How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%94+51.3Reliability 24%93+22.5Value 14%100+14.1Replies to reviews 7%69+4.9Experts Score= 93Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.93SCORETexas AirZone LLC
Dallas, TX · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #51Position by Experts Score among all companies we track in this category. of 103 HVAC contractors · 4.9★ from 907 Google reviews
Report card
Percentile vs other HVAC contractors (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: craft & service and value; weakest: replies to reviews.
Reviews for your job
Customers hired Texas AirZone LLC for 8 kinds of job.
Texas AirZone LLC for HVAC system maintenance
Clear ✕All 219 Google reviews tagged “HVAC system maintenance” · showing 160
Thanks to Roy G for servicing our furnace for the upcoming season. He was courteous, professional, and did a great job letting us know when he would arrive. We have been with Texas AirZone for many years and are always pleased with how they take care of us.
Greg was very friendly and knowledgeable Great attitude. I like Texas Air Zone because they try to fix the problem rather than sell you on new equipment.
Big FAN of David! ;) The dads will get that. He was honest, straightforward, understanding, and delightful to have in my home. Oh, and he was helpful with providing solutions and got things working for me.
Excellent tech, explained everything as he went along! I highly recommend!!
After my existing large HVAC company tried to move my appointment for the second time (heating pre-season check), I found Texas Air Zone and called them to make a appointment. Super nice voice on the phone scheduled me for a November time slot. You know you have a good choice when a friendly, helpful human…
Great experience with Texas Air Zone. David, Armando and his crew did an amazing job. Informative, respectful and knowledgeable.
Thorough, timely, and highly professional
Jose was our technician. He did a great job in showing us what he did and explaining the condition of our unit. His service was exceptional!!
Fantastic service
Jose did a great job. Friendly, showed me photos of work performed outside, made recommendations to extend active life of equipment. We have had their twice-a-year maintenance plan for several years and are very satisfied.
Texas AirZone is the best. The are consistent, courteous, knowledgeable and fairly priced. I wouldn't use anyone else
Carlos and Texas Airzone are EXCELlent. We have been with them for several years and I have zero hesitation recommending them. Today was no exception! The entire staff worked to come to the rescue in 100+ degree heat and we are very grateful!
Very professional and detailed.
Always appreciate their help. Was just recently serviced by Jose Briones, and he did great. He was helpful, quick, clean, and informed me of everything I should know about my system. I’d recommend TAZ and Jose to anyone needing assistance with their HVAC.
System works great! Only issue was taking out old unit out of attic through our master bedroom closet, built in cabinets scratched. Other than that, crew was professional and quick
I have used Texas Air Zone for around 10 years. They have replaced my ancient unit, serviced my new unit twice a year since on a service contract. They promptly show up if anything unusual happens and they are very reasonable. Greg has been our technician during that time and just a really nice and knowledgeable…
Jose was very personable and explained and showed photos of what he did and the condition of our equipment. We love this company and want Jose back.
We have been using Texas Air Zone for the past decade after an extended search to replace a well known vendor who had not done acceptable work. They have always been reliable and have kept our large home in University Park running efficiently. Brett, Armando and a large reliable crew are always responsive to our…
I’ve used Texas Air Zone For many years. I’ve always had excellent, reliable service. Their technicians are always friendly and knowledgeable.
I always have a positive experience with Texas Airzone employees and today was no different. But Logan was so helpful and polite and experienced I have to give him extra props! Thank you Logan you’re amazing!
Always the greatest
Update 2026: another great experience with Texas AirZone. Oswaldo and Paco completed a brand new HVAC install. Arrived on time and finished under 6 hours. Excellent communication and costumer service. Carlos G took care of the consult/estimate and spent plenty of time explaining the options. I will continue to…
Frank was excellent. Very clear in explaining the situation and worked with us instead of trying to sell anything they could. I will be recommending Texas AirZone to others, Frank is my guy though.
Second time working with him and he has done great work.
There is no one better in HVAC than Texas AirZone and Issac - period! As a contractor myself, reliability is the key and they are the best in the business!
Fabulous service! Quick with helpful hints.
Greg was great did a great job
I scheduled an appointment with Texas AirZone to service my upstairs HVAC units. The technician who serviced my address, Frank Rodriguez, was extremely knowledgeable about the issues affecting my HVAC system, and gave me a great thorough list of maintenance tips and suggestions for future reference. He correctly…
Edgar was great. Provided superior service and made recommendations for improving our system. Very professional and knowledgeable.
