We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Junior was totally on top of things. Installers were on time, polite and very efficient. I was given 5 quotes from other companies but General Air Technology was BY FAR the lowest quote."
nadine D on January 2022
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Junior was totally on top of things. Installers were on time, polite and very efficient. I was given 5 quotes from other companies but General Air Technology was BY FAR the lowest quote."
nadine D on January 2022
Welcome to CaliforniAir Heating & Air Conditioning. We proudly service San Jose and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.
"Trouble shot the problem and procured the parts necessary to repair the a/c."
Patrick S on May 2024
Welcome to CaliforniAir Heating & Air Conditioning. We proudly service San Jose and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.
"Trouble shot the problem and procured the parts necessary to repair the a/c."
Patrick S on May 2024
Providing HVAC and insulation services to the San Jose and surrounding areas since 2016, we have over 15 years of experience in these areas. We provide HVAC and insulation services to both residential and commercial clients. Our mission is to make your home more efficient by providing quality services at a reasonable price!
"I had an excellent experience.Jesse. Munez the tech arrived on Time.He serviced the unit and explained a few things to me.The booking procedure was very efficient and the office personnel is extremely friendly and accommodating. I highly recommend insulation Gurus."
Elisabeth S on November 2024
Providing HVAC and insulation services to the San Jose and surrounding areas since 2016, we have over 15 years of experience in these areas. We provide HVAC and insulation services to both residential and commercial clients. Our mission is to make your home more efficient by providing quality services at a reasonable price!
"I had an excellent experience.Jesse. Munez the tech arrived on Time.He serviced the unit and explained a few things to me.The booking procedure was very efficient and the office personnel is extremely friendly and accommodating. I highly recommend insulation Gurus."
Elisabeth S on November 2024
ICE HEATING & COOLING INC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"I had an excellent experience with [HVAC Company Name]! From start to finish, their communication was top-notch, keeping me informed every step of the way. The team was professional, courteous, and truly went above and beyond to ensure everything was done right. Their customer service was outstanding, making the entire process smooth and stress-free. The quality of work was exceptional, and my HVAC system is running perfectly. I highly recommend them to anyone looking for reliable and professional HVAC services!"
Siddhartha P on January 2025
ICE HEATING & COOLING INC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"I had an excellent experience with [HVAC Company Name]! From start to finish, their communication was top-notch, keeping me informed every step of the way. The team was professional, courteous, and truly went above and beyond to ensure everything was done right. Their customer service was outstanding, making the entire process smooth and stress-free. The quality of work was exceptional, and my HVAC system is running perfectly. I highly recommend them to anyone looking for reliable and professional HVAC services!"
Siddhartha P on January 2025
M & M HVAC MAINTENANCE & MECHANICAL INC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Alex is the best! Our 25 year-old AC doesn't cool down our house at all so we were looking to replace the whole system including the whole AC Unit and Furnace. After going through quite a few quotes most of them said they can't fit a 3.5 ton machine in my attic since they said there wasn't enough crawling some for them, and Alex's crew was the only ones that could do it with a very reasonable price. He gave us a detailed quote which includes parts, labor and permit. Alex's crew was very professional and efficient at the job. We could see the crew was experienced and knew what they were doing. They took good care of our house and laid the clean cloth on our second floor carpet so nothing got dirty. They cleaned up very thoroughly after their day ends so we never had to clean up afterwards. Work lasted for three days and they were on track for the whole job. After work was done, Alex also came by after a few days to finish the paint jobs in my exterior AC ducts and the hole in my wall where the old controller was. Alex also filled up the permit application to the city with HERS test also included in his quote. Alex came by after the project when the city inspector was here (he made the appointment for us as well). Inspector only spent like 5 minutes in total and said the work in Attic was perfect. Alex basically took care of everything so we did not have to do anything except signing off to the city as homeowners. Our overall experience with Alex is perfect. He is knowledgeable and patient, and he did not bother to come by multiple times to finish the permit with city. We are definitely referring Alex and his crew to our friends if they need any help with an AC contractor."
