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Central a/c service or repairers in Denton
At Lone Star Air Mechanical, we take pride in offering a comprehensive range of solutions to meet our customers' HVAC needs. Installation, Repairs, our Proactive Maintenance Plan, System Diagnostics, Tune-ups, and Indoor Air-Quality is our area of expertise! We appreciate that each customer's need is unique. We listen closely to create custom solutions that meet your specific requirements. Whether you're looking for a traditional system or something more advanced, we have the knowledge and expertise to provide you with the best options available. So if you're looking for a reliable and experienced partner for your new residential AC system, Maintenance, Duct Cleanings, and more! Look no further than Lone Star Air Mechanical. Contact us today for a FREE estimate! We also have easy online-booking located at our website, schedule an in-person estimate, service, or maintenance in minutes!!!!
"Nick and Luis provided great service installing a new Trane AC unit for our home. Excellent communication and pricing - highly recommend and we will be using them in the future!"
Jacob D on April 2023
At Lone Star Air Mechanical, we take pride in offering a comprehensive range of solutions to meet our customers' HVAC needs. Installation, Repairs, our Proactive Maintenance Plan, System Diagnostics, Tune-ups, and Indoor Air-Quality is our area of expertise! We appreciate that each customer's need is unique. We listen closely to create custom solutions that meet your specific requirements. Whether you're looking for a traditional system or something more advanced, we have the knowledge and expertise to provide you with the best options available. So if you're looking for a reliable and experienced partner for your new residential AC system, Maintenance, Duct Cleanings, and more! Look no further than Lone Star Air Mechanical. Contact us today for a FREE estimate! We also have easy online-booking located at our website, schedule an in-person estimate, service, or maintenance in minutes!!!!
"Nick and Luis provided great service installing a new Trane AC unit for our home. Excellent communication and pricing - highly recommend and we will be using them in the future!"
Jacob D on April 2023
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Itâ s really hard to find great professionals, and we are tough graders. That said: we give a full endorsement to Mitch and his business. He was professional, thorough, timely, had perfect communication, and he actually went beyond his scope of work and found other safety items that we were not aware of that we deeply appreciated him bringing to our attention. We have him now as our air conditioning and heating maintenance and repair team for our Denton properties."
Steven E on July 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Itâ s really hard to find great professionals, and we are tough graders. That said: we give a full endorsement to Mitch and his business. He was professional, thorough, timely, had perfect communication, and he actually went beyond his scope of work and found other safety items that we were not aware of that we deeply appreciated him bringing to our attention. We have him now as our air conditioning and heating maintenance and repair team for our Denton properties."
Steven E on July 2024
With over 10 years experience in the HVAC industry, Langham's HVAC LLC is your industry expert in the area . We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!
"Very honest and timely and we would recommend hire them."
Billy W on August 2023
With over 10 years experience in the HVAC industry, Langham's HVAC LLC is your industry expert in the area . We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!
"Very honest and timely and we would recommend hire them."
Billy W on August 2023
Whether you need a maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your all of your heating, cooling, and ventilation needs. We strive to exceed your expectations by ensuring that each of our clients receives individualized service.
Whether you need a maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your all of your heating, cooling, and ventilation needs. We strive to exceed your expectations by ensuring that each of our clients receives individualized service.
At Ruben's Air Conditioning & Heating, we are a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of quality HVAC services. You will find us to be competitively priced while paying close attention to the details of each and every project that we are involved with. Call us today!
"It is July 4th! Every big company I called said they didn t have any parts in stock, they could maybe help me next week I was so stressed out and so upset. Called Ruben s, Carlos showed up in two hours, when he said he would, he had the part on his truck and now I ve got air-conditioning! And he didn t up-charge me or give me a bunch of fast talking. No extra for the holiday. He explained and showed me stuff. I am very, very, very pleased and will recommend them again."
Anna L on July 2020
At Ruben's Air Conditioning & Heating, we are a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of quality HVAC services. You will find us to be competitively priced while paying close attention to the details of each and every project that we are involved with. Call us today!
"It is July 4th! Every big company I called said they didn t have any parts in stock, they could maybe help me next week I was so stressed out and so upset. Called Ruben s, Carlos showed up in two hours, when he said he would, he had the part on his truck and now I ve got air-conditioning! And he didn t up-charge me or give me a bunch of fast talking. No extra for the holiday. He explained and showed me stuff. I am very, very, very pleased and will recommend them again."
Anna L on July 2020
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Amazing guy! Was able to diagnose the issue I has while another tech who charges me $100 could not even figure out the issue. Not only that, Joe stayed until 9pm solving fixed my issue."
Steven D on March 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Amazing guy! Was able to diagnose the issue I has while another tech who charges me $100 could not even figure out the issue. Not only that, Joe stayed until 9pm solving fixed my issue."
Steven D on March 2025
4 Elements Air Conditioning LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Ishmael was super responsive and his team did an excellent job replacing our 20+ year old ductwork and blew in insulation after. They laid down canvas on the floors to keep it clean and they carried off the trash when they were done."
Becky v on August 2021
4 Elements Air Conditioning LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Ishmael was super responsive and his team did an excellent job replacing our 20+ year old ductwork and blew in insulation after. They laid down canvas on the floors to keep it clean and they carried off the trash when they were done."
Becky v on August 2021
Team Enoch is an HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!
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Sawyer C on June 2025
Team Enoch is an HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!
"."
Sawyer C on June 2025
Family-owned company with multiple locations with a focus of putting the customers needs before their own. Centered with a focus of putting the customer first. We ensure each job is done with perfection
"Did a great job, honest and professional.have them on speed dial"
Chris W on April 2025
Family-owned company with multiple locations with a focus of putting the customers needs before their own. Centered with a focus of putting the customer first. We ensure each job is done with perfection
"Did a great job, honest and professional.have them on speed dial"
Chris W on April 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Great company to work with. Installed a new a/c system today for a fair price and owner as well as crew were all very respectful and professional. Highly recommend!"
justin b on June 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Great company to work with. Installed a new a/c system today for a fair price and owner as well as crew were all very respectful and professional. Highly recommend!"
justin b on June 2025
FAQs for central a/c service or repair projects in Denton, TX
Yes, a once-a-year tune-up keeps the system efficient and helps it last longer. During the visit, a technician cleans coils, checks electrical connections, and swaps or cleans the filter. Catching small issues now stops bigger, pricier failures later, so that a quick appointment saves money and stress over the life of the unit.
Changing your AC filter every 30 days is necessary to maintain optimal performance and high indoor air quality. Regular filter replacement prevents dust buildup, ensures efficient airflow, and protects the system from stress that could lead to costly repairs. This disciplined maintenance routine not only boosts energy efficiency but also prolongs the lifespan of your unit by safeguarding its critical components.
An HVAC service plan is worth the cost, especially if you forget to schedule maintenance on your own. A service plan locks in yearly (or twice-yearly) visits, allowing a professional to identify small problems early, clean key components, and maintain energy efficiency. Many plans also include minor repairs or priority scheduling, which can pay for themselves if an unexpected issue pops up.
In a pre-season service visit, your technician gives your system a top-to-bottom check before peak season hits. Expect a filter change, thermostat test, condenser-line flush, electrical-connection check, and coil cleaning. They also tighten loose parts and make minor adjustments so the unit fires up without surprises when temperatures swing. That quick tune-up cuts the risk of mid-season breakdowns and keeps energy use in line.
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