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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon161
    Verified heating and air conditioning services reviews

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 November 12, 2025

Find Heating and air conditioning pros in Flagstaff

Avatar for Allied Electric, LLC

Allied Electric, LLC

4.99(
40
)
•Approved Pro

Allied Electric, LLC

4.99(
40
)
•Approved Pro
Customers say: Quality work
52 local quotes requested
6 years of experience

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. Please give us a call today!

"Beautiful workmanship "

Stephanie P on September 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. Please give us a call today!

"Beautiful workmanship "

Stephanie P on September 2025

Avatar for KMC Home Services

KMC Home Services

5.00(
5
)
•Approved Pro

KMC Home Services

5.00(
5
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
883 local quotes requested

We specialize in home repairs, installations, demolitions, remodels, construction services and much more!! Quality and reliability is our #1 priority! All work comes with a 2 year warranty!

"Kyle and his team did a wonderful job. They came out right away and was able to help us with our front door. They knew exactly what they were doing and left no mess. We will absolutely be using them again for a bathroom door project and other home repairs/updates. Highly recommend them to anyone who wants genuine people working on their home."

Heather B on August 2025

We specialize in home repairs, installations, demolitions, remodels, construction services and much more!! Quality and reliability is our #1 priority! All work comes with a 2 year warranty!

"Kyle and his team did a wonderful job. They came out right away and was able to help us with our front door. They knew exactly what they were doing and left no mess. We will absolutely be using them again for a bathroom door project and other home repairs/updates. Highly recommend them to anyone who wants genuine people working on their home."

Heather B on August 2025

Avatar for Aire Serv of North Central Arizona

Aire Serv of North Central Arizona

4.19(
16
)
•Approved Pro

Aire Serv of North Central Arizona

4.19(
16
)
•Approved Pro
Customers say: Super punctual
59 local quotes requested
29 years of experience

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

Avatar for Static Sun Electric and Solar, LLC

Static Sun Electric and Solar, LLC

4.94(
87
)
•Approved Pro

Static Sun Electric and Solar, LLC

4.94(
87
)
•Approved Pro
Customers say: Quick response
84 local quotes requested
6 years of experience

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.

". Great service very competent and on time for the appointment. Would definitely recommend for any electrical work. "

Charles G on October 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.

". Great service very competent and on time for the appointment. Would definitely recommend for any electrical work. "

Charles G on October 2025

Avatar for Sexton plumbing

Sexton plumbing

No reviews yet

Sexton plumbing

No reviews yet
Free onsite estimate

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

Avatar for 24/7 pro handyman and snow llc

24/7 pro handyman and snow llc

No reviews yet

24/7 pro handyman and snow llc

No reviews yet

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 .

Avatar for Vessel home services LLC

Vessel home services LLC

5.00(
2
)

Vessel home services LLC

5.00(
2
)
Customers say: Quality work
6 years of experience

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!

Nichols Mechanical

4.00(
4
)

Nichols Mechanical

4.00(
4
)
Customers say: Quick response
8 years of experience

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

Avatar for SQU services

SQU services

5.00(
6
)

SQU services

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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.

"They were excellent. They worked on the exterior and had to take some paneling off and they reinstalled the paneling after they finished. Super friendly"

Mark W on June 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.

"They were excellent. They worked on the exterior and had to take some paneling off and they reinstalled the paneling after they finished. Super friendly"

Mark W on June 2023

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Heating and Air Conditioning questions, answered by experts

Trick question: There is no difference between an AC and a furnace blower motor. Whether you have central air and heat or just one of these, the same blower motor carries hot and cold air throughout the ductwork in your home. Certain systems may have separate blower motors for the AC and furnace, but each serves the same function.

Yes, you should turn off your AC if it’s leaking. Turning off the AC will prevent more condensation from leaking from your unit, and it will also reduce the increased strain on the system if a damaged internal component or a lack of refrigerant is the culprit. As soon as you notice a leak, turn off the system and investigate the source of the leak or call a pro to inspect it.

Yes, adding central air can increase your home value by as much as 10%. Generally speaking, prospective buyers prefer a central AC system over a ductless system or room-by-room AC units. That’s because central air conditioning blends into the home easier than individual room air conditioners and typically has less equipment to maintain.

There are a few factors to consider if you’re deciding between repairing and replacing your air conditioner. It’s probably worth fixing the AC unit if it’s less than 10 years old, you’re dealing with a one-off issue, and your warranty or maintenance plan will cover the repairs. On the other hand, if your air conditioner is dated, inefficient, out of warranty, and experiencing multiple problems, consider replacing it.

You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives). 

Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. HVAC maintenance costs around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.

The Flagstaff, AZ homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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