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About
Looking for a plumber you can actually trust to show up, communicate, and fix the problem right the first time? That’s where we come in.
Grand Oaks Plumbing & Drain proudly serves homeowners across The Woodlands, Spring, and Conroe with professional residential plumbing services backed by experienced technicians and honest communication. Whether it’s a leaking pipe, water heater replacement, drain issue, or sewer problem, we bring the tools, knowledge, and work ethic to get things flowing again.
We’re family-owned, locally rooted, and focused on building long-term relationships — not just quick service calls. Our team is led by a Master Plumber and committed to delivering the kind of experience that earns repeat customers and referrals.
Strong Roots. Great People.
Overview
Hired 473 times
Background checked
License verified
6 employees
6 years in business
Business hours
SunClosedMon8:00 am - 6:00 pm
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, Google Pay, Square cash app, Stripe, and Zelle.
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
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2020
Services offered
Door type(s)
Exterior door (e.g. front door, patio door)
Interior door (e.g. bedroom door, closet door)
Storm door
Opening mechanism
Basic door (swings open and shut)
French door (double door)
Sliding pocket door
Barn door
Door material
Wood
Metal
Glass
Mixed material (e.g. wood with windows)
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, responsiveness, and work quality.
Excellent 4.9
185 reviews
5
96%
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2%
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1%
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1%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Mike M.
Jul 12, 2025
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Hired on Thumbtack
Great work by Kevin. Explained the options for how to fix our issue and we agreed on what would be best. They’ll be my first call for any future plumbing work that I’ll need.
Details: No, the building is not currently flooded • Leaking pipes • House
Grand Oaks Plumbing & Drain's reply
Thank you for the kind words! We're glad Kevin was able to walk you through the options and help find the best solution. We appreciate your trust and look forward to being your first call for any future plumbing needs!
Plumbing Pipe Repair
Connie C.
Sep 12, 2025
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Hired on Thumbtack
Had a great experience with these guys! They communicated really effectively and promptly and were honest with potential issues. They thought my leak was just a running toilet and didn’t try to upsell me on a bunch of work that was unneeded. Tightened a chain on a toilet and fixed the issue! You don’t find that kind of honesty in many businesses anymore. Thanks to Grand Oaks Plumbing! If I need plumbing, I’ll call you again and again!
Details: No, repair is not urgent • No, the building is not currently flooded • Part of a larger issue with the plumbing system • House
Grand Oaks Plumbing & Drain's reply
Thank you so much for the kind words and for taking the time to share your experience! We’re thrilled to hear that you appreciated our communication, honesty, and straightforward approach. At Grand Oaks Plumbing, we believe in doing what’s right for our customers—no upselling, just honest work. We're always here when you need us, and we truly appreciate your trust and support!
Plumbing Pipe Repair
Veronica W.
Apr 4, 2025
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Hired on Thumbtack
He came out to my home the next day after I spoke with him. Very knowledgeable and professional. Will use Grand Oaks again when I have plumbing issues again.
Details: Yes, repair is urgent • No, the building is not currently flooded • Other pipe issue • Washing machine • House
Grand Oaks Plumbing & Drain's reply
Thank you so much for the great review! We're glad we could respond quickly and that you found our service knowledgeable and professional. It means a lot to know you'd choose Grand Oaks again—we’ll be here whenever you need us!
Plumbing Pipe Repair
Andrea H.
May 17, 2025
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Hired on Thumbtack
I’ve had Grand Oaks out twice now for plumbing issues in my rental property and on both occasions they were prompt and professional and got the job done at a fair price. I’d gladly use them again.
Details: No, repair is not urgent • No, the building is not currently flooded • Drain issues • Toilet • Townhouse
Grand Oaks Plumbing & Drain's reply
Thank you so much for the kind words and for trusting Grand Oaks Plumbing & Drain with your plumbing needs—not once, but twice! We're glad to hear our team was prompt, professional, and delivered quality service at a fair price. It means a lot to us that you'd gladly use us again. We look forward to helping you anytime you need us in the future!
Plumbing Pipe Repair
Kinsey L.
Jul 14, 2024
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Hired on Thumbtack
Grand oaks came out quickly and handled the problem the same day. They also came out the next day again to assist with an additional problem. Very responsive and good value!
Details: Yes, repair is urgent • Leaking (problem area unknown) • House
Grand Oaks Plumbing & Drain's reply
Thank you for the great review! We’re glad we could respond quickly and assist you promptly with both issues. Providing responsive service and good value is very important to us, and we appreciate your trust. We’re here whenever you need us!
What should the customer know about your pricing (e.g., discounts, fees)?
We offer flat rate pricing. If it takes us 1 hour to make a repair at one house but 4 hours to make the same repair at another home, it will be the same price. Our prices will cover labor, material and the cost of doing business. With the requirements in the State of Texas for insurance and licensing, the cost of running a plumbing service company can be expensive, if you are doing it correctly.
What is your typical process for working with a new customer?
We evaluate the issue you called for, then inspect any plumbing that may be related to the issue. All plumbing is connected in one way or another. When we determine what needs to happen, we will give you options to repair, replace what issues we found. We ask a lot of questions. We need to know what your wants and needs are and find out what is important to you so we can give you the best options we have available.
What education and/or training do you have that relates to your work?
It takes 8000 hours working under a Master Plumber to be eligible to take your Journeyman exam. Typically takes 6-8 hours for the exam. After you get your Journeyman License, you have to hold you license in good standing for 4 calendar years before being eligible to take your Master Plumber exam. Another 6-8 hour exam. At a minimum, you have 8 years in the trade before you can become a Master Plumber. Plumbing Licenses matter!
