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Window a/c unit installers in Billerica

Chill Zone HVAC
46 Metcalf St
5.00(
3
)
Approved Pro
Chill Zone HVAC
46 Metcalf St
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

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


Terry's Home Improvement
607 Boylston Street
5.00(
20
)
Approved Pro
Terry's Home Improvement
607 Boylston Street
5.00(
20
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
10 years of experience

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


Avatar for CRM Construction, LLC
CRM Construction, LLC
116 Boston Rd
4.96(
14
)
Approved Pro
CRM Construction, LLC
116 Boston Rd
4.96(
14
)
Approved Pro
Customers say: Quick response
48 local quotes requested
17 years of experience

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!

"We had Derek come out to replace some rotted wood trim around our windows and doors. He was great. I called the office on a Thursday and he was able to come out the following Tuesday, which was significantly quicker than anywhere else we called (if they even answered the phone, because most didn’t). Derek is very communicative, easy to work with and transparent about materials and cost. He was super friendly, always on time, and sent updates with pictures about how the job was going. He looked at other places around the house as well, that might need repairs first, as we were looking to paint the house later this summer. We have him coming back in a few weeks to finish the recommendations made. We will definitely use him again and highly recommend him. "

Rachael M on June 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!

"We had Derek come out to replace some rotted wood trim around our windows and doors. He was great. I called the office on a Thursday and he was able to come out the following Tuesday, which was significantly quicker than anywhere else we called (if they even answered the phone, because most didn’t). Derek is very communicative, easy to work with and transparent about materials and cost. He was super friendly, always on time, and sent updates with pictures about how the job was going. He looked at other places around the house as well, that might need repairs first, as we were looking to paint the house later this summer. We have him coming back in a few weeks to finish the recommendations made. We will definitely use him again and highly recommend him. "

Rachael M on June 2025


Super Service Today Inc - Heating & Air
PO Box 2929
New on HomeAdvisorNew on Angi
Approved Pro
Super Service Today Inc - Heating & Air
PO Box 2929
New on AngiNew on HomeAdvisor
Approved Pro
400 local quotes requested

HVAC service, repair, and replacement. Call today for more information. We look forward to hearing from you!

HVAC service, repair, and replacement. Call today for more information. We look forward to hearing from you!


Avatar for Modern Energy
Modern Energy
24 Rockdale Street
5.00(
2
)
Approved Pro
Modern Energy
24 Rockdale Street
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1159 local quotes requested

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


Avatar for ACCUTEMP ENGINEERING INC
ACCUTEMP ENGINEERING INC
100 Maple St
4.88(
17
)
Approved Pro
ACCUTEMP ENGINEERING INC
100 Maple St
4.88(
17
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
2302 local quotes requested

Accutemp Engineering is a Heating, Venting and Air Conditioning Company with 40 Years serving the greater Boston area. We provide Reliable, Efficient, Friendly Service with an Outstanding Maintenance Program designed to save you money. Bob Webster has owned this company from the start and has hired Top Technicians and Staff to provide second to none Service and Installations for our customers. We set a high bar for our technicians, providing many hours of training and evaluation every month. We provide 24 Hr service 365 days a year. Accutemp Engineering is where Comfort counts all year around.

"Excellent for maintenance service and emergency work. I subscribed to their maintenance service for several years before they raised the rate, and they always did fine work. When I switched to another maintenance company that missed a flaw in my furnace which caused it to fail on season startup, AccuTemp came out to diagnose the problem the same day with no contract, got the large expensive replacement part for free under warranty, and had it fully installed and working again within 2 calendar days. All that for just the cost of a day's labor!"

William H on October 2024

Accutemp Engineering is a Heating, Venting and Air Conditioning Company with 40 Years serving the greater Boston area. We provide Reliable, Efficient, Friendly Service with an Outstanding Maintenance Program designed to save you money. Bob Webster has owned this company from the start and has hired Top Technicians and Staff to provide second to none Service and Installations for our customers. We set a high bar for our technicians, providing many hours of training and evaluation every month. We provide 24 Hr service 365 days a year. Accutemp Engineering is where Comfort counts all year around.

"Excellent for maintenance service and emergency work. I subscribed to their maintenance service for several years before they raised the rate, and they always did fine work. When I switched to another maintenance company that missed a flaw in my furnace which caused it to fail on season startup, AccuTemp came out to diagnose the problem the same day with no contract, got the large expensive replacement part for free under warranty, and had it fully installed and working again within 2 calendar days. All that for just the cost of a day's labor!"

William H on October 2024


Avatar for Granite State Refrigeration Services LLC
Granite State Refrigeration Services LLC
35 Manchester Road
5.00(
9
)
Approved Pro
Granite State Refrigeration Services LLC
35 Manchester Road
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
980 local quotes requested

We are a small family owned and operated business with a goal to provide exceptional service at an affordable price. We offer a wide range of HVAC services, including installation and service of Ductless Mini Splits, Conventional Heat Pump/ Air Handlers, Furnaces, Rooftop Package Units, and Refrigeration Systems both in the residential and commercial settings. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Fantastic service!"

Kevin B on May 2025

We are a small family owned and operated business with a goal to provide exceptional service at an affordable price. We offer a wide range of HVAC services, including installation and service of Ductless Mini Splits, Conventional Heat Pump/ Air Handlers, Furnaces, Rooftop Package Units, and Refrigeration Systems both in the residential and commercial settings. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Fantastic service!"

