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Window a/c unit installers in Twentynine Palms

Mountain Peak Heating and Cooling-Unlicensed Contractor

47795 Dune Palms Road. Unit 2326
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Mountain Peak Heating and Cooling-Unlicensed Contractor

47795 Dune Palms Road. Unit 2326
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
13 years of experience
Free onsite estimate

Mountain Peak Heating and Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 8 years of experience serving La'Quinta, CA,and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Mountain Peak Heating and Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 8 years of experience serving La'Quinta, CA,and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Avatar for McCormick Home Builders, Inc.

McCormick Home Builders, Inc.

23445 Haynes Street
4.29(
19
)
•Approved Pro

McCormick Home Builders, Inc.

23445 Haynes Street
4.29(
19
)
•Approved Pro
Customers say: True professional
175 local quotes requested
8 years of experience

MCCORMICK HOME BUILDERS INC We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Mike was our representative. Mike was our representative and everything he said there was to be done. They did absolutely wonderful and Mike was a really really good guy and thank you for that. I am very pleased and what they did and all the cleanup was done absolutely great thank you so much for the workmanship and all the people that you have working for you what they did for me was very professional very nice thank you again."

Barbara R on June 2025

MCCORMICK HOME BUILDERS INC We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Mike was our representative. Mike was our representative and everything he said there was to be done. They did absolutely wonderful and Mike was a really really good guy and thank you for that. I am very pleased and what they did and all the cleanup was done absolutely great thank you so much for the workmanship and all the people that you have working for you what they did for me was very professional very nice thank you again."

Barbara R on June 2025

Avatar for Prosper Construction Development, Inc.

Prosper Construction Development, Inc.

180 Steuart St., Box 194631
4.88(
38
)
•Approved Pro

Prosper Construction Development, Inc.

180 Steuart St., Box 194631
4.88(
38
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
192 local quotes requested

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025

RSF Construction Inc.

6910 Monte Verde Drive
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

RSF Construction Inc.

6910 Monte Verde Drive
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
202 local quotes requested
6 years of experience

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

ALL VALLEY AIR

77899 Wolf Road
4.69(
16
)

ALL VALLEY AIR

77899 Wolf Road
4.69(
16
)
Customers say: Terrific value
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

We have been servicing the HVAC industry for over 35 years. We are a family owned and operated business. We offer fair pricing and guarantee an honest opinion as to what fits each customers needs best.

"Share review Embed review Write an update Edit review 10/30/2020 These guys were terrific, from bid to install to programming. They responded very quickly Daniel with the bid and the lead time on install was short. When they showed up they had their masks on and went to work. Very professional. Bento & Chava worked their tails off installing 4 heating air conditioning units in 2 days. They wanted 7am, we pushed them to 7:30 they were there on time and ready to go. The second day Carlos arrived to program our new thermostats to our phones, perfectly. He made sure we understood the functions on the wall thermostats as well as the phone. I would highly recommend these guys, they take pride in their work and care about you!"

Kimberly S on October 2020

We have been servicing the HVAC industry for over 35 years. We are a family owned and operated business. We offer fair pricing and guarantee an honest opinion as to what fits each customers needs best.

"Share review Embed review Write an update Edit review 10/30/2020 These guys were terrific, from bid to install to programming. They responded very quickly Daniel with the bid and the lead time on install was short. When they showed up they had their masks on and went to work. Very professional. Bento & Chava worked their tails off installing 4 heating air conditioning units in 2 days. They wanted 7am, we pushed them to 7:30 they were there on time and ready to go. The second day Carlos arrived to program our new thermostats to our phones, perfectly. He made sure we understood the functions on the wall thermostats as well as the phone. I would highly recommend these guys, they take pride in their work and care about you!"

Kimberly S on October 2020

Vasquez Landscape Management Inc

82376 Ocotillo Ave
5.00(
3
)
•Approved Pro

Vasquez Landscape Management Inc

82376 Ocotillo Ave
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
251 local quotes requested

We specialize in all phases of landscaping design and installs, hardscaping, pavers, trees, plants, flowers, and more! 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 a free estimate today!

"Extremely fast service, polite, reasonable. I would definitely hire them again next time I need my fountain repaired."

Doug C on April 2025

We specialize in all phases of landscaping design and installs, hardscaping, pavers, trees, plants, flowers, and more! 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 a free estimate today!

"Extremely fast service, polite, reasonable. I would definitely hire them again next time I need my fountain repaired."

