Top-rated air conditioning pros.

Get matched with top air conditioning pros in Zimmerman, 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 Zimmerman

Avatar for HVAC Doctor LLC
HVAC Doctor LLC
4.9(
27
)

Serving Zimmerman, MN and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"vitaly and his crew did a very good job of removing a big old furnace and installing a new furnace and air conditioner. They did it in a timely manner at a very fair price. explained everything very well. left the place cleaner than when they started. Highly recommend Hvac Doctor."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+137

Response time2 days
49 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for Kody's Home Services LLC
Kody's Home Services LLC
5.0(
11
)

Serving Zimmerman, MN and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Kody did a fantastic job. His communication skills,expertise, knowledge of his products, timeliness, job site tidiness and fair pricing were greatly appreciated. He installed a Goodman heat pump system ( heating & air conditioning), Mitsubishi multi zone mini split ( wall unit & recessed ceiling unit), an Aprilaire whole home humidifier, a UV air purification system and surge protection system for whole HVAC system. I highly recommend his services."
Old air exchanger
New air exchanger
New heating system
Old heating system
Old heating system

+3

Response time8 hrs
Request Quote
Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)

Serving Zimmerman, 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."
Additional Photos
Additional Photos
Additional Photos
Our Team
Response time10 hrs
4 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
Avatar for B & D Plumbing, Heating & A/C
B & D Plumbing, Heating & A/C
4.8(
160
)

Serving Zimmerman, MN and surrounding areas

Approved

In business since 1982

Emergency services offered

Credit card accepted

"I had my air conditioner cleaned and technician Eric B. was excellent! While waiting for my air conditioner to kick in he offered to fill my water softener with salt. I was so appreciative of this kind gesture and it reconfirmed why I chose to buy my new furnace and air conditioner from B&D!"
Newly installed Lennox air conditioning unit.
Home without any duct work.
Newly installed Lennox furance.
Rough-In: Furnace & Air Conditioning
Broken furnace.

+79

18 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for Mallard Mechanical
Mallard Mechanical
5.0(
11
)

Serving Zimmerman, MN and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Absolutely great! Quick, efficient, thorough, I cannot say enough! We absolutely appreciate him coming out same day and getting our AC back up and running in under an hour!"
Response time3 hrs
Recommended by88%of homeowners
Request Quote
Avatar for Hero Plumbing, Heating Cooling and Electrical
Hero Plumbing, Heating Cooling and Electrical
3.8(
288
)

Serving Zimmerman, MN and surrounding areas

Approved

In business since 1914

Free estimates

Emergency services offered

"Glenn / hero Plumbing Heating and Cooling was knowledgeable and professional. Started on time and finished on time. Very good service."
Air Conditioner Tune-Up
Completed Project
Furnace Install
Furnace Tune-Up
Garbage Disposal

+11

Response time3 hrs
94 neighbors recently requested a quote
Recommended by86%of homeowners
Request Quote
Avatar for DJ's Home Services
DJ's Home Services
4.7(
77
)

Serving Zimmerman, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1971

Emergency services offered

Warranties offered

"Pro all the way. He was very helpful offering many options on service. We will tell all friends and family about DJs Home Service and Angis List."
DJs Air Conditioner
DJs Furnance
DJs Boiler Repair
DJs Drains
DJs Electrical Panel

+40

Response time1 day
Response rate96%
99 neighbors recently requested a quote
Request Quote
Avatar for Prolific Mechanical
Prolific Mechanical
5.0(
6
)

Serving Zimmerman, MN and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I highly recommend Thomas with Prolific Mechanical. Another company came out and told me I needed to replace my HVAC system, but I decided to get a second opinion. Thomas took the time to properly diagnose the issue and was able to repair it instead of pushing for a replacement. He saved me a significant amount of money, was honest, knowledgeable, and professional throughout the entire process. If you?re looking for someone you can trust, Prolific Mechanical is the company to call."
Request Quote
Avatar for Dean's Home Services
Dean's Home Services
4.0(
36
)

Serving Zimmerman, MN and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"Deans was great, arrived and did a super job and cleaned up afterward. We were very happy with them."
Relocate Kitchen Drain
Leaky Water Heater Replaced With Tankless Water Heater
Upgraded Electrical Panel and Meter
Relocate Kitchen Drain
Leaky Water Heater Replaced With Tankless Water Heater

+79

Response time8 hrs
Response rate99%
34 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 121

FAQs for air conditioning projects in Zimmerman, 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 Zimmerman, 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