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TRUSTED BY NORWALK, IA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon268
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Norwalk, 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 Norwalk, 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, 2025

Find Heating and air conditioning pros in Norwalk

Avatar for Green's Appliance Heating & Cooling
Green's Appliance Heating & Cooling
4.6(
280
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Service or Repair+12 more

Serving Norwalk, IA and surrounding areas

Approved (Corporate)

In business since 1958

Free estimates

Emergency services offered

"Arrived promptly and explained what he was doing and what kind of condition my HVAC was in. Trimmed a shrub that was very close to my A/C unit without me asking. Overall very pleased."
Just because we're small doesn't mean we can't handle big jobs! Our family team has the expertise to tackle any HVAC challenge in Des Moines.
There's nothing like the peace of mind that comes with reliable heating and cooling. As your neighbors in Des Moines, we're just a call away when you need us.
High-efficiency furnace upgrade with improved airflow and performance — expertly installed by the Greens team.
Iowa winters don't stand a chance against our expert furnace services! From our family to yours, we're here to keep you warm when temperatures drop.
Additional Photos

+9

55 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Clean Air Systems
Clean Air Systems
4.8(
75
)
Air Ducts & Vents - Clean

Serving Norwalk, IA and surrounding areas

Approved

In business since 1989

Free estimates

Credit card accepted

"They did a good job. They gave me a $40 discount since my ducts were not very dirty. My only comment is they left some particles of dry wall chips on my floor and did not vacuum them up."
Response time1 day
21 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Schaal Plumbing, Heating, and Cooling
Schaal Plumbing, Heating, and Cooling
5.0(
32
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallAir Ducts & Vents - Clean+17 more

Serving Norwalk, IA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Mack and Aaron were both EXTREMELY helpful, knowledgable, professional, polite and concerned about cleaniness (and we appreciated all those postive characteristics!). Really excellent professionals who serviced our furnance and installed a new thermostat that is really nice. We cannot recommend Schaal highly enough and Mack and Aarson were really, really good to work with. If you are seeing this and considering an HVAC company, there is no other choice than Schaal! (We have used Schaal since the early 1990s and always been totally pleased with their service, technicians and people who answer the phones!)."
33 neighbors recently requested a quote
Recommended by78%of homeowners
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Precision Comfort, LLC
4.8(
109
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - Repair

Serving Norwalk, IA and surrounding areas

Approved

In business since 2000

Warranties offered

Credit card accepted

"I went with this company to replace my furnace and air-conditioner. My furnace went out on a Friday night, they came out to give me a bid on Monday and replaced both units on Tuesday. I chose them because their price was within $100-$200 of the big companies, but Precision is owner operated. The owner gave me the bid and was here to do the installation. I appreciate the owner doing the installation as he has a lot of experience and will be the one I call if something goes wrong. They only took 6 hours to do both installations - it was quick, clean, easy and well done. Highly recommend."
Response time6 days
1 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Varsity Zone HVAC of Urbandale
Varsity Zone HVAC of Urbandale
5.0(
5
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDucts & Vents - Install or Replace+16 more

Serving Norwalk, IA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Expert HVAC Services in Urbandale\nYour Local Climate Control Experts for Year-Round Home Comfort\nWhen Central Iowa weather shifts from humid summer heat to freezing winter blizzards, Varsity Zone HVAC of Urbandale keeps your indoor environment comfortable year-round. From urgent air conditioning repairs during sticky July days to furnace checkups before the first freeze, we are the local team you can trust. We're proud to serve homeowners and business owners across Urbandale, IA, and surrounding areas like Johnston and Clive with clear, reliable heating and cooling solutions.

