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AC units after being repaired by a local pro

5 Best AC Repair Services in La Crosse, WI

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Written By Max Peterson|Last Updated: May 18, 2024

Technical issues can be inconvenient for residents who need an air conditioner (AC) repair in La Crosse, especially in the summer when keeping cool is essential. Begin your AC repair company search with these respected La Crosse providers, and learn more about replacing your AC and future-proofing your home with this useful guide.

Top AC Repair Companies in La Crosse, WI

River City Heating & Air Conditioning Logo

River City Heating & Air Conditioning

Based on 98 customer reviews.

Services Offered

Boiler InstallationVentilationRadiant HeatingFurnace RepairMaintenanceIndoor Air QualityEmergency ServicesAc InstallationAc RepairDuctlessFurnace Installation


  • Informative resources
  • Clear pricing policy
  • Reliable customer support
626 E 2nd St, Winona, MN 507-454-7689 rivercityheating.com
Flock's Heating & Air Conditioning, Inc Logo

Flock's Heating & Air Conditioning

Based on 110 customer reviews.

Services Offered

Ac InstallationEmergency ServicesBoiler RepairAc RepairMaintenanceRadiant HeatingBoiler InstallationDuctlessFurnace RepairFurnace InstallationIndoor Air Quality


  • Reliable customer support
  • Clear pricing policy
  • Informative resources
27551 Co Hwy U, Cashton, WI 608-654-5522 flocksheating.com
Bill's Heating & A/C Logo

Bill's Heating & A/C

Based on 15 customer reviews.

Services Offered

Ac Repair


  • Free quote
  • Reliable customer support
  • Informative resources
4681 Bronco Rd, Warrens, WI 608-378-4923 billsheatingac.com
Storkel Heating & Cooling Logo

Storkel Heating & Cooling

Based on 16 customer reviews.

Services Offered

Ac Repair


  • Clear pricing policy
201 Sime Ave, Tomah, WI 608-372-6677 storkelheatingtv.com

More Local Hvac Companies

J & M Heating & Cooling

User Reviews: 4.7/5 

20860 Oxford School Rd
Richland Center, WI 53581

Mezera Heating & Air Conditioning

User Reviews: 4.2/5 

123 N Ohio St
Prairie du Chien, WI 53821

Unitedly Service Group: Heating, Air Conditioning, Furnace and AC Repair

User Reviews: 4.7/5 

108 Woodlake Dr
Rochester, MN 55904

Comfort Heating & Cooling

User Reviews: 4.6/5 

221 E Grant St
Augusta, WI 54722

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

AC units after being repaired by a local pro

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Facts about La Crosse
Average Max Temp Percentile:21.9%
August Average Max Temp:80.6°F
Climate Zone:Cold
Average Energy Cost:$0.13/kWh
Median Year Houses Built:1973
Average Heat Waves per Year:1.15

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This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Types of Air Conditioners

HVAC technicians have the expertise to service most air conditioner varieties, but knowing more about what you have can be beneficial. Below, we'll describe each of the common AC systems.

  • Portable air conditioners: As the name suggests, portable ACs don't require permanent installation or ductwork. Instead, they remove hot air through an exhaust hose connected to a window or nearby vent. They're a common choice for apartments, condos, or individual rooms.
  • Central AC: These are the most common residential AC systems, offering consistent, precise temperature control. They feature a central unit that cools and purifies outside air and sends it through ducts to various rooms in your home.
  • Window ACs: Window air conditioners are a popular choice for La Crosse condos, townhomes, and apartments. These compact, affordable units are designed for cooling small spaces and single rooms, and they fit snugly in a window frame or dedicated wall slot. Many window air conditioner users deploy their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Split ACs: Split air conditioner units have two main elements: one indoors and one outdoors. They offer peaceful operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Ductless mini-split: Ductless mini-split AC units have an exterior unit and one or more indoor units, with no ductwork required. They offer individual room temperature control, higher energy efficiency, and flexible installation options.

How to Choose Your La Crosse AC Repair Service

You likely want a quick solution for your air conditioner's problem. However, before recruiting a repair company, it's important to do careful research to ensure it's the best for your home. Here are a few essential steps to follow.

Confirm the Company Is Properly Licensed and Insured

Wisconsin HVAC contractors are licensed through the Department of Safety and Professional Services. Even with this license, an HVAC company must still subcontract electrical and plumbing work.

Many states and cities also require companies to carry liability insurance. Even if your community doesn't require it, we still recommend choosing an insured company. This will protect you if an accident happens or something gets damaged.

Read Customer Reviews

Check customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits contractors that handle complaints professionally and honor their warranties.

It's normal for even the best AC repair providers to have both positive and negative reviews. Read each one carefully, and avoid a provider if most reviewers had subpar experiences.

Compare Estimates

We recommend getting at least three different quotes to find the best cost and services. Get a written copy of each quote, and learn more about installer guarantees, emergency repair availability, permitting fees and manufacturer warranties.

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Frequently Asked Questions About AC Repair in La Crosse

How much can I expect to pay for AC repair in La Crosse?

Your AC unit repair costs will hinge on the type of unit you have and the malfunctioning part. A basic repair job like sorting out a thermostat might cost $150–$250, whereas a more intricate fix like exchanging the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$64–$171
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,283–$3,850
Fan or air blower issues$150–$200
Compressor replacement$600–$1,626

Does my air conditioner need routine maintenance? If so, how often?

It's a good idea to service your air conditioner at least once a year. You can further maximize its efficiency and lifespan by keeping the outdoor unit clear of brush and debris.

When is the best time to replace an AC unit?

The best time to replace HVAC systems is during the off-season, when there's less demand for HVAC technicians and costs are cheaper. La Crosse's moderate highs of 54°F give you a larger window of opportunity, which could be from early September to early June.

Is hiring an HVAC company better than doing the repair on my own?

You can most likely set up a window AC unit on your own. However, installing other AC units should almost always be done by an HVAC contractor who knows the complex tubing, piping and wiring. We also advise getting professional installation due to the danger of refrigerant spills.

Should my HVAC company have a private accreditation?

Private accreditations might not be required, but businesses that seek them are typically more trustworthy. The two largest HVAC trade bodies that issue certifications are the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) and Air Conditioning Contractors of America (ACCA).

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.