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Window a/c unit installers in Needham
Chill Zone HVAC 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.
"Chill zone came to install 2 mini splits. They did a fantastic job and left the place clean when they installed it. Our place has been running great ever since!"
Sam R on August 2023
Chill Zone HVAC 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.
"Chill zone came to install 2 mini splits. They did a fantastic job and left the place clean when they installed it. Our place has been running great ever since!"
Sam R on August 2023
CRM OnDemand Handy-Man Services is a proud division of CRM Construction, LLC, a trusted name in home improvement and construction for nearly 20 years. Based in the Groton and Concord area, we provide reliable, high-quality handyman services tailored to meet your home maintenance and repair needs. From small fixes to larger projects, our team specializes in a wide range of services, including carpentry, painting, light plumbing, electrical repairs, installations, and general home maintenance. Backed by the expertise and reputation of CRM Construction, we bring the same level of professionalism and attention to detail to every job, no matter the size. Whether you need help with quick fixes, seasonal home upkeep, or ongoing maintenance, CRM OnDemand Handy-Man Services is your trusted partner. Contact us today for fast, dependable, and affordable handyman solutions delivered with care and precision!
"Derek did a wonderful job! He was friendly, respectful and efficient. Would hire again. "
Cynthia M on May 2025
CRM OnDemand Handy-Man Services is a proud division of CRM Construction, LLC, a trusted name in home improvement and construction for nearly 20 years. Based in the Groton and Concord area, we provide reliable, high-quality handyman services tailored to meet your home maintenance and repair needs. From small fixes to larger projects, our team specializes in a wide range of services, including carpentry, painting, light plumbing, electrical repairs, installations, and general home maintenance. Backed by the expertise and reputation of CRM Construction, we bring the same level of professionalism and attention to detail to every job, no matter the size. Whether you need help with quick fixes, seasonal home upkeep, or ongoing maintenance, CRM OnDemand Handy-Man Services is your trusted partner. Contact us today for fast, dependable, and affordable handyman solutions delivered with care and precision!
"Derek did a wonderful job! He was friendly, respectful and efficient. Would hire again. "
Cynthia M on May 2025
Here at Terry's Home Improvement, we are dedicated to providing you with exceptional customer service. We specialize in providing you with all the different options available to you for your remodeling needs. We are a family owned and operated business, with over 40 years in the construction industry. So stop by today and set up your free no obligation estimate.
"I hired him through Angi, and was really happy with his job and knowledge. He has a lot of experience and know what he is doing. Will fully recommend him and hire him again if I need to do another job at my house."
Andres E on October 2022
Here at Terry's Home Improvement, we are dedicated to providing you with exceptional customer service. We specialize in providing you with all the different options available to you for your remodeling needs. We are a family owned and operated business, with over 40 years in the construction industry. So stop by today and set up your free no obligation estimate.
"I hired him through Angi, and was really happy with his job and knowledge. He has a lot of experience and know what he is doing. Will fully recommend him and hire him again if I need to do another job at my house."
Andres E on October 2022
Nicholson Plumbing, Heating & Air Conditioning is the company of choice for all your plumbing, heating and air conditioning repair and replacement needs. Our commitment is to you, our customer, and to provide you with outstanding plumbing and HVAC service. You can rest assured with our 100% satisfaction guarantee, 24-hour emergency service, solid warranty and highly trained technicians. Serving the Metro West, MA's service and installation needs. Fully Licensed in MA Plumbing and Gas Fitting. Lic# 30207. Universal EPA Certified & 410A Certified. Fully Insured. Nicholson Plumbing, Heating & Air Conditioning offers a 5% senior discount on service repairs.
"Went very well and got more information than with other companies."
Susan H on April 2025
Nicholson Plumbing, Heating & Air Conditioning is the company of choice for all your plumbing, heating and air conditioning repair and replacement needs. Our commitment is to you, our customer, and to provide you with outstanding plumbing and HVAC service. You can rest assured with our 100% satisfaction guarantee, 24-hour emergency service, solid warranty and highly trained technicians. Serving the Metro West, MA's service and installation needs. Fully Licensed in MA Plumbing and Gas Fitting. Lic# 30207. Universal EPA Certified & 410A Certified. Fully Insured. Nicholson Plumbing, Heating & Air Conditioning offers a 5% senior discount on service repairs.
"Went very well and got more information than with other companies."
Susan H on April 2025
Modern Energy is a top rated Mass Save contractor that specializes in Whole Home Heat Pump installation for both residential and commercial customers. With deep roots in the energy efficiency world, we always make sure to install the most efficient, cost-effective products on the market. Plus - we have in house staff to help our customers handle the rebate and financing process!
"Awesome, everyone was so friendly and helpful, answered all my questions and very professional. I would recommend Modern Energy in Worcester to everyone. I am so pleased with there work and services."
