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Window a/c unit installers in Flagstaff

Avatar for Aire Serv of North Central Arizona

Aire Serv of North Central Arizona

252 General Crook Trl
4.18(
17
)
•Approved Pro

Aire Serv of North Central Arizona

252 General Crook Trl
4.18(
17
)
•Approved Pro
Customers say: Super punctual
225 local quotes requested
29 years of experience

Mr. Rooter of Yavapai and Coconino and Aire Serv of North Central Arizona are sister companies working together to give our customers great customer services.The sooner you get in touch with Aire Serv, the sooner we can help you with your heater and AC repairs, installation, or maintenance services. We also offer indoor air quality services, carbon monoxide and smoke detector installation, thermostat installation, air purification services, and installation of humidifiers and dehumidifiers. Financing available

"They were prompt and arrived in a hour. He diagnosed and replaced the part. (Capacitor) Total cost was $370. After he left I googled the part he replaced, and they charged $231 . They are $30 at our local hardware store. You expect a little mark up, but that was a rip off. I will never recommend the again."

Steven J on January 2025

Mr. Rooter of Yavapai and Coconino and Aire Serv of North Central Arizona are sister companies working together to give our customers great customer services.The sooner you get in touch with Aire Serv, the sooner we can help you with your heater and AC repairs, installation, or maintenance services. We also offer indoor air quality services, carbon monoxide and smoke detector installation, thermostat installation, air purification services, and installation of humidifiers and dehumidifiers. Financing available

"They were prompt and arrived in a hour. He diagnosed and replaced the part. (Capacitor) Total cost was $370. After he left I googled the part he replaced, and they charged $231 . They are $30 at our local hardware store. You expect a little mark up, but that was a rip off. I will never recommend the again."

Steven J on January 2025

Avatar for KMC Home Services

KMC Home Services

Based Out Of
5.00(
5
)
•Approved Pro

KMC Home Services

Based Out Of
5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3091 local quotes requested

We specialize in home repairs, installations, demolitions, remodels, construction services and much more!! Quality and reliability is our #1 priority! All work comes with a 2 year warranty!

"Kyle and his team did a wonderful job. They came out right away and was able to help us with our front door. They knew exactly what they were doing and left no mess. We will absolutely be using them again for a bathroom door project and other home repairs/updates. Highly recommend them to anyone who wants genuine people working on their home."

Heather B on August 2025

We specialize in home repairs, installations, demolitions, remodels, construction services and much more!! Quality and reliability is our #1 priority! All work comes with a 2 year warranty!

"Kyle and his team did a wonderful job. They came out right away and was able to help us with our front door. They knew exactly what they were doing and left no mess. We will absolutely be using them again for a bathroom door project and other home repairs/updates. Highly recommend them to anyone who wants genuine people working on their home."

Heather B on August 2025

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

Lionheart Building and Investments, LLC

6749 N 14th Pl
5.00(
4
)

Lionheart Building and Investments, LLC

6749 N 14th Pl
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in residential roofing, as well as commercial roofing. This means that we can handle any roofing complete re-roof or repair. Whether you have a major leak or simply want us to come survey your property for a roof installation, we can handle any need you may have.

"On target. Larry and Ricco are awesome to deal with although hundreds of miles between us! . Thank you Jaramillo"

Cynthia J on April 2020

We specialize in residential roofing, as well as commercial roofing. This means that we can handle any roofing complete re-roof or repair. Whether you have a major leak or simply want us to come survey your property for a roof installation, we can handle any need you may have.

"On target. Larry and Ricco are awesome to deal with although hundreds of miles between us! . Thank you Jaramillo"

Cynthia J on April 2020

Finish First Construction

406 W Old Territory Tr
No reviews yet

Finish First Construction

406 W Old Territory Tr
No reviews yet
13 years of experience

Remodeling, Emergency water damage services, water and smoke damage restoration, flooring

Remodeling, Emergency water damage services, water and smoke damage restoration, flooring

Old Time Mechanical

1854 S. Caboose Ct.
No reviews yet

Old Time Mechanical

1854 S. Caboose Ct.
No reviews yet

Mike Reed Ac & Heating Inc

250 Paramount Dr
4.47(
15
)

Mike Reed Ac & Heating Inc

250 Paramount Dr
4.47(
15
)
Customers say: Terrific value
24 years of experience

Heating and air conditioning installation, repair and service. Serving the Verde Valley. Usually quick response depending of course on call volume.

Heating and air conditioning installation, repair and service. Serving the Verde Valley. Usually quick response depending of course on call volume.

Axis portable air

4800 W University Ave
No reviews yet

Axis portable air

4800 W University Ave
No reviews yet

We are a temporary climate control rental company specializing in portable air conditioning, heating and drying equipment. We have a large selection of equipment with 24/7 service available.

We are a temporary climate control rental company specializing in portable air conditioning, heating and drying equipment. We have a large selection of equipment with 24/7 service available.

Jose carrillo

No reviews yet

Jose carrillo

No reviews yet
7 years of experience

Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)

Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

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FAQs for window a/c unit installation projects in Flagstaff, AZ

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 Flagstaff, AZ 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.

See all articles
  • Technician repairing air conditioner
    After Hours Home Improvement, LLC - Author/Reviewer
    •

    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.