J National

They did a great job and were able to fix my shower, something many other plumbers could not do. They were bright and respectful workers.

Excellent customer service from the guys at J National, Yubal and David, they do a great job every time their service is required in Regis Square. They always come as soon as possible and do a great job. Thank you guys.

Yuval and Eric went above and beyond to help with our backed up garbage disposal. They arrived on time and were very professional

Genaro and Rigo did a excellent job on repairing main line breakage as well as locating additional repairs needed , thank you so much guys

Recently, we had Cesar and his plumbing crew at one of our communities to replace a back-flow device. Communication was great, the tech who did the installation was knowledgeable and very professional. I’ve been working with J National for the last 15 years and they just keep getting better. Thanks Cesar

They are amazing wonderful customer service they helped me out and fixed my roof I definitely would recommend them thank you Gilbert and team you guys are great

David came out and got straight to work! Helped me and my property get our plumbing back to where it needed to be

We had the pleasure of working with Gilbert and his team, and I couldn’t be more impressed with the results. They did an exceptional job power washing the breezeways at our community, leaving every area spotless and refreshed. It’s clear that Gilbert takes great pride in his work—his attention to detail and dedication truly exceeded our expectations.

From start to finish, he was professional, punctual, and thorough. Communication was seamless, and he made sure we were satisfied with every step of the process. It's rare to find a team so committed to quality and customer satisfaction.

Because of this excellent experience, we’re excited to continue working with Gilbert in the future. I highly recommend his services to anyone looking for reliable, high-quality work. He and his team are a valuable asset to any property or community!

I’m giving 5 stars only because of Yubal, every time he is sent to our property to help out with plumbing we are beyond pleased, he is very detailed, communicative, clean, he always makes sure that the work area is cleaner than what he found it. Now when we need plumbing done we make sure to ask for him!

James is the absolute best to work with! He is professional and dedicated to providing a positive and stress free experience.

I lost power in my bathroom, master bedroom and part of my sons room. Alan troubleshooted the problem and discovered it was a faulty wire in my sons bedroom wall. He ran a new wire through the attic and corrected the problem. Alan is a very knowledgeable individual and was a pleasure to work with. Their pricing was reasonable. I would highly recommend J National Contractors if you are experiencing any electrical issues.

Anytime Peppertree Acres call in they make sure someone is out here the same day or the next day. UVal I'm sure I'm not spelling his name correctly but he's awesome every time he comes he gets straight to the point and let us know what's going on and what needs to be done.

We want to extend our sincere thanks to J National for the outstanding work they completed on the repairs and updates to all four of our stairwells. Their team not only delivered quality workmanship but also demonstrated the highest level of professionalism and courtesy throughout the project.

They were incredibly respectful and considerate of our senior residents, taking the time to minimize disruptions whenever possible. What truly stood out was their thoughtful gesture after the work was completed—they returned to personally apologize for any inconvenience caused and graciously treated our residents to lunch as a kindhearted thank-you for their patience.

It’s rare to find a contractor that combines excellent service with genuine care for the community they’re working in. We highly recommend J National and look forward to working with them again!

Wow! Finally someone that gets things done! Thank you, Yuval! Great work! You have always been very detailed in your work, but most importantly is that you don't give up!

Yuval es el mejor trabajador que pueden tener hace excelente trabajo y da mejores soluciones a las propiedades.

Y tiene buen servicio al cliente

I have enjoyed working with and for J National and found their speed of service, efficiency, and attention to detail or above and beyond all the other contractors I have used before. I would definitely recommend!

Awesome Company! Efficient and Caring. Used quality equipment. Jesus the HR manager was informing and attentive to all my air duct needs! Definitely recommend hiring them to make sure the job is done properly!