Excellent working knowledge! So tough to find!
Texas Airzone and Greg are the best in the business!
Great experience as always with the crew at Texas Air Zone. Highly recommend them for any HVAC work! Always professional, courteous, and knowledgeable!
Been working with Texas AirZone for about 5 years now. Really happy with them. A trustworthy partner. Technically sound. Not looking to upsell you at every opportunity. Nice people. They also carry good products (Lennox, IQAir, etc.). Exactly what you're looking for in a contractor. Special thanks to Chris…
Outstanding and resourceful. Fantastic service with lots of insight, professional and kind.
Always courteous and prompt.
I started using Texas Air Zone a few years ago for maintenance and repairs. I just had to replace two heating and air conditioning units plus new ductwork. I couldn't be happier with the work that was done and I think the price was fair. The crew was efficient, professional and thorough. They left the attic areas…
Frank did a great job. On time, great service. I totally recommend Texas AirZone!
Carlos did my semi annual hvac check. Very efficient, knowledgeable and friendly.
Springtime in North Texas is known for large amounts of allergens in the air as plants and trees bud. This week we had Texas Air do major duct cleaning for our house. They put in medical grade filters and ionizing machines. What a difference. It required a full day of work and probably saved us several trips to the…
We have used Texas AirZone extensively for HVAC and now for plumbing as well, now that they offer this! Entire team is so knowledgeable, fair, and professional to work with. We have dealt with our fair share of contractors and these are the best of the best!
Texas AirZone is absolutely amazing. They are not your average HVAC company — no price gouging, no bs, just pure quality. Roy Herrera was our servicer p
Carlos is excellent! He is very knowledgable and provided wonderful customee service.
Quality professionals each and every time. I highly recommend this company.
They were fast, professional and did an awesome job …I highly recommend them
Lost my heating on the worst week of the year temperatures dropped below 50° degrees in the house called for service and they came out as quick as could be. Carlos did a great job troubleshooting the issue and had me back up and running within a couple of hours. Can’t thank you guys enough.
Always great service!!!
Great customer service. As always. Mario was here on time. He called in advance. Answered all my questions and checked my AC unit out. Thanks Texas Air Zone!
I called on Friday, the morning after a holiday. I thought I would be lucky to get someone out by Monday but they had someone at my house that same morning.The technician, Greg, quickly had things working and clearly explained what had happened and what he did to fix it. Both technicians I gave dealt with were very…
Excellent service. Arrive on time, extremely courteous and professional. Highly recommend.
Professional, expert service. Highly recommend.
Expert service, friendly, and very helpful.
Isaac has been our tech for over 5 years at two homes and we cannot say enough about how he has helped us. He’s gone above and beyond to not only educate us on our systems, but also assisted us with our new home during and after the construction process to ensure everything was installed as it was supposed to be.…
Great! Greg & Jose were very professional and conscientious . Have used for many years and service is outstanding
Terrific company. The office staff and techs are always friendly. Easy 5 stars
Holy crap! Ive had 3 companies come out and look at our AC and each of them told me to basically do a system replacement and that the job to be done was literally impossible. But then comes Jason with the skills of a surgeon to fix the impossible! Thank you sir and Texas AirZone. Their service was the friendliest,…
This company always exceeds expectations. My tech not only does a great job but also makes us aware of state of the art options for energy conservation and system efficiency. Plus he doesn’t try to sell me services that are of questionable value. He makes it clear why we might want to do something and what will only…
Bryan was excellent helped me with my issues and so knowledgeable and friendly.
Aeres perez is the best
Greg is an excellent technician! He is thorough and knowledgeable about the equipment and always gives me an easy to understand explanation of what he did. Whenever I call to schedule, the ladies are helpful and kind and make it easy. Highly recommend Texas Air Zone!
Frank was on time, helpful and polite. I asked him about a musty smell, he suggested a fix, and installed it right away. I was very pleased.
I do my HVAC maintenance with them and they do a great job. Frank is very professional and looks at everything in detail.
Texas AirZone, from the installation of our two systems, has been very professional, knowledgeable, and courteous. Always on-time or even a little early. Good people to have on your side.
Carlos O. fixed out AC problem in no time! He was very knowledgeable, great and easy to work with. He explained the problem we had with our AC unit, fixed it quickly. We very much recommend Texas AirZone, and Carlos! We are definitely calling them next time we have a problem with our unit.
Very polite guys. Good explanation of services provided.
