Your best choice for Furnace & Air Conditioning Repair in Mankato, MN

In the Blue Earth County area, Davis Comfort Systems Inc. is well known for providing exceptional repair, installation, and service. The people we send out to serve you are also top notch, something you’ll see in their reviews below. Everyone you deal with at our company has the goal of making sure your experience with us will be so good you’ll call us every time you need help. You can feel confident working with Davis Comfort Systems Inc. because we stand behind our work and comply with all local codes. This is why, as you can see by the map and reviews below, we are rated so highly for Furnace & Air Conditioning Repair in Mankato MN. Call us today at (507) 387-2434.

Recent Jobs and Reviews in Mankato, MN

Rated 5.0 out of 5 stars based on 46 customer reviews

Customers say: # Customer Sentiment Analysis The reviews reflect an overwhelmingly positive sentiment toward the company's HVAC services. Customers consistently express high satisfaction with the technicians' professionalism, knowledge, and efficiency. The service experience is frequently described as friendly and thorough, with technicians taking time to explain their work and provide educational information about maintenance options. Response time appears to be a significant strength, with multiple mentions of quick service during urgent situations, particularly during cold weather emergencies. Customers appreciate the clean and unobtrusive work style, especially those working from home. The sales process receives praise for being consultative rather than pushy, with representatives focusing on appropriate solutions rather than upselling. Energy efficiency improvements and cost savings are highlighted as valuable outcomes of the services provided. Overall, the sentiment reflects strong customer loyalty and confidence in the company's technical expertise and customer service approach.