Miguel did great work for my sisters house in Lewisville, Texas. We needed to prepare the house to sell. Thanks Miguel. Thank you David for sending a great contractor!

before and after!
How Do You Like This masterpiece, They are awesome, I don't recommended, Fraud and lies stay away from Them, Believe it or not this is The Masterpiece
This was a text I wrote for this company 4 years ago.
They responded to me: Hello! Thank you for taking time to leave a review. We are glad that you enjoy the work. If there is a reason for the one star, let us know so we can make things right.
somehow they managed to take my review down.
Be careful who you work with. These are scammers and charlatans. Everyone knows them, even the judge in court.

I just want to give a HUGE THANK YOU TO UVAL (I BELIEVE I'M SAYING HIS NAME CORRECTLY) HE'S 6'6, and I was told that it wouldn't be a possible that a plumber would show up til Tuesday (from my property management) with it being LABOR day weekend. When I saw him in the back of his truck getting the equipment together I could have cried, and he was very polite with the upmost respect towards us. He was able to fix our plumbing problems which was both tubs, and toilets in a timely manner❣️.

I highly recommend David from J National for his exceptional communication skills, respectful demeanor, and outstanding responsiveness. Working with him was a pleasure, and I have full confidence in recommending his services to others.

To anyone reading this comment, I suggest getting a good pair of running shoes and running as far away as possible from this company. Why? Because this company is sending me a bill of $1,147.50 for ZERO service provided.

I used them in January. There were issues with my sprinkler system leaking while the sprinkler was running at a station. The contractors arrived late in the afternoon and it was a rainy day. They drove from a long distance so they said they would rather fix it that day. I’m not a plumber so I had no choice but to rely on their professional expertise. They performed some diagnostics, did some work and said the problem was fixed. It was late at night, raining so I didn’t test it that night. I didn’t know what pipe exactly the problem was (just knew the location but the location had multiple pipes) on, so testing would require me to run the entire sprinkler stations.I paid them $700 (ballpark).
The winter was harsh after that so we closed our sprinklers. When we opened the sprinkler in March, the same problem occurred in the exact same manner and from the exact same location. I called them again. The different set of folks were sent and when they came and checked they said the pipes they fixed previously weren’t leaked but these were different pipes. Well, the way the problem occurred (water leaking was 100% the same location) was exactly the same, so it was obvious their previous people fixed the wrong problem! I requested that it should be covered under their warranty and they refused. I called back and said I would be okay covering for their parts, travel and some labor costs, but I wouldn’t expect to pay the full price. They said they would call back but no response. I tried calling a few times over the next week but they wouldn’t respond or call me back. And guess what??? Now I get an invoice over my mail saying I owe them 1,147. What a shame!!! What a fraud!!! No actual work done at all, other than them coming and finding the wrong work they did, follwed by the worst and rudest customer service in planet and yet I owe them a bill this high?
I’m going to call them back on this, but I’m also looking to see what other legal options I may have for this type of fraudulent practice.

Just FYI - I called another local plumber and got my issues fixed (tested this time) for less than $200. Hope this helps to convince you, as I’m fully convinced now that this business is here to rob you!

These guys know their job, they, are very professional, They came to check on my ac unit ( apt ) not working ,2 Latino guys came and took them around 35 - 40 minutes to fix the problem and my ac is blowing air now !.

J National is a huge part of the apartment industry and truly amazing! Always very professional and honest.I would specifically like to give Yuval a shoutout, Yuval is very much experienced in the plumbing department and ALWAYS gets the job done. Thank you team J National

I have used J National on many occasions on different projects, they are absolutely the best. Very professional. The work is beyond any other. I highly recommend them.

Our pipe had started leaking from the recent winter storm and Axel did a great job coordinating the repair for us. While most other plumbers I requested a quote from were not very responsive, Axel stayed in communication with me even despite him going through family emergency. They also don't charge you to come out to give you an estimate. His guys came out twice to repair the leak itself and the sheet rock that had to be ripped in order to get to the pipe. Axel and his guys made sure to have it all repaired and cleaned to make it look the same way as it did before and do a final check.

