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Heating, Plumbing & Electrical Services in Rochester, MN
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Your Trusted Home Services Team in Rochester, MN

At K & S Heating, Air Conditioning, Plumbing & Electrical, we believe your home should be a sanctuary of comfort and reliability. That's why we are dedicated to providing expert HVAC, plumbing, and electrical services in Rochester, MN. As a trusted local company, we understand the importance of having a skilled team you can rely on for everything from minor repairs to major installations. We prioritize honest service, expert craftsmanship, and customer satisfaction—without gimmicks or unnecessary upsells. When you need a team you can trust, call K & S today at 507-282-4328 or contact us online for more information.

Heating and Cooling Services in Rochester: Keeping Your Home Comfortable Year-Round

Your heating and cooling system is essential, and we make sure it runs smoothly so you don't have to think twice about it. A well-maintained HVAC system ensures lower energy bills, fewer unexpected breakdowns, and a more comfortable home. With Rochester heating and cooling services from K&S, you get access to:

Rochester Furnace Services

  • Furnace Repair: If your furnace isn't keeping up, we'll quickly figure out what's wrong and get it working again. Whether it's an issue with the blower, thermostat, or ignition system, our technicians can diagnose and fix the problem.
  • Furnace Installation in Rochester: Need a new furnace? We'll help you find the right one and install it with care. We install energy-efficient models designed to keep your home warm while lowering heating costs.
  • Furnace Maintenance: Routine maintenance helps avoid costly repairs and keeps your system running efficiently. Our tune-ups include filter changes, inspections, and overall system optimization.

Air Conditioning Services in Rochester

  • Air Conditioning Replacement: When it's time for a new AC, we'll make sure you get an energy-efficient system that fits your home. We handle everything from unit selection to installation.
  • Air Conditioning Maintenance: Regular tune-ups help prevent breakdowns and keep your AC running smoothly. A well-maintained system uses less energy and provides better cooling.
  • Ductless Mini Splits: Great for homes without ductwork, these systems give you precise control over your comfort. Mini-splits are a flexible and energy-efficient solution for zoned cooling.
  • Heat Pumps: A smart way to heat and cool your home efficiently. These systems provide year-round comfort with a lower environmental impact.

Air Quality Services in Rochester: Helping You Breathe Easier

The air in your home should be clean and healthy. Poor indoor air quality can lead to allergies, respiratory issues, and even structural damage from excess moisture. We offer solutions that improve your indoor air quality so you and your family can breathe easier. Indoor air quality services from K&S include:

  • Whole Home Humidifier: Say goodbye to dry air that causes irritation and damage. Proper humidity levels improve comfort and indoor air quality.
  • Whole Home Dehumidifier: Get rid of excess moisture and prevent mold growth. A dehumidifier in Rochester can help reduce allergens and protect your home.
  • UV Light Air Purification: A high-tech way to remove airborne bacteria, allergens, and viruses. Installed in your HVAC system, UV light helps create a healthier home environment.

Rochester Electrical Services: Powering Your Home with Expertise

Your home's electrical system is the backbone of modern convenience, powering everything from your appliances to your lighting and security systems. At K & S Heating, Air, Plumbing & Electrical, we understand the importance of a safe, efficient, and reliable electrical setup. With electrical services in Rochester from K&S, you get:

Electrical Repair

If your lights flicker, outlets stop working, or circuits keep tripping, we'll diagnose and fix the issue quickly and safely.

Switch, Outlet, and Ceiling Fan Installation

Need to upgrade or add new outlets, switches, or ceiling fans in Rochester? Our electricians will install them properly to ensure safe operation.

Electrical Installation and Wiring

From new builds to home upgrades, we handle all aspects of electrical wiring and installation to keep your system running smoothly.

Panel Replacement and Repair

A properly functioning electrical panel is crucial for home safety. If your panel is outdated or overloaded, we'll replace or repair it for optimal performance.

