Comfort Technologies is the right company to call for all your Air Conditioning and Refrigeration needs. We take pride in quality work and premier customer service. Call today for a free estimate!
"Easy to work with, got a phone call and was able to complete the project the next week"
Anita C on March 2023
Comfort Technologies is the right company to call for all your Air Conditioning and Refrigeration needs. We take pride in quality work and premier customer service. Call today for a free estimate!
"Easy to work with, got a phone call and was able to complete the project the next week"
Anita C on March 2023
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
Telford Cooling, LLC has a tradition of meeting customer needs. From the most complex installation to routine service and maintenance, Telford Cooling, LLC has the tools, the people, and the products to provide.
"Very fast and efficient. Pleasant service done quickly"
Ellen H on April 2021
Telford Cooling, LLC has a tradition of meeting customer needs. From the most complex installation to routine service and maintenance, Telford Cooling, LLC has the tools, the people, and the products to provide.
"Very fast and efficient. Pleasant service done quickly"
Ellen H on April 2021
At Excel Mechanical Contractors, Inc., we're dedicated to providing our clients with the very best in installation, service and repairs for your heating and cooling needs. Our goal is to keep you and your family as comfortable as possible. Call us today!
"Absolutely wonderful experience. Thank you!"
Yanelle G on April 2025
At Excel Mechanical Contractors, Inc., we're dedicated to providing our clients with the very best in installation, service and repairs for your heating and cooling needs. Our goal is to keep you and your family as comfortable as possible. Call us today!
"Absolutely wonderful experience. Thank you!"
Yanelle G on April 2025
At Airflow Air Conditioning & Heating, we pride ourselves on professionalism, attention to detail, and a dedication to our clients wants and needs. We will not leave a project until you are 100% satisfied.
"Vital AC replaced the compressor in my AC unit. I had purchased the Air Conditioner from them four years ago and although it seemed expensive to replace the compressor, it was explained to me that the price included the manufacturer's warranty. So I proceeded with the repair. Some complications occurred during the repair, but the nature of the complications, and the solution, were explained to me by my Warley, the owner of the business. Because there was a weekend involved, it took a few days to repair. They graciously provided me with a temporary portable AC so i could wait a few days for the repair in comfort, for which I was very grateful. On Monday, Warley showed up to do the work himself, to make sure it was done right and that I was satisfied. I am very satisfied with the repair and their service, and the personal attention provided so that I would be 100% satisfied. I highly recommend Vital AC."
Frank R on August 2024
At Airflow Air Conditioning & Heating, we pride ourselves on professionalism, attention to detail, and a dedication to our clients wants and needs. We will not leave a project until you are 100% satisfied.
"Vital AC replaced the compressor in my AC unit. I had purchased the Air Conditioner from them four years ago and although it seemed expensive to replace the compressor, it was explained to me that the price included the manufacturer's warranty. So I proceeded with the repair. Some complications occurred during the repair, but the nature of the complications, and the solution, were explained to me by my Warley, the owner of the business. Because there was a weekend involved, it took a few days to repair. They graciously provided me with a temporary portable AC so i could wait a few days for the repair in comfort, for which I was very grateful. On Monday, Warley showed up to do the work himself, to make sure it was done right and that I was satisfied. I am very satisfied with the repair and their service, and the personal attention provided so that I would be 100% satisfied. I highly recommend Vital AC."
Frank R 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!
"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
Weathershield air conditioning Inc. Serves both residential and commercial customers with professional service in an efficient and timely manner. Our normal service and extremely responsive emergency service is available to provide complete and gaurrantee customer satisfaction for your air conditioning and heating needs. We are a fully licensed and insured company that employs the highest state of the art technology and equipment. Our technicians have the highest level of skills, enabling us to provide the service that will earn your satisfaction and future confidence.
"Best company out there! Fast and thorough and professional staff."
Tiffany P on October 2022
Weathershield air conditioning Inc. Serves both residential and commercial customers with professional service in an efficient and timely manner. Our normal service and extremely responsive emergency service is available to provide complete and gaurrantee customer satisfaction for your air conditioning and heating needs. We are a fully licensed and insured company that employs the highest state of the art technology and equipment. Our technicians have the highest level of skills, enabling us to provide the service that will earn your satisfaction and future confidence.