Doug C on April 2025

Avatar for Pennies Air Conditioning, Solar & Construction

Pennies Air Conditioning, Solar & Construction

2851 West Avenue L # 215
4.40(
5
)
•Approved Pro

Pennies Air Conditioning, Solar & Construction

2851 West Avenue L # 215
4.40(
5
)
•Approved Pro
Customers say: Quick response
283 local quotes requested
35 years of experience

Pennies Air Conditioning-Heating repair- Solar Installation and mechanical contractor providing repairs & installation in the Lancaster Ca, Palmdale Ca, and Santa Clarita Ca, Area since 1999. We specialize HVAC repairs and installations residential and commercial.

Pennies Air Conditioning-Heating repair- Solar Installation and mechanical contractor providing repairs & installation in the Lancaster Ca, Palmdale Ca, and Santa Clarita Ca, Area since 1999. We specialize HVAC repairs and installations residential and commercial.

Avatar for Fine Tune Handyman services

Fine Tune Handyman services

5.00(
18
)
•Approved Pro

Fine Tune Handyman services

5.00(
18
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
782 local quotes requested

Our mission is to be a full service handyman provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Terrific. He was really efficient."

Jerry E on September 2025

Our mission is to be a full service handyman provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Terrific. He was really efficient."

Jerry E on September 2025

Avatar for Absolute Air Conditioning And Heating

Absolute Air Conditioning And Heating

74095 Fairway Dr
4.93(
75
)
•Approved Pro

Absolute Air Conditioning And Heating

74095 Fairway Dr
4.93(
75
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
310 local quotes requested

You can put your trust in Absolute Air Conditioning And Heating We provide personal service with exceptional quality. We are a new company with ambition to strive for excellence in customer service while providing top quality work. Our unparalleled service, competitive prices, and overall value are why our loyal customers won't go anywhere else. We look forward to serving you! Ca C-20 License number: 945702 Licensed Bonded Insured Mention that you saw this on Angie's List for $20 off your next call. We offer Senior discounts please ask for details.

"We have been using Absolute Air for many years to do regular maintenance on our systems. Brian and the team (in the office and in the field) are very professional and easy to work with. So, when we needed to replace our A/C unit that was ancient, we reached out. They helped us select the right unit, which was then installed and set up expertly. The entire process was smooth. Absolute handled our large project with care and the new unit is GREAT!"

Alexis A on January 2022

You can put your trust in Absolute Air Conditioning And Heating We provide personal service with exceptional quality. We are a new company with ambition to strive for excellence in customer service while providing top quality work. Our unparalleled service, competitive prices, and overall value are why our loyal customers won't go anywhere else. We look forward to serving you! Ca C-20 License number: 945702 Licensed Bonded Insured Mention that you saw this on Angie's List for $20 off your next call. We offer Senior discounts please ask for details.

"We have been using Absolute Air for many years to do regular maintenance on our systems. Brian and the team (in the office and in the field) are very professional and easy to work with. So, when we needed to replace our A/C unit that was ancient, we reached out. They helped us select the right unit, which was then installed and set up expertly. The entire process was smooth. Absolute handled our large project with care and the new unit is GREAT!"

Alexis A on January 2022

Avatar for Magnolia Heating & Cooling Inc

Magnolia Heating & Cooling Inc

6990 Jurupa Ave
4.68(
788
)
•Approved Pro

Magnolia Heating & Cooling Inc

6990 Jurupa Ave
4.68(
788
)
•Approved Pro
Customers say: Super punctual
2040 local quotes requested
74 years of experience

100% customer satisfaction is our top priority. Please check out our 2500+ 5 star reviews across the internet with an 5 Star A+ rating. Homeowners, expect nothing but the best from their HVAC contractor, and Magnolia Heating and Cooling is ready to exceed your expectations. Call today for AC or Heater Repairs, Replacement, Installation or any other service.

"As always, Magnolia exceeded expectations. Christian, my technician, was prompt, personable and proficient. I am more than satisfied with my service visit."

Rick B on August 2023

100% customer satisfaction is our top priority. Please check out our 2500+ 5 star reviews across the internet with an 5 Star A+ rating. Homeowners, expect nothing but the best from their HVAC contractor, and Magnolia Heating and Cooling is ready to exceed your expectations. Call today for AC or Heater Repairs, Replacement, Installation or any other service.

"As always, Magnolia exceeded expectations. Christian, my technician, was prompt, personable and proficient. I am more than satisfied with my service visit."

Rick B on August 2023

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FAQs for window a/c unit installation projects in Twentynine Palms, CA

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 Twentynine Palms, CA 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
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    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.

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    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.

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    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.