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Central a/c service or repairers in Princeton
R3 Mechanical, LLC is committed to excellence 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. Please give us a call today!
"Excellent company! Honest and very accomodating for time and service!"
Anne J on October 2021
R3 Mechanical, LLC is committed to excellence 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. Please give us a call today!
"Excellent company! Honest and very accomodating for time and service!"
Anne J on October 2021
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
Here at Evans Heating And Cooling, LLC we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"The person was on time. Explain what he was going to do and how much it will be and he answered the question very well"
Augie R on June 2024
Here at Evans Heating And Cooling, LLC we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"The person was on time. Explain what he was going to do and how much it will be and he answered the question very well"
Augie R on June 2024
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
Our company is the leading provider of HVAC services in the nation. We specialize in repairing, installing, and maintaining all varieties of heaters, furnaces, boilers, and air conditioners. Our services are renowned for their comprehensive guarantees, which include a two-year 100% satisfaction guarantee and an On-Time Guarantee ensuring that we'll be punctual for every appointment. Get ready for the season with One Hour Heating & Air Conditioning's $9.99 Summer AC Tune-Up Special! Don't miss out, neighbors.
"Ali, was the service technician sent to my home. My AC unit was blowing air but not cooling the air down. Ali found the problem quickly clogged condenser lines and quoted the repair cost. He also recommended some additional maintenance work most of which I agreed to and some I decided was not needed at this time. Ali and his trainee were courteous efficient and explained the problems in my system, the work to be done and the costs for each service and repair. I believe Ali and his team did a good job on the repair and set my system up for uninterrupted service for the summer. Work performed: Condenser line clearing, removal of water from safety pan, replacement of sensor, replacement of damaged wiring, coolant check, chemical cleaning of two AC units"
Richard K on March 2025
Our company is the leading provider of HVAC services in the nation. We specialize in repairing, installing, and maintaining all varieties of heaters, furnaces, boilers, and air conditioners. Our services are renowned for their comprehensive guarantees, which include a two-year 100% satisfaction guarantee and an On-Time Guarantee ensuring that we'll be punctual for every appointment. Get ready for the season with One Hour Heating & Air Conditioning's $9.99 Summer AC Tune-Up Special! Don't miss out, neighbors.
"Ali, was the service technician sent to my home. My AC unit was blowing air but not cooling the air down. Ali found the problem quickly clogged condenser lines and quoted the repair cost. He also recommended some additional maintenance work most of which I agreed to and some I decided was not needed at this time. Ali and his trainee were courteous efficient and explained the problems in my system, the work to be done and the costs for each service and repair. I believe Ali and his team did a good job on the repair and set my system up for uninterrupted service for the summer. Work performed: Condenser line clearing, removal of water from safety pan, replacement of sensor, replacement of damaged wiring, coolant check, chemical cleaning of two AC units"
Richard K on March 2025
With 10 years of experience, Prodigious Mechanical Services LLC is here to help! We offer a variety of HVAC services from installs to repairs. We are based out of the Van Alstyne, TX area. Give our team a call today. We're looking forward to working with you!
With 10 years of experience, Prodigious Mechanical Services LLC is here to help! We offer a variety of HVAC services from installs to repairs. We are based out of the Van Alstyne, TX area. Give our team a call today. We're looking forward to working with you!
Since 1953, Dring Air Conditioning & Heating has been known for providing quality services for HVAC in Dallas-Fort Worth. Our team aims to keep your home comfortable year-round. We offer exceptional comfort services to our friends and neighbors in the metroplex. Our mission is to provide better air quality and comfort to what’s most important, your family. We are the oldest service company in the Dallas area and are proud to have maintained our core values. Because HVAC emergencies don’t happen on a schedule, we offer same-day and 24/7 emergency service repairs when you need them the most. Dring Air Conditioning & Heating is an industry leader that operates on old-fashioned values you can trust. To see more of our work, check out our social media here: https://www.tiktok.com/@dringair?lang=en
"Our new air conditioning system was installed in a timely manner."
Norma L on February 2025
Since 1953, Dring Air Conditioning & Heating has been known for providing quality services for HVAC in Dallas-Fort Worth. Our team aims to keep your home comfortable year-round. We offer exceptional comfort services to our friends and neighbors in the metroplex. Our mission is to provide better air quality and comfort to what’s most important, your family. We are the oldest service company in the Dallas area and are proud to have maintained our core values. Because HVAC emergencies don’t happen on a schedule, we offer same-day and 24/7 emergency service repairs when you need them the most. Dring Air Conditioning & Heating is an industry leader that operates on old-fashioned values you can trust. To see more of our work, check out our social media here: https://www.tiktok.com/@dringair?lang=en
"Our new air conditioning system was installed in a timely manner."
Norma L on February 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.
"Very professional and knowledgeable. Technician was extremely polite and knowledgeable. He explained everything and was really nice. I will refer this company to everyone I know."
Robin F 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.
"Very professional and knowledgeable. Technician was extremely polite and knowledgeable. He explained everything and was really nice. I will refer this company to everyone I know."
Robin F on April 2025
Our Duct & Dryer Vent Cleaning business specializes in providing high-quality air duct and dryer vent cleaning services for residential and commercial properties. We focus on improving indoor air quality, enhancing HVAC efficiency, and reducing fire risks by offering thorough cleaning and maintenance of ducts, vents, and dryer systems. Using state-of-the-art equipment and industry best practices, our team ensures the removal of dust, allergens, pet odors, and debris, promoting a healthier and more comfortable living or working environment. With a commitment to customer satisfaction, we deliver reliable, eco-friendly solutions that help extend the lifespan of your HVAC systems and ensure optimal performance.
"I called Howdy Air LLC for duct cleaning and UV light installation, and I’m really glad I did. From the first phone call to the end of the job, they were professional, knowledgeable, and respectful of my home. The team showed up on time, explained everything clearly, and made sure I understood how the UV system works and its benefits. They took great care of my home while working — covering floors, cleaning up after themselves, and being careful around furniture. The duct cleaning was thorough, and I noticed an improvement in air quality almost immediately. It just feels fresher and cleaner. Overall, great experience with a company that clearly cares about doing the job right. I’d definitely recommend Howdy Air LLC to anyone looking to improve their home’s air quality."
Joe J on April 2025
Our Duct & Dryer Vent Cleaning business specializes in providing high-quality air duct and dryer vent cleaning services for residential and commercial properties. We focus on improving indoor air quality, enhancing HVAC efficiency, and reducing fire risks by offering thorough cleaning and maintenance of ducts, vents, and dryer systems. Using state-of-the-art equipment and industry best practices, our team ensures the removal of dust, allergens, pet odors, and debris, promoting a healthier and more comfortable living or working environment. With a commitment to customer satisfaction, we deliver reliable, eco-friendly solutions that help extend the lifespan of your HVAC systems and ensure optimal performance.
"I called Howdy Air LLC for duct cleaning and UV light installation, and I’m really glad I did. From the first phone call to the end of the job, they were professional, knowledgeable, and respectful of my home. The team showed up on time, explained everything clearly, and made sure I understood how the UV system works and its benefits. They took great care of my home while working — covering floors, cleaning up after themselves, and being careful around furniture. The duct cleaning was thorough, and I noticed an improvement in air quality almost immediately. It just feels fresher and cleaner. Overall, great experience with a company that clearly cares about doing the job right. I’d definitely recommend Howdy Air LLC to anyone looking to improve their home’s air quality."
Joe J on April 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
Central a/c service or repairs FAQs
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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