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Find Air conditioning pros in Vermillion

Avatar for Pronto Heating & Air Conditioning
Pronto Heating & Air Conditioning
4.8(
1,548
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Vermillion, MN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Robby did a great job. He cleaned and blew out the drain lines for the furnace humidifier and the air conditioner. He replaced the April-aire humidipad filter. He cleaned inside the furnace cabinet, cleaned the flame sensor, and checked the wiring. He checked that the carbon monoxide levels are within normal limits."
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+4

Response time7 hrs
Response rate100%
12 neighbors recently requested a quote
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Avatar for Air Knights Heating & Cooling, Inc.
Air Knights Heating & Cooling, Inc.
3.9(
522
)
Central A/C - Service or Repair

Serving Vermillion, MN and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Paul was knowledgeable, courteous, and professional. He was on time. He explained the problem well. Our central air conditioning has been working great!"
Furnace Installation in Burnsville MN
Response time8 hrs
9 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Vermillion, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"New Furnace and Air - Friendly knowledgeable installers (Mick and Kevin) - would hire again."
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Our Team
Response time12 hrs
Response rate100%
6 neighbors recently requested a quote
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Avatar for One Hour Heating and Air Conditioning Southsota
One Hour Heating and Air Conditioning Southsota
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Vermillion, MN and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

One Hour Heating and Air Conditioning is your premier provider for heating and air conditioning in Southern Minnesota. If you are south of the river, we are your people!

Furnace
Furnace
Furnace
11 neighbors recently requested a quote
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Avatar for IcanHandyman
IcanHandyman
4.8(
41
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Vermillion, MN and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

Caulk boarder of tile bathroom floor
Clean valleys on roof
Replace missing fascia board covering
Cedar deck cleaning and staining
Stair case rail install

+113

Response time1 day
Response rate100%
3 neighbors recently requested a quote
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Avatar for Prolific Mechanical
Prolific Mechanical
5.0(
6
)
Outdoor Mist Cooling System - InstallOutdoor Mist Cooling System - Install - For BusinessOutdoor Mist Cooling System - Service or Repair+1 more

Serving Vermillion, MN and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I recently had Prolific Mechanical install a new air conditioning system, and I couldn't be happier with the results. The young man who completed the installation was professional, courteous, and extremely knowledgeable. He took pride in his work, kept everything clean, and made sure the installation was done correctly from start to finish. The new system runs flawlessly and keeps the house comfortable even on the hottest days. I highly recommend Prolific Mechanical to anyone looking for quality workmanship and dependable HVAC service."
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Avatar for Chuck Hecht
Chuck Hecht
4.4(
82
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Vermillion, MN and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

Experienced handyman who insists that his work satisfies each customer. When you call me, I am the professional who does the work. Schedule your own time slot with my online booking app. Texting is the most reliable way to reach me. If you email me, please follow up with a phone call.\n\nhttps://v2.waitwhile.com/checkin/7IheTrhuowMKN5QC1yhh/confirm\n\n\nIf you schedule your appt within 48 hours, please call me to confirm availability....sometimes projects have mission creep and I need some extra time to wrap up existing projects.

Additional Photos
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Response time2 days
Response rate100%
1 neighbors recently requested a quote
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Avatar for Dusty Boots Repair LLC
Dusty Boots Repair LLC
5.0(
4
)
Window A/C Unit - Service or Relocate

Serving Vermillion, MN and surrounding areas

Approved

I specialized in appliance repair. Washers, dryers, refrigerator, dishwasher and garbage disposals. I can do A/C cleaning, small electrical ( outlets and switches) and plumbing.

28 neighbors recently requested a quote
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Avatar for Property Rehab USA
Property Rehab USA
5.0(
3
)
Window A/C Unit - Service or RelocateWindow A/C Unit - Service or Relocate - For Business

Serving Vermillion, MN and surrounding areas

Approved

In business since 2016

Offers commercial services

Property Rehab USA proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!\n

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5 neighbors recently requested a quote
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Avatar for J&L HVAC Services LLC
J&L HVAC Services LLC
New to Angi
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+6 more

Serving Vermillion, MN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

AC Condenser Service
AC Condenser Service
AC Condenser Service
Kitchen
Furnace igniter

+5

5 neighbors recently requested a quote
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FAQs for air conditioning projects in Vermillion, MN

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Vermillion, MN homeowners’ guide to air conditioning services

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

See all articles