Ductless Mini-Split System Repairs

Ductless Mini-Split Repair Services by Stramowski Heating and Cooling

We are a family-owned HVAC company since 1977, located in Oak Creek, Wisconsin. We repair and provide emergency HVAC services for all mini-split models.

Is your house too hot or not cold enough? We are your local AC repair company, ready to help
You could have a broken fan, motor or other part (such as control board), clogged water lines, or leaking refrigerant
Undercharged systems, low refrigerant(freon coolant) or clogged lines can cause water leaks and icing
Hearing strange sounds or noticing a bad smell are often indicators of more serious issues

Common Mini-Split Problems That We Repair

Not every mini-split is exactly the same, but most of them have the same parts and components that make them function.
Our experienced service technicians fix these common mini-split problems:
  • No Cold Air in Summer or No Hot Air in Winter
  • Not Cold Enough or Hot Enough
  • Refrigerant Leaks
  • Mini-Split Keeps Turning On and Off (Short Cycling)
  • Thermostat Issues / Wrong Temperature
  • Mini-Split Won't Start
  • Water Leaks
  • Unusual Odors
  • Strange Noises (rattling, humming, screeching)
  • Ice Buildup on Outdoor Unit
  • Wear and Tear
  • Lack of Maintenance (such a Dirty Air Filters)

Our technicians can locate & fix the cause of your problem, which may be due to a clogged air filter, dirty coil, blocked drain, malfunctioning compressor, faulty wiring or sensors, defrost cycle issues, low refrigerant / coolant, improper installation, remote control issues, age and wear, or a loose, failing, or broken / damaged part.

Timeliness, professionalism, and high-quality work are important to us. And we're available during emergencies -- nights, weekends, and holidays.

Complete the form below to request repair services.

For an emergency, or for the fastest and best response, call us: 414-762-6457

Mini-Split Repair Request

Quick Response

  • Emergency service -- nights, weekends & holidays
  • Fast reply when you call us at (414) 762-6457 or complete our online request form

Quality & Accuracy

  • Advanced system-specific diagnostic equipment
  • Certified, licensed & insured technicians
  • Attention to detail & customer needs

Honest Upfront Pricing

  • Fair, competitive pricing
  • No skipping of important details or customer needs just to offer a "lower" price

Our Guarantee & Warranty

  • All service (labor) is guaranteed for 30 days
  • Most replacement parts are warrantied

When should I replace my mini-split instead of repairing it?

  • Expired Warranty: If your mini-split is older, it may no longer be under warranty. Also, many replacement parts are slow to come in (due to supply chain issues or extreme weather conditions) or are no longer available.
    Our technicians will diagnose, check parts availability, and explain both options.
  • Expensive Repairs: If your system requires repairs that exceed 1/3 of the price of a replacement, we recommend replacement over repair. Other parts (not associated with performed repairs) often break shortly after repair, so those parts would result in additional expenses as well.
  • Save Money: If you can save money on utilities by buying a new system, consider it. Newer or higher rated equipment can save you money on energy consumption, perhaps with better heating performance. Those savings can pay for your new system over the life of the system.

What to Expect HVAC Repair Video

Heating and Cooling Coverage Map

HVAC Mini-Split Repair Near You?

Serving Southeast Wisconsin since 1977
Cities served include:
  • Franklin
  • South Milwaukee
  • Cudahy
  • Greenfield
  • Milwaukee
  • Wauwatosa
  • Whitefish Bay
  • Caledonia
  • Muskego
  • Saint Francis
  • Racine
  • West Milwaukee
  • Glendale
  • Oak Creek
  • New Berlin
  • West Allis
...and the "near me" surrounding areas.
Click to see our complete service area map

Advantage Plus Members

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We maintain your service records and call you to schedule AC / furnace tune-ups (maintenance)

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Member Discounts

You'll get discounts off regular AC / furnace tune-ups and special member rates

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No Overtime Charges

Active members never pay extra overtime diagnostic fees