Karen Q on March 2024
Modern Energy is a top rated Mass Save contractor that specializes in Whole Home Heat Pump installation for both residential and commercial customers. With deep roots in the energy efficiency world, we always make sure to install the most efficient, cost-effective products on the market. Plus - we have in house staff to help our customers handle the rebate and financing process!
"Awesome, everyone was so friendly and helpful, answered all my questions and very professional. I would recommend Modern Energy in Worcester to everyone. I am so pleased with there work and services."
Karen Q on March 2024
Our team of experts is ready to tackle all your home projects with precision and professionalism. We have the knowledge and experience to get the job done right. Contact us today for top-notch service you can trust.
Our team of experts is ready to tackle all your home projects with precision and professionalism. We have the knowledge and experience to get the job done right. Contact us today for top-notch service you can trust.
Fire & Ice HVAC LLC is locally owned & operated since 2008 with owners on site on every job. Customers should call us directly at 781-727-1044 or 781-727-1045 as the service folks do not have access to Angieslist. We specialize in complete residential heating and cooling service, repair and equipment replacement. We also install, service and repair mini split ductless air conditioning systems. Feel free to call us at 781-727-1044 or 781-727-1045. You may also contact us via email at fireandicehvac@ymail.com Please visit our website at https://www.fireandicehvac-boston.com
"Fire & Ice did a fantastic job replacing my AC, they diagnosed the problem and quickly replaced my unit. They were clear with communication throughout the whole process and would recommend their services to anyone."
Mark A on April 2025
Fire & Ice HVAC LLC is locally owned & operated since 2008 with owners on site on every job. Customers should call us directly at 781-727-1044 or 781-727-1045 as the service folks do not have access to Angieslist. We specialize in complete residential heating and cooling service, repair and equipment replacement. We also install, service and repair mini split ductless air conditioning systems. Feel free to call us at 781-727-1044 or 781-727-1045. You may also contact us via email at fireandicehvac@ymail.com Please visit our website at https://www.fireandicehvac-boston.com
"Fire & Ice did a fantastic job replacing my AC, they diagnosed the problem and quickly replaced my unit. They were clear with communication throughout the whole process and would recommend their services to anyone."
Mark A on April 2025
Genove Oil & Air provides Bioheat & oil delivery as well as residential and commercial installation/service for oil & gas heating units, water heaters, heat pumps, central A/C and ductless HVAC systems. As a complete energy company, we offer our customers modern energy efficient heating and cooling options. We take pride in what we do, making excellent customer service our top priority! Based in Waltham, serving Eastern Massachusetts, Metrowest, and Greater Boston since 1977.
"I would not hire these guys again"
Ali A on November 2024
Genove Oil & Air provides Bioheat & oil delivery as well as residential and commercial installation/service for oil & gas heating units, water heaters, heat pumps, central A/C and ductless HVAC systems. As a complete energy company, we offer our customers modern energy efficient heating and cooling options. We take pride in what we do, making excellent customer service our top priority! Based in Waltham, serving Eastern Massachusetts, Metrowest, and Greater Boston since 1977.
"I would not hire these guys again"
Ali A on November 2024
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"I booked a service and was given a 4 hour window. The technician apparently arrived about 1 hour before the window, claimed to have called me but left no message and simply left with no availability during the actual 4 hour window that was promised. This is poor service and I have no heat. Unbelievable and unprofessional."
Nathalie A on January 2025
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"I booked a service and was given a 4 hour window. The technician apparently arrived about 1 hour before the window, claimed to have called me but left no message and simply left with no availability during the actual 4 hour window that was promised. This is poor service and I have no heat. Unbelievable and unprofessional."
Nathalie A on January 2025
Our priority is your comfort at home. Why Choose Us? - 5-star Rated Company: We are a 5-star rated company with more than 400 satisfied clients. - Customer Success: We focus on long-term relationships. - Specialist: Expert knowledge and proven skills. - Licensed and Insured: Our services are fully insured, providing you with peace of mind. - Quality in Everything we do: Best service with the best products. - Double-year warranty on labor. - Emergency Service: We're ON 24/7 to ensure your well-being.
"They were on time worked fast and efficient"
Patrick O on April 2025
Our priority is your comfort at home. Why Choose Us? - 5-star Rated Company: We are a 5-star rated company with more than 400 satisfied clients. - Customer Success: We focus on long-term relationships. - Specialist: Expert knowledge and proven skills. - Licensed and Insured: Our services are fully insured, providing you with peace of mind. - Quality in Everything we do: Best service with the best products. - Double-year warranty on labor. - Emergency Service: We're ON 24/7 to ensure your well-being.
"They were on time worked fast and efficient"
Patrick O on April 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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