National A/C & Refrigeration Inc

National A/C & Refrigeration Inc operates from Sugar Land, Texas, and covers HVAC work across the Greater Houston metro in places like Missouri City, Richmond, and Rosenberg. The company handles residential air conditioning repairs and heating systems along with commercial HVAC installations. Thomas leads service operations and directs a crew that manages full system replacements, emergency diagnostics, and targeted fixes such as evaporator coil work. They keep extended hours seven days a week with Sunday availability from 2 PM to 9 PM for urgent needs, back a price matching guarantee on real competitor bids, and provide same day installation when replacements cannot wait along with financing options for bigger jobs.

They respond to drain leaks in main AC lines by sending a technician who arrives fast and seals the issue without mess. Jobs have included swapping evaporator coils on residential units with no follow up problems and replacing condenser motors after homeowners received much higher quotes from other outfits. Full HVAC system replacements get handled with clear cost details upfront and finish clean so the new equipment runs without delays. Commercial side work covers refrigeration setups like walk in coolers and display cases for stores and restaurants while periodic specials help cut costs on approved projects.

Customers keep noting fast arrivals that beat promised times, solid fixes that hold up, and prices that stay lower without added fees for work not needed. Reviews mention clear updates during the job, neat results on site, and reliable performance after repairs or installs whether it was a quick drain fix or a whole system change. This steady record on speed, quality, price, and communication builds the strong standing. DIRT Score 5.0 from 101 reviews on Finds.

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“Thomas did a great job. I needed them quickly. Leak in my main A/C drain. After the call to him. He said he would be there in an hour. He arrived in 1 hour and 5 minutes. Fixed the problem right away. Clean and neat. I would recommend them to anyone.”

“Great service and diagnostics. They don’t charge you unnecessarily. Very professional work! They changed my HVAC evaporator coil and no issues . Thomas the owner was purely amazing and great to work with . Highly recommend! Will be calling them again for future work”

“I found this company through Google after receiving an outrageous quote to replace the condenser motor in my AC unit from another company. National was priced significantly cheaper and the quality of service was great. I will definitely use them again”

“Thomas and the team at National Air Conditioning & Refrigeration did an outstanding job replacing my HVAC system. Professional, punctual, and detail-oriented. Pricing was transparent, communication was clear, and the installation was clean and efficient. The system is running great. Highly recommend Thomas and his company if you want quality work done right.”

“This is my genuine review. Based on my life experience with AC mechanics at my home and elsewhere, I have faced many problems in the past. However, these people are excellent. They responded on time, arrived on time, and quickly diagnosed the issue. They explained the reason clearly and provided a reasonable price. We are completely satisfied with their service.”