Top-rated window a/c unit installers.

Get matched with top window a/c unit installers in Dumfries, VA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Window a/c unit installers in Dumfries

BowersImprovement

4306 Kentland Drive
4.96(
37
)
Approved Pro

BowersImprovement

4306 Kentland Drive
4.96(
37
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
40 years of experience

BowersImprovement is a general contractor business that provides honest and reliable service in the Woodbridge area. With ample experience, we have the ability to offer you practical, durable, and elegant handyman solutions at a very affordable price. Whether you need carpentry, home improvements, honey-do-lists, or anything in-between, we would be happy to help!

"A great job was done on my very dirty house. Did a soft wash because my aluminum siding has been painted. I would hie this company again."

Karen K on May 2023

BowersImprovement is a general contractor business that provides honest and reliable service in the Woodbridge area. With ample experience, we have the ability to offer you practical, durable, and elegant handyman solutions at a very affordable price. Whether you need carpentry, home improvements, honey-do-lists, or anything in-between, we would be happy to help!

"A great job was done on my very dirty house. Did a soft wash because my aluminum siding has been painted. I would hie this company again."

Karen K on May 2023


ERC Heating & Cooling

12909 Maple Spring Dr
5.00(
10
)
Approved Pro

ERC Heating & Cooling

12909 Maple Spring Dr
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Thank you for visiting ! We are a locally owned and operated service based out of and servicing the surrounding areas. we promise to complete your project with a guaranteed persistence in getting it done right the first time. Contact us now for your free estimate!

"ERC was responsive and quick. Would highly recommend."

Andy L on November 2021

Thank you for visiting ! We are a locally owned and operated service based out of and servicing the surrounding areas. we promise to complete your project with a guaranteed persistence in getting it done right the first time. Contact us now for your free estimate!

"ERC was responsive and quick. Would highly recommend."

Andy L on November 2021


Avatar for K2 HVAC

K2 HVAC

90 Majestic Dr
4.75(
6
)
Approved Pro

K2 HVAC

90 Majestic Dr
4.75(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Should have gotten pricing up front."

Charles M on August 2021

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Should have gotten pricing up front."

Charles M on August 2021


EMP Experts, LLC

8914 Del Mar Dr
5.00(
3
)
Approved Pro

EMP Experts, LLC

8914 Del Mar Dr
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

EMP Experts LLC is dedicated to providing our customers with the best quality and best Home Renovations. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Excellent customer service and tech experience! Highly recommend. Very professional"

Monica S on November 2023

EMP Experts LLC is dedicated to providing our customers with the best quality and best Home Renovations. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Excellent customer service and tech experience! Highly recommend. Very professional"

Monica S on November 2023


"Great job and neatly done"

Van M on October 2025

Looking for top-notch service? Look no further than R&R Construction. Contact us today for all your handyman needs!

"Great job and neatly done"

Van M on October 2025


Avatar for Vazquez & Son construction Inc.

Vazquez & Son construction Inc.

5009 36th Place
4.56(
122
)
Approved Pro

Vazquez & Son construction Inc.

5009 36th Place
4.56(
122
)
Approved Pro
Customers say: Super punctual
220 local quotes requested
22 years of experience

With over 15 years of experience, Vazquez & Sons Construction should be your first call for your home improvement projects. We specialize in Kitchen & Bathroom Remodeling, Carpet Installation, General Remodeling and General Handyman projects. Call us today to start your home improvement project!

"Very nice work. The remodel was what my wife and I were looking for. We will be hiring them again for future remodels."

Michael G on March 2024

With over 15 years of experience, Vazquez & Sons Construction should be your first call for your home improvement projects. We specialize in Kitchen & Bathroom Remodeling, Carpet Installation, General Remodeling and General Handyman projects. Call us today to start your home improvement project!

"Very nice work. The remodel was what my wife and I were looking for. We will be hiring them again for future remodels."

Michael G on March 2024


Golden Wrench Appliance, LLC

5597 Seminary Rd Apt 417S
5.00(
1
)
Approved Pro

Golden Wrench Appliance, LLC

5597 Seminary Rd Apt 417S
5.00(
1
)
Approved Pro
16 years of experience

We’re dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in heating and furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results and look forward to building long-term relationships with our clients, and guarantee your satisfaction. 15% Discount for Teacher, Senior Citizens, Veterans & Military!