Working with Scott Trainor from J National has been a great experience.
We have worked on multiple projects, and his team is very responsive and organized.
He is very knowledgeable and has a lot of experience in construction. He often uses his experience and vast network of experts and vendors to propose the appropriate materials for the scope of work, considering the price, quality, and warranties.
Most of our work with him is on multifamily interior and exterior renovations. For all the work, no matter the size, the budget and schedule are always on track.
I highly recommend working with Scott Trainor and the J National team.

I have used J National Contractors on many occasions in the past on various types of projects and have found them to be very conscientious and thorough in their work with exceptional attention to detail. They are proactive at every level. Over the past several years J National Contractors has been instrumental in delivering a number of complex projects. I would happily recommend them as a trustworthy and sensibly priced construction company. Regardless of the scale of the project requests J National has always delivered and is always a pleasure to work with.

The guys at J national helped me out of a jam this summer. Plumbing line busted in the yard which supplied our house with all of its fresh water. After not having water for a few days (and lots of angry complaints from my wife) I finally reached out to David with J national.

They had our water line replaced and my wife happy in a matter of a few days. Can’t thank them enough. Definitely recommend.

I have worked with Scott Trainor on several projects and he is very professional and responsive. Jnational does very good qulaity work.

My company has been doing work with Scott Trainor for several years now. He always answers my calls right away and the many different projects we engage with him and J National are always competitively priced, quickly completed and are of the highest quality. I cannot recommend J National for any of your GC needs.

Scott Trainor has provided my firm and properties great service for over 10 years. Scott and his team have handled work that ranged from simple landscaping needs to complex casualty recovery and build back. He is one of integrity, fairness, and cares about his projects and clients. I would recommend him and JNational.

I have worked with David at J National for 2023 and have nothing but great experiences thus far. I've reached out to him for multiple projects throughout my property. Concrete repairs, plumbing, HVAC, renovations for office, etc. He is always able to provide a bid in a timely manner, always responds to calls and e-mail and can answer all of my questions. He is a pleasure to work with and I will continue to work with him and recommend him to other property managers in the area. The office/staff at J National is very helpful and efficient as well.

I enjoy working with J National they have been very responsive and timely. I couldn't imagine not working with them they always put their best foot forward.

Matt's a real professional. He always responds quickly to our requests and is always on-time for his appointments. The work he has done for us in the past still looks amazing, even after several years! We have no hesitation to reach out to him when we have work that needs to be done!

I just want to express my gratitude to J National , and Manager Polo Guillen from the San Antonio region for always coming out to our Forest Oaks property, with no hesitation to take care of emergencies that I have throughout the property. Mr. Polo has always been extremely responsive, extremely professional, and trust worthy, and always answers my questions in a timely matter. I am very grateful for the work they have done on my property. If I could give them more than five star ratings, I would. Thank you for all you do for us.

Our senior apartment complex Cobblestone Manor has had nothing but the best service through Matt at J National. We call him for any project big or small and he makes sure we know exactly who will be here and when. The work is excellent and the pricing is very reasonable, and he follows up after to ensure satisfaction with the completed work. J National has contractors that show professionalism and courteousy with every job, not only to our staff but to the residents as well.

We love J National here at Hickory Manor! Matt has been such a blessing for this property. He is so attentive, genuinely cares about the residents, and just when you think some project can't be done....Matt turns the impossible possible! We highly recommend this company, and make sure to ask for Matt!

I recently had the pleasure of working with J National Construction for a major renovation project in Dallas, Texas, and I must say that they exceeded all my expectations. From start to finish, their commitment to quality, attention to detail, and exceptional customer service truly impressed me.

First and foremost, the craftsmanship displayed by J National Construction is truly remarkable. Their team of skilled professionals demonstrated an incredible level of expertise in every aspect of the project. Whether it was the precise measurements, the intricate carpentry work, or the flawless execution of the design, they showcased their talent in every step of the construction process. The end result was nothing short of stunning, and I couldn't be happier with the final outcome.

Moreover, the level of professionalism exhibited by the entire team at J National Construction was outstanding. From our initial consultation to the completion of the project, they were attentive, responsive, and always willing to go the extra mile. They listened carefully to my ideas and vision, offering valuable suggestions and guidance along the way. Their transparent communication and prompt updates kept me informed and assured that my project was in capable hands.

