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TRUSTED BY GALENA, MO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon69
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Galena, MO

*The Angi rating for Heating And Air Conditioning Service companies in Galena, MO 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 Galena, MO 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 07, 2025

Find Heating and air conditioning pros in Galena

Avatar for TCB Heating, Cooling and Handyman Services
TCB Heating, Cooling and Handyman Services
4.8(
17
)
Electric Furnace / Forced Air Heating System - InstallCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+2 more

Serving Galena, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Very pleased with his work and prices and was very prompt from the time I talked to him initially to getting the unit ordered and getting it installed. Cleaned up after and hauled off old unit. Would recommend him to anyone looking to replace their old havc equipment. R Stafford"
Framing the support structure for a second-story deck addition. Pressure-treated posts and beams being installed to extend the outdoor living space and reinforce structural integrity. Project located in a residential backyard setting with access to existing patio slab.
We replaced an aging, inefficient HVAC unit with a new high-efficiency system to improve cooling performance and energy savings. The original unit was outdated, sitting low to the ground, with declining performance and airflow issues caused by poor drainage and landscaping.
In-progress installation of a high-efficiency air handler and furnace system. Wiring in place, connected to updated ductwork with adjacent water heater visible. Clean layout and spacing prepared for final paneling and system test.
Wall-mounted mini-split indoor head unit installed in an unfinished insulated wall. This high-efficiency ductless system provides both heating and cooling for zoned comfort.
Vintage mechanical thermostat from an early 1900s home. A visual reminder of how much heating and cooling technology has advanced. We specialize in upgrading outdated systems with smart, programmable thermostats to improve comfort and efficiency.

+28

Response time1 day
Response rate100%
5 neighbors recently requested a quote
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Avatar for Proman HVAC & Mechanical, LLC
Proman HVAC & Mechanical, LLC
4.9(
147
)
Central A/C - Service or RepairDucts & Vents - Install or ReplaceCentral Air Cleaner - Repair or Service+5 more

Serving Galena, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"My call was returned quickly, technician arrived on time, and took care of the problem. He was friendly and offered additional advice for the HVAC system but wasn't trying to sell me anything. Thank you"
My Work
My Work
My Work
My Work
My Work

+1

Response time6 hrs
Response rate87%
22 neighbors recently requested a quote
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Avatar for Cole Heating and Cooling Services
Cole Heating and Cooling Services
4.8(
19
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+8 more

Serving Galena, MO and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"From start to finish I couldn't be more pleased with our experience. Cole Heating and Cooling were a literal God send. After a month w/o ac Brandi and David went out of their way to makebsure we got some. David was very upfront, honest, and fair. I appreciated his determination to try to help us fix a part to our ac. When ultimately he couldn't he again was honest about the sale of our new unit. Working with a local company has been amazing. The install moved super quickly and we now have ice cold ac. If you are looking for a great ac company, look no further! Would highly recommend 1,000%."
Response time1 day
Recommended by88%of homeowners
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Avatar for Callahan Heating And Cooling L.L.C.
Callahan Heating And Cooling L.L.C.
5.0(
8
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+11 more

Serving Galena, MO and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"They are very professional and on time. They do the job right the first time and all there technicians are very friendly and professional."
A/c Maintenace
A/c Unit Replacement
Response time4 hrs
6 neighbors recently requested a quote
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Avatar for JonBoy's Heating and Cooling
JonBoy's Heating and Cooling
5.0(
5
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Galena, MO and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"They did a great job. They came when they said they will come."
Response time3 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Davis & Son, LLC
Davis & Son, LLC
4.0(
6
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+15 more

Serving Galena, MO and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

We pride our company on reliability, great communication,\nintegrity, and quality work. We are experts in our trade and will do our best\nto keep you as educated as we can on your particular task or project. We look\nforward to earning your business!

3 neighbors recently requested a quote
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Avatar for American Appliance Repair LLC
American Appliance Repair LLC
5.0(
3
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+2 more

Serving Galena, MO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"He was gonna have to order part, he gave me a good quote . I asked him if i could call back. My husband and i needed to mull it over, so i called him bacķ so he wouldnt have to order something that he didnt need. Very pleasant, i would definately use them again. Its good to know he can do anything. Hvac too. I just love it when people know what they're doing , they're honest they're pleasant,and helpful. I trust him."
7 neighbors recently requested a quote
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Avatar for Paschal Air Plumbing & Electric
Paschal Air Plumbing & Electric
4.0(
16
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Galena, MO and surrounding areas

Approved

In business since 1965

Free estimates

Credit card accepted

"Excellent service with a quick response time. Will use them again."
Trane Furnace
Trane Unit
Trane Unit
Trane Furnace
Trane Furnace

+22

50 neighbors recently requested a quote
Recommended by43%of homeowners
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Jackson Heating & Cooling
New to Angi
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+3 more

Serving Galena, MO and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time7 hrs
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Heating and Air Conditioning questions, answered by experts

Florida rooms can have heat or air conditioning, although not all do. These rooms can be added to the existing HVAC system or use a mini-split system, or they may just use a ceiling fan or the breeze from the windows for cooling. Florida rooms with air conditioning often have glass windows to keep the cool inside instead of just mesh screens.

A frozen coil can cause permanent damage to your HVAC system and lead to costly repairs if not fixed. It can cause the unit to overheat and also cause the compressor to fail. It’s vital to turn the unit off if the coil is frozen and address the issue as soon as possible. 

The $5,000 rule for HVAC systems helps homeowners decide whether to repair or replace an AC or furnace. Take the quote for the HVAC repair cost and multiply that by the age of the HVAC system. If the total is higher than $5,000, it’s more cost-effective to replace the system. If the total is lower than $5,000, consider repairing the system.

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

Yes. It's not just AC filters that get dirty. Ducts can accumulate dust and dirt quickly. Insects and animals can also get into duct systems, creating many problems. Dirt build-up and unwanted guests can constrict the airflow and cause rooms not to cool evenly. You might also see higher energy bills because they're not working as efficiently.

The Galena, MO 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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