Very nice technician. He did a great job
Greg is the best! So personable and his knowledge of the HVAC system is amazing!
Jason is a very polite young man . Provided excellent service . I strongly recommend this company and will use them to maintenance my heater .. once again thank you Jason
Pleasure working with them. Detailed and very informative.
Used this company nearly two decades and wouldn’t use anyone else. Never disappointed in their product, quality of work and fair price.
Jason is excellent! Diligent, hardworking and cares about his customers. Highly recommend him!
Jason was awesome. Super knowledgeable and told me what we need to do ourselves to make the system more efficient. Extremely friendly and didn’t push anything on us. Highly recommend!!
Roy was great as usual. Arrives on time and gets the job done.
Greg was very courteous and professional. He came and inspected the unit and had the answer quickly. Good job Texas Air Zone!
Mario is great. Excellent service, friendly, knowledgeable and a great dude. 5 stars all the way. TxAirZone is great company for service and for new HVAC systems. Give them a call!
Carlo was outstanding!
Frank Rodriguez at Texas Air Zone in Dallas was outstanding. Very knowledgeable and trustworthy. I highly recommend Texas Air Zone and Frank!
Roy Herrera always does an excellent job of checking the system and cleaning up everything!!! He is welcome at my house anytime!!! Also thank you for making scheduling easy and sending someone soon and on time!! I am very pleased with your service!
Greg LeCrone is by far, not only the most knowledgeable expert technician, but has the best customer service attitude. He is the very definition of “above and beyond” in all he does. We are very grateful that he is our AC go-to guy.
Honest and fast. Highly recommend these guys.
Checked & cleaned entire unit, unclogged drain. Polite and thorough, as always, and left areas clean.
Texas Air Zone is the best. They replaced my HVAC system almost 15 yrs after they installed the previous one and their team is courteous & professional. One member of the team even said he had been part of the crew that installed the old system, so they have good long-term employees.
I’m very pleased. Frank is kind, knowledgeable and efficient. Excellent service!
Hands down the best service, honest, accountable and super responsive — and in our case after hours when we really needed help. Can’t say enough! Your in good hands with these guys.
Consistently excellent service, on time, pleasant, professional, thorough, explains everything. Thank you, Roy.
I love this company. They are responsive, knowledgeable, friendly, reputable, trustworthy, thorough, professional. And they show up when they say they will!
Tx AirZone is trust worthy. They are detailed and care about you and your AC/Heating system working properly. They installed 3 new systems in my house and they are working amazingly. They cleaned up and were very conscientious about not tearing up my home. Tx AirZone gave us a really good deal since it is…
I have been a customer for 3.5 years and the service is out of the world. Kudos to AC technician Roy Herrera who provided prompt and outstanding service today.
Isaac explained everything clearly and was very professional. No high pressure sales. Will definitely call next time I need AC help.
Always wonderful service. I trust them with maintaining our older system.
Great service. Brett is outstanding
Texas Air Zone replaced my unit and added ducting for better efficiency. They were so good, professional, clean and courteous. They explained everything in detail and walked us through the entire process so we understood how our system works and the best way to use it for our likes. Highly recommend
Great service every time. Isaac is proactive and efficient.
We love Texas Air Zone. Our new unit was installed in June and works perfectly. Mario is always great when he comes out to check the system and saved me this morning from a Komodo Dragon! 😀 Our 91 year old neighbor had an a/c issue at 7 pm. The house was over 85 degrees. We called and a technician was there with 30…
Isaac is always helpful and a pleasure to have in our home.
Texas Airzone is the only service I will use! I can’t say enough great things about them!
They are always very responsive, friendly, and helpful. I have recommended them to many of my friends and neighbors.
Love Texas Airzone! Always on time, knowledgeable and professional.
Have been using them for years. Great company- trust worthy / good work/ honest / prompt. Frank is the man.
Great professional service, thorough, and did what they said they would. A fine experience!
Great company. Came highly recommended and they did not disappoint.
TX Air Zone responded to a Saturday afternoon call in September when our family room AC stopped working. I had a party planned. The on-call technician arrived within an hour, diagnosed the problem and fixed it Monday morning.
Carlos was great! He quickly diagnosed the problem and had my AC fixed in 2 hours
It was an emergency call which had its own option on their answering system. I was promptly contacted by a representative that was able to get a technician to my home in about an hour. Greg, our technician, was very knowledgeable and informative and was able to identify the problem almost immediately. His…
Working with TexasAirZone for longer than I can remember. Always great people, great servicer from both office and field teams.
