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Window a/c unit installers in Daly City
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!
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
MCCORMICK HOME BUILDERS INC Were 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!
"We recently remodeled our bathroom with McCormick, and it was a fantastic experience. Khaled was informative, patient, and genuinely helpful, guiding us through choices for a perfect design. The team’s professionalism showed in their punctuality and quality. Every aspect was done with care, from tile placement to lighting. The transformation is truly impressive; the bathroom now feels open and luxurious. We’re beyond pleased with the result and look forward to more projects with them."
Geoffrey C H on January 2025
MCCORMICK HOME BUILDERS INC Were 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!
"We recently remodeled our bathroom with McCormick, and it was a fantastic experience. Khaled was informative, patient, and genuinely helpful, guiding us through choices for a perfect design. The team’s professionalism showed in their punctuality and quality. Every aspect was done with care, from tile placement to lighting. The transformation is truly impressive; the bathroom now feels open and luxurious. We’re beyond pleased with the result and look forward to more projects with them."
Geoffrey C H on January 2025
We specialize in a wide range of handyman services, tailored to meet the diverse needs of homeowners in The entire BayArea. From carpentry and plumbing to electrical work and painting, our experienced craftsmen handle every project with care and precision. Whether it’s repairing a leaky faucet, installing new fixtures, or enhancing your outdoor space, we ensure every job is completed to your satisfaction.
"Excellent work, I definitely recommend them."
Alexander T on February 2025
We specialize in a wide range of handyman services, tailored to meet the diverse needs of homeowners in The entire BayArea. From carpentry and plumbing to electrical work and painting, our experienced craftsmen handle every project with care and precision. Whether it’s repairing a leaky faucet, installing new fixtures, or enhancing your outdoor space, we ensure every job is completed to your satisfaction.
"Excellent work, I definitely recommend them."
Alexander T on February 2025
We are locally owned and operated, and serving the Bay Area. Our focus is residential air conditioning, heating, Installation of HVAC systems and full-service plumbing. We love working with homeowners and helping to take care of their precious homes. We also keep busy doing light commercial service. Serving California since 1954, financing options available, We don't charge extra for Saturday service calls.
"Called this company for their $77 dollar, which they advertised with a flyer, for a tune-up and cleaning for my heating system. They are a Hayward company and I was told that our Castro Valley home was not in their service area. I bet if I called to buy a new heater they would be out in a day."
Gregory O on March 2023
We are locally owned and operated, and serving the Bay Area. Our focus is residential air conditioning, heating, Installation of HVAC systems and full-service plumbing. We love working with homeowners and helping to take care of their precious homes. We also keep busy doing light commercial service. Serving California since 1954, financing options available, We don't charge extra for Saturday service calls.
"Called this company for their $77 dollar, which they advertised with a flyer, for a tune-up and cleaning for my heating system. They are a Hayward company and I was told that our Castro Valley home was not in their service area. I bet if I called to buy a new heater they would be out in a day."
Gregory O on March 2023
Hello My Name is Rudy, For many years I worked for a contractor. I am now taking the opportunity to start working utilizing the knowledge that I have gained over the years. I know how to do plumbing, I can do electrical work and tile work. Additionally I can also do any kind of remodeling or repairs as a handy person.
"Furniture assembly"
El L on May 2024
Hello My Name is Rudy, For many years I worked for a contractor. I am now taking the opportunity to start working utilizing the knowledge that I have gained over the years. I know how to do plumbing, I can do electrical work and tile work. Additionally I can also do any kind of remodeling or repairs as a handy person.
