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Find Window a/c unit installers in Crestline

Avatar for Marco Montes

Marco Montes

334 S. Westlake
4.63(
79
)
•Approved Pro

Marco Montes

334 S. Westlake
4.63(
79
)
•Approved Pro
Customers say: Super punctual
271 local quotes requested
36 years of experience

2 employees. Occasionally uses subs for hardwood floors. Cost is determined by the job. No travel charges. No service charges. No extra charge for after hours service.

"Great. Professional and prepared."

Michael S on September 2025

2 employees. Occasionally uses subs for hardwood floors. Cost is determined by the job. No travel charges. No service charges. No extra charge for after hours service.

"Great. Professional and prepared."

Michael S on September 2025

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
1818 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

Avatar for HD MECHANICAL INC

HD MECHANICAL INC

7445 Mohawk Circle
5.00(
20
)
•Approved Pro

HD MECHANICAL INC

7445 Mohawk Circle
5.00(
20
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2551 local quotes requested

We are small family operated company that has been in the HVAC industry for over 15years . We believe in honesty and good reliable timely service. As a licensed and certified company, we believe strongly in resolving any issues without up selling any unnecessary products and services. We treat every customer as if they are part of our family . CALL HD MECHANICAL TODAY for your free in home or business estimate.

"Great! The problem was solved quickly, and the A/C is working well again."

Eleonore G on July 2025

We are small family operated company that has been in the HVAC industry for over 15years . We believe in honesty and good reliable timely service. As a licensed and certified company, we believe strongly in resolving any issues without up selling any unnecessary products and services. We treat every customer as if they are part of our family . CALL HD MECHANICAL TODAY for your free in home or business estimate.

"Great! The problem was solved quickly, and the A/C is working well again."

Eleonore G on July 2025

Avatar for Fine Tune Handyman services

Fine Tune Handyman services

4.80(
20
)
•Approved Pro

Fine Tune Handyman services

4.80(
20
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
861 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!

"Good job done"

Randy R 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!

"Good job done"

Randy R on September 2025

Avatar for Fel-Air Heating & A/C

Fel-Air Heating & A/C

30271 Blue Cedar Dr
3.88(
8
)
•Approved Pro

Fel-Air Heating & A/C

30271 Blue Cedar Dr
3.88(
8
)
•Approved Pro
Customers say: Quick response
2164 local quotes requested
20 years of experience

We are a full service heating, air conditioning and air duct cleaning company. Call us today for a free estimate. Free service call with repair; standard service call fee is $45. We are committed to providing fast and affordable services. We offer our sales, service, maintenance, and professional consultation to our clients. Our excellent reputation and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty and integrity. Just ask for our client reference list.

"The installers showed up promptly within the window they gave us, they replaced the upstairs ducting and installed dampers to balance the air (one room is a lot warmer because of the sun). We had multiple quotations and they were significantly better than the rest. This did solve our issue completely!"

Bradley R on March 2022

We are a full service heating, air conditioning and air duct cleaning company. Call us today for a free estimate. Free service call with repair; standard service call fee is $45. We are committed to providing fast and affordable services. We offer our sales, service, maintenance, and professional consultation to our clients. Our excellent reputation and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty and integrity. Just ask for our client reference list.

"The installers showed up promptly within the window they gave us, they replaced the upstairs ducting and installed dampers to balance the air (one room is a lot warmer because of the sun). We had multiple quotations and they were significantly better than the rest. This did solve our issue completely!"

Bradley R on March 2022

Eco Technology

No reviews yet

Eco Technology

No reviews yet
8 years of experience

ECO Technology is a provider of ecologically friendly technologies for homes and businesses. Specializing in Water Quality, Water Purification Systems, HVAC, Solar Energy and much more.

ECO Technology is a provider of ecologically friendly technologies for homes and businesses. Specializing in Water Quality, Water Purification Systems, HVAC, Solar Energy and much more.

The Gooden Group

6100 Center Drive
No reviews yet

The Gooden Group

6100 Center Drive
No reviews yet
45 years of experience

The Gooden Group is a full service real estate development and construction firm with the in-house expertise to execute virtually every facet of a project's life cycle. Through its central office and its affiliate companies, The Bedford Group, TMC Management, and Urban X Marketing, Gooden Group is also able to assume hands-on management of its properties, as well as implement the necessary sales and marketing activities for their new home communities.

The Gooden Group is a full service real estate development and construction firm with the in-house expertise to execute virtually every facet of a project's life cycle. Through its central office and its affiliate companies, The Bedford Group, TMC Management, and Urban X Marketing, Gooden Group is also able to assume hands-on management of its properties, as well as implement the necessary sales and marketing activities for their new home communities.

California mechanical solutions

4923 W 16th St
No reviews yet

California mechanical solutions

4923 W 16th St
No reviews yet
32 years of experience

Service,repair,install,sales all hvacr from residential,commercial,industrial to earthlink systems, refrigeration low temps,ice machines,walk ins ,high rises ,chillers,boilers,cooling towers,heat pumps ,geothermal technology.

Service,repair,install,sales all hvacr from residential,commercial,industrial to earthlink systems, refrigeration low temps,ice machines,walk ins ,high rises ,chillers,boilers,cooling towers,heat pumps ,geothermal technology.

Thermo Cooling

1366 East Harvard Street
No reviews yet

Thermo Cooling

1366 East Harvard Street
No reviews yet
35 years of experience

Founded in 1990, Thermo Cooling services the greater Los Angeles area for all your commercial and residential heating and air condition needs.

Founded in 1990, Thermo Cooling services the greater Los Angeles area for all your commercial and residential heating and air condition needs.

Jefali Plumbing

509 N Record Ave
No reviews yet

Jefali Plumbing

509 N Record Ave
No reviews yet
37 years of experience

FRIENDLY, RELIABLE SERVICE YOU CAN TRUS! SERVICES FOR COMMERCIAL AND RESIDENCIAL CLIENTS

FRIENDLY, RELIABLE SERVICE YOU CAN TRUS! SERVICES FOR COMMERCIAL AND RESIDENCIAL CLIENTS

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FAQs for window a/c unit installation projects in Crestline, 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 Crestline, 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
  • 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.