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Window a/c unit installers in Mason

Avatar for MRO Mechanical
MRO Mechanical
256 N Walnut St
4.91(
34
)
Approved Pro
MRO Mechanical
256 N Walnut St
4.91(
34
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
5 years of experience

MRO Mechanical is committed to excellence 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.

"Matt installed a new system for us and repaired some old ductwork. He is friendly very Efficient. He got in got the job done And did a great job. He is definitely a man of his Word. He always showed up when he said he would and worked nonstop until the job was done. If I could give this company 10 stars I would. Thank you, Matt for your hard work and a job well done."

Angela C on June 2024

MRO Mechanical is committed to excellence 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.

"Matt installed a new system for us and repaired some old ductwork. He is friendly very Efficient. He got in got the job done And did a great job. He is definitely a man of his Word. He always showed up when he said he would and worked nonstop until the job was done. If I could give this company 10 stars I would. Thank you, Matt for your hard work and a job well done."

Angela C on June 2024


Avatar for Turner on Services
Turner on Services
1308 US-50
4.20(
5
)
Approved Pro
Turner on Services
1308 US-50
4.20(
5
)
Approved Pro
Customers say: Quick response
204 local quotes requested
4 years of experience

Welcome to Turner On Services. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We pride ourselves on providing a superior level of expertise with our electrical projects and always treat our customer's home as if it was our own. All of our technicians are trained and up to date on the newest codes and technologies that apply to your home or business. We're so confident in the work we do, that we offer a ten year warranty on virtually every project we handle – from the $49 outlet repair all the way to the $50 million turnkey project (ask for details). We eagerly look forward to working with you and making your vision a reality. Call, text or email today, and let us get started!

"The quality of the job was very good."

Timothy R on October 2023

Welcome to Turner On Services. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We pride ourselves on providing a superior level of expertise with our electrical projects and always treat our customer's home as if it was our own. All of our technicians are trained and up to date on the newest codes and technologies that apply to your home or business. We're so confident in the work we do, that we offer a ten year warranty on virtually every project we handle – from the $49 outlet repair all the way to the $50 million turnkey project (ask for details). We eagerly look forward to working with you and making your vision a reality. Call, text or email today, and let us get started!

"The quality of the job was very good."

Timothy R on October 2023


Avatar for Apollo Home
Apollo Home
4538 Camberwell Rd
4.44(
855
)
Approved Pro
Apollo Home
4538 Camberwell Rd
4.44(
855
)
Approved Pro
Customers say: Super punctual
3213 local quotes requested
115 years of experience

Apollo Home strives to be the one company you can count on day or night for home repair, maintenance and comfort. We specialize in residential repair and replacement of heating, ventilation, air conditioning (HVAC), plumbing and electrical systems, as well as drain clearing and main sewer line repair. We service Greater Cincinnati and Northern Kentucky. We are on time. We know your time is valuable, so Apollo promises to arrive at your home within the time window you select. If our technician doesn’t arrive on time, we’ll waive the service charge.* Repairs are Breakdown Free. If the same part or repair fails in the first year, we guarantee to replace the part and do the repair again for free.* We offer Peace of Mind. We accept responsibility for your complete 100% satisfaction with the operation of the equipment and service provided by Apollo and paid for by you. If you are dissatisfied with our work, we will promptly correct the problem or keep working until the problem is resolved. HVAC Lemons Not Allowed. Your entire heating or cooling unit installed by Apollo will be replaced by Apollo at NO CHARGE if your heat exchanger or AC compressor fails within 20 years of the installation date.** Apollo Home technicians, plumbers, and electricians are professionals who are trained to be experts in their fields and have received hundreds of hours of training from Apollo Home through our industry-certified education program, Apollo Home University. All of our HVAC technicians, electricians and plumbers wear an Apollo Home uniform and undergo a rigorous background check. The process includes drug testing, criminal check and drivers check. All are licensed and insured. We’re proud of our team and want you to be comfortable with them in your home. Feel free to ask them questions! They’re happy to explain their process, how something works or teach you how to perform basic maintenance.

"Apollo Home worked with my schedule, and had Josh out quickly to help with my electrical installation. Thanks Josh , and Apollo Home for your fast friendly service."

