Get matched with top heating and air conditioning pros in Clayton, CA
There are 26 highly-rated local heating and air conditioning pros.
TRUSTED BY CLAYTON, CA HOMEOWNERS
4.6 
262 Verified Reviews for Heating And Air Conditioning Service pros in Clayton, CA
*The Angi rating for Heating And Air Conditioning Service companies in Clayton, 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 Clayton, 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 July 04, 2025
Heating and air conditioning pros in Clayton
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
We always do the job on time and have no delays in appointments. Offering same day and late night service. We have well-stractured system for finding parts for your appliance. Our goal is to make you happy by fixing your appliance in short terms and with 100% satisfaction. We always guarantee our job and keep you updated during the process.
"I had a service technician come out to diagnose my refrigerator 3 weeks ago. The part needed to be ordered, and after paying for the part, I scheduled the repair for 7 days after the initial diagnosis. The repairman did not show during the scheduled time, and I was called the next day to reschedule. I scheduled it for 8 days after that. The day before my second appointment, I was called, and asked to reschedule again. I requested to speak with a manager regarding the multiple reschedules. I was told I would hear back from one. The next appointment was scheduled for 7 days later. I called 5 days later as I had not heard from a manager. I was told I would be called back. On the day of the next appointment I was called and told that they would need to reschedule again. I have still not heard from a manager."
Edward L on February 2025
We always do the job on time and have no delays in appointments. Offering same day and late night service. We have well-stractured system for finding parts for your appliance. Our goal is to make you happy by fixing your appliance in short terms and with 100% satisfaction. We always guarantee our job and keep you updated during the process.
"I had a service technician come out to diagnose my refrigerator 3 weeks ago. The part needed to be ordered, and after paying for the part, I scheduled the repair for 7 days after the initial diagnosis. The repairman did not show during the scheduled time, and I was called the next day to reschedule. I scheduled it for 8 days after that. The day before my second appointment, I was called, and asked to reschedule again. I requested to speak with a manager regarding the multiple reschedules. I was told I would hear back from one. The next appointment was scheduled for 7 days later. I called 5 days later as I had not heard from a manager. I was told I would be called back. On the day of the next appointment I was called and told that they would need to reschedule again. I have still not heard from a manager."
Edward L on February 2025
Finest Group is a trusted HVAC contractor serving the Bay Area, specializing in heating, cooling, and indoor air quality solutions for residential and commercial properties. Our expert team provides installations, repairs, maintenance, and energy-efficient upgrades with a commitment to quality and customer satisfaction. We stand behind our work with a 10-year warranty on new equipment and match the manufacturer’s warranty for parts and labor. Whether you need a new AC system, furnace repair, or custom ductwork, we deliver reliable, high-performance solutions tailored to your needs. Contact us today for professional service you can count on!
Finest Group is a trusted HVAC contractor serving the Bay Area, specializing in heating, cooling, and indoor air quality solutions for residential and commercial properties. Our expert team provides installations, repairs, maintenance, and energy-efficient upgrades with a commitment to quality and customer satisfaction. We stand behind our work with a 10-year warranty on new equipment and match the manufacturer’s warranty for parts and labor. Whether you need a new AC system, furnace repair, or custom ductwork, we deliver reliable, high-performance solutions tailored to your needs. Contact us today for professional service you can count on!
Looking for top-notch HVAC services in the San Francisco Bay Area? Look no further than Refreshed Heating and Cooling! With our expertise and commitment to customer satisfaction, we're the go-to choice for homeowners seeking reliable assistance with their home projects. Contact us today for all your HVAC needs!
"It went very well. They came on time, cleanest contractors and was perfect. They answered all of my questions and polite and I am proud at him. Michael is his name."
Phil M on August 2022
Looking for top-notch HVAC services in the San Francisco Bay Area? Look no further than Refreshed Heating and Cooling! With our expertise and commitment to customer satisfaction, we're the go-to choice for homeowners seeking reliable assistance with their home projects. Contact us today for all your HVAC needs!
