MekTek Mechanical Corporation offers a wide range of residential and commercial HVAC services. Our business is based on integrity, reliability, a superior quality of craftsmanship and a guarantee of 100% customer satisfaction. With over 24 years of experience, we take pride in the quality of our services and the care that we provide to all of our customers. Please call for additional information or customer references.
"My heat pump system went down over 2 months ago and my home warranty company referred Mektek Mechanical. Jorge came out the following day to look at the system. He gathered information and took some pictures and was supposed to be arranging for a complete system replacement. He came back a few days later to get a ladder that he forgot and that was the last time I have seen him. Over the last 2 months, I have left 8 messages for management to contact me and have never received the first phone call or update. This is a terrible way to run a business."
christopher B on October 2020
MekTek Mechanical Corporation offers a wide range of residential and commercial HVAC services. Our business is based on integrity, reliability, a superior quality of craftsmanship and a guarantee of 100% customer satisfaction. With over 24 years of experience, we take pride in the quality of our services and the care that we provide to all of our customers. Please call for additional information or customer references.
"My heat pump system went down over 2 months ago and my home warranty company referred Mektek Mechanical. Jorge came out the following day to look at the system. He gathered information and took some pictures and was supposed to be arranging for a complete system replacement. He came back a few days later to get a ladder that he forgot and that was the last time I have seen him. Over the last 2 months, I have left 8 messages for management to contact me and have never received the first phone call or update. This is a terrible way to run a business."
christopher B on October 2020
We are a reputable local HVAC business with over 10 years of experience. We take pride in our ability to exceed expectations in all aspects of business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. We value honesty and integrity, and stand behind our work.
"Everything went well and the job done properly and to my satisfaction. Also done on time and in a timely manner. Good job."
Steve V on July 2022
We are a reputable local HVAC business with over 10 years of experience. We take pride in our ability to exceed expectations in all aspects of business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. We value honesty and integrity, and stand behind our work.
"Everything went well and the job done properly and to my satisfaction. Also done on time and in a timely manner. Good job."
Steve V on July 2022
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!
"Excellent service"
Max S on June 2021
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!
"Excellent service"
Max S on June 2021
Sunray Systems of South Florida, LLC, is your area leader for all of your air conditioning needs. We know customer satisfaction is key to a job well done, and ours is the highest around. When you want the best, call Sunray Systems of South Florida, LLC. At Sunray Systems we believe that every customer deserves quality, professional service. Our technicians respect and value both your time and home; we arrive on time in service vehicles stocked with hundreds of parts so that we can perform any necessary repairs or maintenance on the spot. Further, upon completing your service, we will clean up any messes. We are committed to leaving your home in a better condition than how we found it. Your safety and satisfaction are of the utmost importance to us. The trip charge fee is only $49.99 for initial appointment. Your Satisfaction is 100% Guaranteed!
"Promised and came through on time"
Karen B on July 2019
Sunray Systems of South Florida, LLC, is your area leader for all of your air conditioning needs. We know customer satisfaction is key to a job well done, and ours is the highest around. When you want the best, call Sunray Systems of South Florida, LLC. At Sunray Systems we believe that every customer deserves quality, professional service. Our technicians respect and value both your time and home; we arrive on time in service vehicles stocked with hundreds of parts so that we can perform any necessary repairs or maintenance on the spot. Further, upon completing your service, we will clean up any messes. We are committed to leaving your home in a better condition than how we found it. Your safety and satisfaction are of the utmost importance to us. The trip charge fee is only $49.99 for initial appointment. Your Satisfaction is 100% Guaranteed!
"Promised and came through on time"
Karen B on July 2019
Our team is passionate about providing full service Home Comfort to our customers. We love the technology and science behind the best products in our industry and use them to create a stress-free experience for the people we work with. From the first time on the phone to the moment our technicians leave, we want our customers to be as happy as possible.
"Company's technician, Chris, arrived promptly the following morning after service call was requested. He was polite, courteous and very thorough in determining the necessary repair. Made repair the following day after obtaining replacement refrigerant coil. Very pleased with repair and competency of technician. Technician did not try to sell us a new system, but replaced only what was needed to repair/restore the cooling system. Will use again."
Jeff C on April 2025
Our team is passionate about providing full service Home Comfort to our customers. We love the technology and science behind the best products in our industry and use them to create a stress-free experience for the people we work with. From the first time on the phone to the moment our technicians leave, we want our customers to be as happy as possible.
"Company's technician, Chris, arrived promptly the following morning after service call was requested. He was polite, courteous and very thorough in determining the necessary repair. Made repair the following day after obtaining replacement refrigerant coil. Very pleased with repair and competency of technician. Technician did not try to sell us a new system, but replaced only what was needed to repair/restore the cooling system. Will use again."
Jeff C on April 2025
We are a locally owned, family owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Aire Serv of Jupiter is also proud to give back to veterans, active military service members, and first responders by offering a discount on A/C services and installations. Thank you for your service and commitment to our country and communities.
"I was recommended to use them and I have to say their Technician came in and went right to work and diagnosed my situation. Explained everything and gave options on repairs! I felt very comfortable from talking to of to their Service representative. I am happy I went with this company no sales pitches just old fashion repair TECHNICIAN. It's refreshing to find this honesty Will continue using them and recommend them"
Barry B on August 2024
We are a locally owned, family owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Aire Serv of Jupiter is also proud to give back to veterans, active military service members, and first responders by offering a discount on A/C services and installations. Thank you for your service and commitment to our country and communities.