Kevin B on May 2025


Avatar for Morris Heating & Air Conditioning
Morris Heating & Air Conditioning
11 Old Right Rd
4.84(
69
)
Approved Pro
Morris Heating & Air Conditioning
11 Old Right Rd
4.84(
69
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1043 local quotes requested

Morris Heating & Air Conditioning is proud to be Essex County’s most trusted HVAC team since 1998. Whether you need AC or heater maintenance, repairs, or complete replacements and new installations, the local company can handle it. Expect quality work and customer care every time. Morris Heating & Air Conditioning responds quickly, arrives as scheduled, and leaves no mess behind. Additionally, the company is available 24 hours a day, 7 days a week for any emergency heating or cooling in Ipswich or the surrounding areas. Call now to request a service. Morris Heating & Air Conditioning has financing options and special rebates in place to help with budget concerns. Ask about their maintenance plans and online coupons as well to get instant savings.

"Fast, efficient."

David O on December 2024

Morris Heating & Air Conditioning is proud to be Essex County’s most trusted HVAC team since 1998. Whether you need AC or heater maintenance, repairs, or complete replacements and new installations, the local company can handle it. Expect quality work and customer care every time. Morris Heating & Air Conditioning responds quickly, arrives as scheduled, and leaves no mess behind. Additionally, the company is available 24 hours a day, 7 days a week for any emergency heating or cooling in Ipswich or the surrounding areas. Call now to request a service. Morris Heating & Air Conditioning has financing options and special rebates in place to help with budget concerns. Ask about their maintenance plans and online coupons as well to get instant savings.

"Fast, efficient."

David O on December 2024


Avatar for Atlantic Heating & Air Conditioning
Atlantic Heating & Air Conditioning
116 Cypress St
4.15(
140
)
Approved Pro
Atlantic Heating & Air Conditioning
116 Cypress St
4.15(
140
)
Approved Pro
Customers say: Quality work
958 local quotes requested
63 years of experience

Founded in 1962, Atlantic Heating & Air Conditioning is a family owned and operated company, ready to service you in the Brookline area. We always stand by our work, and our exceptional customer service. Our long term, extremely proficient employees are ready to assist you with any Heating or Air conditioning services. Call us today!

"Very well, above and beyond the call of duty."

Karen S on January 2023

Founded in 1962, Atlantic Heating & Air Conditioning is a family owned and operated company, ready to service you in the Brookline area. We always stand by our work, and our exceptional customer service. Our long term, extremely proficient employees are ready to assist you with any Heating or Air conditioning services. Call us today!

"Very well, above and beyond the call of duty."

Karen S on January 2023


Avatar for NextGen Aire
NextGen Aire
31 South Hunt Road
4.78(
9
)
Approved Pro
NextGen Aire
31 South Hunt Road
4.78(
9
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1030 local quotes requested

Founded by Matthew Girouard, NextGen Aire, LLC is an elite HVAC company that dramatically improves our customers comfort by providing top level education, integrity and honest solutions. We integrate the best technology with an industry leading service experience to provide tailored home comfort solutions to our customers. We have a team of experienced and certified technicians who are knowledgeable about the latest technologies and techniques in the industry. We are trained to diagnose and fix problems with HVAC systems quickly and efficiently, using the best tools and equipment available. We have strong customer service policies in place. This includes being punctual, respectful, and transparent with our clients. We offer flexible scheduling and emergency services to meet the needs of our customers. Our comfort team believes in a consultative sales experience that focuses on building a relationship with the customer and understanding your needs and challenges. It involves actively listening to the customer and asking questions to gather information, rather than simply trying to sell a product or service. We focus on helping the customer identify their goals and offer customized solutions that meet their specific needs. This may involve making recommendations, providing demos or product samples, or presenting options for the customer to consider. We also stand behind our work with industry leading guarantees.

"Really appreciate the help we received. We had an emergency and they were able to come out to help us quickly and resolved the issue for a fair price. Would definitely hire again."

Jason G on July 2024

Founded by Matthew Girouard, NextGen Aire, LLC is an elite HVAC company that dramatically improves our customers comfort by providing top level education, integrity and honest solutions. We integrate the best technology with an industry leading service experience to provide tailored home comfort solutions to our customers. We have a team of experienced and certified technicians who are knowledgeable about the latest technologies and techniques in the industry. We are trained to diagnose and fix problems with HVAC systems quickly and efficiently, using the best tools and equipment available. We have strong customer service policies in place. This includes being punctual, respectful, and transparent with our clients. We offer flexible scheduling and emergency services to meet the needs of our customers. Our comfort team believes in a consultative sales experience that focuses on building a relationship with the customer and understanding your needs and challenges. It involves actively listening to the customer and asking questions to gather information, rather than simply trying to sell a product or service. We focus on helping the customer identify their goals and offer customized solutions that meet their specific needs. This may involve making recommendations, providing demos or product samples, or presenting options for the customer to consider. We also stand behind our work with industry leading guarantees.

"Really appreciate the help we received. We had an emergency and they were able to come out to help us quickly and resolved the issue for a fair price. Would definitely hire again."

Jason G on July 2024

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FAQs for window a/c unit installation projects in Billerica, MA

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.

The Billerica, MA homeowners’ guide to window a/c unit installations
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