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Verified Reviews for Heating And Air Conditioning Service pros in Clarence, IA

*The Angi rating for Heating And Air Conditioning Service companies in Clarence, IA 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 Clarence, IA 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 August 26, 2026

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

Avatar for WireOne, LLC
WireOne, LLC
4.3(
149
)
Electrical Baseboard or Wall Heater - InstallThermostat - Install or ReplaceElectrical Baseboard or Wall Heater - Repair+1 more

Serving Clarence, IA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"They fixed my breaker and installed LED lighting, fire detectors in 3 bedrooms in a 6 hour period. Very professional and they cleaned up perfectly afterwards. They could have rushed through but approached me to ask if I wanted dimmer switches and what color. Great work, old school quality customer service."
Wiring
Outlets
TV Mounting
Training
Design

+5

Response time11 hrs
121 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Browns Floor Care & Restoration
Browns Floor Care & Restoration
4.4(
50
)
Air Ducts & Vents - Clean

Serving Clarence, IA and surrounding areas

Approved

In business since 1936

Free estimates

Emergency services offered

"The tech did a great job cleaning about 25 HVAC ducts and a dryer duct. He was courteous and diligent."
Response time1 day
Response rate92%
62 neighbors recently requested a quote
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Avatar for R3 HEATING & AIR LLC
R3 HEATING & AIR LLC
5.0(
1
)
Central A/C - InstallGas Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Install+9 more

Serving Clarence, IA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's 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 in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

22 neighbors recently requested a quote
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Avatar for Preferred Home Improvements
Preferred Home Improvements
4.7(
12
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Clarence, IA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Very well done. good people to work with. I would hire them again."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+30

Recommended by100%of homeowners
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Avatar for 8 Finger HVAC, LLC
8 Finger HVAC, LLC
5.0(
4
)
Central A/C - InstallGas Furnace / Forced Air Heating System - Install

Serving Clarence, IA and surrounding areas

In business since 2018

Free estimates

Offers commercial services

"Very reasonable, actually surprised it didn't cost more but the work, parts, fast appt time was all Excellent. I've already told several friends about them. My son just bought a home and he's having these guys do his work canceled a different company he had called."
Finished mounted unit
Old Lennox
New York brand Furnace installed
Visible interior ductwork
Before new furnace install

+2

Response time3 hrs
Recommended by100%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Clarence, IA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Fluid Ventures, LLC
Fluid Ventures, LLC
5.0(
7
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split Heating System - Install or Replace+34 more

Serving Clarence, IA and surrounding areas

In business since 2022

Emergency services offered

Credit card accepted

"Great experience and the best customer service"
New Century Furnace Install
New Lennox Furnace Install
Completed jobs 2023
Completed jobs 2023
Completed jobs 2023

+2

Response time1 day
Response rate85%
Recommended by100%of homeowners
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Showing 1-10 of 41
Heating and Air Conditioning FAQs, answered by experts

A 3-ton AC unit is probably too big for a home that’s 1,200 square feet. If you have a 1,200-square-foot home, you likely need a unit that’s somewhere around 1.9 and 2 tons. An AC unit that’s too large will be really inefficient and cost you a lot of extra money on your bills. 

As a general rule, you should have your HVAC system professionally serviced at least once a year, though it's best to follow the manufacturer's specific recommendations. Many experts suggest twice-yearly maintenance: once in the spring for the cooling system and once in the fall for the heating system. This is especially recommended for older units, systems with recurring issues, or heat pumps that provide both heating and cooling. Regular service, which can cost between $100 and $550, keeps the system running efficiently, helps prevent costly future repairs, and saves money on utility bills.

There are a few ways to determine if a vent is open or closed. You can inspect the vent and examine the position of the fins. If there are spaces between them, the vent is open. If the fins are flat and touching, the vent is closed. You can also stand under the vent when the system is running to see if you feel air flowing through it.

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

Yes, a mini split AC system can replace central air—and quite easily, too. Since mini splits don’t require ductwork, homeowners can convert their central air system to a mini split to save money and energy. Consult with an HVAC professional to learn more about the process of replacing your central air with a mini split.

The Clarence, IA 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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