Top-rated air conditioning pros.

Get matched with top air conditioning pros in Hampton, MN

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Air conditioning pros in Hampton

Avatar for Air Knights Heating & Cooling, Inc.
Air Knights Heating & Cooling, Inc.
3.9(
522
)
Central A/C - Service or Repair

Serving Hampton, MN and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"I spent a long time looking for an accommodating and knowledgeable HVAC professional and Air Knight fulfilled all my criteria for a great service company. Phillip came to me and was quickly able to assess and deal with my air conditioning situation - believe me I contacted a lot of people and no one was as responsive as he was."
Furnace Installation in Burnsville MN
Response time8 hrs
8 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for IcanHandyman
IcanHandyman
4.8(
41
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Hampton, MN and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Stacy cleaned our dryer vent as asked, and then installed 2 dimmers on an electrical switch as an added service. He communicated efficiently, was on time, flexible, honest, and friendly. We would hire him again."
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
Avatar for Chuck Hecht
Chuck Hecht
4.4(
82
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Hampton, 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
Additional Photos
Additional Photos
Additional Photos
Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Dusty Boots Repair LLC
Dusty Boots Repair LLC
5.0(
3
)
Window A/C Unit - Service or Relocate

Serving Hampton, 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.

21 neighbors recently requested a quote
Avatar for Total Comfort Heating and Cooling
Total Comfort Heating and Cooling
4.5(
445
)
Central A/C - InstallCentral A/C - Service or RepairCentral Humidifier - Install or Replace+1 more

Serving Hampton, MN and surrounding areas

In business since 1956

Free estimates

Emergency services offered

"These guys are absolutely awesome! We had a cracked heat exchanger and it was dangerous to continue heating because of carbon monoxide leaking. The original duct work was all done incorrectly and caused the furnace (and A/C} to overwork. We had their representative, Danny come to our house one afternoon to give us a bid for heating, duct replacement, and air conditioning. Well, by the next morning we had we had a whole team of guys here and ready to start work on the job. I still don't know how they managed to pull it all together so fast! They had the new furnace, duct work and air conditioner all here and ready to be installed! These guys were all awesome. They worked so hard, and they went the extra mile to make sure we were happy with what they were doing. We would DEFINITELY recommend using Total Comfort and their great team! Thanks Adam C., Adam P., Dylan, Joe, and Tad!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+15

Recommended by88%of homeowners
...
Showing 1-10 of 116

FAQs for air conditioning projects in Hampton, 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 Hampton, MN homeowners’ guide to air conditioning services

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