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Window a/c unit installers in Plainfield
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. 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. Urdu, Hindi, Hijabi. Cash, CashApp PayPal.
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. 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. Urdu, Hindi, Hijabi. Cash, CashApp PayPal.
Jl Tech Service 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.
"On time, identified problems, fixed, very professional"
John C on February 2025
Jl Tech Service 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.
"On time, identified problems, fixed, very professional"
John C on February 2025
50 YEARS STRONG! In 1968 Richard J. Valenti established Valairco with the assistance of his father Joseph R. Valenti. He continues to be active in marketing and as controller of the company. His nephew Kevin J. McHugh is the current owner and will continue to offer its customers VALUE and INTEGRITY in this FAMILY OWNED business. VALAIRCO has made it their mission to provide top quality, AFFORDABLE heating and cooling services in Somerset County. Whether you need heating or air conditioning maintenance, repair or replacement, water heater replacement or new indoor air quality system installation you can always depend on FREE ESTIMATES and work performed by HIGHLY TRAINED service technicians. Named Angie’s List super service award winner for the last 4 years. COMFORT PLUS WARRANTY: All heating and air conditioning installations come complete with their exclusive comfort plus warranty program. Besides the manufacturer’s warranty Valairco extends a full 5-year warranty covering all labor and material expenses and includes 1 heating and or cooling inspection per year for the full 5-year term. VALAIRCO CARES! HELP US GIVE BACK! Valairco is celebrating 50 years and wants to give back by donating $500 to a nonprofit or charity based on the desire of its customers, friends and interested parties. Valairco will be donating to four different charities or nonprofits approximately every three months during their 50th year celebration. Anyone can nominate a charity or nonprofit of their choice by going to www.valairco.com. Once you are on the site click onto Valairco Cares and submit your nomination. Voting will cease as of April 30, 2019 for the winner of the first donation. The results will be posted on their website and everyone who voted will get an email of the results and a thank you for helping their Valairco Cares program. For more information on our Valiarco Cares program: https://drive.google.com/drive/folders/1-bIqGvig6Zhk4m03t-D6amlhrXnugEuC?usp=sharing
"They did a nice quick Job."
James C on February 2024
50 YEARS STRONG! In 1968 Richard J. Valenti established Valairco with the assistance of his father Joseph R. Valenti. He continues to be active in marketing and as controller of the company. His nephew Kevin J. McHugh is the current owner and will continue to offer its customers VALUE and INTEGRITY in this FAMILY OWNED business. VALAIRCO has made it their mission to provide top quality, AFFORDABLE heating and cooling services in Somerset County. Whether you need heating or air conditioning maintenance, repair or replacement, water heater replacement or new indoor air quality system installation you can always depend on FREE ESTIMATES and work performed by HIGHLY TRAINED service technicians. Named Angie’s List super service award winner for the last 4 years. COMFORT PLUS WARRANTY: All heating and air conditioning installations come complete with their exclusive comfort plus warranty program. Besides the manufacturer’s warranty Valairco extends a full 5-year warranty covering all labor and material expenses and includes 1 heating and or cooling inspection per year for the full 5-year term. VALAIRCO CARES! HELP US GIVE BACK! Valairco is celebrating 50 years and wants to give back by donating $500 to a nonprofit or charity based on the desire of its customers, friends and interested parties. Valairco will be donating to four different charities or nonprofits approximately every three months during their 50th year celebration. Anyone can nominate a charity or nonprofit of their choice by going to www.valairco.com. Once you are on the site click onto Valairco Cares and submit your nomination. Voting will cease as of April 30, 2019 for the winner of the first donation. The results will be posted on their website and everyone who voted will get an email of the results and a thank you for helping their Valairco Cares program. For more information on our Valiarco Cares program: https://drive.google.com/drive/folders/1-bIqGvig6Zhk4m03t-D6amlhrXnugEuC?usp=sharing
"They did a nice quick Job."
James C on February 2024
Two very experienced, willing to work friends who are here for all of your handyman needs! Experienced in electrical, plumbing, carpentry, HVAC, and much more!
Two very experienced, willing to work friends who are here for all of your handyman needs! Experienced in electrical, plumbing, carpentry, HVAC, and much more!
Air Conditioning and Heating Services - We're a team of experienced and qualified HVAC technicians dedicated to providing exceptional service, expert repairs, and top-notch installations for your Cooling and Heating systems.
"Liv Air was very professional and friendly! I would hire them again!"
Leticia P on November 2024
Air Conditioning and Heating Services - We're a team of experienced and qualified HVAC technicians dedicated to providing exceptional service, expert repairs, and top-notch installations for your Cooling and Heating systems.
"Liv Air was very professional and friendly! I would hire them again!"
Leticia P on November 2024
We provide quality services to our clients so they may enjoy their cooling in summer and heating in winter. We specialize in new installation and replacements! We have the experience and dedication to get the job done right! Specializing in Heating and Air Conditioning services; 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! Call or click for your estimate today!
