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Verified Reviews for Air Conditioning pros in Random Lake, WI

*The Angi rating for Air Conditioning companies in Random Lake, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Random Lake, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on June 05, 2026

Find Air conditioning pros in Random Lake

Avatar for Capital Heating & Cooling
Capital Heating & Cooling
4.2(
201
)
Air Ducts & Vents - Clean

Serving Random Lake, WI and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"The company was quick to contact me to establish a time for an estimate. Do to weather conditions in our area the company had to reschedule. I could appreciate that. The tech was on time for his appointment. He was professional in his work and presentation of what he believed my needs were. The prices quoted for the work did not fit into my budget or what I would consider the going rates for my area."
Dirty furnace fliter
AC Repair in Brookfield
AC Replacement
Geothermal Heating System Installed
Capital HVAC Geothermal installer

+34

Response time10 mins
163 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Morgan's HVAC & Renovations
Morgan's HVAC & Renovations
4.6(
12
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Random Lake, WI and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"This guy knows his stuff, comes in, finds the problem and takes care of it, Bam! Joe knows his profession very well, very pleased."
Before
After
Before
After
Finished product

+7

Response time1 day
Recommended by90%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Random Lake, WI and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Great service. Fixed the problem in a day or less. Worked at night as well. Am definitely going to use him again.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Wisconsin Natural Air Duct Cleaning, LLC
Wisconsin Natural Air Duct Cleaning, LLC
4.4(
30
)
Air Ducts & Vents - Clean

Serving Random Lake, WI and surrounding areas

In business since 2016

Free estimates

Warranties offered

"Jeff did a great job in cleaning our air duct and drier vents. First, he explains what he’s doing to clean the entire house. He pays attention to every detail in cleaning each vents and returns. Jeff showed us pictures of before and after on areas where there’s so much dirt accumulated over time. Can’t believe our drier vent was filled up with so much lents. Glad we had this work done and we will do it again in 7years as recommended. We highly recommend Wisconsin Natural Air Duct Cleaning. Lastly, you don’t have to break a bank to pay for this company since the price is very reasonable. And that’s a big plus for us! Very happy customer!"
Dirty Vent Picture
Clean Vent Picture
Dirty Cold Air Return
Clean Cold Air Return
Dirt Vent Picture

+6

Response time8 hrs
Recommended by88%of homeowners
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Air Conditioning questions, answered by experts

The general rule of thumb for figuring out how much AC tonnage you need in your home is that for every 500 to 600 square feet of space you need to cool, you’ll need one ton of AC cooling power. So, a 1,000-square-foot home will need 2 tons of AC power. 

Yes. Getting a whole-house dehumidifier can help you save money on energy bills. How? Your home automatically feels cooler when there’s less humidity in the air (“It’s the humidity that gets ya!” is such a true statement). This means that you won’t need to run your AC as much as you would if you had all that extra humidity in your home.

There are many signs of a bad AC fan motor, including if the fan blades don’t spin when the AC kicks on or if they keep spinning when the AC is off. The AC fan cools down the condenser coil, so a faulty motor can also cause the system to overheat. Unusual noises in the exterior AC unit, including grinding or rattling sounds, may also be a sign that the AC fan motor is worn out.

Split systems are the most common type of HVAC system. Split systems have two main units: an indoor one and an outdoor one. These units work together to pull in air, heat or cool it, and distribute it throughout your home. Other popular types of HVAC systems include hybrid systems and packaged heating and air systems.

It is possible to add air conditioning to an older home, but it can be very expensive to do so. Expect to pay anywhere from $6,000 to $17,000 or more for the ductwork and AC unit. You’ll also have to hack into the home’s walls and ceilings to add ductwork, which can impact the aesthetics of an old home.

The Random Lake, WI homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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