Angela S on April 2025

Apollo Home strives to be the one company you can count on day or night for home repair, maintenance and comfort. We specialize in residential repair and replacement of heating, ventilation, air conditioning (HVAC), plumbing and electrical systems, as well as drain clearing and main sewer line repair. We service Greater Cincinnati and Northern Kentucky. We are on time. We know your time is valuable, so Apollo promises to arrive at your home within the time window you select. If our technician doesn’t arrive on time, we’ll waive the service charge.* Repairs are Breakdown Free. If the same part or repair fails in the first year, we guarantee to replace the part and do the repair again for free.* We offer Peace of Mind. We accept responsibility for your complete 100% satisfaction with the operation of the equipment and service provided by Apollo and paid for by you. If you are dissatisfied with our work, we will promptly correct the problem or keep working until the problem is resolved. HVAC Lemons Not Allowed. Your entire heating or cooling unit installed by Apollo will be replaced by Apollo at NO CHARGE if your heat exchanger or AC compressor fails within 20 years of the installation date.** Apollo Home technicians, plumbers, and electricians are professionals who are trained to be experts in their fields and have received hundreds of hours of training from Apollo Home through our industry-certified education program, Apollo Home University. All of our HVAC technicians, electricians and plumbers wear an Apollo Home uniform and undergo a rigorous background check. The process includes drug testing, criminal check and drivers check. All are licensed and insured. We’re proud of our team and want you to be comfortable with them in your home. Feel free to ask them questions! They’re happy to explain their process, how something works or teach you how to perform basic maintenance.

"Apollo Home worked with my schedule, and had Josh out quickly to help with my electrical installation. Thanks Josh , and Apollo Home for your fast friendly service."

Angela S on April 2025


Avatar for Schneller Knochelmann Plumbing Heating Air
Schneller Knochelmann Plumbing Heating Air
1079 Ohio Pike
4.68(
1,589
)
Approved Pro
Schneller Knochelmann Plumbing Heating Air
1079 Ohio Pike
4.68(
1,589
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1769 local quotes requested

HVAC | Plumbing | Indoor Air Quality Serves : Serving single-family, residential homes in NKY and Cincinnati. For over 95 years, we have served the heating, air conditioning, and plumbing needs of Greater Cincinnati and Northern Kentucky residents. We are one of the oldest continuously operating, and largest privately-owned home services companies in the area. Our owner, Kris Knochelmann, and his family has been in the business for over 40 years. Our staff of experienced, licensed, NATE certified technicians are able to offer fair pricing, quality workmanship, and unique testing of your heating and air conditioning system. Experience award winning service, where we treat you like family.

"Fast and cheap!"

Mark P on November 2024

HVAC | Plumbing | Indoor Air Quality Serves : Serving single-family, residential homes in NKY and Cincinnati. For over 95 years, we have served the heating, air conditioning, and plumbing needs of Greater Cincinnati and Northern Kentucky residents. We are one of the oldest continuously operating, and largest privately-owned home services companies in the area. Our owner, Kris Knochelmann, and his family has been in the business for over 40 years. Our staff of experienced, licensed, NATE certified technicians are able to offer fair pricing, quality workmanship, and unique testing of your heating and air conditioning system. Experience award winning service, where we treat you like family.

"Fast and cheap!"

Mark P on November 2024


Avatar for Watkins Heating & Cooling
Watkins Heating & Cooling
10 Parker Dr
4.84(
95
)
Approved Pro
Watkins Heating & Cooling
10 Parker Dr
4.84(
95
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
181 local quotes requested

? Same-Day Service GUARANTEED! Our friendly service team backs repairs with a 2yr warranty. Next-day replacement and 120 Month special financing available. Locally owned for 30 years, Watkins serves the Miami Valley with integrity and excellence. Trust the best! From our great people to our well-stocked service trucks, you’ll notice the difference with our very first visit.

"Ben showed up to provide estimate for services. Ben was the only person from the companies I contacted who conducted a Manual J calculation to determine my homes needs. This is the main reason I selected this company. On the day of installation, Josh and crew arrived on time and quickly got to work. The placed all sort of floor protection mats in my house and get the tear out done very quickly. As the tear out was happening, one member of the teams was taking care of the duct work changes in our attic. All in it was full day, but so far, two days later we are super happy. This summer we will really know if the 2-stage AC was worth the money for our needs. We are satisfied customers so far would recommend and would use them again."

Danielle H on March 2020

? Same-Day Service GUARANTEED! Our friendly service team backs repairs with a 2yr warranty. Next-day replacement and 120 Month special financing available. Locally owned for 30 years, Watkins serves the Miami Valley with integrity and excellence. Trust the best! From our great people to our well-stocked service trucks, you’ll notice the difference with our very first visit.