Dexter W on September 2023
M & M HVAC MAINTENANCE & MECHANICAL INC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Alex is the best! Our 25 year-old AC doesn't cool down our house at all so we were looking to replace the whole system including the whole AC Unit and Furnace. After going through quite a few quotes most of them said they can't fit a 3.5 ton machine in my attic since they said there wasn't enough crawling some for them, and Alex's crew was the only ones that could do it with a very reasonable price. He gave us a detailed quote which includes parts, labor and permit. Alex's crew was very professional and efficient at the job. We could see the crew was experienced and knew what they were doing. They took good care of our house and laid the clean cloth on our second floor carpet so nothing got dirty. They cleaned up very thoroughly after their day ends so we never had to clean up afterwards. Work lasted for three days and they were on track for the whole job. After work was done, Alex also came by after a few days to finish the paint jobs in my exterior AC ducts and the hole in my wall where the old controller was. Alex also filled up the permit application to the city with HERS test also included in his quote. Alex came by after the project when the city inspector was here (he made the appointment for us as well). Inspector only spent like 5 minutes in total and said the work in Attic was perfect. Alex basically took care of everything so we did not have to do anything except signing off to the city as homeowners. Our overall experience with Alex is perfect. He is knowledgeable and patient, and he did not bother to come by multiple times to finish the permit with city. We are definitely referring Alex and his crew to our friends if they need any help with an AC contractor."
Dexter W on September 2023
Look no further than Aire Serv® when you need high-quality Santa Clara County, CA, heating and air conditioning services. We have been providing top-tier HVAC services throughout North America since 1992. At Aire Serv of Campbell & Saratoga, our HVAC experts pride themselves on consistently delivering outstanding service to all our commercial and residential customers. Of course, heating and cooling best practices have evolved over time, and Campbell & Saratoga HVAC services must reflect those changes. Our service professionals have the knowledge and experience necessary to maintain and repair modern and older units alike. Regardless of whether your heating unit is malfunctioning or you’re in the market for a new system altogether, our Campbell & Saratoga heating service experts are ready to help. And when temperatures climb, you can count on our Campbell & Saratoga air conditioning service professionals to bring their expertise to your home or business.
"I recently had a new HVAC system installed by Aireserv, and I couldn't be more pleased with the results. From the beginning, the team was professional, courteous, and informative. They arrived on time and were very thorough in explaining the detailed installation plan, the features of the new system, and how to operate it. The installation went smoothly, and the technicians cleaned the area while working. Once the system was installed, they ran tests to ensure everything was working perfectly and took the time to answer all of my questions. The new HVAC system has been a game-changer in terms of performance. It heats and cools my home more efficiently than my previous unit, and I've noticed a significant improvement in comfort and air quality. The system runs quietly and maintains an even temperature throughout my home. I also appreciate the energy savings I'm already seeing. My energy bills have been noticeably lower, which I can directly attribute to the new system's efficiency."
Azam M on January 2025
Look no further than Aire Serv® when you need high-quality Santa Clara County, CA, heating and air conditioning services. We have been providing top-tier HVAC services throughout North America since 1992. At Aire Serv of Campbell & Saratoga, our HVAC experts pride themselves on consistently delivering outstanding service to all our commercial and residential customers. Of course, heating and cooling best practices have evolved over time, and Campbell & Saratoga HVAC services must reflect those changes. Our service professionals have the knowledge and experience necessary to maintain and repair modern and older units alike. Regardless of whether your heating unit is malfunctioning or you’re in the market for a new system altogether, our Campbell & Saratoga heating service experts are ready to help. And when temperatures climb, you can count on our Campbell & Saratoga air conditioning service professionals to bring their expertise to your home or business.
