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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

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 - InstallGas Furnace / Forced Air Heating System - InstallAir Ducts & Vents - Clean+12 more

Serving Norwalk, IA and surrounding areas

Approved (Corporate)

In business since 1958

Free estimates

Emergency services offered

"Greens technicians were AWESOME. Zach Brichetto did a great job explaining my options. Josh Jones and one other team member did the install. They were polite and helpful. Very knowledgeable, able to offer suggestions but not pushy. I needed to keep costs down but had some special concerns that they listened to and found good solutions to meet my needs. Excellent craftsmanship left me knowing I made the right choice selecting Greens for my HVAC replacement. Thanks!"
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

44 neighbors recently requested a quote
Recommended by90%of homeowners
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

For close to 30 years, Clean Air Systems has been using the most innovative and high performance equipment for cleaning heating, ventilation and air conditioning (HVAC) systems. We provide a vital service to communities all over Iowa, by maintaining and improving the air quality for your home or office. Our goal is to leave the HVAC systems, in your home or business, looking and running like new. Let Clean Air Systems give you, your family, and your employees the best air quality possible.

Response time1 day
19 neighbors recently requested a quote
Recommended by97%of homeowners
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!)."
35 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Varsity Zone HVAC of Urbandale
Varsity Zone HVAC of Urbandale
5.0(
5
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - 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
10 neighbors recently requested a quote
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

Golden Rule aims to be the friendly neighborhood choice for heating services in both Des Moines, IA, and Salt Lake City, UT. These regions experience distinct climates throughout the year, with Des Moines facing hot, humid summers and cold winters with significant snowfall. At the same time, Salt Lake City endures dry, hot summers and cold, snowy winters.\n\nKeeping your home warm and comfortable throughout winter is a priority for all homeowners to ensure the health and safety of family members and friends. As your leading furnace company, our HVAC technicians can evaluate your home?s heating needs and provide repairs, maintenance, and replacements for all heating systems.

AC Repair
22 neighbors recently requested a quote
Recommended by63%of homeowners
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!

3 neighbors recently requested a quote
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

When you are looking for professional top level electrical services, WireOne is here standing by to help. Our team of experts has the experience and training to handle all of your electrical needs from diagnosis to repairs. Our dedication to our customers is apparent in every job we take, as we always make sure all of your worries and concerns are covered. We back this up with a true written 100% Satisfaction Guarantee. Call your trusted electrician today if you're in need of any electrical services handled with proficiency and care 24 hours a day seven days a week.

Lighting
Lighting
Custom Lighting
Recessed Lighting
Lighting

+13

Response time11 hrs
233 neighbors recently requested a quote
Recommended by82%of homeowners
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

We Started Integra to Do Things Differently. Since day one in 2003, we’ve made it a priority to stay humble, work hard, and transform the way homeowners experience electrical service.\nWe’re committed to delivering exceptional work backed by a 100% satisfaction guarantee. Our goal is simple: earn trust, tell the truth, and treat people like family, and that means making sure every homeowner feels safe, heard, and respected.

Light Switch
Pendent Lighting
Electric Disconnect
Switch Replacement
New Switch Addition

+37

Response time10 hrs
Response rate91%
93 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

A frosty expansion valve that isn't blowing out cool air is a sure sign that it’s time to replace it. It might also be time to replace the TXV valve if your AC unit switches off soon after turning on or if you have poor airflow in your home.

One of the fastest ways to unfreeze an AC unit is to turn off the unit and, if it’s warm outside, use the fan-only mode to help blow warmer air through the unit to speed up the defrosting process. While it may be tempting to use a hair dryer to defrost the air conditioner, that high heat can damage the coils.

After defrosting, if you can safely solve the issue with a fix like changing the filter, go ahead and do so. Otherwise, call in a pro before turning your AC back on.

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

A dirty AC filter can lower the efficiency of your system, so depending on how dirty it was, you may notice a temperature difference when you clean your filter. You can try other solutions if your AC isn’t blowing as cold as it used to. You can call in a local HVAC tech to make sure everything is running correctly, fix your air seal if it’s a window unit, and clean your coils.

If both your furnace and AC unit are more than a decade old, it may be a good idea to replace both of them. However, your furnace can last up to three decades, and your air conditioner can typically last up to 15 years, so consulting with a pro before deciding to replace both of them is best. If it’s before that time limit for each, you can fix many problems with repairs or just replace one.

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.