Before
After
5 neighbors recently requested a quote
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Avatar for Golden Rule Plumbing, Heating & Cooling
Golden Rule Plumbing, Heating & Cooling
3.9(
130
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+10 more

Serving Norwalk, IA and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Emergency services offered

Credit card accepted

"Tate was friendly and professional. He took care to protect my flooring, did a nice job of the installation of a furnace and air conditioner, and left no mess behind. A+"
AC Repair
18 neighbors recently requested a quote
Recommended by63%of homeowners
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Avatar for True North Mechanical
True North Mechanical
5.0(
4
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+23 more

Serving Norwalk, IA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

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! Book with us online or feel free to give us a call today!

2 neighbors recently requested a quote
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Avatar for WireOne, LLC
WireOne, LLC
4.0(
328
)
Electrical Baseboard or Wall Heater - RepairElectrical Baseboard or Wall Heater - InstallThermostat - Install or Replace+1 more

Serving Norwalk, IA and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"We've never hired an electrician before so the price was a shock to us. Our electrician was very informative as to what he was doing and why and gave us choices before performing the work. He was clean and polite and friendly. He gave us the impression that he truly wanted our satisfaction and that he enjoyed his job."
Lighting
Lighting
Custom Lighting
Recessed Lighting
Lighting

+13

Response time11 hrs
238 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Integra Electrical
Integra Electrical
4.5(
91
)
Electrical Baseboard or Wall Heater - Install

Serving Norwalk, IA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Replacement of 6 smoke and carbon monoxide Detectors. Also fixed outlet plug-ins that were not working."
Light Switch
Pendent Lighting
Electric Disconnect
Switch Replacement
New Switch Addition

+37

Response time10 hrs
Response rate91%
95 neighbors recently requested a quote
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Midwest Remodel and Repair
4.5(
24
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Norwalk, IA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Did excellent work and left me in a better place than I started - no more leaks! Substandard work had been done on the roof prior to buying the house, they found everything wrong and fixed it how it should have been."
Response time11 hrs
Response rate100%
Recommended by80%of homeowners
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Showing 1-10 of 111
Heating and Air Conditioning questions, answered by experts

Yes, AC coil cleaning is definitely worth it. Cleaning your AC coils ensures your AC unit will function efficiently for the long term. Dirty and grimy AC coils make your unit work harder to cool your home, resulting in higher electric bills. Additionally, having your coils professionally cleaned regularly will reduce the possibility of extensive maintenance and repair costs.

There are several AC unit problems to troubleshoot, but luckily you can identify them by keeping a close eye on your system. Look out for the following signs that your AC needs repair:

  • Unusual noises during operation

  • AC unit blows warm air

  • AC unit doesn’t come on or turn off with temperature changes

  • Strange odors come through the vents

  • AC unit cycles on and off rapidly

  • Indoor air is more humid or less comfortable than usual

  • AC unit keeps tripping your breaker

  • Fan in the outdoor compressor doesn’t operate when the AC is on

To diagnose a bad HVAC or AC damper, assess the airflow from your vents. For a manual damper, close it, run your system, and check for airflow. If air is still coming through the vents, the damper is likely faulty and needs repair or replacement. For an automatic damper, turn on your HVAC system and monitor the airflow and room temperature. Signs of a problem include low airflow, a room that won't maintain its set temperature, or a drafty feeling. If you suspect a faulty automatic damper, you may need to hire a professional for repairs.

If left untreated, a frozen AC unit can lead to costly damage, especially to the compressor and evaporator coils. When ice forms on the evaporator coils, they become brittle and more susceptible to breaking. Plus, a freeze makes your AC system much less efficient, which means it's wasting energy and costing you more in your monthly energy bills.

The cost to replace an AC unit averages around $5,900, with a typical range between $3,900 and $8,020. The final price depends on several factors, including the type and size of the air conditioner, its efficiency rating, your geographic region, and labor costs for installation. Smaller units like portable and window ACs are much less expensive, costing between $90 and $550, compared to central or ductless systems. If your current unit is less than 10 years old, repairing it may be more cost-effective than a full replacement.

The Norwalk, 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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