank itself becomes vulnerable to corrosion—and that’s when leaks can start.

In today’s video, I show the difference between a worn-out anode rod and a brand-new one so you can see exactly how this process works.

Understanding how your plumbing works helps you make better decisions before small problems turn into expensive ones.

Have questions about your water heater? Leave them in the comments—they may become a future FAQ Friday or Why It Works Wednesday topic.

06/26/2026

FAQ Friday: Why does my toilet rock back and forth?

A toilet should never wobble.

That movement may seem minor, but every time it rocks, it can damage the wax seal underneath. Once that seal fails, water can leak into your flooring and subfloor—often before you ever see water around the base.

Common causes include:
• Loose mounting bolts
• A broken toilet fl**ge
• An uneven or damaged floor
• An improper installation

The sooner it’s checked, the more likely you can avoid costly floor repairs.

If your toilet rocks, we’re happy to take a look.

📞 Cornerstone Drain & Sewer
Clear the Problem. Fix It Right.

RMP #47053

Address

1701 Goodson Loop
Pinehurst, TX
77362

Telephone

+19365206391

Website

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