"Best company out there! Fast and thorough and professional staff."
Tiffany P on October 2022
Don't get caught off guard by unpredictable winters. The last thing you want to deal with during a cold spell is a malfunctioning furnace. Opt for Aire Serv's HVAC services to keep your heating system in optimal condition throughout the season. As we all know, the summers can be oppressively hot, and it's not just the temperature but also the humidity that can make your living space unbearable. When your air conditioning system fails to cool your home adequately, our Palm Beach air conditioning service experts will come through with prompt response times, expert repairs, and helpful insights.
Don't get caught off guard by unpredictable winters. The last thing you want to deal with during a cold spell is a malfunctioning furnace. Opt for Aire Serv's HVAC services to keep your heating system in optimal condition throughout the season. As we all know, the summers can be oppressively hot, and it's not just the temperature but also the humidity that can make your living space unbearable. When your air conditioning system fails to cool your home adequately, our Palm Beach air conditioning service experts will come through with prompt response times, expert repairs, and helpful insights.
With over 13 years of experience in the air conditioning industry, Air Supply HVAC is the South Florida HVAC company to choose when you want the job done right the first time. Our team of highly qualified, NATE Certified HVAC technicians guarantee you will be satisfied with the quality of their work and will do everything it takes to ensure it! At Air Supply HVAC, we uphold the values of honesty, integrity, and reliability in all that we do. We believe in providing an upfront price before we begin our work so there are no surprises after the job has begun. Every air conditioning estimate is free and we offer same day service when available. When you partner with Air Supply HVAC, you can expect great service, quality workmanship, and a company that will stand behind their work. Our team stays current on the latest techniques and procedures to keep your home or business cool all summer long.
"Nice young man, very polite, and knew what he was doing."
Bernice K on July 2025
With over 13 years of experience in the air conditioning industry, Air Supply HVAC is the South Florida HVAC company to choose when you want the job done right the first time. Our team of highly qualified, NATE Certified HVAC technicians guarantee you will be satisfied with the quality of their work and will do everything it takes to ensure it! At Air Supply HVAC, we uphold the values of honesty, integrity, and reliability in all that we do. We believe in providing an upfront price before we begin our work so there are no surprises after the job has begun. Every air conditioning estimate is free and we offer same day service when available. When you partner with Air Supply HVAC, you can expect great service, quality workmanship, and a company that will stand behind their work. Our team stays current on the latest techniques and procedures to keep your home or business cool all summer long.
"Nice young man, very polite, and knew what he was doing."
Bernice K on July 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!
"Good job, "
Keith T on June 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!
"Good job, "
Keith T on June 2025
Consider replacing your gravity furnace when it's over 30 years old, when you experience frequent system failures, or when your heating bills continue rising despite maintenance. Many older gravity systems operate at substantially lower efficiency rates compared to modern alternatives, often 50% to 60% versus the 80% to 98% efficiency of contemporary furnaces.
Replacement also makes sense when your existing system shows signs of deterioration that could affect safety or when professional inspection reveals significant issues.
Most gravity furnace replacements require between six and 12 hours of professional labor, spanning one to two working days, depending on scheduling and complexity. Basic installations with minimal complications may be completed in a single day, while projects requiring extensive ductwork modifications or asbestos remediation will require additional time.
The timeline includes removal of the old system, preparation of the installation area, placement and connection of the new furnace, and thorough testing.
Watch for warning signs, including inconsistent heating throughout your home, unusual noises during operation, visible corrosion or damage to the heat exchanger, and steadily increasing energy consumption. If your furnace requires frequent repairs or if you notice a yellow or flickering pilot light instead of a steady blue flame, these may indicate serious issues.
Age remains a primary consideration—systems over 30 years old warrant replacement rather than continued repair.
Well-maintained gravity furnaces that pass professional safety inspections can continue operating, but they inherently carry more risk factors than modern systems. Potential concerns include less efficient combustion that may produce carbon monoxide, deteriorating components that could create fire hazards, and the possible presence of asbestos in insulation materials.
Modern furnaces incorporate numerous safety improvements, including automatic shutdown features, sealed combustion chambers, and electronic ignition systems that eliminate standing pilot lights.