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Established in 2010
Serving The DFW Metroplex
Commercial HVAC Service
Commercial Heating & Cooling Company in Dallas, TX
As your heating and cooling system ages, it can lose efficiency and even break down entirely. So when you need commercial HVAC service in Dallas, TX, you can count on Dalltex Air Conditioning & Heating to get the job done right. Our skilled technicians are dedicated to serving your HVAC-related needs, and our commitment to customer satisfaction makes us an excellent choice for clients who value quality.
Quality Commercial HVAC
Our commercial HVAC services run the gamut from installations to maintenance to repairs. Our philosophy is that no job is too big or too small, and no matter the size or scope of your project, we pledge to complete it on time and within budget. So whether you need a minor fix or a complete HVAC system overhaul, trust our team to provide you with accurate, dependable commercial HVAC service.
We invite you to schedule an on-site estimate to learn more about how our commercial HVAC services can benefit you. Call today to set up an appointment.
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reviews
- We have used Dalltex for several years and they always do a great job. They are very thorough and always go above and beyond to make sure that we are satisfied. They are professional and great to work with, always available when we need something. We compared a few different companies and they were very reasonably priced!- Daniel Perez. 2/19/2020
- We found DallTex services to be extremely professional, knowledgeable, as well as really great prices. DallTex company is honest and stand by their services. if you're looking for great service and dependability, DallTex is it! A big Thank you Hector & Miguel, you're the best! Cocoa Carr- Joyce Carr. 4/1/2019
- I have known Hector for a long time since the first time he came to fix my air condition and he did an amazing job. Then I was having problems with my water heater and I called him and he came and fixed my problem in no time. He is very reliable and dependable and if you are looking for an honest man for help he is the one to call. Quick service and reasonable prices. Thank you Hector for everything.- Esperanza Cipriano. 9/5/2018
- I highly recommend Dalltex services my husband and I were very pleased with the quick response and quality of work. I called at 7pm and Hector arrived at my house within 45 minutes. This is the busiest time of the year and he made sure to fit us in. He is willing to educate you on what you should do to keep your system in good working condition and make sure you understand everything that needs to be done and why. Very honest and trustworthy. Thank you again Hector we will be calling you from now on and I have also started using him at the company i work for.- ChandlerChic . 6/20/2018
- Hector rocks! My wife and I have a maintenance plan and called when AC stopped blowing cold. He showed up within an hour to help. It ended being a separate electrical issue but he helped figure out the problem. Do yourself a favor and hire Dalltex. Hector does great work, has great pricing and will work hard for you!- Jonathan Allen. 4/23/2018
- No problem too big or small! We found Hector and Dalltex when our heater went out last January and needed a brand new unit ASAP. We gathered multiple bids but Hector was local, had great pricing and seemed the most responsive. We've had to call him for a few other small issues (normal maintenance unrelated to the install) and he makes it out same day or the following morning. We definitely recommend him to anyone looking and will be giving his cards to our HOA members and neighbors at our condo complex. Thanks for everything Hector!- Tara Hill. 4/23/2018
- I highly recommend Dalltex services my husband and I were very pleased with the quick response to our call they were very prompt, professional, honest and patient. We received service from them last week June 15, 2017 our AC unit went out I prayed for the right person to help us I googled air service in Dville and came across Dalltex I called and spoke with Hector 6ish pm my he took care of us with another unit was up and running by 930pm the hold up was us I must add every review that I read on his company I can attest to his price was excellent lower than all the others and he didn't seem to try and get over on us you could tell he take pride in his work and a true man of integrity again I would recommend anyone in need of air and heating services to this company I will also be writing a review rating through the Better Business Bureau. EXCELLENT excellent excellent customer service excellent personality he was our God sent "angel " in our greatest time of need. God Bless you Dalltex! I pray for even more business (customers) to be sent your way!!- Jarita Mckinney. 5/27/2017
- Excellent! I needed our entire 2 unit system replaced, all new ductwork, attic insulation, and replacement of 2 attic fans. I spent almost a month having companies come out to provide estimates. Of the 15 companies who came out to provide estimates, only about 6 actually returned one. Of those, Hector's price was thousands less than the best estimate, and included everything whereas the other estimates were just for the units. But that's not the reason I went with Hector. I went with Hector because of all those who came out to provide estimates, Hector was the only non-salesman. He completed the job when he said he would, and exceeded my expectations. You'd be a fool not to call Hector at DallTex if you have HVAC needs.- Dobber McLoud. 5/19/2017
