Get matched with top plumbers in Deer Park, TX

"We spent 14K on two new AC units for our house in 2021. We had to get the technicians out almost every year and multiples a year because something is always wrong. Some technicians were not experienced enough to diagnose the problem and wasted hours at our house. They also made careless mistakes (not connecting the draining pipe back in the attack) in Aug 2025. We had to run very loud fans for 5 days just to dry the water leak from the attic to our ceiling. The same technician was sent out in Nov 2025 and made the same mistake again. Now our ceiling is leaking again. The customer service did not even acknowledge or apologize for what we are going through. I am now worried that repeated leak may have caused permanent damage to our house. I do not recommend this company."

"Arrived in the small window of time just as they promised. Was able to keep my schedule for the entire day. Great job at a decent price! Will be getting my business again. Very impressed!"

"Great work!"

"Calvin Inman came today upon request this morning. He was courteous, professional, and got to work. Mission has a new client, and I look forward to a long relationship with this company. Thank you!"

"I think this is MAZ and not MAX. We had a drywall project--done very well and at a decent price. We have future project we want to continue to work with them on. "

"Yes .He did a wonderful job.Thanks again "

"Jose and his team were open to my many questions and offered their professional suggestions when installing my bathroom wall tile. They were also very mindful of the rest of my home and protected my floors and cleaned at the end of their workday. They were punctual and arrived daily as scheduled, no unscheduled skipped days or late arrivals. One of the tubs which was installed began to leak, however, they responded quickly and resolved the issue without hesitation."

"I hired them a year back to replace a water heater and install the whole-house filter - they did a good job back then. Fast forward this year. Called them to replace a tub faucet, appointment between 2-4pm. No show. Text, we are running late, after 5pm a call - they are not coming. Rescheduled for the next day. Okay, next day the guy shows up, does a decent job. When he left I noticed that the faucet is dripping - fine, stuff happens. Calling them back - I can get you the guy there right now, done. Calling back in an hour - the guy left for the day, I can get you someone between 2-4pm. Fine. 3pm - we are running late. 7pm a call - we are coming now. No, thank you, your time was between 2 and 4 and I am not here sitting and waiting for your inability to manage your jobs. Oh, and not a word of an apology, it is like that is the way it is supposed to be and I should be grateful they are even talking to me after I paid them 800 for the incomplete job. All in all - look somewhere else, save yourself trouble."

"We are extremely happy with the results of our new kitchen. Manuel was super polite, professional and did an outstanding job with everything. The cabinet crew came in and knocked everything out within a few hours. Nick was patient and helpful throughout the entire process and he coordinated everything from start to finish. The price was so reasonable, we couldn't let the opportunity pass us up. especially since we also redid the half bath and the laundry room. We will definitely be seeking GNI services again for future renovations. In the end we are 100% satisfied with the results."