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Window a/c unit installers in Saint Georges

Avatar for Aire Serv of Newark & Middletown
Aire Serv of Newark & Middletown
134B Sandy Dr
4.82(
34
)
Approved Pro
Aire Serv of Newark & Middletown
134B Sandy Dr
4.82(
34
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
171 local quotes requested

If you are looking for a full service HVAC business, air conditioning repair company, heating repair service, or furnace repair provider, look no further than Aire Serv. At Aire Serv you will receive licensed and knowledgeable heating and air conditioning repair technicians that provide you with upfront pricing and some of the best written guarantees in the business, like our 100% satisfaction guarantee on all heating and air conditioning services. Call Aire Serv today or request an appointment online!

"Everything went well. No surprises. Would hire again"

Wanda F on August 2024

If you are looking for a full service HVAC business, air conditioning repair company, heating repair service, or furnace repair provider, look no further than Aire Serv. At Aire Serv you will receive licensed and knowledgeable heating and air conditioning repair technicians that provide you with upfront pricing and some of the best written guarantees in the business, like our 100% satisfaction guarantee on all heating and air conditioning services. Call Aire Serv today or request an appointment online!

"Everything went well. No surprises. Would hire again"

Wanda F on August 2024


Avatar for Christian Home Services Heating, Cooling, Plumbing & Electrical
Christian Home Services Heating, Cooling, Plumbing & Electrical
1041 Andrew Drive
New on HomeAdvisorNew on Angi
Approved Pro
Christian Home Services Heating, Cooling, Plumbing & Electrical
1041 Andrew Drive
New on AngiNew on HomeAdvisor
Approved Pro
1062 local quotes requested
36 years of experience

Founded with creating a higher standard in the industry and providing superior customer service, Christian Heating, Cooling, Plumbing and Electrical has been serving the local community since 1989. At Christian, we take pride in employing service technicians who are well trained in their craft and dedicated to the satisfaction of our customers. For 35 years, our team has kept your family safe & comfortable. Our expert technicians receive weekly training to ensure that they are up to date on the latest equipment and service practices in our industry. We’re here for you 24/7 so don’t hesitate to contact us today.

Founded with creating a higher standard in the industry and providing superior customer service, Christian Heating, Cooling, Plumbing and Electrical has been serving the local community since 1989. At Christian, we take pride in employing service technicians who are well trained in their craft and dedicated to the satisfaction of our customers. For 35 years, our team has kept your family safe & comfortable. Our expert technicians receive weekly training to ensure that they are up to date on the latest equipment and service practices in our industry. We’re here for you 24/7 so don’t hesitate to contact us today.


Avatar for Simeon Batts Construction, LLC
Simeon Batts Construction, LLC
5.00(
1
)
Approved Pro
Simeon Batts Construction, LLC
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
603 local quotes requested

At Simeon Batts Construction, LLC. We offer our 10 years of experience in any handyman services, From bathroom and kitchen remodeling to the window and doors installation, We can do it all. Contact us today for a Free Estimate. Bathroom Remodeling; Kitchen Remodeling; General Contractor; Delaware Contractor; General Handyman Handyman Service, Handyman, Home Maintenance Services, Handyman Company, Professional Handyman Services bathroom/kitchen remodeling, painting, drywall, pressure washing flooring, window and doors installation // Moneymaker's - Remodeling / Handyman http://simeonbattsconstruction.com/

"We had our back porch replaced, And the work was done beautifully. Very sturdy and pretty."

Dana P on January 2025

At Simeon Batts Construction, LLC. We offer our 10 years of experience in any handyman services, From bathroom and kitchen remodeling to the window and doors installation, We can do it all. Contact us today for a Free Estimate. Bathroom Remodeling; Kitchen Remodeling; General Contractor; Delaware Contractor; General Handyman Handyman Service, Handyman, Home Maintenance Services, Handyman Company, Professional Handyman Services bathroom/kitchen remodeling, painting, drywall, pressure washing flooring, window and doors installation // Moneymaker's - Remodeling / Handyman http://simeonbattsconstruction.com/

"We had our back porch replaced, And the work was done beautifully. Very sturdy and pretty."

Dana P on January 2025


F.H. Furr New Castle
21A Industrial Blvd
New on HomeAdvisorNew on Angi
Approved Pro
F.H. Furr New Castle
21A Industrial Blvd
New on AngiNew on HomeAdvisor
Approved Pro
352 local quotes requested

Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.

Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.


Old Skool HVAC,LLC
117 Meadowburn Lane
4.36(
11
)
Approved Pro
Old Skool HVAC,LLC
117 Meadowburn Lane
4.36(
11
)
Approved Pro
Customers say: Quality work
463 local quotes requested
43 years of experience

I service ALL makes and models of heating equipment. Oil, gas/propane, heat pumps, water heaters, boilers (hot water and steam) and refrigeration equipment. I do both residential and commercial work. All work comes with warranties. Licensed and insured. PA098480 Oil furnace/boiler cleaning $159.00, Gas furnace clean/tune-up $ 69.00 Heat pump clean/tune-up $ 79.00 Military, Senior, Public service(Fire/Police) Discounts NO ADDED OVERTIME OR WEEKEND RATES....EVER!!! Same price any time. Any day. Including holidays. 30 years' experience !!!! FREE estimates on new equipment replacements FREE 2nd opinions 302-669-9167

"They were professional, and they did a very well job."

Richard M on June 2022

I service ALL makes and models of heating equipment. Oil, gas/propane, heat pumps, water heaters, boilers (hot water and steam) and refrigeration equipment. I do both residential and commercial work. All work comes with warranties. Licensed and insured. PA098480 Oil furnace/boiler cleaning $159.00, Gas furnace clean/tune-up $ 69.00 Heat pump clean/tune-up $ 79.00 Military, Senior, Public service(Fire/Police) Discounts NO ADDED OVERTIME OR WEEKEND RATES....EVER!!! Same price any time. Any day. Including holidays. 30 years' experience !!!! FREE estimates on new equipment replacements FREE 2nd opinions 302-669-9167

"They were professional, and they did a very well job."

Richard M on June 2022


Avatar for AAA Brothers Heating & Air Conditioning
AAA Brothers Heating & Air Conditioning
2840 Pine Rd
4.74(
177
)
Approved Pro
AAA Brothers Heating & Air Conditioning
2840 Pine Rd
4.74(
177
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
675 local quotes requested

We specialize in heating, A/C, water heaters, refrigeration, and planned maintenance memberships. We have experienced customer-service oriented technicians, we do not use any subcontractors. There are always specials going on so please ask us and we will be happy to extend them to you!

"Very knowledgeable staff, on time, work done right. Great price and great product offered, can't ask for better! Will hire again."

Derek N on July 2023

We specialize in heating, A/C, water heaters, refrigeration, and planned maintenance memberships. We have experienced customer-service oriented technicians, we do not use any subcontractors. There are always specials going on so please ask us and we will be happy to extend them to you!

"Very knowledgeable staff, on time, work done right. Great price and great product offered, can't ask for better! Will hire again."

Derek N on July 2023


Avatar for Mr. Comfort Heating and Air Conditioning
Mr. Comfort Heating and Air Conditioning
405B North Bridge St
4.73(
15
)
Approved Pro
Mr. Comfort Heating and Air Conditioning
405B North Bridge St
4.73(
15
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
323 local quotes requested

We provide exceptional heating and air conditioning services to our customers throughout the Elkton,MD and Newark, DE area. Our experienced team can provide the assistance you need for your commercial, or residential heating and air unit. Please call to schedule.

We provide exceptional heating and air conditioning services to our customers throughout the Elkton,MD and Newark, DE area. Our experienced team can provide the assistance you need for your commercial, or residential heating and air unit. Please call to schedule.


Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
290 Hansen Access Rd
4.57(
1,698
)
Approved Pro
Sila Heating, Cooling, Plumbing and Electrical
290 Hansen Access Rd
4.57(
1,698
)
Approved Pro
Customers say: Super punctual
2757 local quotes requested
36 years of experience

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!

"So far, the system has been working really well. Everyone involved in my project was professional and personable. We had a little tweaking to do on the finish work, but all of my issues were fixed promptly. I would recommend Sila."

Stacy S on October 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!

"So far, the system has been working really well. Everyone involved in my project was professional and personable. We had a little tweaking to do on the finish work, but all of my issues were fixed promptly. I would recommend Sila."