"I was recommended to use them and I have to say their Technician came in and went right to work and diagnosed my situation. Explained everything and gave options on repairs! I felt very comfortable from talking to of to their Service representative. I am happy I went with this company no sales pitches just old fashion repair TECHNICIAN. It's refreshing to find this honesty Will continue using them and recommend them"
Barry B on August 2024
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!
"Overall experience was satisfactory"
Ann H on November 2016
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!
"Overall experience was satisfactory"
Ann H on November 2016
If you're searching for a reliable HVAC contractor, turn to the professionals at Sophisticated Cooling & Heating, Inc. for proficient service and great prices. We're a locally owned and operated family business that provides comprehensive service for residential and commercial property owners, and we're dedicated to using our skills to ensure the comfort and safety of our neighbors throughout Port Saint Lucie, FL. Expect us to provide punctual service and prompt project completion. No job is too large, small, or complex for our HVAC contractor. Whether your heating and cooling system consists of a couple of small residential units or a sprawling commercial setup, you can depend on Sophisticated Cooling & Heating, Inc. for speedy emergency service any time of day or night.
"Sophisticated Cooling & Heating, professional knowledgeable respectful and friendly. I had an unusual situation with each other HVAC people would probably take advantage of but not Sophisticated Cooling & Heating. They explain the situation to me and gave me options that were affordable I would definitely recommend them and should I have any other A/C problems I will definitely call them again"
Steven M on November 2024
If you're searching for a reliable HVAC contractor, turn to the professionals at Sophisticated Cooling & Heating, Inc. for proficient service and great prices. We're a locally owned and operated family business that provides comprehensive service for residential and commercial property owners, and we're dedicated to using our skills to ensure the comfort and safety of our neighbors throughout Port Saint Lucie, FL. Expect us to provide punctual service and prompt project completion. No job is too large, small, or complex for our HVAC contractor. Whether your heating and cooling system consists of a couple of small residential units or a sprawling commercial setup, you can depend on Sophisticated Cooling & Heating, Inc. for speedy emergency service any time of day or night.
"Sophisticated Cooling & Heating, professional knowledgeable respectful and friendly. I had an unusual situation with each other HVAC people would probably take advantage of but not Sophisticated Cooling & Heating. They explain the situation to me and gave me options that were affordable I would definitely recommend them and should I have any other A/C problems I will definitely call them again"
Steven M on November 2024
Our team is passionate & professional and committed to providing the absolute best experience for our clients. Our obsession over cost, schedule, safety, and quality ensures that projects are completed on time, within budget, and with impeccable attention to detail. From beginning to end of every project, our goal is to bring every aspect and detail of our clients concept to reality. We believe that strong communication, integrity, organization and honesty are the principles that have given us such a trusted reputation in a competitive industry. We are proud of the work that we do, and passionate about bringing visions to life. Give us a call today!
"They came out within an hour of my call, and had air up and running in under an hour! Thank you GREYGUARD heating and cooling!"
Jennifer F on April 2023
Our team is passionate & professional and committed to providing the absolute best experience for our clients. Our obsession over cost, schedule, safety, and quality ensures that projects are completed on time, within budget, and with impeccable attention to detail. From beginning to end of every project, our goal is to bring every aspect and detail of our clients concept to reality. We believe that strong communication, integrity, organization and honesty are the principles that have given us such a trusted reputation in a competitive industry. We are proud of the work that we do, and passionate about bringing visions to life. Give us a call today!
"They came out within an hour of my call, and had air up and running in under an hour! Thank you GREYGUARD heating and cooling!"
Jennifer F on April 2023
Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with First Aid Air Conditioning and Appliance Repair, Inc., you will notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.
"Excellent work, efficient technicians, fast response time. If you need an A/C contractor, First Aid Air Conditioning is a good place to start. I?ve dealt with many A/C techs over the years in South Florida, these guys are Real Pros"
John F on April 2025
Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with First Aid Air Conditioning and Appliance Repair, Inc., you will notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.
"Excellent work, efficient technicians, fast response time. If you need an A/C contractor, First Aid Air Conditioning is a good place to start. I?ve dealt with many A/C techs over the years in South Florida, these guys are Real Pros"
John F on April 2025
In most cases, you’ll never need a recharge unless the system develops a leak. If that happens, expect to top it off every two to three years—or sooner—until the leak is repaired. Keeping refrigerant at the right level lets your AC run efficiently and prevents extra wear on the compressor.
Plan on about 5 to 10 minutes per pound of refrigerant. Since each ton of cooling needs 2 to 4 pounds, a typical three-ton unit requires 6 to 12 pounds and roughly 30 minutes to 2 hours of work. Your tech will confirm the exact time once they know the size of your system and the amount of Freon it lost.
Skip the DIY. The EPA limits refrigerant sales and handling to certified technicians, and violators can face fines of up to $10,000. A licensed pro has the tools to find leaks, make repairs, and recharge the system safely. Hiring one keeps you on the right side of the law and protects your AC from costly mistakes.
Watch for ice on the evaporator coil, water pooling around the unit, frequent hissing, higher power bills, longer cooling cycles, or warm air from the vents. Spotting these red flags early lets you call a pro before efficiency drops and repair costs climb.
Coolant can escape when components crack or corrode, connectors loosen, factory defects slip through, or installation work leaves joints vulnerable. Years of vibration and wear also take a toll on seals and copper tubing. Because each cause calls for a different fix, let a licensed HVAC pro pin down the source and handle the repair.