Ducting, Air Conditioner and Heating installation, repair and maintenance. We work in ALL Dallas, Metroplex!
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Our skilled technicians will design and install ductwork systems tailored to your specific needs, ensuring efficient airflow and optimal performance.
Our ducting cleaning service involves thorough removal of contaminants, ensuring clean and healthy airflow throughout your space.
Our team will carefully design your ductwork, considering factors such as duct size, layout, and airflow requirements, to maximize efficiency and comfort.








Achieve optimal performance and efficiency for your central heating and air system with professional ductwork services in Dallas, TX. At Mondragon Mechanical, we understand the significance of properly designed duct systems in delivering conditioned air throughout your home or business. Our expert technicians are well-versed in providing custom ductwork solutions tailored to your specific needs.
When installing a new HVAC unit, it’s crucial to ensure that the design of the duct system complements the layout of your property. Poorly installed ductwork can lead to a loss in efficiency and effectiveness, impacting your system’s performance by up to forty percent. Our certified technicians have the knowledge and experience to lay out ducts efficiently, optimizing the efficiency of your HVAC system.
Not all properties are the same, and that’s why we specialize in creating customized ductwork designs. Whether it’s a residential or commercial space, our professionals will consider the materials and layout to provide the most accurate, efficient, and optimal ductwork layout for your property. We prioritize your comfort and energy efficiency, ensuring that conditioned air is distributed evenly and effectively throughout your space.
We offer a variety of ductwork systems, including galvanized steel, aluminum, polyurethane, phenolic insulation panels, fiberglass, flexible ducting, and fabric ducting. Each material is selected for its specific advantages, such as rust prevention, lightweight construction, noise reduction, or even air distribution. Our goal is to deliver long-lasting performance and exceptional indoor air quality.
When it comes to ductwork, it’s essential to rely on qualified professionals with expertise in heating and air systems. Our certified technicians at Mondragon Mechanical have the experience and know-how to deliver exceptional results in residential and commercial ductwork. We pride ourselves on delivering personalized solutions that meet the unique needs of your property.
Enhance the performance and efficiency of your HVAC system with custom ductwork from Mondragon Mechanical. Contact us today to schedule a consultation and experience the difference of working with a trusted name in duct services in Dallas.
EXCELLENT Based on 486 reviews Michelle PerezTrustindex verifies that the original source of the review is Google. Great customer service , reliable and easy service!!! Highly recommend ❤️ Kevin CoffeyTrustindex verifies that the original source of the review is Google. Jorge and staff are very efficient and organized. Always does what they say they are going to do. Old fashion integrity to sum it all up. Highly recommend their professional services to whom is in need. greg77059Trustindex verifies that the original source of the review is Google. Mondragon Mechanical is the most trustworthy and reliable HVAC company I’ve ever worked with. Guillermo and Kimberly are simply the best! This was my first time using them, after finding them through Trane’s official website, and I am beyond impressed with the entire experience from start to finish. My service technician was Guillermo, and let me just say -- don’t let his young age fool you. He is extremely knowledgeable, professional, and friendly. I’ve dealt with other HVAC companies over the years for my Trane system, but I can honestly say Guillermo is one of the best technicians I’ve ever met. He knows his stuff, explains things clearly, and truly cares about making sure the system is running perfectly. Thanks to him, my AC is now working like a charm! A special shoutout also goes to Kimberly in the office, who was equally wonderful. From the moment I called to schedule a service call, she was kind, helpful, and kept me informed every step of the way. I had asked for a 30-minute heads-up before the technician arrived, and Kimberly followed through perfectly with that, giving me Guillermo’s exact ETA this morning. Right on schedule -- something that’s rare these days! What stands out most about Mondragon Mechanical is their honesty and integrity. They truly put the customer first and can absolutely be trusted. That is a rare quality in today’s world, and it’s exactly why I will be calling them for all of my future HVAC needs. I’m already planning to sign up for their seasonal service package for ongoing tune-ups each year. Thank you, Mondragon Mechanical, and an extra thank-you to Guillermo and Kimberly for turning what could have been a stressful AC problem into such a positive experience. I’m a very happy customer and thrilled to have found a company I can finally trust! Lorenzo MunozTrustindex verifies that the original source of the review is Google. Amazing work, Guillermo (Memo) was the one that did maintenence very professional, clean work and organized and very nice and answered all my questions about my air conditioning... Mike AdkinsTrustindex verifies that the original source of the review is Google. Thanks for the efficient service call for my Goodman split unit heat pump. The service technicians did a good job making sure that my Goodman was in good running order. They also took the time to provide me with some technical information about the units that was to my benefit. Thanks, Mike Adkins Brandi WilliamsTrustindex verifies that the original source of the review is Google. Mondragon has always taken care of me. They have great prices and friendly staff. My technician, Bryan, was very knowledgeable and patient with all my questions. I’ve referred a couple people to them and both were very satisfied with Mondragon’s service. Syed KarimTrustindex verifies that the original source of the review is Google. I had a new carrier unit installed this week. Kimberly was really sweet and helpful throughout the process. She gave me a good price, answered all my questions. The guys who came to install were very thorough and willing to answer my questions. We passed Frisco city inspection today! Thank you Kimberly and your team! I will be recommending this company to everyone!! The process was very easy, unlike other companies I have had to deal with in the past! Ana MaldonadoTrustindex verifies that the original source of the review is Google. I purchased a whole new inside and outside unit last year. I’ve recently had issues with it not blowing as cold air as before, i had them come out to check on it and turns out, either they left the coolant low when installing or it has a leak.. mind you think is a whole new unit i paid $8,500. Now they said it’s not their fault and i have to pay an additional $360 to fix? this is ridiculous! Do not purchase here they leave things half done and then try to get more money to get it fixed. Graciela GuerraTrustindex verifies that the original source of the review is Google. I loved this company! They walk you thru it and make sure they explain everything to you and the installation was super fast and really nice workers! The prices are really good!!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Each type of ductwork system has its advantages and is chosen based on specific requirements, such as durability, noise reduction, energy efficiency, and layout flexibility.
