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Window a/c unit service or relocation pros in Concord
Were a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of general Contractor home improvement services that are customizable to each individual project. 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 being of service.
Were a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of general Contractor home improvement services that are customizable to each individual project. 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 being of service.
Handy Carpenters is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"These guys were great. Responded quickly, worked around my schedule and my wife’s schedule. They were very fast and the price was reasonable. As soon as they were done we started asking about other projects they could help with. Not only would I recommend, but I will be using again."
John S on November 2022
Handy Carpenters is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"These guys were great. Responded quickly, worked around my schedule and my wife’s schedule. They were very fast and the price was reasonable. As soon as they were done we started asking about other projects they could help with. Not only would I recommend, but I will be using again."
John S on November 2022
Aleksandar Kastamanov has been in the residential construction business for the last two decades. Please get in touch with us for any of your bathroom, kitchen or major renovations and we can help. Covering Lafayette and Orinda.Call us today!
"Generally, I refrain from writing reviews for companies unless they perform their work beyond my expectations, Kastamamanov Construction happens to be one of those companies. Aleksandar Kastamanov and his son Aleks are both Perfectionists and men of good character they both demonstrate a willingness to work with you to address any concerns that arise during the project, they do quality work at a very competitive price, they are easy to work with, *accommodating and go beyond basic requirements for the sake of quality, safety, and stability. During the inspection the county inspector kept saying things like,* good job and most guys do not take the time to do that , referring to the qualify work they had done. They both demonstrate attention to details and invite input of ideas to see that you are happy with their work. This deck that Aleks replaced for me I built 50 years ago so I know what it takes to build a structure that will last through many years of use. Well, having watched their work from beginning to end I can tell you that Aleksander and Aleks have constructed a beautiful deck for us that is built to last for many many years. Attention to detail started when demolition began and lasted throughout the project until the final strand of stainless steel railing was installed. If you want a new deck or an old deck replaced there is a lot of contractors to choose from around but, if you want your project done right, done beyond the bare minimum required according to your City and County permits, and built at a very and competitive price, Kastamanov construction is the company for you. Aleksandar and his son Aleks are both men of integrity and good character, they are both easy to work with skilled and knowledgeable. Any future projects that I have, both interior and exterior will include a prejudiced request for a bid from Kastamanov construction."
Louis P on November 2020
Aleksandar Kastamanov has been in the residential construction business for the last two decades. Please get in touch with us for any of your bathroom, kitchen or major renovations and we can help. Covering Lafayette and Orinda.Call us today!
"Generally, I refrain from writing reviews for companies unless they perform their work beyond my expectations, Kastamamanov Construction happens to be one of those companies. Aleksandar Kastamanov and his son Aleks are both Perfectionists and men of good character they both demonstrate a willingness to work with you to address any concerns that arise during the project, they do quality work at a very competitive price, they are easy to work with, *accommodating and go beyond basic requirements for the sake of quality, safety, and stability. During the inspection the county inspector kept saying things like,* good job and most guys do not take the time to do that , referring to the qualify work they had done. They both demonstrate attention to details and invite input of ideas to see that you are happy with their work. This deck that Aleks replaced for me I built 50 years ago so I know what it takes to build a structure that will last through many years of use. Well, having watched their work from beginning to end I can tell you that Aleksander and Aleks have constructed a beautiful deck for us that is built to last for many many years. Attention to detail started when demolition began and lasted throughout the project until the final strand of stainless steel railing was installed. If you want a new deck or an old deck replaced there is a lot of contractors to choose from around but, if you want your project done right, done beyond the bare minimum required according to your City and County permits, and built at a very and competitive price, Kastamanov construction is the company for you. Aleksandar and his son Aleks are both men of integrity and good character, they are both easy to work with skilled and knowledgeable. Any future projects that I have, both interior and exterior will include a prejudiced request for a bid from Kastamanov construction."
Louis P on November 2020
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
With years of experience serving the area, we are your solution for all your remodeling needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!
"Great company! They delivered as they promised. Professional work from start to finish. You can tell the difference between old and new windows. Our house looks like new with this windows. Thank you for excellent work."
Nishma P on May 2023
With years of experience serving the area, we are your solution for all your remodeling needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!
"Great company! They delivered as they promised. Professional work from start to finish. You can tell the difference between old and new windows. Our house looks like new with this windows. Thank you for excellent work."
Nishma P on May 2023
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!
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!
"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 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!
"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
At Service King Air, we prioritize honesty, transparency, and your satisfaction above all else. Our team of certified HVAC technicians possesses impeccable expertise in commercial and residential HVAC service and repair, as well as HVAC system replacement and installation. With our commitment to top-notch service and customer satisfaction, you can trust us to be your source for a full line of quality HVAC services. Contact us today to experience the Service King Air difference.
"Jeorge(Owner) has been exceptional What you can expect is Quality Work +Education + Affordability+ sucessfull permit approval. Service king Air replaced our old unit with new Carrier 96% 2 stage furnace. He educated me on the options and gave me a good deal that no others could beat for same model. He stayed throught out the entire process till the inspection is completed. Stop thinking and go for them"
Sai B on February 2024
At Service King Air, we prioritize honesty, transparency, and your satisfaction above all else. Our team of certified HVAC technicians possesses impeccable expertise in commercial and residential HVAC service and repair, as well as HVAC system replacement and installation. With our commitment to top-notch service and customer satisfaction, you can trust us to be your source for a full line of quality HVAC services. Contact us today to experience the Service King Air difference.
"Jeorge(Owner) has been exceptional What you can expect is Quality Work +Education + Affordability+ sucessfull permit approval. Service king Air replaced our old unit with new Carrier 96% 2 stage furnace. He educated me on the options and gave me a good deal that no others could beat for same model. He stayed throught out the entire process till the inspection is completed. Stop thinking and go for them"
Sai B on February 2024
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
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
FAQs for window a/c unit service or relocation projects in Concord, CA
If your window air conditioner is relatively new or of high quality, repairing it can restore optimal performance and protect your investment. However, for older units or those with ongoing issues, it might be more cost-effective to replace the unit to ensure long-term efficiency and reliability. Consider the unit's age, the severity of the problem, repair costs versus replacement, and energy efficiency ratings when making your decision. If repairs cost more than half the price of a new unit, replacement is typically the better option.
Window air conditioners last eight to ten years on average. After this time, you may notice decreased efficiency and component wear. Replacing an older unit can improve energy savings and provide updated features like remote controls and better overall performance. With proper maintenance including regular filter cleaning, coil checks, and professional servicing, you can maximize your unit's lifespan.
If your portable AC isn't cooling, it might have a refrigerant leak or a circuit malfunction that's preventing it from working properly. It's best to contact a local air conditioner contractor to inspect and repair the unit. If your AC is older and repairs don't fix the issue, replacing it might be the most effective solution.
Removing a wall-mounted AC costs $55 to $75. Completing the removal yourself at the end of each summer season, being sure to do so according to proper guidelines, keeps you within this cost range. Should you require professional assistance for removal and disposal, if you can't move the unit yourself, expect an added fee of $25 to $50 to the overall cost.
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