Stacy S on October 2024


Avatar for Horizon Services
Horizon Services
320 CENTURY BLVD
4.37(
97
)
Approved Pro
Horizon Services
320 CENTURY BLVD
4.37(
97
)
Approved Pro
Customers say: Super punctual
1014 local quotes requested
Free onsite estimate

When you need AC heating or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing heating, and air conditioning, offering an unmatched level of service at reasonable rates.

"Less than 5 years ago, I spent in excess of $10,000 to have a new unit installed with a 10 year warranty. I should have seen the red flags from the very beginning. The sales representative told us additional vents would be installed and when the installation crew showed up, that did not happen. Fast forward to the present and I am now on my 4th phone call for an appointment this season, 3 days so far of not being able to work as I waited for a technician to come diagnose the problem. The 3rd. tech came last night and indicated that the work the other tech did was not for the root of the problem. (I was told in front of witnesses that the work needed to be done, was not covered under warranty, would cost me $367 and would fix my issues)In fact, the 3rd tech only made the issue worse by leaving our attic return unscrewed and overfilling our unit with Freon that the 4th tech had to remove from our system. Upon leaving last night I was told that everything was corrected. Today - my home is slowly creeping up in temperature (presently 80 degrees inside, while set to 72). The company keeps trying to sell me a "maintenance plan" and I keep reiterating to EVERY one who pushes it that we have been getting tune ups/cleanings elsewhere and will only use them for warranty issues since we have had NOTHING but problems with them."

Jacqueline G on July 2024

When you need AC heating or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing heating, and air conditioning, offering an unmatched level of service at reasonable rates.

"Less than 5 years ago, I spent in excess of $10,000 to have a new unit installed with a 10 year warranty. I should have seen the red flags from the very beginning. The sales representative told us additional vents would be installed and when the installation crew showed up, that did not happen. Fast forward to the present and I am now on my 4th phone call for an appointment this season, 3 days so far of not being able to work as I waited for a technician to come diagnose the problem. The 3rd. tech came last night and indicated that the work the other tech did was not for the root of the problem. (I was told in front of witnesses that the work needed to be done, was not covered under warranty, would cost me $367 and would fix my issues)In fact, the 3rd tech only made the issue worse by leaving our attic return unscrewed and overfilling our unit with Freon that the 4th tech had to remove from our system. Upon leaving last night I was told that everything was corrected. Today - my home is slowly creeping up in temperature (presently 80 degrees inside, while set to 72). The company keeps trying to sell me a "maintenance plan" and I keep reiterating to EVERY one who pushes it that we have been getting tune ups/cleanings elsewhere and will only use them for warranty issues since we have had NOTHING but problems with them."

Jacqueline G on July 2024


Avatar for Steve's Remodeling & Handyman Services LLC
Steve's Remodeling & Handyman Services LLC
2954 S. Smedley St.
4.36(
80
)
Approved Pro
Steve's Remodeling & Handyman Services LLC
2954 S. Smedley St.
4.36(
80
)
Approved Pro
Customers say: Quality work
229 local quotes requested
17 years of experience

Steve's Remodeling & Handyman, LLC is a small business right in Philadelphia. Steve sees your project through himself from estimate to finish without subs. Book Steve for a free estimate of your project. *We're following the rules!* During the COVID-19 shut down, we've discontinued all projects to comply with the city's order to stop all nonessential construction & remodeling. We're still taking phone call, and can do estimates via Zoom, so if you're looking around the house, thinking about a project or a repair, let us help you plan for the future.

"excellent work; carefully executed. Steve is very skilled all aspects of remodeling; dry wall, plumbing, painting, flooring, tiling and more."

Paul M on April 2025

Steve's Remodeling & Handyman, LLC is a small business right in Philadelphia. Steve sees your project through himself from estimate to finish without subs. Book Steve for a free estimate of your project. *We're following the rules!* During the COVID-19 shut down, we've discontinued all projects to comply with the city's order to stop all nonessential construction & remodeling. We're still taking phone call, and can do estimates via Zoom, so if you're looking around the house, thinking about a project or a repair, let us help you plan for the future.

"excellent work; carefully executed. Steve is very skilled all aspects of remodeling; dry wall, plumbing, painting, flooring, tiling and more."

Paul M on April 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.

The homeowners guide to window a/c unit installations
From average costs to expert advice, get all the answers you need to get your job done.
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