- I have been using Hector for repairs at my business, Cafe Madrid, and have been VERY pleased with his quick and knowledgeable service! He has saved us money and is always so quick and efficient in responding to our repair needs. He was able to repair a unit that another company told me was not repairable and that I would have to purchase a whole new system!! Hector repaired it and saved me thousands of dollars!!! I wish we would have known about him years ago. Thank you, Hector!- Donica Jimenez. 10/1/2016
- I got home from work and my air conditioner was broken. The temperature in my house was in the 90s. I called several place before Dalltex just because they came up faster on the Google search and none could come out till the following day or had a ridiculous dispatch fee. I called Dalltex and within 20 minutes had someone here. I worked with Hector and he did an incredible job. He was honest and gave up front pricing and walked me through my different options. He was then able to get me fixed up within an hour. Incredible service for a good price. Highly recommended.- steven lackowski. 8/20/2016
- We recently moved into a home that we are completely renovating. Hector and his staff were very efficient and worked diligently. Within a matter of time they had 2 units going! Dalltex is very professional, Hector took his time to explain every single thing that needed to be done in our old home that was built in 1937. Thank you Dalltex for working on my home in the middle of a Texas Summer!- Daisy Noyola. 6/15/2016
- Recently moved into a new home and the A/C went out mid-day. We thought it was a thermostat issue (or maybe, I am not as handy as I once thought). That being said, we didn't call him until 5pm which we thought might push the fix until the following day. Hector offered to come by within an hour of that call. Hector figured out the issue and spent the next 1.5 fixing the problem. He could've gone home but took our last minute call and did an amazing job updating and installing the new equipment. I would definitely recommend using Dalltex and Hector is the man.- Price Glomski. 6/14/2016
- Hectares was absolutely, positively GREAT! He is a totally awesome technician. He's so nice and friendly. Installed hot water heater and explained every step of the process to me. Very professional and extremely knowledgeable. Pointed out other repairs I need to have done. That's how good he is. Please keep Hectares at DallTex. I'd like to see him rewarded in some way for being an awesome technician as well as an awesome person. He truly represents DallTex in an awesome way. Hector totally rocks!- Scherylle Smith. 0/24/2016
- Our AC started going out, of course right when it's starting to get really hot again in Dallas. I called a couple places and they were busy and short with me on the phone. I called Dalltex, a company in Oak Cliff (we live in Oak Cliff) and they were courteous and were able to come out within an hour and a half. Hector and his technician were very professional, friendly, and knowledgeable. They diagnosed our problem almost instantaneously. He corrected the issue for a very reasonable fee. My wife and I highly recommend Hector and his company Dalltex. They are great! We will always use them and recommend them to our friends and family. If you are having HVAC issues, give Dalltex a call. They will take really good care of you. We thought we were in for a hot hot hot weekend, but Dalltex was awesome and now we are back to cold a/c. Thank you Dalltex, your company is great!!!- Cyrus Cooper. 5/12/2015
- My AC blower went out and I randomly ended up calling Dalltex to come out and service the unit. Hector showed up within the hour, quickly diagnosed the problem (blown transformer due to exposed wires causing a short) and got me fixed up and AC blowing within 30 minutes. Easy, quick, painless and honest service. Thank you Hector.- Chris DIRT. 6/17/2014
- I called Hector and asked for a quote on a new central air conditioner. After receiving the quote, I called him back and I asked for references, he was happy to provide 3 references. The individuals names he provided spoke highly of Hector as a person and the quality of his work. Hector did a great job installing a new central air conditioning system at my home. I will call him about any air conditioning or heating concerns.- John Guidry. 7/8/2013
- I've been a General Contractor for 30+ years and I can guarantee that HECTOR OF DALLTEX AIR CONDITIONING & HEATING is the most PROMPT, RESPONSIBLE and PROFESSIONAL A/C MECHANIC I've dealt with in the entire history of my career. On top of the LIGHTNING-QUICK Service, he is also VERY reasonable with his charges. Hector is a MAN you can TRUST! Kathryn E. Hoppa "Kat" President, Floor To Ceiling, Inc. A Commercial/Residental Construction & Remodel Company- Kathryn Hoppa. 7/1/2013
- Hector called me two days ago and made an appointment to check out my air conditioning problem. He was very polite and most of all he was on time. He told me he would be back Thursday morning and he was!!! He has fixed the problem and the house is beginning to cool down. He checked our compressor and told me it was working fine. He did a great job. I will be happy to recommend your company to all of my friends. Thanks, Hector!!!- Bunny Martin. 7/1/2013
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