"Very good service!"
Serhii O on November 2023
We provide quality services to our clients so they may enjoy their cooling in summer and heating in winter. We specialize in new installation and replacements! We have the experience and dedication to get the job done right! Specializing in Heating and Air Conditioning services; 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! Call or click for your estimate today!
"Very good service!"
Serhii O on November 2023
When it comes to indoor comfort, you and your family deserve only the best. But you also want a quality heating and air conditioning system that provides value as well as comfort. This is where Manns Heating and Air Conditioning Inc comes in. We're proud of our years of service in Perth Amboy, providing residential and commercial customers alike with complete sales, service, and installation of high quality heating and air conditioning systems from Carrier. Our full service mechanical technicians are on the job quickly, thanks to our fleet of radio-dispatched trucks. And at Manns Heating and Air Conditioning Inc, we repair all makes and models. Be sure to ask your Manns Heating and Air Conditioning Inc representative about the availability of financing which can help you make your dream of year round comfort come true.
"From the estimate to the final installation you won’t find a more professional company. They installed a new carrier furnace and air conditioner and did an excellent job. I highly recommend them for any of your HVAC needs."
John Y on October 2022
When it comes to indoor comfort, you and your family deserve only the best. But you also want a quality heating and air conditioning system that provides value as well as comfort. This is where Manns Heating and Air Conditioning Inc comes in. We're proud of our years of service in Perth Amboy, providing residential and commercial customers alike with complete sales, service, and installation of high quality heating and air conditioning systems from Carrier. Our full service mechanical technicians are on the job quickly, thanks to our fleet of radio-dispatched trucks. And at Manns Heating and Air Conditioning Inc, we repair all makes and models. Be sure to ask your Manns Heating and Air Conditioning Inc representative about the availability of financing which can help you make your dream of year round comfort come true.
"From the estimate to the final installation you won’t find a more professional company. They installed a new carrier furnace and air conditioner and did an excellent job. I highly recommend them for any of your HVAC needs."
John Y on October 2022
Alpine is a four-generation, family-owned and operated business and has been the premier Air Conditioning and Heating Company in Central NJ for over 50 years. We offer repairs, full system replacements as well as oil-to-gas conversions. We design HVAC systems specific to our customers’ needs, budget, and home size. Systems are designed to increase efficiency, lower utility bills and many come with sizable rebates. We install whole-house generators and sump pumps for your home safety and peace of mind. Alpine also installs and services hot water heaters, and can evaluate and install indoor air quality systems such as humidifiers and air cleaners to help customers breathe easier. We have received the Angie’s List Super Service Award for the past 12 years and are a Premier Lennox Dealer, which gives us access to discount pricing, incentives and rebates that are passed directly to our customers. We also carry Trane, American Standard and service all brands of Air Conditioners and Furnaces. Our technicians are fully trained, licensed and insured. Please call our office today so that we can provide you with additional information, make an appointment or schedule a free estimate. Email to reach: service@alpinegreen.net. Secondary number: 732-238-9300.
"I’ve been an Alpine customer since 1975. Alpine is a remarkable example of a small business model (regardless of industry) that other businesses would be smart to emulate. It’s astounding, how they continue to flourish given accelerated market threats, market opportunities and government regulations. They also figured out how to stay more than relevant even with rapidly changing technologies, suppliers and price, along with the active consolidation of small companies by the behemoths (e.g. public utilities, big-box). Their secret sauce is their founding principles of authentic commitment to customer perceived value and continuing to grow/train their exceptional technical service folks. Congratulations on achieving and sustaining your founding vision. Well done! --------------------------My Alpine History------------------------------------------------ I moved to NJ in 1975 and began an immediate search for the best services providers (e.g. MDs, HVACs, Auto Mechanics). I have extremely high standards in terms of quality, price, customer focus and ethics. Furthermore, because of my professional background as a senior consultant for IBM, I am very detailed and fact oriented. All houses in my development had been built 15 years earlier with ducts for forced-air heating only. I brought 3 specialist contractors to evaluate installing AC using the existing ducts. Art Staloff (the owner of Alpine Refrigeration, founded 1972) was the only contractor whose assessment seemed credible and reasonably priced and then proved to be absolutely true. Over a 44 span, I’ve exclusively used Alpine for all my HVAC needs and most recently a whole-house generator. I’ve also taken advantage of their well-priced and high-value pre-season service agreements Paul Raskas East Brunswick, NJ"
Paul R on September 2019
Alpine is a four-generation, family-owned and operated business and has been the premier Air Conditioning and Heating Company in Central NJ for over 50 years. We offer repairs, full system replacements as well as oil-to-gas conversions. We design HVAC systems specific to our customers’ needs, budget, and home size. Systems are designed to increase efficiency, lower utility bills and many come with sizable rebates. We install whole-house generators and sump pumps for your home safety and peace of mind. Alpine also installs and services hot water heaters, and can evaluate and install indoor air quality systems such as humidifiers and air cleaners to help customers breathe easier. We have received the Angie’s List Super Service Award for the past 12 years and are a Premier Lennox Dealer, which gives us access to discount pricing, incentives and rebates that are passed directly to our customers. We also carry Trane, American Standard and service all brands of Air Conditioners and Furnaces. Our technicians are fully trained, licensed and insured. Please call our office today so that we can provide you with additional information, make an appointment or schedule a free estimate. Email to reach: service@alpinegreen.net. Secondary number: 732-238-9300.