*Update* I have my third Texas Airzone system and remain a completely happy customer. The first system was at my previous house, the second system was the upstairs unit when I moved into the current house about six years ago, and the third is the downstairs unit at my current house. They are honest, fair,…
I have been a long-standing customer due to the level professionalism and consistency of service received.
They do an awesome job from start to finish.
Easy to book an appointment that wasn’t an emergency. Arrived when expected. The technician was professional and thoughtful. I would recommend this company.
Brett was fantastic. Very informative. Very efficient. He fixed the problem completely. Took me up and showed me what was wrong and what needs to be done. He made recommendations, without being pushy. Super helpful guy, probably the best service man I’ve ever had. Highly recommend this company, but especially recommend requesting Brett to come help you out
Frank was on time and very friendly, He did a good job.
Will definitely use them again. Signed up for their HVAC maintenance program and was impressed on their first visit. Francisco was the technician and was on time and thorough. Didn’t try to sell me anything and did a great job cleaning our HVAC units and checking them out before summer. 5 stars
I have been using TX Air Zone for over 13 years in multiple houses. They have done a complete HVAC replacement including ducts, replaced a single unit, and annual maintenance. They have always been honest and fair. Today was routine maintenance. Thanks Greg!
Texas Airzone has been an amazing HVAC company that I have used for at least the last 15 years. Everything about their service, work and value is the best.
Texas Air installed our new American Standard furnace & ac unit in July 2022. From beginning to end the installation process was painless. Isaac was our rep during the purchase phase and I appreciate that he was thorough in explaining the benefits the system options that were available. It is almost a year later and…
Have always loved Texas Airzone. They are so friendly and reliable. My technician Brett is always courteous and thorough in his work.
I have had an annual contract with Texas Air Zone for HVAC maintenance and service for 10 years. I have total confidence in their staff and their work. I had bad experiences with several HVAC service providers before I found them. They are the best!
After moving in I contacted Texas Airzone to service my HVAC system on the recommendation from the previous home owners. Brett was friendly and knowledgeable and did a great job explaining everything, answering questions, and doing overall excellent work. I can see why they came highly recommended and am glad to continue using their quality service.
Always great service. Probably not the cheapest but certainly one of the best
I have used Texas AirZone for over ten years at three different houses. They have always been professional and responsible, and I have no hesitation recommending them to others. They are not usually the cheapest, but I believe they offer excellent service at a fair value.
Did full HVAC system and ductwork replacement 3 years ago. The install was professionally done and easy to deal with. Excellent financing was available through their company as well. No problems with the system, has worked well everyday since the install and lowered our electric needs. We do the twice yearly service…
The service is excellent and on time. I recommend Texas Air Zone for all HVAC services.
Isaac, the repair man, is the best!
Texas Arizona is the best! Quality, Service, Integrity!
I’ve used them for years and they have always been very prompt, professional snd done a great job.
Our old AC unit finally gave out last week, so I gave Texas AirZone a call to get someone on it ASAP. They answered promptly and sent a technician within a few hours. Roy was very professional and talked me through my options. We decided to move forward with a new unit and they were even able to move some things…
Texas AirZone’s technician, Isaac, was professional and took the time to answer all my questions. He checked my 20 year old HVAC units and installed a part in the AC unit and my home is cool again! I thought I would need a whole new system. They earned my trust and my thanks
They are very reliable and quick to respond when there is problem. We use their annual service.
I was very pleased w person who answered my call — proficient and friendly. Unbelievably, she was able to get a tech out to me very soon. It was sweltering outside and my ac was failing. The tech was friendly and checked my system quickly. He answered all my questions re outcome of checkups and i asked a lot of…
Texas AirZone is the best there is! Professional, on-time, honest, and reliable. We are more than satisfied with the work they have done on our HVAC system and will highly recommend them to anyone in the future. Spending money to repair your A/C, a sheer necessity in Texas, is never fun, but Texas AirZone made the experience 100 times better.
Joe of Texas AirZone was great. Explained the issues in ways us non-tekkies can understand, and did what he said he would do. I'm happy
Great & professional service with Rick—Wouldn’t trust any company other than Texas Air Zone.! .
Very personal and professional. Great service too!
We’ve been with Texas AirZone for many years due to their great service and great employees. They are consistently efficient, professional, friendly, knowledgeable and helpful. After each service, we know we are ready for the next season. Thank you Texas AirZone!
