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Window a/c unit installers in Crestline

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
197 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


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
177 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


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
206 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!


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
2839 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 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
2044 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 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
2415 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


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.


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.


Fitzgeralds Auto Care Center

2066 Placentia Ave
4.92(
13
)

Fitzgeralds Auto Care Center

2066 Placentia Ave
4.92(
13
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

WELCOME TO FITZGERALDS COMPLETE AUTO CARE CENTER. Our Complete Auto Care Center is geared towards providing almost every type of auto repair on almost any type of automotive make and model. Whether you vehicle is a car, truck, van, mini van, Hybrid, SUV (Sport Utility Vehicle), or fleet truck, we can fix it right. We repair Acura, AMC, Audi, BMW, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Eagle, Ford, General Motors Corp., Global Electric Motorcars, GMC, Honda, Hummer, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Kia, Land Rover, Lexus, Lincoln, Lotus, Mazda, Mercedes-Benz, Mercury, Mitsubishi Motors, Nissan, Oldsmobile, Peugeot, Pontiac, Porsche, Renault, Saab, Saturn, Scion, Subaru, Suzuki, Toyota, Volkswagen, and Volvo just to name a few.. HAVE A HYBRID VEHICLE AND DON'T WANT TO PAY HIGH DEALER PRICES? Yes, that's right, we perform all types of Hybrid auto maintenance and Hybrid auto repairs possible at much lower prices than the dealers. Give us a call at 949-548-8877 for all of your Hybrid auto maintenance and Hybrid auto repairs. Professional Associations ASE Certified, AAA Certified Brands Honda repair, Ford repair, Acura Repair Amenities Fresh Water, Coffee, Magazines in waiting area Products Smog Test, Smog Repair, Smog Check Specialties 30,000 Mile Service, 60,000 Mile Service, 90,000 Mile Service, Axle Repair, Air Conditioning, Air Filter, Brake Inspection, Brake Replacement, Cabin Filter, Carburetor, Catalytic Converter, Clutch Repair, CV Joint Repair, Differential Repair, Drive Train, Driveshaft Repair, Engine Rebuild, Engine Leaks, Fluid Flushing, Fuel Injection, Fuel Filter, Head Gasket, Heating, O2 Oxygen Sensor, Oil & Filter Change, Pistons, Radiator Flush, Radiator Repair, Serpentine Belt, Spark Plugs, Smog Check, Smog Check Repairs, Starter, Suspension, Thermostat, Tire Rotation, Transmission Filter, Transmission Leak, Transmission Gasket, Tune-up, Water Pump, U-Joint Languages Spoken English Year Founded 1963

WELCOME TO FITZGERALDS COMPLETE AUTO CARE CENTER. Our Complete Auto Care Center is geared towards providing almost every type of auto repair on almost any type of automotive make and model. Whether you vehicle is a car, truck, van, mini van, Hybrid, SUV (Sport Utility Vehicle), or fleet truck, we can fix it right. We repair Acura, AMC, Audi, BMW, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Eagle, Ford, General Motors Corp., Global Electric Motorcars, GMC, Honda, Hummer, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Kia, Land Rover, Lexus, Lincoln, Lotus, Mazda, Mercedes-Benz, Mercury, Mitsubishi Motors, Nissan, Oldsmobile, Peugeot, Pontiac, Porsche, Renault, Saab, Saturn, Scion, Subaru, Suzuki, Toyota, Volkswagen, and Volvo just to name a few.. HAVE A HYBRID VEHICLE AND DON'T WANT TO PAY HIGH DEALER PRICES? Yes, that's right, we perform all types of Hybrid auto maintenance and Hybrid auto repairs possible at much lower prices than the dealers. Give us a call at 949-548-8877 for all of your Hybrid auto maintenance and Hybrid auto repairs. Professional Associations ASE Certified, AAA Certified Brands Honda repair, Ford repair, Acura Repair Amenities Fresh Water, Coffee, Magazines in waiting area Products Smog Test, Smog Repair, Smog Check Specialties 30,000 Mile Service, 60,000 Mile Service, 90,000 Mile Service, Axle Repair, Air Conditioning, Air Filter, Brake Inspection, Brake Replacement, Cabin Filter, Carburetor, Catalytic Converter, Clutch Repair, CV Joint Repair, Differential Repair, Drive Train, Driveshaft Repair, Engine Rebuild, Engine Leaks, Fluid Flushing, Fuel Injection, Fuel Filter, Head Gasket, Heating, O2 Oxygen Sensor, Oil & Filter Change, Pistons, Radiator Flush, Radiator Repair, Serpentine Belt, Spark Plugs, Smog Check, Smog Check Repairs, Starter, Suspension, Thermostat, Tire Rotation, Transmission Filter, Transmission Leak, Transmission Gasket, Tune-up, Water Pump, U-Joint Languages Spoken English Year Founded 1963


Handy Tim

9659 Hemlock Street
5.00(
1
)

Handy Tim

9659 Hemlock Street
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Handy Tim is a full service Licensed Handyman Company. ( Rancho Cucamonga License #070072).

Handy Tim is a full service Licensed Handyman Company. ( Rancho Cucamonga License #070072).

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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.

  • 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.