NSG Heating and Air Specialists, LLC
HVAC contractor in Fort Worth, TX.
In NSG Heating and Air Specialists, LLC's own words
NSG Heating and Air Specialists is a family-owned HVAC company proudly serving Fort Worth and surrounding communities since 2016. When your AC stops working in the Texas heat or your heating system lets you down, you need a team that responds quickly and gets the job done right the first time. We provide reliable repairs, quality system replacements, preventative maintenance, and indoor air quality solutions designed to keep your home comfortable, efficient, and worry-free year-round. With honest recommendations, skilled craftsmanship, flexible financing, and our promise of better pricing, better installation, and a better warranty, we're here to make your comfort our priority. Contact us today to schedule your service!
- Trade
- HVAC contractor
- Business address
- 6321 Redeagle Creek Dr, Fort Worth, TX 76179
- Telephone
- (817) 993-4822
- Website
- nsgair.com
- Hours
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- MondayOpen 24 Hours
- TuesdayOpen 24 Hours
- WednesdayOpen 24 Hours
- ThursdayOpen 24 Hours
- FridayOpen 24 Hours
- SaturdayOpen 24 Hours
- SundayOpen 24 Hours
From the business's Google listing, checked Oct 2026
- Register
- TX register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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NSG Heating and Air Specialists provided exceptional service from start to finish. Nick and his crew were incredibly professional, efficient, and respectful of my home. They ensured the new HVAC worked properly and The house is now perfectly comfortable, and the system runs quietly and efficiently. I highly recommend NSG for anyone in need of HVAC services. Great company!
Ray S.
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NSG was prompt for our appointment, and the technician as usual was courteous and knowledgeable. Overall, he detected the problem and resolved it in a short amount of time. I am very happy with the service I receive from NSG and highly recommend!
Adrian S.
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They got someone out same day, Juan was knowledgeable, worked quick and fixed my issue with no problems. Will use again if I have to have a heating and air company come out again.
Justin B.
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Update: I apologize for getting the names mixed up. We actually met with Juan of NSG but we're equally impressed that Nick, the owner, took time out of his busy day to come out on the day of service to meet us and check on the progress of the install. We can't thank Juan, Nick and the rest of the NSG team for making this such a great experience. ******************* We had, for the last 15 years, been dealing with an air conditioning tech who was the husband of a lady that my husband worked with. He always did a fantastic job and was extremely reasonable. Unfortunately, he retired recently but gave us the name of a company that he said would take care of our heating and cooling needs. That company charged us over $6,000 for treating "mold" and tried to upsell us on another larger unit for our sunroom. The last straw was when this company gave us a written estimate to treat the "mold" but showed up on the appointed day and charged us double the quoted estimate and said we needed a larger unit for our sunroom. The next day, we placed a call to NSG and met with Nick. He was extremely thorough, pleasant, and listened to our concerns and our experience we had with the previous company. He face timed and conferred with the owner of NSG while going over the layout of our sunroom and then came up with a plan of action to solve our issue. After what we had been through with this other company, we were completely impressed with Nick's knowledge and professionalism. He was able to pinppint several areas that needed to be addressed and we could tell he had our best interests in mind. He was able to get us scheduled within a matter of a few days and spent the day before our scheduled install carefully going over pictures of our sunroom and fine tuning the work to be done like a maestro. He even called us to go over the plans and then showed up the next morning with his team to ensure everything was done to perfection. His attention to each and every detail and his team of talented techs completely blew us away. Pricing was extremely reasonable and Juan came back in a few days to ensure that the system was working as it should. NSG is a family owned business and they are truly one of a kind. Not only are they honest but are transparent. We never felt pressured nor did they try to upsell us on equipment that we did not need. Nick and his team are truly a gem in the many heating and air conditioning companies that take advantage of people. NSG possess a very special niche in today's market in that they are passionate about providing top notch service, care and compassion towards their customers. Thank you NSG for restoring our confidence in mankind. You are our go to for all our HVAC needs hands down!
Cooper
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NSG was awesome. Came by same day and was able to replace our A/C by the next day. Juan was really knowledgeable and super helpful through the whole experience. Definitely will recommend to friends anf family
Caitlin B.
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The Techs were super amazing and hardworking. Have a lot of respect for them the way they worked tirelessly in the heat and got it done was outstanding.
Asim N.
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Had another company look at the ac unit say we needed a whole new unit because the replacement part didn't exist anymore... Nick Gonzalez came out was able to find we had a warranty and was able to find the replacement part in the immediate area a true professional who saved us thousands!!!!
Eric F.
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NSG Company is a great company to do business with. I’d highly recommend using these guys because their professionalism is top tier. Nick was very communicative, friendly, professional and very knowledgeable about what my issue was with my AC unit and he got the problem fixed in no time. I truly appreciate you Nick and I look forward to doing more business with you. Thank You
Phyllis V.
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NSG Company is Awesome. I’d highly recommend these guys. Nick was a pleasure to work with. He was very communicative, punctual and prompt as well as very informative as to what I needed to do concerning my ac. Thanks Nick I truly appreciate your service : ). Phyllis
Domere B.
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The service was awesome. Juan knew what he was doing. And Juan was awesome
Karen B.
About NSG Heating and Air Specialists, LLC
NSG Heating and Air Specialists, LLC says it has operated in Fort Worth since 2016. The family-owned HVAC contractor describes repair, replacement, preventive maintenance, and indoor-air-quality work for homes, alongside commercial HVAC services.
NSG's heating and cooling work in Fort Worth
The company names air conditioning, HVAC repair and installation, heating repair, furnace repair, heat pumps, ductless mini-splits, heater maintenance, and heating tune-ups among its services. It also says it works with Carrier equipment, offers financing, and provides a residential service club.
NSG Heating and Air Specialists, LLC describes parts-and-labor warranty coverage of up to 10 years for qualifying equipment work, as well as a satisfaction guarantee. NSG says customers can call or text for 24/7 emergency help, and its published business hours show 24-hour availability every day of the week.
Fort Worth homes use electricity as the main heating fuel in 68% of housing units, per the American Community Survey's 2024 figures. NOAA normals for 1991-2020 put the city's average temperature at 66.3°F, with an average high of 77.0°F and average low of 55.6°F.
Rating, reviews, and around-the-clock hours
Reviewers most often mention quick scheduling or same-day visits, technician knowledge, clear communication, repairs, replacement installations, and work completed in hot conditions.
Several reviewers describe technicians diagnosing problems and finishing repairs promptly. Others point to installations, maintenance visits, communication from office staff, and warranty-related help as parts of their experience.
The company presents both repair and replacement work alongside ongoing maintenance, with heating and cooling services named separately rather than as a single catch-all offering. Its Fort Worth practice includes residential comfort systems, commercial HVAC work, and indoor air quality.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.
More HVAC contractors in Fort Worth
About Fort Worth
| Population | 1,028,117 (2025) |
|---|---|
| County | Tarrant County |
| Average yearly snowfall | 0.7 inches |
| Heating degree days | 2,266 |
| Most common heating fuel | Electricity |
Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.