Job Locations and Reviews

Tim M.
Tim M. Checked in
Conducted a comprehensive annual maintenance service on a Trane AC system. This included a thorough inspection of all components, such as the compressor, condenser, and evaporator coils. The system's electrical connections and controls were checked for proper function and safety. The air filter was replaced to ensure optimal airflow and efficiency. Refrigerant levels were measured and adjusted as necessary to maintain peak performance. The condensate drain was cleaned to prevent clogs and potential water damage. Lubrication was applied to the motor and other moving parts to reduce wear and ensure smooth operation. A performance test was conducted to verify that the system operates within manufacturer specifications. Documentation of all maintenance activities was completed for future reference.
Mankato, MN 56001
Joston S.
Joston S. Checked in
Conducted a comprehensive cooling maintenance service on the geothermal unit, starting with a thorough inspection of the system's components. This included checking the heat pump, refrigerant levels, and the integrity of the piping. The system's electrical connections were tested for proper functionality and safety. The geothermal loop was flushed to remove any sediment or debris that could impede performance. Filters were replaced to ensure optimal air quality and efficiency. The thermostat and control systems were calibrated to maintain accurate temperature settings. Finally, the unit was tested to confirm that it was operating at peak efficiency, providing reliable and effective cooling.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Completed a comprehensive annual maintenance service on a Goodman AC system. This involved a thorough inspection of all components, including the compressor, condenser, and evaporator coils. The system's electrical connections and controls were checked for proper function and safety. The air filters were replaced to ensure optimal airflow and efficiency. Refrigerant levels were measured and adjusted as necessary to maintain peak performance. The condensate drain was cleaned to prevent clogs and potential water damage. Lubrication was applied to the motor and other moving parts to ensure smooth operation. A detailed report was provided, highlighting the system's condition and any recommended improvements for future maintenance.
Mankato, MN 56001
Joston S.
Joston S. Checked in
Conducted a comprehensive cooling maintenance service on the Terra Therm geothermal system. This involved inspecting and cleaning the geothermal heat exchanger, ensuring optimal heat transfer efficiency. The maintenance included checking and replacing any worn-out components, verifying the integrity of the piping and connections, and testing the system's performance. Additionally, the refrigerant levels were checked and adjusted as necessary to maintain system efficiency. The maintenance also encompassed a thorough evaluation of the control systems and software, ensuring all settings were accurate and up-to-date. The system was tested post-maintenance to confirm that it was operating at peak performance, providing reliable and efficient cooling.
Mankato, MN 56001
Joston S.
Joston S. Checked in
Conducted a comprehensive cooling maintenance service on a Trane air conditioner. The process began with a thorough inspection of the unit to identify any potential issues. The air filter was replaced to ensure optimal airflow and efficiency. The condenser and evaporator coils were cleaned to remove dirt and debris, enhancing heat transfer. Refrigerant levels were checked and adjusted as necessary to maintain proper cooling capacity. The system's electrical components were tested for functionality and safety. Lubrication was applied to moving parts to reduce wear and ensure smooth operation. Finally, the system was tested to confirm that it was operating at peak performance. This maintenance not only improved the air conditioner's efficiency but also extended its lifespan.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Conducted a comprehensive annual maintenance check on a Trane AC system. This involved inspecting and cleaning the evaporator and condenser coils, checking and cleaning the air filter, lubricating the motor, and ensuring all electrical connections were secure. The system's refrigerant levels were verified, and the thermostat was calibrated for optimal performance. Additionally, the drain pan and lines were inspected for leaks, and the system's overall functionality was tested. All components were thoroughly examined to ensure efficient operation and to prevent potential issues. The maintenance was completed with attention to detail, ensuring the system would perform reliably.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Completed a comprehensive annual maintenance service on a Trane AC unit. The process began with a thorough inspection of the entire system, including the condenser, evaporator coils, and air filters. The air filters were replaced to ensure optimal airflow and efficiency. The condenser and evaporator coils were cleaned to remove any accumulated dirt and debris, enhancing heat exchange efficiency. The refrigerant levels were checked and adjusted as necessary to maintain proper system pressure. The thermostat was calibrated to ensure accurate temperature control. The drain lines were inspected and cleared to prevent clogs and water damage. Lubrication of the motor and other moving parts was performed to ensure smooth operation. Finally, the system's electrical connections were inspected for safety and reliability. This detailed maintenance helps extend the unit's lifespan and ensures efficient, reliable performance.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Completed a comprehensive service repair on a Trane AC unit, starting with a thorough inspection of the system. Identified a refrigerant leak and addressed it by repairing the compromised section of the refrigerant line. Conducted a detailed cleaning of the evaporator and condenser coils to ensure optimal heat transfer. Replaced the faulty capacitor and inspected the motor windings for any signs of wear. Tested the thermostat functionality and calibrated it for accurate temperature control. Verified the system's overall performance by running diagnostic checks and ensuring all components operated within manufacturer specifications. Provided the customer with a detailed report of the work performed and recommendations for future maintenance.