"I am very happy with service they provided. "

sayed D on September 2025

We’re dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in heating and furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results and look forward to building long-term relationships with our clients, and guarantee your satisfaction. 15% Discount for Teacher, Senior Citizens, Veterans & Military!

"I am very happy with service they provided. "

sayed D on September 2025


"Better then expected"

Jerry H on June 2025

Quality work and attention to detail and affordable prices. We are dedicated to providing good customer service to homeowners so that they are happy. Please see some of the services we offer below and call -or- click to schedule a free estimate today!

"Better then expected"

Jerry H on June 2025


Avatar for Lacey Home Repairs

Lacey Home Repairs

4.97(
261
)
Approved Pro

Lacey Home Repairs

4.97(
261
)
Approved Pro
Customers say: Quality work
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
184 local quotes requested

Servicing Lakeland, Winter Haven, Lake Alfred & Surrounding areas. I am a family owned and operated business. Please call or text me at 863-307-1285. As sole proprietor of Lacey Home Repairs since 1987, I provide general home repairs. I prefer to work primarily alone, or with one trusted helper, when needed. It allows me to control the quality of my work and the services I provide, but limits the size of the projects I take on. A sampling of some of the projects I have completed is listed below. I am happy to discuss your project needs with you. REPAIRS: General Home Repairs, Small Drywall Repair, Lite Plumbing, Carpentry, Lite Electrical, Bathroom Caulking, Rotted Wood Replacement, Closet Systems Design & Installation, Interior & Exterior Door Repairs, Grab Bars Installation, Hang Mirrors, Window & Door Screen Repairs, Dryer Vent Maintenace, Installation & Repair of Misc Fixtures, Blinds & Curtain Installation, Replace Light Bulbs - Smoke & CO2 Detectors - Air Filters - Weather Stripping, Repair Doorbells, and Smart Home Installations & Setup.

"Steve and Matt were both professional and personable. They were on time, went straight to work and cleaned up well afterward. Really appreciated their hard work and willingness to explain the process, including government and local utility requirements. Also appreciated their willingness to work with me and help me stay within my budget. Would definitely hire again."

Kimberly D on March 2025

Servicing Lakeland, Winter Haven, Lake Alfred & Surrounding areas. I am a family owned and operated business. Please call or text me at 863-307-1285. As sole proprietor of Lacey Home Repairs since 1987, I provide general home repairs. I prefer to work primarily alone, or with one trusted helper, when needed. It allows me to control the quality of my work and the services I provide, but limits the size of the projects I take on. A sampling of some of the projects I have completed is listed below. I am happy to discuss your project needs with you. REPAIRS: General Home Repairs, Small Drywall Repair, Lite Plumbing, Carpentry, Lite Electrical, Bathroom Caulking, Rotted Wood Replacement, Closet Systems Design & Installation, Interior & Exterior Door Repairs, Grab Bars Installation, Hang Mirrors, Window & Door Screen Repairs, Dryer Vent Maintenace, Installation & Repair of Misc Fixtures, Blinds & Curtain Installation, Replace Light Bulbs - Smoke & CO2 Detectors - Air Filters - Weather Stripping, Repair Doorbells, and Smart Home Installations & Setup.

"Steve and Matt were both professional and personable. They were on time, went straight to work and cleaned up well afterward. Really appreciated their hard work and willingness to explain the process, including government and local utility requirements. Also appreciated their willingness to work with me and help me stay within my budget. Would definitely hire again."

Kimberly D on March 2025


"Excellent work. Tremendous attention to detail. Could not have asked for a more professional job. Always arrived on time and cleanup was outstanding. Would hire again"

Fred S on October 2025

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! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Excellent work. Tremendous attention to detail. Could not have asked for a more professional job. Always arrived on time and cleanup was outstanding. Would hire again"

Fred S on October 2025

...
Showing 1-10 of 982
FAQs for window a/c unit installation projects in Dumfries, VA

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 Dumfries, VA 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.

  • Technician repairing air conditioner

    HomeAdvisor's Air Conditioning Repair Cost Guide gives the average price to fix an AC unit in your house. Find the cost of recharging the AC or fixing a freon leak. Get the price to repair or replace a compressor, handler, thermostat, duct, and more.

  • An AC system in the backyard of a house

    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.