"Furniture assembly"
El L on May 2024
We are a family owned and operated Heating and Air conditioning and solar contractor in the Bay Area for the past 40 years. We specialize in Residential, Commercial, and New Construction installation. We pride ourselves in quality workmanship and fast reliable service at a fair price. We will not price gouge you like the big companies do. Call us for a free estimate, ask for Josh. 925-584-2634
"Josh got on this very quick and quoted the best price with good brand day and night carry"
jianyu d on November 2024
We are a family owned and operated Heating and Air conditioning and solar contractor in the Bay Area for the past 40 years. We specialize in Residential, Commercial, and New Construction installation. We pride ourselves in quality workmanship and fast reliable service at a fair price. We will not price gouge you like the big companies do. Call us for a free estimate, ask for Josh. 925-584-2634
"Josh got on this very quick and quoted the best price with good brand day and night carry"
jianyu d on November 2024
Complete Construction Solutions is your one-stop shop offering all kinds of construction services, from residential to commercial, with high-end, trusted quality you can count on. Everything from plumbing and electric, general construction, painting, remodeling and handyman services. We are here to help you from small tasks ranging as small as a two-hour job to full-scale building construction and remodeling
"Superb!!!! On time and ready to go! Handrails were ordered and cabinet, prep work, clean up, and installation went very well. Fast, detailed, and overall great attitude when communicating what needs to be done, when, and to my approval. Five star recommendation indeed! Cheers!"
Kevin W on October 2024
Complete Construction Solutions is your one-stop shop offering all kinds of construction services, from residential to commercial, with high-end, trusted quality you can count on. Everything from plumbing and electric, general construction, painting, remodeling and handyman services. We are here to help you from small tasks ranging as small as a two-hour job to full-scale building construction and remodeling
"Superb!!!! On time and ready to go! Handrails were ordered and cabinet, prep work, clean up, and installation went very well. Fast, detailed, and overall great attitude when communicating what needs to be done, when, and to my approval. Five star recommendation indeed! Cheers!"
Kevin W on October 2024
Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!
"He was not able to perform the service. He told me he did not have the correct parts. That I needed PGE to come back out. I had another professional come the following day and he was able to diagnose and fix both wall heaters with no issue. I was very diappointed and felt cheated."
Tracy D on April 2025
Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!
"He was not able to perform the service. He told me he did not have the correct parts. That I needed PGE to come back out. I had another professional come the following day and he was able to diagnose and fix both wall heaters with no issue. I was very diappointed and felt cheated."
Tracy D on April 2025
At Ready2work , we specialize in providing reliable and efficient handyman services to meet all your home improvement and repair needs. With a team of skilled professionals, we deliver high-quality workmanship with a focus on customer satisfaction. Whether you need help with minor repairs, routine maintenance, or larger renovation projects, we’ve got you covered. Our services include plumbing, electrical work, carpentry, painting, and much more. We pride ourselves on our attention to detail, prompt service, and transparent pricing. No job is too big or too small for us! We understand that your time is valuable, which is why we offer flexible scheduling and quick response times. Trust Ready2work to transform your home into the space you’ve always dreamed of. Contact us today for a free quote and let us handle your handyman tasks with expertise and care!
"I am very pleased with the work. The work was done timely and efficient. He was very courteous, super professional and I would most definitely hire again!"
Kellee C on January 2025
At Ready2work , we specialize in providing reliable and efficient handyman services to meet all your home improvement and repair needs. With a team of skilled professionals, we deliver high-quality workmanship with a focus on customer satisfaction. Whether you need help with minor repairs, routine maintenance, or larger renovation projects, we’ve got you covered. Our services include plumbing, electrical work, carpentry, painting, and much more. We pride ourselves on our attention to detail, prompt service, and transparent pricing. No job is too big or too small for us! We understand that your time is valuable, which is why we offer flexible scheduling and quick response times. Trust Ready2work to transform your home into the space you’ve always dreamed of. Contact us today for a free quote and let us handle your handyman tasks with expertise and care!
"I am very pleased with the work. The work was done timely and efficient. He was very courteous, super professional and I would most definitely hire again!"
Kellee C on January 2025
Window a/c unit installations FAQs
Running a window air conditioner to cool a small room often costs less than $4 per day, making it cheaper than central air for single-room cooling. However, central air might be more efficient if you're using multiple window units or need to cool a space larger than 1,000 square feet. Choosing the right size AC is crucial—a unit that's too big or small can waste energy and increase costs.
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.
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