Mankato, MN 56001
Joston S.
Joston S. Checked in
I successfully replaced the capacitor in a Trane air conditioner, ensuring the system's optimal performance. First, I carefully assessed the unit to identify the faulty capacitor. After confirming the issue, I safely discharged the capacitor to prevent electrical hazards. I then removed the old capacitor, taking note of its specifications for an accurate replacement. The new capacitor was installed with precision, and I double-checked all connections to ensure they were secure. Finally, I tested the air conditioner to confirm that the replacement resolved the issue, restoring efficient cooling. The system now operates smoothly, providing reliable comfort.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performing annual maintenance on a Trane AC unit.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performing annual maintenance on a Mitsubishi mini split system.
Mankato, MN 56001
Tim M.
Tim M. Checked in
A York AC unit was experiencing issues, so a thorough service repair was conducted. The process began with a comprehensive inspection to identify the root cause of the malfunction. The condenser and evaporator coils were checked for dirt and debris, and necessary cleaning was performed. Refrigerant levels were assessed and adjusted as needed. The system's electrical connections were inspected for any signs of wear or damage, and faulty components were replaced. The thermostat was calibrated to ensure accurate temperature control. The unit's drainage system was cleared to prevent water buildup. Finally, the system was tested to confirm optimal performance and energy efficiency. The repair was completed successfully, restoring the AC unit to its proper functioning state.
Mankato, MN 56001
Tim M.
Tim M. Checked in
A Trane AC unit was serviced and repaired, ensuring optimal performance and efficiency. The process began with a thorough inspection of the entire system, identifying any potential issues. The condenser and evaporator coils were cleaned to remove dirt and debris, enhancing heat transfer. Refrigerant levels were checked and adjusted as necessary to maintain proper pressure. The air filter was replaced to improve indoor air quality and system efficiency. The thermostat was calibrated to ensure accurate temperature control. Electrical connections were inspected and tightened to prevent loose connections. The drain pan and lines were cleared of any blockages to prevent water leakage. Finally, the system was tested to confirm that it was functioning correctly and efficiently. This comprehensive service ensured the AC unit would operate reliably and effectively.
Mankato, MN 56001
Joston S.
Joston S. Checked in
Completed a comprehensive maintenance service on a Trane air conditioning unit. The process began with a thorough inspection of the system, checking for any visible signs of wear or damage. The air filter was replaced to ensure optimal airflow and efficiency. Next, the condenser and evaporator coils were cleaned to remove accumulated dirt and debris, enhancing cooling performance. Refrigerant levels were checked and adjusted as necessary to maintain proper pressure. The system's electrical components were inspected for any faults or loose connections. Lubrication was applied to the motor and other moving parts to ensure smooth operation. Finally, the system was tested to confirm it was functioning correctly and efficiently. This maintenance will help extend the lifespan of the unit and ensure reliable performance.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performing service repair on a Lennox ac unit.
Mankato, MN 56001
Joston S.
Joston S. Checked in
Conducted a comprehensive cooling maintenance service on a Trane air conditioner. The process began with a thorough inspection of the unit, checking for any visible signs of wear or damage. The air filter was removed and cleaned to ensure optimal airflow. The condenser and evaporator coils were inspected for dirt and debris, which were carefully removed to enhance efficiency. Refrigerant levels were checked and adjusted as necessary. The condensate drain was cleared to prevent clogs and potential water damage. Lubrication was applied to the motor and other moving parts to ensure smooth operation. The thermostat was calibrated to ensure accurate temperature control. Finally, the unit was tested to confirm that it was operating efficiently and effectively. This maintenance helped to extend the lifespan of the air conditioner and improve its performance.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Completed a comprehensive service repair on a Trane AC unit, starting with a thorough inspection of the system. Calibrated the thermostat and checked the electrical connections for proper operation. Conducted a full system test to confirm the AC unit was functioning correctly and efficiently. Provided detailed recommendations for future maintenance to ensure longevity and reliability of the system.
Mankato, MN 56001
Joston S.
Joston S. Checked in
Conducted a comprehensive service on a Trane air conditioning unit, beginning with a thorough inspection of the system's components. C
Mankato, MN 56001
Mankato, MN - I conducted a comprehensive annual maintenance check on the Trane AC unit. This included inspecting and cleaning the condenser coils, checking the refrigerant levels, and ensuring the system's electrical connections were secure. I also cleaned the evaporator coils and checked the drain pan for any signs of overflow or leaks. The air filter was replaced with a new one to ensure optimal airflow. I tested the thermostat functionality and calibrated it if necessary. Additionally, I examined the compressor and checked for any unusual noises or vibrations. Lubricating the motor bearings and checking the belt tension were also part of the maintenance. Finally, I provided the homeowner with a detailed report on the system's condition and any recommendations for future care.
Tim M.
Tim M. Checked in