"Ben showed up to provide estimate for services. Ben was the only person from the companies I contacted who conducted a Manual J calculation to determine my homes needs. This is the main reason I selected this company. On the day of installation, Josh and crew arrived on time and quickly got to work. The placed all sort of floor protection mats in my house and get the tear out done very quickly. As the tear out was happening, one member of the teams was taking care of the duct work changes in our attic. All in it was full day, but so far, two days later we are super happy. This summer we will really know if the 2-stage AC was worth the money for our needs. We are satisfied customers so far would recommend and would use them again."

Danielle H on March 2020


Avatar for TKO Renovations LLC
TKO Renovations LLC
108 Pleasant St
4.11(
18
)
Approved Pro
TKO Renovations LLC
108 Pleasant St
4.11(
18
)
Approved Pro
327 local quotes requested
9 years of experience

We are a general service company, we can service your needs in everything from changing a light bulb to building a garage! great quality work and very courteous and professional team. we can help communicate and guide you through getting your project done efficiently and as cost effective as possible.

"Project was started in late October and just got finished today. There was lack of communication ,illness on both sides, and weather issues. But it’s done now and looks great."

Loria W on March 2025

We are a general service company, we can service your needs in everything from changing a light bulb to building a garage! great quality work and very courteous and professional team. we can help communicate and guide you through getting your project done efficiently and as cost effective as possible.

"Project was started in late October and just got finished today. There was lack of communication ,illness on both sides, and weather issues. But it’s done now and looks great."

Loria W on March 2025


Avatar for Cincinnati Heating And Air Conditioning, LLC
Cincinnati Heating And Air Conditioning, LLC
10937 Reed Hartman Hwy
4.83(
23
)
Approved Pro
Cincinnati Heating And Air Conditioning, LLC
10937 Reed Hartman Hwy
4.83(
23
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
196 local quotes requested

After 20 years of working for other companies and seeing so many customers in our area overcharged and short changed, we decided it was time to start the right kind of company. Our mission is to provide our customers with more comfortable homes and workplaces with reliable service and products and maximize efficiency for lower utility bills and healthier planet. We provide top notch heating and air conditioning services for your home or office. If you are in need of maintenance or repair, or a whole new system, we're here to help make the process easy and painless and to make your home more comfortable, reliable, and efficient. Contact us today to find out if you qualify for 0% financing for 72 months on your next replacement service!

"My heater which is a heat pump was not working very well. Zach came by and did a very good inspection and found some wires that had come loose! Any other company would have got me to replace the whole hvac system. I would highly recommend this company to anyone!"

Dharshan M on March 2025

After 20 years of working for other companies and seeing so many customers in our area overcharged and short changed, we decided it was time to start the right kind of company. Our mission is to provide our customers with more comfortable homes and workplaces with reliable service and products and maximize efficiency for lower utility bills and healthier planet. We provide top notch heating and air conditioning services for your home or office. If you are in need of maintenance or repair, or a whole new system, we're here to help make the process easy and painless and to make your home more comfortable, reliable, and efficient. Contact us today to find out if you qualify for 0% financing for 72 months on your next replacement service!

"My heater which is a heat pump was not working very well. Zach came by and did a very good inspection and found some wires that had come loose! Any other company would have got me to replace the whole hvac system. I would highly recommend this company to anyone!"

Dharshan M on March 2025


Avatar for Extreme Heating And Air Conditioning
Extreme Heating And Air Conditioning
712 N Fairfield Rd
4.67(
160
)
Approved Pro
Extreme Heating And Air Conditioning
712 N Fairfield Rd
4.67(
160
)
Approved Pro
Customers say: Super punctual
755 local quotes requested
21 years of experience

***Extreme Heating & Air Conditioning serving Northern Cincinnati & Dayton since 2004.*** your time is our number one priority. But it's not our only priority. Throughout our company we've designed systems and procedures to ensure your complete confidence in calling upon us to serve your heating and cooling needs. Please call us today to schedule your appointment We truly care about our customers. Our knowledgeable and friendly employees are professional and pay great attention to detail. They treat your home like their own and will provide prompt, quality service. We have the best technicians in the Northern Cincinnati and Dayton-area, Nate Certified, Factory trained, Drug tested, Background and Credit checked for your protection. WHY CHOOSE EXTREME? Flexible time slots NATE certified Technicians Direct Pricing No overtime fees Free quote

"Patrick Andrews did an excellent job. He was friendly and very professional. He explained everything as he went. Took pictures so he could compare if it is needed next check up time. We have used Extreme heating and air for years and wouldn't use anyone else. Thank you Pat for making sure our heating unit is what it should be."

