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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon258
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Humboldt - Updated Nov 2026

Avatar for Arizona All Cleaners
Arizona All Cleaners
4.8(
202
)
Air Ducts & Vents - Clean

Serving Humboldt, AZ and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Danial did a great job cleaning my vents. He was very easy to work with and have in the house. My dryer vent was very dirty and he spent a lot of time getting it unplugged. Plus the house smelled great after he finished using the sanitizer. I am looking forward to a lot less dust. I certainly would recommend him. Will use him again."
CLEAN DRYER VENT
CLEAN AIR HANDLER CIOL
BIG VACUUM
REGISTER WASHED, DRYING
OUR STAFF

+14

Response time10 hrs
Recommended by97%of homeowners
Avatar for Horizon Heating & Air LLC
Horizon Heating & Air LLC
4.8(
9
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+5 more

Serving Humboldt, AZ and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Our issue was a malfunctioning 20 year old residential gas fireplace -a little outside normal Horizon business. Tyler Shelton responded to our requests, came to the condo, figured the likely problem - and needed a particular part replaced.. When he returned - at date/time promised - he had the needed parts. Better, he had taken time to research maker and model of the fireplace (no longer in business), and review maintenance recommendations. He replaced two items, and fireplace works fine. Tyler also found owners manual on line and gave us the URL for our own use. Throughout Tyler was a class example of cool, calm, competence. Together with communication skills and doing what he said he would do at agreed time, was a pleasure doin business. Price was reasonable and clear."
Pre-summer maintenance
Response time3 hrs
Recommended by100%of homeowners
Avatar for Dust must go
Dust must go
New to Angi
Air Ducts & Vents - Clean

Serving Humboldt, AZ and surrounding areas

Approved

Free estimates

Offers commercial services

I am a dependable, hardworking, and responsible professional with several years of work experience. I am organized, detail-oriented, and committed to providing quality service. I take pride in my work, value honesty and good communication, and always strive to meet and exceed expectations. I am based in the Phoenix, Arizona area and willing to travel to nearby locations. My goal is to make every customer feel confident and satisfied with the work I provide.

Nathan Petty
New to Angi
Air Ducts & Vents - Clean

Serving Humboldt, AZ and surrounding areas

Approved

Free estimates

Small jobs welcome

When life gets difficult, the last thing you should have to worry about is finding someone you can trust to take care of the work that needs to be done. \n\nMy business is built on three simple promises: quality workmanship, competitive pricing, and genuine care for my customers. I take pride in every job, whether it’s a small repair, a home improvement project, or the kind of unexpected problem that comes at the worst possible time. I believe everyone deserves dependable, honest service—especially during hard times.\n\nAt the end of the day, my only goal is simple: to see my customers happy, satisfied, and confident that they chose the right person for the job.

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Heating and Air Conditioning FAQs, answered by experts

Here’s the cost formula to find out how much it’ll cost you to run a window air conditioner in your home:  Watts * (hours used) / 1,000 * (Local kWh) = daily cost of running a window unit. If you need help calculating the cost of running your window AC unit, consult an AC repair or installation pro for an accurate estimate.

Ideally, an AC system should never need more Freon (a popular refrigerant) because it circulates in a closed loop. However, refrigerant leaks are not uncommon and may occur gradually over 5 to 15 years. If your system has a leak, it will need to be topped up in a process known as an AC recharge. Signs of a refrigerant leak include weakened AC performance, increased humidity in your home, higher utility bills, and a hissing sound from the unit. The cost of an AC recharge will depend on the size and type of your AC unit, as well as the type of refrigerant it uses.

You can buy a new AC capacitor through most big-box home improvement stores, from an HVAC contractor, or from the manufacturer. Use the model number of your air conditioning unit to make sure you purchase the right part for your unit. Also, keep in mind that the cost of this type of part can vary significantly depending on who you purchase it from, so shop around to get the best price.

Yes, you can potentially save $60 to $200 by handling your own air conditioner capacitor installation. However, capacitor replacement comes with the risk of electric shock. Only attempt this if you have the knowledge and protective gear to carry it out safely. Otherwise, we recommend hiring an HVAC pro with the experience to properly diagnose the issue and avoid damaging other parts of your AC unit.

To make the most out of your AC, consider implementing the following best practices: 

  • Choose the right size AC for your home to ensure your unit runs as efficiently as possible.

  • Choose a window with shade, as direct sunlight can cause your AC unit to overheat. 

  • Clean or replace the filter at least every two months. 

  • Inspect the AC’s fan and straighten it if necessary. 

  • Discontinue use immediately if you suspect a malfunction, as running the AC while broken can lead to significant issues. 

  • Turn off (or adjust the temperature) when you leave the house.

The Humboldt, 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.