At Mondragon Mechanical, we have the expertise to recommend and install the most appropriate ductwork system for your residential or commercial space, ensuring optimal performance and comfort.
Here we present the different types:
Galvanized Steel Ductwork Systems:
Aluminum Ductwork Systems:
Polyurethane and Phenolic Insulation Panels:
Fiberglass Ductwork Systems:
Flexible Ducting:
Fabric Ducting:
At Mondragon Mechanical, we understand that each space is unique, so we are committed to providing you with a personalized solution that fits your needs and budget.


There are several types of duct systems, including flexible ducts, sheet metal ducts, fiberglass ducts, and fabric ducts. Each type has its own advantages and is suitable for different applications.
The choice of duct system depends on factors such as building layout, air volume requirements, insulation needs, and budget. Consulting with our professional HVAC technician, he can help determine the most suitable type for your specific needs.
Duct systems should be inspected at least once a year to check for leaks, blockages, or other issues that could affect their performance. Regular maintenance and cleaning are also recommended to ensure optimal airflow and efficiency.
Yes, there are energy-saving options for duct systems, such as sealing duct leaks, insulating ducts, and using zoning systems to control airflow to specific areas. These measures can improve energy efficiency and reduce utility costs.
Quality | Knowledge | Honesty
We are a commercial and residential air conditioning and heating repair company in Dallas, TX and surrounding cities.
EXCELLENT Based on 486 reviews Michelle PerezTrustindex verifies that the original source of the review is Google. Great customer service , reliable and easy service!!! Highly recommend ❤️ Kevin CoffeyTrustindex verifies that the original source of the review is Google. Jorge and staff are very efficient and organized. Always does what they say they are going to do. Old fashion integrity to sum it all up. Highly recommend their professional services to whom is in need. greg77059Trustindex verifies that the original source of the review is Google. Mondragon Mechanical is the most trustworthy and reliable HVAC company I’ve ever worked with. Guillermo and Kimberly are simply the best! This was my first time using them, after finding them through Trane’s official website, and I am beyond impressed with the entire experience from start to finish. My service technician was Guillermo, and let me just say -- don’t let his young age fool you. He is extremely knowledgeable, professional, and friendly. I’ve dealt with other HVAC companies over the years for my Trane system, but I can honestly say Guillermo is one of the best technicians I’ve ever met. He knows his stuff, explains things clearly, and truly cares about making sure the system is running perfectly. Thanks to him, my AC is now working like a charm! A special shoutout also goes to Kimberly in the office, who was equally wonderful. From the moment I called to schedule a service call, she was kind, helpful, and kept me informed every step of the way. I had asked for a 30-minute heads-up before the technician arrived, and Kimberly followed through perfectly with that, giving me Guillermo’s exact ETA this morning. Right on schedule -- something that’s rare these days! What stands out most about Mondragon Mechanical is their honesty and integrity. They truly put the customer first and can absolutely be trusted. That is a rare quality in today’s world, and it’s exactly why I will be calling them for all of my future HVAC needs. I’m already planning to sign up for their seasonal service package for ongoing tune-ups each year. Thank you, Mondragon Mechanical, and an extra thank-you to Guillermo and Kimberly for turning what could have been a stressful AC problem into such a positive experience. I’m a very happy customer and thrilled to have found a company I can finally trust! Lorenzo MunozTrustindex verifies that the original source of the review is Google. Amazing work, Guillermo (Memo) was the one that did maintenence very professional, clean work and organized and very nice and answered all my questions about my air conditioning... Mike AdkinsTrustindex verifies that the original source of the review is Google. Thanks for the efficient service call for my Goodman split unit heat pump. The service technicians did a good job making sure that my Goodman was in good running order. They also took the time to provide me with some technical information about the units that was to my benefit. Thanks, Mike Adkins Brandi WilliamsTrustindex verifies that the original source of the review is Google. Mondragon has always taken care of me. They have great prices and friendly staff. My technician, Bryan, was very knowledgeable and patient with all my questions. I’ve referred a couple people to them and both were very satisfied with Mondragon’s service. Syed KarimTrustindex verifies that the original source of the review is Google. I had a new carrier unit installed this week. Kimberly was really sweet and helpful throughout the process. She gave me a good price, answered all my questions. The guys who came to install were very thorough and willing to answer my questions. We passed Frisco city inspection today! Thank you Kimberly and your team! I will be recommending this company to everyone!! The process was very easy, unlike other companies I have had to deal with in the past! Ana MaldonadoTrustindex verifies that the original source of the review is Google. I purchased a whole new inside and outside unit last year. I’ve recently had issues with it not blowing as cold air as before, i had them come out to check on it and turns out, either they left the coolant low when installing or it has a leak.. mind you think is a whole new unit i paid $8,500. Now they said it’s not their fault and i have to pay an additional $360 to fix? this is ridiculous! Do not purchase here they leave things half done and then try to get more money to get it fixed. Graciela GuerraTrustindex verifies that the original source of the review is Google. I loved this company! They walk you thru it and make sure they explain everything to you and the installation was super fast and really nice workers! The prices are really good!!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Get in touch with our sales representative, or call now (972) 214-7002








For a reliable, professional and guaranteed HVAC install.