"I’ve been an Alpine customer since 1975. Alpine is a remarkable example of a small business model (regardless of industry) that other businesses would be smart to emulate. It’s astounding, how they continue to flourish given accelerated market threats, market opportunities and government regulations. They also figured out how to stay more than relevant even with rapidly changing technologies, suppliers and price, along with the active consolidation of small companies by the behemoths (e.g. public utilities, big-box). Their secret sauce is their founding principles of authentic commitment to customer perceived value and continuing to grow/train their exceptional technical service folks. Congratulations on achieving and sustaining your founding vision. Well done! --------------------------My Alpine History------------------------------------------------ I moved to NJ in 1975 and began an immediate search for the best services providers (e.g. MDs, HVACs, Auto Mechanics). I have extremely high standards in terms of quality, price, customer focus and ethics. Furthermore, because of my professional background as a senior consultant for IBM, I am very detailed and fact oriented. All houses in my development had been built 15 years earlier with ducts for forced-air heating only. I brought 3 specialist contractors to evaluate installing AC using the existing ducts. Art Staloff (the owner of Alpine Refrigeration, founded 1972) was the only contractor whose assessment seemed credible and reasonably priced and then proved to be absolutely true. Over a 44 span, I’ve exclusively used Alpine for all my HVAC needs and most recently a whole-house generator. I’ve also taken advantage of their well-priced and high-value pre-season service agreements Paul Raskas East Brunswick, NJ"
Paul R on September 2019
Locally owned and operated with the owner involved in every job. We have been in business for 11 years with over 15 years experience in the industry. We are a licensed and fully insured & bonded heating and cooling contractor specializing in providing central New Jersey with new installation, repair, retrofit, and overhaul services on all makes and models of heating and cooling systems and air duct cleaning. We are committed to providing fast, reliable service to our customers, with all of our work guaranteed.
Locally owned and operated with the owner involved in every job. We have been in business for 11 years with over 15 years experience in the industry. We are a licensed and fully insured & bonded heating and cooling contractor specializing in providing central New Jersey with new installation, repair, retrofit, and overhaul services on all makes and models of heating and cooling systems and air duct cleaning. We are committed to providing fast, reliable service to our customers, with all of our work guaranteed.
Home Improvement Company Specializing in Interior Residental Home Improvement Projects to small repairs up to Kitchen and Bathroom Remodels and Finished Basements
"Quick service. Very professional."
Stephanie S on March 2025
Home Improvement Company Specializing in Interior Residental Home Improvement Projects to small repairs up to Kitchen and Bathroom Remodels and Finished Basements
"Quick service. Very professional."
Stephanie S on March 2025
Window a/c unit installations FAQs
Running a window air conditioner to cool a small room often costs less than $4 per day, making it cheaper than central air for single-room cooling. However, central air might be more efficient if you're using multiple window units or need to cool a space larger than 1,000 square feet. Choosing the right size AC is crucial—a unit that's too big or small can waste energy and increase costs.
Window AC units can use a significant amount of energy. These units use about 12 to 17 kilowatt-hours per day, significantly more than a refrigerator's one to 1.5 kilowatt-hours per day. To keep your energy costs down, run your window AC only when necessary, keep doors closed to contain the cool air, regularly clean filters and coils, and seal any gaps around the unit to prevent cold air from escaping.
Inexpensive air conditioner units are often not worth it. Low-cost products from popular brands like General Electric, LG, Whirlpool, or Frigidaire may be a reasonable investment. However, putting a small, budget-friendly unit in a large room wastes energy and shortens the life span of the AC since it has to draw more power and work much harder to cool the space. The unit will consume more energy and stress the motor and other internal parts, resulting in early breakdown and costly repairs.
The best deals on window AC units come during the fall when businesses slash prices to clear out old inventory. You can also speak with your local AC installer, who may get you a good deal on a window AC unit since they have access to trade pricing. You can also watch for discontinued products and flash sales in your area.
Window AC repair costs between $110 and $390, with most people paying around $250. Parts cost between $2 and $150, with the rest going toward labor, at around $30 per hour. The occasional one-off repair or a routine AC tuneup cost $75 to $200. Servicing can keep your AC running in good condition for several more years before you need to pay for a replacement unit.
Window AC units last eight to 10 years when installed and maintained correctly. High-quality models last up to 20 years with proper care and routine maintenance. The unit’s longevity depends on its construction quality, regular cleaning, and electrical safety inspections. Keeping the filters and coils clean and addressing minor repairs promptly extends its effective performance and ensures reliable cooling.
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