Isaac is my technician always prompt courteous friendly & knowledgeable. Roy was my technician today & was on time, very courteous & knowledgeable; clean-cut guy.
Second time using Texas Air Zone and they were able to come same day! Greg was courteous, knowledgeable and honest with his findings. Our home seemed really humid regardless of how cool we had it turned down to. A few tweaks to our units and closing the flue later (yep….I feel like an idiot) and we were set. He also…
I have used Texas AirZone for over 5 yrs for my A/C and Heating system maintenance. Since the first maintenance, Brett came out to service. He is professional and knowledgeable. He educates me of his service. He will show me any parts he recommends to be replaced due to wear and tear, which has only been 2 in the…
Best professional installation and maintenance service I have ever used dating back to 1972. Very cognizant of my needs and expectations. No gimmicks or promotions, but consistently high performance. And after every service, I don’t have to worry about cleaning up once the job has been completed. 5-Star rating Plus!
Phenomenal crew. We highly, highly recommend Texas Air Zone. Our AC issue could not be resolved by 3 other companies before we called Texas Air Zone, who spent the time and fixed the problem. Smart people, very thorough.
This operation is very well- run. They are not only prompt, knowledgeable, and reliable, they make service and maintenance easy with reminders and easy pay options. Highly recommended.
I was referred to Texas AirZone by my cousin who has used them for several years in Preston Hollow. They installed a new A/C and heating system in her house and have performed general maintenance for her as well. I’ve been using Texas AirZone exclusively for the last three years and they have never, ever…
Great team and they worked quickly and knew exactly what the problem was and got us cooled back down
The technician Roy was extremely thorough in checking our entire system and cleaning the compressor area for summer maintenance. He was very careful about cleanliness, and communications from the company were excellent.
Francisco was great!
Speedy, professional and cost effective business! I’d gotten quote from home warranty to replace a damper motor on my split System and not only was Roy diligent in confirming my findings and fairly priced, but he was able to order and install the part next day in less than 30 minutes! Every interaction with their…
Always great service.
None beside... None above... Texas Air Zone is a highly reputable company that has serviced our two-unit house for 10 years. Before finding TAZ we tried multiple companies, all with various issues/concerns ranging from not fixing/catching issues or recommending changes/upgrades that weren't needed to water…
I’ve used Texas AirZone for many years. They installed my current A/C system. Their service is the best I’ve experienced in my 50 years of home ownership. Excellent service!!
Texas AirZone has always been outstanding ever since they installed a new HVAC system six years ago. We would not use anyone else.
I’ve used Texas Airzone for 7.5 years and they continue to provide expert, excellent service for our HVAC and wine cellar cooling systems. We have a maintenance agreement to have our HVAC units serviced twice a year (once for cooling & once for heating) which has extended the life of our system. They are…
Texas Air Zone is the best! All employees are professional, knowledgeable and courteous. The Texas Air team kept our ancient HVAC system going far longer than anyone could have anticipated (a miraculous 33 years!) then did a super job installing our new system. We recommend Texas Air with no reservations.
Professional and thorough, would recommend.
We had a 15 year old unit go out in July. Texas AirZone sent Brett to repair. He was able to and did such a fantastic job. He was knowledgeable and promptly got A/C going! He warned that the unit wasn’t going to last much longer, so we got an estimate for a new unit. We decided to replace and it was a good decision…
This is the most reliable and effective Heating and Air conditioning service company in the Dallas Metroplex. I've not been disappointed with them for the last 8 years that I've used them. I would stand behind them 100%
I found Texas Air Zone from a trusted friend. I contacted them to replace two return air filter plenums. They showed up to the job early, with a previous call and knocked out the job. They updated my systems with quality craftsmanship, courteous service and reasonable pricing.
Professional, effective and knowledgeable
Thank you for responding so quickly. We had out of town guests and it was crucial to have our air conditioning working. You make our lives so easy. Sherry Reed
We have used Texas Air Zone for many years and they are the best
I have always been very satisfied with their professional service.
Rating only, no written review.
Rating only, no written review.
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| HVAC system maintenance | 214 | $37–$295 |
| A/C system maintenance | 141 | $39–$393 |
| A/C system repair | 66 | $209–$786 |
| HVAC system repair | 59 | $205–$933 |
| Repair HVAC | 48 | $216–$495 |
| Heating system maintenance | 47 | $39–$251 |
| Install AC | 39 | $1.4k–$3.2k |
| Heating system installation | 38 | $1.4k–$2.8k |