"I recently had a new HVAC system installed by Aireserv, and I couldn't be more pleased with the results. From the beginning, the team was professional, courteous, and informative. They arrived on time and were very thorough in explaining the detailed installation plan, the features of the new system, and how to operate it. The installation went smoothly, and the technicians cleaned the area while working. Once the system was installed, they ran tests to ensure everything was working perfectly and took the time to answer all of my questions. The new HVAC system has been a game-changer in terms of performance. It heats and cools my home more efficiently than my previous unit, and I've noticed a significant improvement in comfort and air quality. The system runs quietly and maintains an even temperature throughout my home. I also appreciate the energy savings I'm already seeing. My energy bills have been noticeably lower, which I can directly attribute to the new system's efficiency."
Azam M on January 2025
With over 15 years of landscaping and concrete business, we are here to help you with all your landscaping and concrete needs and dreams.
With over 15 years of landscaping and concrete business, we are here to help you with all your landscaping and concrete needs and dreams.
As a local, family-owned company, Upgrade Home Services is honored to be the leading residential HVAC company in Milpitas, providing top-notch heating, air conditioning, and indoor air quality services to homeowners in the area. With 20+ years of experience and a team of highly trained technicians, we have built a reputation for excellence and reliability, delivering exceptional service and expertise to every client we work with. We know what a safe and comfortable home means to you, which is why we are committed to giving you access to the best HVAC solutions available. Whether you need a minor repair or an emergency system replacement, our team is here to provide personalized solutions to meet your unique needs.
"On-time, professional work"
Deepak V on March 2024
As a local, family-owned company, Upgrade Home Services is honored to be the leading residential HVAC company in Milpitas, providing top-notch heating, air conditioning, and indoor air quality services to homeowners in the area. With 20+ years of experience and a team of highly trained technicians, we have built a reputation for excellence and reliability, delivering exceptional service and expertise to every client we work with. We know what a safe and comfortable home means to you, which is why we are committed to giving you access to the best HVAC solutions available. Whether you need a minor repair or an emergency system replacement, our team is here to provide personalized solutions to meet your unique needs.
"On-time, professional work"
Deepak V on March 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
Call for a free estimate! HVAC & Insulation Gurus have an extensive background in HVAC and insulation services. With fifteen years of experience on the field, the Gurus have earned a reputation as trusted installers. Our mission is to provide both our residential and commercial customers with reliability, expert advice, quality work integrity and an outstanding service. We dedicate ourselves 110% to our customers not only to achieve energy efficiency, comfort, and safety, but also to establish a friendship. Everybody needs a Guru in the family. Let us be yours!
"Great! Super knowledgeable and helpful."
Catherine M on March 2025
Call for a free estimate! HVAC & Insulation Gurus have an extensive background in HVAC and insulation services. With fifteen years of experience on the field, the Gurus have earned a reputation as trusted installers. Our mission is to provide both our residential and commercial customers with reliability, expert advice, quality work integrity and an outstanding service. We dedicate ourselves 110% to our customers not only to achieve energy efficiency, comfort, and safety, but also to establish a friendship. Everybody needs a Guru in the family. Let us be yours!
"Great! Super knowledgeable and helpful."
Catherine M on March 2025
If you’re replacing an old AC system with a new unit, you can usually clean and repair the old ductwork without having to conduct a full replacement. Cleaning HVAC ducts typically costs around $400, while repairs range from $200 to $1,000. In contrast, installing new ductwork can range from $1,000 to $5,000, making it far more costly than cleaning or fixing existing ducts. HVAC installation costs an average of $7,000 to replace a full system, so staying on top of maintenance and repairs is important.
AC cost efficiency depends on the size of your space and your long-term plans for your home. If you only need to cool a small area, a portable AC unit has a low upfront cost. Heat pumps are typically the most cost-effective option if you want to cool an entire home or improve the resale value. They provide strong cooling while being energy-efficient, which saves you money on your utility bills compared to most other AC types.
Installing a central AC unit typically takes four to eight hours if your home already has ductwork in place. However, if new ductwork needs to be installed, this can add another one to two days of labor to your project.