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Central a/c installers in Old Greenwich
At Fairfield County 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 the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.
"Prompt response and great servicing. I would recommend and will call them again in the future."
Peter M on June 2025
At Fairfield County 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 the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.
"Prompt response and great servicing. I would recommend and will call them again in the future."
Peter M on June 2025
CONSISTENCY * DEDICATION TO QUALITY WORK * CUSTOMER SERVICE CELCO Heating and Air Conditioning is a mechanical firm built on 40 years of steadfast ethics and unrivaled attention to detail. The skill sets we possess, allow us to serve our customers in a top-notch manner. The ability to offer Design Build, Installation, Retrofitting and Service Work in a meticulous and enthusiastic fashion - sets us apart from other outfits. We hope you will consider giving CELCO heating and air conditioning the chance to earn your trust.
"Thorough explanation, great service, neat installation and competitive pricing. Would hire again."
Andy S on March 2024
CONSISTENCY * DEDICATION TO QUALITY WORK * CUSTOMER SERVICE CELCO Heating and Air Conditioning is a mechanical firm built on 40 years of steadfast ethics and unrivaled attention to detail. The skill sets we possess, allow us to serve our customers in a top-notch manner. The ability to offer Design Build, Installation, Retrofitting and Service Work in a meticulous and enthusiastic fashion - sets us apart from other outfits. We hope you will consider giving CELCO heating and air conditioning the chance to earn your trust.
"Thorough explanation, great service, neat installation and competitive pricing. Would hire again."
Andy S on March 2024
Since 1991 AIR, Inc. has been installing heating and Air Conditioning systems for thousands of satisfied clients. Our Ratings and Reviews prove why most people choose AIR, Inc. We offer our services to residential homeowners, if you own a home and need help call us today!
"fast and efficient"
SHERI L B on April 2024
Since 1991 AIR, Inc. has been installing heating and Air Conditioning systems for thousands of satisfied clients. Our Ratings and Reviews prove why most people choose AIR, Inc. We offer our services to residential homeowners, if you own a home and need help call us today!
"fast and efficient"
SHERI L B on April 2024
Over 20 years experience working on homes throughout Westchester and Fairfield counties. Bellamax Inc. brings high quality work and craftsmanship at an affordable price. Work has been featured on NBC home shows. 100% guaranteed. Have never had an unhappy customer!
"My sister and I purchased a house in October of 2019 and moved into it in January of 2020. We hired Tim Fudale of BellaMax to do some work before we moved in. He was able to do all the work we needed done, which varied from sheetrock and painting, to installing a brick wall, to building shelves to match existing shelves in the kitchen. Everything he did was uniformly excellent and we could not have been happier with his work. Along the way, he noticed things we missed, and made suggestions that were helpful and productive, for which we were super grateful! He is seriously talented; not just a contractor but also a craftsman. In addition, he is kind, interesting, and easygoing, and my persnickety little dog really liked him- a big plus! We highly reccomend him!"
Lisa L on February 2021
Over 20 years experience working on homes throughout Westchester and Fairfield counties. Bellamax Inc. brings high quality work and craftsmanship at an affordable price. Work has been featured on NBC home shows. 100% guaranteed. Have never had an unhappy customer!
"My sister and I purchased a house in October of 2019 and moved into it in January of 2020. We hired Tim Fudale of BellaMax to do some work before we moved in. He was able to do all the work we needed done, which varied from sheetrock and painting, to installing a brick wall, to building shelves to match existing shelves in the kitchen. Everything he did was uniformly excellent and we could not have been happier with his work. Along the way, he noticed things we missed, and made suggestions that were helpful and productive, for which we were super grateful! He is seriously talented; not just a contractor but also a craftsman. In addition, he is kind, interesting, and easygoing, and my persnickety little dog really liked him- a big plus! We highly reccomend him!"
Lisa L on February 2021
Supreme Home Services: Your trusted choice for professional handyman services in the Tri-State Area. With our expertise and attention to detail, we deliver flawless results that transform your home. Contact us today!
"Steve was very helpful to help me dealing with several tasks that I could not do by myself. He is knowledgable and patience to answer my questions. Will definitely to hire the service again. Thank you."
YH L on January 2025
Supreme Home Services: Your trusted choice for professional handyman services in the Tri-State Area. With our expertise and attention to detail, we deliver flawless results that transform your home. Contact us today!
"Steve was very helpful to help me dealing with several tasks that I could not do by myself. He is knowledgable and patience to answer my questions. Will definitely to hire the service again. Thank you."
YH L on January 2025
**Please give me a call at 203-912-0442 for faster response.** Jarrett's Home Improvement is a reputable company founded in 2000 by Noel Jarrett of Stamford. He has over 20 years of experience in all skill sets relevant to the home improvement business. The principles of the company are guided by the ideals of honesty, integrity, excellent workmanship, and the highest level of customer satisfaction. Feel free to text me at 203-912-0442 as well! I look forward to speaking with you soon.
"Yes he was great"
Mary G on July 2023
**Please give me a call at 203-912-0442 for faster response.** Jarrett's Home Improvement is a reputable company founded in 2000 by Noel Jarrett of Stamford. He has over 20 years of experience in all skill sets relevant to the home improvement business. The principles of the company are guided by the ideals of honesty, integrity, excellent workmanship, and the highest level of customer satisfaction. Feel free to text me at 203-912-0442 as well! I look forward to speaking with you soon.