Furthermore, J National Construction demonstrated a strong commitment to meeting deadlines and staying within the agreed-upon budget. They meticulously planned each phase of the project, ensuring that everything progressed smoothly and efficiently. Despite the inevitable challenges that arise in any construction project, they handled them with grace and professionalism, swiftly resolving any issues that arose.

It is also worth mentioning the exceptional customer service provided by J National Construction. They genuinely cared about my satisfaction and happiness throughout the entire process. Their friendly and courteous team was always available to address any concerns or questions I had, providing prompt and effective solutions. Their dedication to ensuring my complete satisfaction was evident, and it made the entire experience stress-free and enjoyable.

In conclusion, I wholeheartedly recommend J National Construction for any construction project in the Dallas, Texas area. Their unmatched craftsmanship, professionalism, and outstanding customer service make them a truly exceptional company. If you're looking for a construction company that delivers beyond expectations, J National Construction is undoubtedly the right choice. I am incredibly grateful for their expertise and the wonderful transformation they brought to my project.

Thank you, J National Construction, for a job well done!

J National has done many renovations on our properties throughout the years such as roof replacements, full remodeling, exterior repairs and painting, installed sidewalks, pool repairs/resurfacing and installed wooden and iron fencing, electrical and plumbing (all size jobs) They are very professional and I would highly recommend them!

J National Contractors has a crew of awesome technicians available to handle any challenge you have related to plumbing, electrical, HVAC, restoration, and much, much more. They’re professional, responsive, friendly, and well…amazing! To our multi-family friends ~ you can count on them!

I see you tried to respond to this review but ultimately, nothing can be said to redeem your reputation with me.

No, I have never contracted your company and I won't, ever. The way you represented yourself publicly was embarrassing. Maybe don't rage while driving the company truck? You're a grown man, act like it.

Poor service, poor quality, poor workmanship,no leadership, no accountability doesn’t have a clue what they are doing and always has an excuse of why it’s not done correctly. This is supposed to be a professional company with in-house repair personnel and everyone performing the work are sub-contractors. Sub-Par work with no quality or skills. Run do not hire them.

Don't believe their free estimates. When they don't have work they will come out. When they have work, they will let you know you are out of your mind to ask for an estimate (would've been ok with you saying you are busy). I totally get that contractors are busy during these times, but when you accuse me of something that is so far from my character, I have to draw the line. The dude pretty much said i'm playing with contractors by asking for an estimate. The contractor said that he is making a lot of money with so many projects (after the winter storm) that he believes me asking him for an estimate is playing with contractors? I'm totally ok with you all never coming out to give me an estimate. No need to work with J National ever! When the work all dries up and some folks are looking for jobs to be done to their homes, I do hope this review will deter them away. That one contractor that called me is narcissistic. I won't name him, but i'm pretty sure most employees that work around him are aware of this as well.

We just bought a home in Far North Dallas. One of the pipes behind the house was letting off water and a neighbor called to complain.
We made one call to J National, they had a rep out the same day. Needless to say tyey found the leak and did a speedy repair. We are considering using them for our remodel. I guess its to be continued.......

A nice gentleman by the name of Chris came by to help with my plumbing issue. I had a clogged sink and had water over flowing from my dishwasher and he came within 20 minutes to fix the problem. He was very helpful and explained everything he was doing. I would Definitely use them again and ask for him specifically.

I highly recommend using J National for your commercial and/or residential needs. Each time they've provided professional and quality service.

We have two multifamily properties in Dallas. One recently required major renovation to an entire building from roof, exterior to entire interior. J National has done a great job for us allowing the units to be upgraded to A class. There are other projects that J National have been and will be helping us from electrical, plumbing, concrete, drainage, carports to units rehab. Their work has been of good quality and their value is good. We find Jay, the owner, and Ed Austin, his senior site estimator, to be friendly, easy to work and communicate with. They are flexible and reasonable. I highly recommend J National.