"It went very well. They came on time, cleanest contractors and was perfect. They answered all of my questions and polite and I am proud at him. Michael is his name."
Phil M on August 2022
We know how daunting managing and overseeing your project can be, but we are here to make the process smooth and easy. Stellar Roofing has been serving as a leading General Contractor Company since our inception in 2000. We offer a team of fully certified professionals who tackle everything from complex projects to simpler operations. Fueled by our commitment to excellence, we go the extra mile to make sure clients are completely satisfied with our work. Get in touch with us today for a free roof inspection or any other needs as we are the only company in California with 7 Licenses. Contact for an appointment today!
We know how daunting managing and overseeing your project can be, but we are here to make the process smooth and easy. Stellar Roofing has been serving as a leading General Contractor Company since our inception in 2000. We offer a team of fully certified professionals who tackle everything from complex projects to simpler operations. Fueled by our commitment to excellence, we go the extra mile to make sure clients are completely satisfied with our work. Get in touch with us today for a free roof inspection or any other needs as we are the only company in California with 7 Licenses. Contact for an appointment today!
Duct Care Services Pros is a full-service HVAC company. We offer HVAC installation services, HVAC duct repair services, HVAC maintenance services, and so much more. We want to be the all-inclusive HVAC company that you call upon for all of your year-round needs. Our team of professionals is a very dedicated crew, and we have access to all of the equipment and tools that are needed to take care of all types of HVAC units.
Duct Care Services Pros is a full-service HVAC company. We offer HVAC installation services, HVAC duct repair services, HVAC maintenance services, and so much more. We want to be the all-inclusive HVAC company that you call upon for all of your year-round needs. Our team of professionals is a very dedicated crew, and we have access to all of the equipment and tools that are needed to take care of all types of HVAC units.
Our company specializes in air duct inspections, air duct cleaning and air duct sanitizing treatments. Each service call follows our proven 4-Step Quality Assurance Process to give you the best experience every single time: Assessment Air Cleaning Solutions offers a free inspection . Which includes photos to know the conditions inside your air ducts. Planning We identify the needs of your air ducts. We will offer the best solution with all findings and recommendations in writing. Cleaning & Sanitation Each of our technicians are able to handle all air duct cleaning, sanitizing treatments and dryer vent cleaning services. Follow-Up We perform a quality control call after every service. If you are not completely satisfied. We will return at no cost to fix the problem.
Our company specializes in air duct inspections, air duct cleaning and air duct sanitizing treatments. Each service call follows our proven 4-Step Quality Assurance Process to give you the best experience every single time: Assessment Air Cleaning Solutions offers a free inspection . Which includes photos to know the conditions inside your air ducts. Planning We identify the needs of your air ducts. We will offer the best solution with all findings and recommendations in writing. Cleaning & Sanitation Each of our technicians are able to handle all air duct cleaning, sanitizing treatments and dryer vent cleaning services. Follow-Up We perform a quality control call after every service. If you are not completely satisfied. We will return at no cost to fix the problem.
Mercury Heating and Air is the Bay Area's premier source for quality heating, air conditioning, and indoor air quality solutions. Serving both residential and commercial customers, our technicians can handle any HVAC jobs, big or small. Our Concord HVAC technicians always pay close attention to each detail and are very thorough with our diagnostics. And because our experts know every home is different, we customize our work based on your specific needs and situation. Whether your heater or AC is not turning on, showing signs of inefficiencies, or it's just time for a system upgrade, you can count on Mercury Heating and Air to get it done right.
Mercury Heating and Air is the Bay Area's premier source for quality heating, air conditioning, and indoor air quality solutions. Serving both residential and commercial customers, our technicians can handle any HVAC jobs, big or small. Our Concord HVAC technicians always pay close attention to each detail and are very thorough with our diagnostics. And because our experts know every home is different, we customize our work based on your specific needs and situation. Whether your heater or AC is not turning on, showing signs of inefficiencies, or it's just time for a system upgrade, you can count on Mercury Heating and Air to get it done right.
FAQs for heating and air conditioning service projects in Clayton, CA
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.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved 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
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
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.
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