EXCELLENT Based on 486 reviews Michelle PerezTrustindex verifies that the original source of the review is Google. Great customer service , reliable and easy service!!! Highly recommend ❤️ Kevin CoffeyTrustindex verifies that the original source of the review is Google. Jorge and staff are very efficient and organized. Always does what they say they are going to do. Old fashion integrity to sum it all up. Highly recommend their professional services to whom is in need. greg77059Trustindex verifies that the original source of the review is Google. Mondragon Mechanical is the most trustworthy and reliable HVAC company I’ve ever worked with. Guillermo and Kimberly are simply the best! This was my first time using them, after finding them through Trane’s official website, and I am beyond impressed with the entire experience from start to finish. My service technician was Guillermo, and let me just say -- don’t let his young age fool you. He is extremely knowledgeable, professional, and friendly. I’ve dealt with other HVAC companies over the years for my Trane system, but I can honestly say Guillermo is one of the best technicians I’ve ever met. He knows his stuff, explains things clearly, and truly cares about making sure the system is running perfectly. Thanks to him, my AC is now working like a charm! A special shoutout also goes to Kimberly in the office, who was equally wonderful. From the moment I called to schedule a service call, she was kind, helpful, and kept me informed every step of the way. I had asked for a 30-minute heads-up before the technician arrived, and Kimberly followed through perfectly with that, giving me Guillermo’s exact ETA this morning. Right on schedule -- something that’s rare these days! What stands out most about Mondragon Mechanical is their honesty and integrity. They truly put the customer first and can absolutely be trusted. That is a rare quality in today’s world, and it’s exactly why I will be calling them for all of my future HVAC needs. I’m already planning to sign up for their seasonal service package for ongoing tune-ups each year. Thank you, Mondragon Mechanical, and an extra thank-you to Guillermo and Kimberly for turning what could have been a stressful AC problem into such a positive experience. I’m a very happy customer and thrilled to have found a company I can finally trust! Lorenzo MunozTrustindex verifies that the original source of the review is Google. Amazing work, Guillermo (Memo) was the one that did maintenence very professional, clean work and organized and very nice and answered all my questions about my air conditioning... Mike AdkinsTrustindex verifies that the original source of the review is Google. Thanks for the efficient service call for my Goodman split unit heat pump. The service technicians did a good job making sure that my Goodman was in good running order. They also took the time to provide me with some technical information about the units that was to my benefit. Thanks, Mike Adkins Brandi WilliamsTrustindex verifies that the original source of the review is Google. Mondragon has always taken care of me. They have great prices and friendly staff. My technician, Bryan, was very knowledgeable and patient with all my questions. I’ve referred a couple people to them and both were very satisfied with Mondragon’s service. Syed KarimTrustindex verifies that the original source of the review is Google. I had a new carrier unit installed this week. Kimberly was really sweet and helpful throughout the process. She gave me a good price, answered all my questions. The guys who came to install were very thorough and willing to answer my questions. We passed Frisco city inspection today! Thank you Kimberly and your team! I will be recommending this company to everyone!! The process was very easy, unlike other companies I have had to deal with in the past! Ana MaldonadoTrustindex verifies that the original source of the review is Google. I purchased a whole new inside and outside unit last year. I’ve recently had issues with it not blowing as cold air as before, i had them come out to check on it and turns out, either they left the coolant low when installing or it has a leak.. mind you think is a whole new unit i paid $8,500. Now they said it’s not their fault and i have to pay an additional $360 to fix? this is ridiculous! Do not purchase here they leave things half done and then try to get more money to get it fixed. Graciela GuerraTrustindex verifies that the original source of the review is Google. I loved this company! They walk you thru it and make sure they explain everything to you and the installation was super fast and really nice workers! The prices are really good!!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more