EV Chargers

Charge your electric vehicle conveniently at home with our expert EV charger installation services in Rochester. We install both Level 1 and Level 2 chargers.

Lighting Solutions

Upgrade your home's lighting with expert installation services. Whether it's recessed lighting, landscape lighting, or security lighting, we'll help brighten your space.

Smart Home Installation

Enhance your home with the latest smart technology. From thermostats and lighting to security systems, we'll set up smart solutions that make your home more efficient and convenient.

Rochester Plumbing Services

Plumbing problems are never fun, but we're here to make the process as stress-free as possible. Whether it's a minor leak or a major plumbing job, you can trust us to handle it promptly. Our licensed plumbers in Rochester provide efficient, reliable service to keep your water flowing properly.

  1. Water Filtration: Cleaner, safer water for your whole home. Reduce contaminants and improve taste with a whole-house filtration system.
  2. Rochester Water Softeners: Say goodbye to hard water problems that damage pipes and appliances. Soft water extends the life of your plumbing system and improves water quality.
  3. Plumbing Repairs in Rochester: From small leaks to major pipe issues, we fix it all. Leaky faucets, slow drains, and broken pipes are no match for our team.
  4. Plumbing Installations: Need new fixtures or a whole new plumbing system? We've got it covered. We install sinks, toilets, showers, and more.
  5. Remodels: Updating your kitchen or bathroom? We'll make sure the plumbing is done right. Our team works seamlessly with contractors to ensure your remodel runs smoothly.
  6. Water Heaters: Reliable installations and repairs to keep your hot water flowing. Whether you need a repair or a new installation, we'll make sure you never run out of hot water.
  7. Tankless Water Heaters: Enjoy endless hot water while saving on energy costs. Tankless systems heat water on demand, reducing energy waste.
  8. Sump Pumps: Keep your basement dry with a properly working sump pump. We install and service sump pumps to prevent flooding.
  9. Plumbing Emergencies: When something goes wrong, we're here to help—day or night. Our emergency services provide quick relief for urgent plumbing problems.
  10. Leak Repair: Stop leaks before they cause major damage. We use advanced leak detection to pinpoint and fix hidden leaks.
  11. Gas Line Services: Safe and professional gas line installation and repair. Whether you're installing a new gas appliance or repairing a leak, we ensure safety first.
  12. RPZ Backflow Testing: Ensure your water supply is safe from contaminants with expert RPZ backflow Testing in Rochester.

Experience the K&S Difference

At K&S Heating, Air, Plumbing & Electrical, we're dedicated to providing expert service with a personal touch. Whether you need HVAC, plumbing, or electrical work, you can count on our experienced professionals to get the job done right. Contact K&S today by calling 507-282-4328 and let us take care of your home's needs with professionalism and care.

Recent Jobs and Reviews in Rochester, MN

Rochester, MN at a glance

K&S Heating, Air Conditioning, Plumbing & Electrical has completed 20 jobs in Rochester, MN in April 2026.

The most recent job was on April 6, 2026.

K&S Heating, Air Conditioning, Plumbing & Electrical has completed 2,521 jobs in Rochester, MN in the last 12 months.