"Yes he was great"
Mary G on July 2023
Seeking a reliable HVAC contractor? Look no further than Chernin HVAC & Refrigeration, LLC. Our commitment to quality, paired with years of industry experience, ensures your HVAC needs are in capable hands. From HVAC installation, HVAC maintenance & repairs, to commercial refrigeration, our team is ready to assist. Experience the unparalleled service and quality that only us can offer. Don’t delay; elevate your HVAC experience now!
"Extremely well. Eli responded very promptly to our inquiry. He came to the house and did appropriate assessments . He gave us several options for what we needed. He came as scheduled to install the system, and followed up on several minor details even after he had been paid in full. I give this business my full endorsement."
Cathy Z on December 2024
Seeking a reliable HVAC contractor? Look no further than Chernin HVAC & Refrigeration, LLC. Our commitment to quality, paired with years of industry experience, ensures your HVAC needs are in capable hands. From HVAC installation, HVAC maintenance & repairs, to commercial refrigeration, our team is ready to assist. Experience the unparalleled service and quality that only us can offer. Don’t delay; elevate your HVAC experience now!
"Extremely well. Eli responded very promptly to our inquiry. He came to the house and did appropriate assessments . He gave us several options for what we needed. He came as scheduled to install the system, and followed up on several minor details even after he had been paid in full. I give this business my full endorsement."
Cathy Z on December 2024
In business since 1922 offering heating & plumbing services. When you require plumbing services or installation and service of heating units, turn to Schede Plumbing & Heating. We are experts at plumbing repairs and installations as well as the set up and maintenance of heating control devices for maximum efficiency, longevity, and comfort. Why tolerate bone chilling cold in the winter or ineffective plumbing fixtures? Contact Schede Plumbing & Heating and feel the benefits of a home environment perfectly calibrated to both your personal satisfaction and your budget. Call us today to schedule your appointment.
"Toilet was not working PRO sent him a technician Mike he went to HO's home and the PRO did not finish the job and HO said that he was racist with and HO said that Mike should be not working with this Company"
Phil L on February 2025
In business since 1922 offering heating & plumbing services. When you require plumbing services or installation and service of heating units, turn to Schede Plumbing & Heating. We are experts at plumbing repairs and installations as well as the set up and maintenance of heating control devices for maximum efficiency, longevity, and comfort. Why tolerate bone chilling cold in the winter or ineffective plumbing fixtures? Contact Schede Plumbing & Heating and feel the benefits of a home environment perfectly calibrated to both your personal satisfaction and your budget. Call us today to schedule your appointment.
"Toilet was not working PRO sent him a technician Mike he went to HO's home and the PRO did not finish the job and HO said that he was racist with and HO said that Mike should be not working with this Company"
Phil L on February 2025
We specialize in painting services, home repairs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Steven did a great job. He was very professional and perform the job quickly and efficiently."
Mai G on November 2024
We specialize in painting services, home repairs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Steven did a great job. He was very professional and perform the job quickly and efficiently."
Mai G on November 2024
360 Contracting LLC is your ideal choice for a professional construction company. I am conveniently based in Westport, CT, and here is more about why choosing my service is the right thing to do. I specialize in providing professional renovation services. I established this company years ago, with the idea to become one of the preferred renovation experts in the area that can meet the needs of every client who turns to me for help. I have over a decade of experience, and I have expanded my base of loyal clients thanks to my commitment to excellence, passion for remodeling, and close attention to every detail. With that said, every client can benefit from my professional construction company the right way.
"Damion arrived on time and with a smile. He is professional being all tools and tarps for the work area. Took direction well and did a great job hanging a family portrait, curtain rod over bay window and large mirror. Also installed garage keypad. I will be calling Damion for future handyman needs!"
Dan V on February 2025
360 Contracting LLC is your ideal choice for a professional construction company. I am conveniently based in Westport, CT, and here is more about why choosing my service is the right thing to do. I specialize in providing professional renovation services. I established this company years ago, with the idea to become one of the preferred renovation experts in the area that can meet the needs of every client who turns to me for help. I have over a decade of experience, and I have expanded my base of loyal clients thanks to my commitment to excellence, passion for remodeling, and close attention to every detail. With that said, every client can benefit from my professional construction company the right way.
"Damion arrived on time and with a smile. He is professional being all tools and tarps for the work area. Took direction well and did a great job hanging a family portrait, curtain rod over bay window and large mirror. Also installed garage keypad. I will be calling Damion for future handyman needs!"
Dan V on February 2025
FAQs for central a/c installation projects in Old Greenwich, CT
If you’re replacing an old AC system with a new unit, you can usually clean and repair the old ductwork without having to conduct a full replacement. Cleaning HVAC ducts typically costs around $400, while repairs range from $200 to $1,000. In contrast, installing new ductwork can range from $1,000 to $5,000, making it far more costly than cleaning or fixing existing ducts. HVAC installation costs an average of $7,000 to replace a full system, so staying on top of maintenance and repairs is important.
AC cost efficiency depends on the size of your space and your long-term plans for your home. If you only need to cool a small area, a portable AC unit has a low upfront cost. Heat pumps are typically the most cost-effective option if you want to cool an entire home or improve the resale value. They provide strong cooling while being energy-efficient, which saves you money on your utility bills compared to most other AC types.
Installing a central AC unit typically takes four to eight hours if your home already has ductwork in place. However, if new ductwork needs to be installed, this can add another one to two days of labor to your project.
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