I conducted a comprehensive annual maintenance check on the Trane AC unit. This included inspecting and cleaning the condenser coils, checking the refrigerant levels, and ensuring the system's electrical connections were secure. I also cleaned the evaporator coils and checked the drain pan for any signs of overflow or leaks. The air filter was replaced with a new one to ensure optimal airflow. I tested the thermostat functionality and calibrated it if necessary. Additionally, I examined the compressor and checked for any unusual noises or vibrations. Lubricating the motor bearings and checking the belt tension were also part of the maintenance. Finally, I provided the homeowner with a detailed report on the system's condition and any recommendations for future care.
Mankato, MN 56001
Joston S.
Joston S. Checked in
Completed a comprehensive service on a Trane air conditioner, ensuring optimal performance and efficiency. The service included a thorough inspection of the unit's components, such as the compressor, condenser, and evaporator coils. Cleaned and replaced the air filter to enhance air quality and improve airflow. Lubricated moving parts and checked electrical connections for safety and reliability. Tested the thermostat and control settings to ensure accurate temperature regulation. Conducted a refrigerant level check and leak test to maintain proper cooling capacity. Provided detailed recommendations for future maintenance and usage to prolong the unit's lifespan. The air conditioner now operates efficiently, providing reliable cooling.
Mankato, MN 56001
Joston S.
Joston S. Checked in
Conducted comprehensive air-conditioning maintenance on Trane equipment, ensuring optimal performance and longevity. This involved a thorough inspection of the system, including the evaporator coils, condenser unit, and refrigerant levels. I cleaned and replaced air filters, checked electrical connections, and lubricated moving parts. The system's drainage was cleared to prevent water buildup, and I tested the thermostat functionality. Additionally, I calibrated the system to maintain precise temperature settings and verified that all safety mechanisms were operational. The maintenance process adhered to industry standards, ensuring the equipment operates efficiently and reliably.
Mankato, MN 56001
Joston S.
Joston S. Checked in
Completed comprehensive cooling maintenance on Trane equipment, ensuring optimal performance and efficiency. Tasks included inspecting and cleaning the condenser and evaporator coils, checking and replacing air filters, lubricating moving parts, and testing the thermostat and control systems. The refrigerant levels were verified, and any leaks were repaired. The system's electrical connections and components were inspected for wear and damage. Performance tests were conducted to confirm the system's cooling capacity and energy efficiency. Documentation of all maintenance activities and findings was completed for future reference. The work was performed with attention to detail and adherence to manufacturer guidelines.
Mankato, MN 56001
Tim M.
Tim M. Checked in
I conducted a comprehensive annual maintenance check on a Carrier AC unit. This involved inspecting and cleaning the condenser coils, checking and cleaning the evaporator coils, and ensuring the condensate drain was clear. I also examined the thermostat settings, adjusted the airflow, and tested the unit's electrical components. The system's refrigerant levels were checked and topped off as needed. Lubricating the motor bearings and checking the belt tension ensured the unit's mechanical components were in optimal condition. I also inspected the air filters, replacing them if necessary, and tested the unit's overall performance. This thorough maintenance ensures the AC unit operates efficiently and reliably.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performing annual maintenance on a Trane furnace.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performed annual maintenance on a Trane furnace.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performing annual maintenance on a Trane furnace and triangle tube boiler.
Mankato, MN 56001
Review
Very well mannered and professional! Excellent service. Thank you
Sharful - Mankato, MN 56001
Thomas L.
Thomas L. Checked in
Furnace tune up
Mankato, MN 56001
Tim M.
Tim M. Checked in
Installing new reme halo uv light.
Mankato, MN 56001
Thomas L.
Thomas L. Checked in
AC & furnace tune up
Mankato, MN 56001
Thomas L.
Thomas L. Checked in
Furnace tune up
Mankato, MN 56001
Thomas L.
Thomas L. Checked in
AC service call
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performing annual maintenance on Trane equipment.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performing annual maintenance on a Trane furnace.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performing annual maintenance on a Trane furnace.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performing annual maintenance on a Trane furnace, triangle tube boiler, navian boiler, and Broan air exchanger.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performing annual maintenance on a triangle tube boiler, and a AO smith water heater.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performing annual maintenance on a Trane furnace.
Mankato, MN 56001
Thomas L.
Thomas L. Checked in
Furnace & garage heater tune up
Mankato, MN 56001
Thomas L.
Thomas L. Checked in
Furnace tune up
Mankato, MN 56001
Thomas L.
Thomas L. Checked in
Furnace tune up
Mankato, MN 56001
Thomas L.
Thomas L. Checked in
RTU services
Mankato, MN 56001
Thomas L.
Thomas L. Checked in
Boiler & AC tune up
Mankato, MN 56001
Thomas L.
Thomas L. Checked in
AC & furnace tune up
Mankato, MN 56001
Thomas L.
Thomas L. Checked in
Peak performance test
Mankato, MN 56001
Thomas L.
Thomas L. Checked in
Furnace & AC tune up
Mankato, MN 56001
Thomas L.
Thomas L. Checked in
Furnace & AC tune up
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performing a gas leak search and repair on a garage heater.
Mankato, MN 56001
Tim M.
Tim M. Checked in
Performing annual maintenance on a Goodman furnace.
Mankato, MN 56001
Joston S.
Joston S. Checked in
Trane heating and air conditioning maintenance
Mankato, MN 56001
Thomas L.
Thomas L. Checked in
Service call
Mankato, MN 56001
Review
Excellent service!
Brett - Mankato, MN 56001
Review
This is an excellent company! Tim McGuire is more than qualified! He is professional, thorough, more than happy to answer my questions, and I am very happy I learned some very helpful things. I can truly have peace of mind! I highly recommend Tim! Thank you so much!
Rachelle - Mankato, MN 56001
Response from Davis Comfort Systems Inc:

Hi Rachelle, thank you for your 5-star and your kind words. Tim does a great job for all of us here at Davis Comfort Systems and we all take professional customer service very seriously. Thank you for your business and we hope you have a great summer.

Review
Thank you Joston, I’m grateful for your professionalism and knowledge.
Tom Charles - Mankato, MN 56001
Review
Excellent service!
Terry - Mankato, MN 56001
Review
Awesome and friendly
Carrie - Mankato, MN 56001
Review
Tim did a great job! Very prompt, friendly, knowledgeable and works hard.
Gary - Mankato, MN 56001
Review
Chris Hazelton
Scott - Mankato, MN 56001
Review
Done according to plan
Russ - Mankato, MN 56001
Review
Professional and courteous with an eye for detail. Nice work.
Sean - Mankato, MN 56001
Review
Great folks all the way around!!
John - Mankato, MN 56001
Review
Excellent service!
Sonja - Mankato, MN 56001
Review
Each member of the Davis team was professional and courteous! We were very please with their work and their communication. We would recommend them to anybody!
Zach - Mankato, MN 56001
Review
Great service. Tim did an excellent job.
Richard - Mankato, MN 56001
Review
Terrific thorough system review. Tim did an excellent job and is always professional. I highly recommend Davis Comfort Systems and their skilled technicians.
Rhonda - Mankato, MN 56001
Review
Tim is very polite, considerate and accommodating to our needs.
Deb - Mankato, MN 56001
Review
We’re very pleased with the service we received from Chris & his teammate. They were both very professional! It was like a breath of fresh dealing with Jennifer and her team. Great attention to detail and all around outstanding customer service! ⭐️⭐️⭐️⭐️⭐️
Lori Rykhus - Mankato, MN 56001
Review
Joston was very professional and efficient with his time when he arrived to do our annual A/C check.
Jessica - Mankato, MN 56001
Review
Workers kept worker areas neat and clean during installation. Very important to spouses demeanor.
Steve - Mankato, MN 56001
Review
Very friendly
Ann - Mankato, MN 56001
Review
I would highly recommend Davis Comfort System. They give quick and great service. Tim is very professional and knowledgeable. He was able to quickly analyze and fix our problem.
Doug - Mankato, MN 56001
Review
Tim did a very great job explaining everything.
Mike - Mankato, MN 56001
Review
Great service, nice guy.
Beth - Mankato, MN 56001
Response from Davis Comfort Systems Inc:

Thank you Beth, for the kind words and the 5-Star review.

Review
Straight forward, friendly and courteous. Getting into all the problem details and cost clearly so there are no miscommunications. Always love if he’s the one who comes over. Thanks Joston!
James & Christine - Mankato, MN 56001
Review
Excellent Service
Pat - Mankato, MN 56001
Review
Very good service. Sticks to the job at with no idle chit chat.
Steve Flo - Mankato, MN 56001
Review
Thomas has always done a great job with furnace and air conditioner!
Paul - Mankato, MN 56001
Review
As promised, a follow up/check in the Spring for the new AC we bought last fall. I was called and a technician came out within an hour of the call……and done!
Gayle - Mankato, MN 56001
Review
Very polite, knowledgeable, and thorough.
Mike Durbahn - Mankato, MN 56001
Review
Tim was great at explaining. Great service and quick at showing up!!
Teresa - Mankato, MN
Review
Called because my furnace went out and Tim gave me the worst news in the nicest way. He told me my furnace was shot and would need a new one. He was super friendly and informative and even offered space heaters for me to use in the meantime. I would recommend Davis and will return to them in the future.
Alex - Mankato, MN 56001
Response from Davis Comfort Systems Inc:

Good Morning Alex, thank you for the 5 Star review and the kind words. Unfortunately, sometimes we are the barer of bad news and I'm so glad to hear that we were able to be part of helping make your situation a more pleasant one. We love to celebrate with our team and will share your comments with them as well. We also know that you will be enjoying your new high efficiency Trane variable speed furnace for a very long time and again we would like to say thank you. We hope you have a wonderful year in 2024.

Review
Tim and Thomas came to access and repair a furnace issue. We appreciate their fast and friendly service and their thorough explanation of their findings and recommendations.
Bev - Mankato, MN 56001
Review
GREAT JOB AS ALWAYS
Curt - Mankato, MN 56001
Review
Great service
Tom - Mankato, MN 56001
Review
I have been happy working with Davis
Chuck - Mankato, MN 56001
Review
Great customer service, excellent staff! I suggest asking for Brad for your service person -- very knowledgeable and thorough!
Happy Customer - Mankato, MN 56001
Review
Great quality and dedication to providing the best service possible.
Susan - Mankato, MN 56001
Review
The guy who stopped out to do our maintenance check was super nice--his name was Jeff
Joel - Mankato, MN 56001
Review
great service
Stephen - Mankato, MN 56001
Review
Last fall I had three bids for an AC at one of my rentals. Davis Comfort Systems Salesperson, Mitch Allore, was the most thorough. He made a house call, where others only looked online for specs. This spring, Mitch contacted me again with his personal "handwritten" note, stating that if I had not already decided on which AC to buy, he would still like to be of assistance in my purchasing a Trane AC. I am very impressed by this young man's attention to "customer satisfaction!" Because of this, I believe this will be true of my experience with Davis Comfort Systems and Trane in the future. LP
Liz - Mankato, MN 56001
Review
we appreciate the technicians opinions
Randy - Mankato, MN 56001
Review
Jeff was very nice and knowledgeable! He even wore shoe covers to protect my carpet.
Mitch - Mankato, MN 56001
Review
Great Company, Great People, Great Products
Tom - Mankato, MN 56001
Review
Would recommend to a friend
Brad - Mankato, MN 56001