Job Locations and Reviews

Rochester, MN - Completed preventive maintenance agreement service on residential air conditioning system. Performed comprehensive inspection and maintenance procedures on outdoor condensing unit. Upon completion of all maintenance tasks, verified system operational status and confirmed unit is functioning properly with no issues identified.
Cael D.
Cael D. Checked in
Completed preventive maintenance agreement service on residential air conditioning system. Performed comprehensive inspection and maintenance procedures on outdoor condensing unit. Upon completion of all maintenance tasks, verified system operational status and confirmed unit is functioning properly with no issues identified.
Rochester, MN 55901
Responded to service call for dryer circuit breaker that would not reset and showed signs of moisture infiltration. Upon inspection, determined the breaker had failed and was no longer functional. Removed the defective Square D circuit breaker from the residential electrical panel and installed a new replacement breaker to restore power to the dryer circuit.
Responded to service call for dryer circuit breaker that would not reset and showed signs of moisture infiltration. Upon inspection, determined the breaker had failed and was no longer functional. Removed the defective Square D circuit breaker from the residential electrical panel and installed a new replacement breaker to restore power to the dryer circuit.
Dawson S.
Dawson S. Checked in
Responded to service call for dryer circuit breaker that would not reset and showed signs of moisture infiltration. Upon inspection, determined the breaker had failed and was no longer functional. Removed the defective Square D circuit breaker from the residential electrical panel and installed a new replacement breaker to restore power to the dryer circuit.
Rochester, MN 55901
Installed GFCI outlet in laundry room to provide ground fault protection for washing machine circuit. Verified proper operation and tested reset functionality to ensure code compliance and safe operation.
Installed GFCI outlet in laundry room to provide ground fault protection for washing machine circuit. Verified proper operation and tested reset functionality to ensure code compliance and safe operation.
Dawson S.
Dawson S. Checked in
Installed GFCI outlet in laundry room to provide ground fault protection for washing machine circuit. Verified proper operation and tested reset functionality to ensure code compliance and safe operation.
Rochester, MN 55904
Responded to service call for duct cleaning estimate at residential property. Upon arrival, conducted exterior inspection and documented gas meter installation and connections as part of preliminary assessment. Left voicemail message for customer as no answer was received during scheduled appointment window.
Responded to service call for duct cleaning estimate at residential property. Upon arrival, conducted exterior inspection and documented gas meter installation and connections as part of preliminary assessment. Left voicemail message for customer as no answer was received during scheduled appointment window.
Brandon S.
Brandon S. Checked in
Responded to service call for duct cleaning estimate at residential property. Upon arrival, conducted exterior inspection and documented gas meter installation and connections as part of preliminary assessment. Left voicemail message for customer as no answer was received during scheduled appointment window.
Rochester, MN 55904
Rochester, MN - Responded to water leak emergency and identified multiple pinhole leaks on main water line and 1/2" copper water line beneath sink area. Successfully repaired all leaks including main line and three additional pinhole failures to restore proper water service and prevent further water damage.
Richard B.
Richard B. Checked in
Responded to water leak emergency and identified multiple pinhole leaks on main water line and 1/2" copper water line beneath sink area. Successfully repaired all leaks including main line and three additional pinhole failures to restore proper water service and prevent further water damage.
Rochester, MN 55906
Installed a new 30-amp electrical outlet in garage per customer request. Work included proper wiring from the electrical panel, secure mounting of the receptacle, and verification of correct amperage and grounding for safe operation.
Installed a new 30-amp electrical outlet in garage per customer request. Work included proper wiring from the electrical panel, secure mounting of the receptacle, and verification of correct amperage and grounding for safe operation.
Dawson S.
Dawson S. Checked in
Installed a new 30-amp electrical outlet in garage per customer request. Work included proper wiring from the electrical panel, secure mounting of the receptacle, and verification of correct amperage and grounding for safe operation.
Rochester, MN 55901
Completed garbage disposal replacement in kitchen under double-basin sink with hardwired electrical connection. Replaced existing disposal unit with new black disposal, ensuring proper mounting and connection to white PVC drain assembly and P-trap configuration. Installation included verifying proper alignment with sink drain opening, securing disposal to mounting ring, and completing straight-wire electrical connection. Provided estimate for potential future work on sink and faucet replacement.
