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TRUSTED BY HUMBOLDT, AZ HOMEOWNERS

  • 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 Chino Heating & Cooling Inc
Chino Heating & Cooling Inc
4.8(
134
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceBoiler or Radiator Heating System - Install or Replace+47 more

Serving Humboldt, AZ and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"I recently purchased a house built in 2001 that had two central heating/AC units original to the house. Austin, my friendly and capable service technician, provided expert diagnosis and efficient repairs. I'm confident he will help me get the most life from these older units."
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+6

Response time1 day
Response rate100%
3 neighbors recently requested a quote
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 Advanced Cleaning Technologies A-Z, LLC
Advanced Cleaning Technologies A-Z, LLC
4.6(
538
)
Air Ducts & Vents - Clean

Serving Humboldt, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Brian, the owner of the company was fantastic and friendly. We had him clean out two dryer vents and he even came out on a Saturday with a short notice. Would absolutely recommend him! Lastly, he pulled out a lot from each vent. Definitely feel safer knowing that my dryer will work properly and that nothing can catch fire. Thank you, Brian!"
Response time3 hrs
Response rate93%
14 neighbors recently requested a quote
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 S & M Electric, Inc.
S & M Electric, Inc.
4.7(
390
)
Electrical Baseboard or Wall Heater - Install

Serving Humboldt, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 1982

Emergency services offered

Warranties offered

"Dakota was a very professional and knowledgeable person. His previous visit he detected a broken GFI outlet and because of the major appliances I have he recommended a surge protector on my electrical panel. Thatâ s the work he did today. He is efficient and very nice to work with. ð"
Response time2 days
41 neighbors recently requested a quote
Recommended by90%of homeowners
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

Keeping your air filter clean is crucial for your heat pump's efficiency. As a general rule, you should check your air filter every 1 to 3 months. However, the actual frequency might vary depending on factors like the type of filter, indoor air quality, and the amount of dust and debris in your area. If you notice the filter is visibly dirty or clogged, it's a clear sign it needs attention sooner. Regular filter maintenance ensures proper airflow and helps your heat pump perform optimally, keeping your indoor air fresh and comfortable.

If the air coming from your AC unit is cool but never quite cold, there are a few reasons this might be happening. For starters, it could signal that your refrigerant levels are low. If there are no other indications of this particular issue, like hissing noises or frozen refrigerant lines, anything from dirty filters to damaged condenser or evaporator coils could be responsible for the problem.

If your home has an existing forced-air heat system, you can add a central air conditioner to it. An HVAC technician can retrofit your forced-air heating system by installing an evaporator coil onto the furnace plenum, the box next to the furnace that draws in air. Once installed, the air conditioning coils use the furnace’s blower to circulate the air.

The length of an AC cycle depends on the settings in your thermostat and the unit you have. Central AC doesn't constantly run at full blast the way that a window unit does. A cooling cycle in most homes is 15 to 20 minutes. Then, the unit stays off for seven to 10 minutes to circulate the cold air in the house before the cycle repeats. It should repeat two or three times per hour. A short cycle lasts less than 10 minutes and then turns off.

If you’re trying to buy a new AC unit, there are a few crucial factors to consider. Look at the cooling capacity, the available warranty, the energy efficiency, and the type of unit. A ductless unit will cost more up front but may be a more viable option if you don’t already have ductwork. Additionally, a unit with better energy efficiency will cost less to run overall, saving you money on your monthly energy bill. 

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.