Christine A on October 2024

***Extreme Heating & Air Conditioning serving Northern Cincinnati & Dayton since 2004.*** your time is our number one priority. But it's not our only priority. Throughout our company we've designed systems and procedures to ensure your complete confidence in calling upon us to serve your heating and cooling needs. Please call us today to schedule your appointment We truly care about our customers. Our knowledgeable and friendly employees are professional and pay great attention to detail. They treat your home like their own and will provide prompt, quality service. We have the best technicians in the Northern Cincinnati and Dayton-area, Nate Certified, Factory trained, Drug tested, Background and Credit checked for your protection. WHY CHOOSE EXTREME? Flexible time slots NATE certified Technicians Direct Pricing No overtime fees Free quote

"Patrick Andrews did an excellent job. He was friendly and very professional. He explained everything as he went. Took pictures so he could compare if it is needed next check up time. We have used Extreme heating and air for years and wouldn't use anyone else. Thank you Pat for making sure our heating unit is what it should be."

Christine A on October 2024


Rick Demasters
6167 Cook Rd
4.85(
40
)
Approved Pro
Rick Demasters
6167 Cook Rd
4.85(
40
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
482 local quotes requested

Interior/Exterior Drywall Repair- Kitchen& Bathroom Remodeling Plumbing & Electrical Repairs -Gutter Cleaning & Repairs- Siding Installation Decks & Repair- Steps

"Rick was very communicative about timing and materials needed from me to complete the job! He got everything done quickly and made sure to check that the specs were right before he began installation."

Zoe S on November 2024

Interior/Exterior Drywall Repair- Kitchen& Bathroom Remodeling Plumbing & Electrical Repairs -Gutter Cleaning & Repairs- Siding Installation Decks & Repair- Steps

"Rick was very communicative about timing and materials needed from me to complete the job! He got everything done quickly and made sure to check that the specs were right before he began installation."

Zoe S on November 2024


Avatar for Plumb Tite Plumbing, Heating, Cooling & Drains
Plumb Tite Plumbing, Heating, Cooling & Drains
8442 Vine Street
4.68(
634
)
Approved Pro
Plumb Tite Plumbing, Heating, Cooling & Drains
8442 Vine Street
4.68(
634
)
Approved Pro
Customers say: Super punctual
2099 local quotes requested
23 years of experience

Plumb Tite is a different kind of service plumbing & HVAC company, committing ourselves to deliver nothing short of exceptional! This is because YOU deserve better! I know -- big talk and promises are easy, but we back up this commitment by never charging a service fee - ever! It is our job to EARN your business first - and if we haven't you don't pay us a dime. Different - Refreshing - Better. We offer amazing and thoughtful customer service, appointments designed around your schedule, and expert real licensed technicians that are honest and genuine. We follow up, show up on time, and present you with affordable up-front pricing first. You should never be asked to settle for less than excellence - expect and demand better!

"I was thrilled with the professionalism and how quickly this company was able to get to work. They found a simple solution to our problem and fixed it. Another company gave us an estimate 10X what we paid with PlumbTite for many unnecessary items. Unfortunately the post project clean up was not to my liking as there was sewage spill all over the basement floor after the crew left (our house smelled like sewage for weeks after) otherwise I would be able to give all 5 stars."

Lia T on February 2025

Plumb Tite is a different kind of service plumbing & HVAC company, committing ourselves to deliver nothing short of exceptional! This is because YOU deserve better! I know -- big talk and promises are easy, but we back up this commitment by never charging a service fee - ever! It is our job to EARN your business first - and if we haven't you don't pay us a dime. Different - Refreshing - Better. We offer amazing and thoughtful customer service, appointments designed around your schedule, and expert real licensed technicians that are honest and genuine. We follow up, show up on time, and present you with affordable up-front pricing first. You should never be asked to settle for less than excellence - expect and demand better!

"I was thrilled with the professionalism and how quickly this company was able to get to work. They found a simple solution to our problem and fixed it. Another company gave us an estimate 10X what we paid with PlumbTite for many unnecessary items. Unfortunately the post project clean up was not to my liking as there was sewage spill all over the basement floor after the crew left (our house smelled like sewage for weeks after) otherwise I would be able to give all 5 stars."

Lia T on February 2025

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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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