*The Angi rating for Heating And Air Conditioning Service companies in San Francisco, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in San Francisco, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on February 22, 2025
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
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!
"I found this company to be very responsive and fair, they were extremely easy to work with, I wold highly recommend them to anybody."
Pete S on August 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!
"I found this company to be very responsive and fair, they were extremely easy to work with, I wold highly recommend them to anybody."
Pete S on August 2020
Heating And Air 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.
"On time. good job. nice guys"
Kathleen P on February 2025
Heating And Air 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.
"On time. good job. nice guys"
Kathleen P on February 2025
Since 1983, Our Family has been providing the San Francisco Bay Area with heating and cooling services — from one-time installations to regular maintenance, from major repairs to minor tune-ups.
"They had the best bid, their team worked really hard to finish the job in 2 days and are working with the city to get the permit finished."
Saverio F on October 2024
Since 1983, Our Family has been providing the San Francisco Bay Area with heating and cooling services — from one-time installations to regular maintenance, from major repairs to minor tune-ups.
"They had the best bid, their team worked really hard to finish the job in 2 days and are working with the city to get the permit finished."
Saverio F on October 2024
Here at Venom Plumbing were dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
Here at Venom Plumbing were dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
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
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.
"I'd like to thank Abe from Heating and Air Experts for his diligence in locating the parts for my heater, keeping me informed, and for working so hard to repair my heater, even staying until 10:00 p.m. to get it running so I could have heat! He definitely went above and beyond the call of duty. I had really been freezing cold for days. Many companies did not even return my calls or said it would be a week or so till they could come out. They squeezed me in after hours even and he never gave up even though it was a tough and long repair. And I am warm again!! Thank you, Abe, for your kindness and hard work!"
Ronda R on November 2024
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.
"I'd like to thank Abe from Heating and Air Experts for his diligence in locating the parts for my heater, keeping me informed, and for working so hard to repair my heater, even staying until 10:00 p.m. to get it running so I could have heat! He definitely went above and beyond the call of duty. I had really been freezing cold for days. Many companies did not even return my calls or said it would be a week or so till they could come out. They squeezed me in after hours even and he never gave up even though it was a tough and long repair. And I am warm again!! Thank you, Abe, for your kindness and hard work!"
Ronda R on November 2024
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!
"The pro they sent us was very thorough and left our place clean. We would rehire him in the future!"
Esther O on August 2024
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!
"The pro they sent us was very thorough and left our place clean. We would rehire him in the future!"
Esther O on August 2024
Traube Construction Co 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.
"The technicians at Traube Construction Company are highly skilled and knowledgeable about HVAC repair. I was impressed by their attention to detail and how they ensured everything was set up perfectly. I would definitely recommend them to anyone needing HVAC services."
Tanya S on July 2024
Traube Construction Co 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.
"The technicians at Traube Construction Company are highly skilled and knowledgeable about HVAC repair. I was impressed by their attention to detail and how they ensured everything was set up perfectly. I would definitely recommend them to anyone needing HVAC services."
Tanya S on July 2024
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
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an uncertified HVAC pro could lead to poor quality work, costly future expenses, and potential code violations. A certified HVAC technician tackling your home projects protects you as a homeowner.
As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.