Get matched with top heating and air conditioning pros in Flagstaff, AZ
There are 4 highly-rated local heating and air conditioning pros.
TRUSTED BY FLAGSTAFF, AZ HOMEOWNERS
4.4 
159 Verified Reviews for Heating And Air Conditioning Service pros in Flagstaff, AZ
*The Angi rating for Heating And Air Conditioning Service companies in Flagstaff, AZ 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 Flagstaff, AZ 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 13, 2025
Heating and air conditioning pros in Flagstaff
Mr. Rooter of Yavapai and Coconino and Aire Serv of North Central Arizona are sister companies working together to give our customers great customer services.The sooner you get in touch with Aire Serv, the sooner we can help you with your heater and AC repairs, installation, or maintenance services. We also offer indoor air quality services, carbon monoxide and smoke detector installation, thermostat installation, air purification services, and installation of humidifiers and dehumidifiers. Financing available
"They were prompt and arrived in a hour. He diagnosed and replaced the part. (Capacitor) Total cost was $370. After he left I googled the part he replaced, and they charged $231 . They are $30 at our local hardware store. You expect a little mark up, but that was a rip off. I will never recommend the again."
Steven J on January 2025
Mr. Rooter of Yavapai and Coconino and Aire Serv of North Central Arizona are sister companies working together to give our customers great customer services.The sooner you get in touch with Aire Serv, the sooner we can help you with your heater and AC repairs, installation, or maintenance services. We also offer indoor air quality services, carbon monoxide and smoke detector installation, thermostat installation, air purification services, and installation of humidifiers and dehumidifiers. Financing available
"They were prompt and arrived in a hour. He diagnosed and replaced the part. (Capacitor) Total cost was $370. After he left I googled the part he replaced, and they charged $231 . They are $30 at our local hardware store. You expect a little mark up, but that was a rip off. I will never recommend the again."
Steven J on January 2025
We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"Excellent! "
Larry O on June 2025
We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"Excellent! "
Larry O on June 2025
We are 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.
"Static sun and Solar was amazing to work with. The crew were very professional and were pleased with the quality of work. I would highly recommend them to anyone in need of solar or electrical work in the future."
jeremy w on May 2025
We are 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.
"Static sun and Solar was amazing to work with. The crew were very professional and were pleased with the quality of work. I would highly recommend them to anyone in need of solar or electrical work in the future."
jeremy w on May 2025
A+++ dedicated knowledgeable plumber with 15 plus years experience working under a licensed contractor of more than 30 years
A+++ dedicated knowledgeable plumber with 15 plus years experience working under a licensed contractor of more than 30 years
I specialize in painting , concrete and all around installations of almost any type . I am good at what I do and will always leave my clients happy and nothing less than happy . My businesses are 24/7 pro handyman and snow llc , then my other business is Legally Fast AZ Transportation .
I specialize in painting , concrete and all around installations of almost any type . I am good at what I do and will always leave my clients happy and nothing less than happy . My businesses are 24/7 pro handyman and snow llc , then my other business is Legally Fast AZ Transportation .
Vessel Home Services is here for all of your HVAC needs including ductwork, duct cleaning, thermostat repair or replacement, new equipment, maintenance, heating and cooling. We value our customers and want to give you the best price along with quality services. We offer discounts to our educators, first responders, seniors and veterans. Referrals are appreciated and will be rewarded! We are open 24/7 for emergency’s and we service All of Arizona. Check us out on our website @ https://vesselhomeservices.com or give us a call @ 480-890-0848 to book now!
Vessel Home Services is here for all of your HVAC needs including ductwork, duct cleaning, thermostat repair or replacement, new equipment, maintenance, heating and cooling. We value our customers and want to give you the best price along with quality services. We offer discounts to our educators, first responders, seniors and veterans. Referrals are appreciated and will be rewarded! We are open 24/7 for emergency’s and we service All of Arizona. Check us out on our website @ https://vesselhomeservices.com or give us a call @ 480-890-0848 to book now!
We specialize in removal of all unwanted items, junk hauling, yard debris removal, trash removal, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
We specialize in removal of all unwanted items, junk hauling, yard debris removal, trash removal, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
Nichols Mechanical Heating & A/C is your go-to expert in HVAC, Electrical, and Plumbing services in Prescott. With years of experience, we are here to assist you with all your home needs. Contact us today for top-notch service you can trust.
"Excellent, the initial service was done very well. I few follow up items were noted and they were also repaired in the timeframe they suggested. Great, knowledgeable team"
Kevin P on March 2024
Nichols Mechanical Heating & A/C is your go-to expert in HVAC, Electrical, and Plumbing services in Prescott. With years of experience, we are here to assist you with all your home needs. Contact us today for top-notch service you can trust.
"Excellent, the initial service was done very well. I few follow up items were noted and they were also repaired in the timeframe they suggested. Great, knowledgeable team"
Kevin P on March 2024
SQU Services provides a full range of commercial services, select residential electrical, generator, and HVAC services. Safety is our companies foundation. Life is priceless. The most valuable asset is a satisfied and secure team member. We will never compromise safety to meet budgets and deadlines. Quality is what endurance is based on. Our product builds our reputation long after we have completed our project. Unity allows us to seamlessly integrate between multiple disciplines to create functional end user experiences. We believe that seeing solutions instead of problems has an overall synergistic effect with out partners.
"Great. Insulation and dry wall for home workshop/ garage , 4 walls ceiling. 24'x26 ' completed in2days w fire tape....worked till done . Quality., excellent and financially reasonable! Couldn't be happier w end product. Would recommend !"
Debra B on November 2023
SQU Services provides a full range of commercial services, select residential electrical, generator, and HVAC services. Safety is our companies foundation. Life is priceless. The most valuable asset is a satisfied and secure team member. We will never compromise safety to meet budgets and deadlines. Quality is what endurance is based on. Our product builds our reputation long after we have completed our project. Unity allows us to seamlessly integrate between multiple disciplines to create functional end user experiences. We believe that seeing solutions instead of problems has an overall synergistic effect with out partners.
"Great. Insulation and dry wall for home workshop/ garage , 4 walls ceiling. 24'x26 ' completed in2days w fire tape....worked till done . Quality., excellent and financially reasonable! Couldn't be happier w end product. Would recommend !"
Debra B on November 2023
FAQs for heating and air conditioning service projects in Flagstaff, AZ
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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