Completed garbage disposal replacement in kitchen under double-basin sink with hardwired electrical connection. Replaced existing disposal unit with new black disposal, ensuring proper mounting and connection to white PVC drain assembly and P-trap configuration. Installation included verifying proper alignment with sink drain opening, securing disposal to mounting ring, and completing straight-wire electrical connection. Provided estimate for potential future work on sink and faucet replacement.
Richard B.
Richard B. Checked in
Completed garbage disposal replacement in kitchen under double-basin sink with hardwired electrical connection. Replaced existing disposal unit with new black disposal, ensuring proper mounting and connection to white PVC drain assembly and P-trap configuration. Installation included verifying proper alignment with sink drain opening, securing disposal to mounting ring, and completing straight-wire electrical connection. Provided estimate for potential future work on sink and faucet replacement.
Rochester, MN 55901
Responded to no heat call on Lennox furnace system that was blowing cold air only. Upon inspection, found air filter in poor condition and diagnosed a failed gas valve preventing proper furnace operation. Replaced gas valve with OEM part and restored heating functionality to the system.
Responded to no heat call on Lennox furnace system that was blowing cold air only. Upon inspection, found air filter in poor condition and diagnosed a failed gas valve preventing proper furnace operation. Replaced gas valve with OEM part and restored heating functionality to the system.
Russel C.
Russel C. Checked in
Responded to no heat call on Lennox furnace system that was blowing cold air only. Upon inspection, found air filter in poor condition and diagnosed a failed gas valve preventing proper furnace operation. Replaced gas valve with OEM part and restored heating functionality to the system.
Rochester, MN 55906
Responded to no heat call and diagnosed complete power loss to furnace system. Inspection revealed electrical supply issue preventing unit operation. Provided temporary space heaters to maintain comfort while coordinating expedited electrical service appointment to restore power to HVAC system.
Responded to no heat call and diagnosed complete power loss to furnace system. Inspection revealed electrical supply issue preventing unit operation. Provided temporary space heaters to maintain comfort while coordinating expedited electrical service appointment to restore power to HVAC system.
Chris E.
Chris E. Checked in
Responded to no heat call and diagnosed complete power loss to furnace system. Inspection revealed electrical supply issue preventing unit operation. Provided temporary space heaters to maintain comfort while coordinating expedited electrical service appointment to restore power to HVAC system.
Rochester, MN 55904
Rochester, MN - Responded to water leak call under kitchen sink and diagnosed garbage disposal leaking from bottom of internal tank. Inspected unit and confirmed disposal was failed and leaking from base, requiring replacement. Customer elected to install new disposal unit themselves after receiving diagnostic assessment.
Andrew N.
Andrew N. Checked in
Responded to water leak call under kitchen sink and diagnosed garbage disposal leaking from bottom of internal tank. Inspected unit and confirmed disposal was failed and leaking from base, requiring replacement. Customer elected to install new disposal unit themselves after receiving diagnostic assessment.
Rochester, MN 55901
Responded to service call for non-functioning outlets in residential property. Upon inspection, identified GFCI outlet with reversed wiring causing circuit malfunction. Corrected wiring configuration on GFCI receptacle to proper polarity, restoring functionality to affected outlets throughout the circuit.
Responded to service call for non-functioning outlets in residential property. Upon inspection, identified GFCI outlet with reversed wiring causing circuit malfunction. Corrected wiring configuration on GFCI receptacle to proper polarity, restoring functionality to affected outlets throughout the circuit.
Dawson S.
Dawson S. Checked in
Responded to service call for non-functioning outlets in residential property. Upon inspection, identified GFCI outlet with reversed wiring causing circuit malfunction. Corrected wiring configuration on GFCI receptacle to proper polarity, restoring functionality to affected outlets throughout the circuit.
Rochester, MN 55901
Rochester, MN - Responded to service call for four toilets requiring inspection. Diagnosed and identified faulty flush gasket on Kohler mainfloor hallway toilet causing operational issues, and determined slow drainage condition in upstairs hallway bathroom toilet due to suspected blockage. Provided repair assessment and pricing for both units, though customer declined service to attempt self-repair.
Andrew N.
Andrew N. Checked in
Responded to service call for four toilets requiring inspection. Diagnosed and identified faulty flush gasket on Kohler mainfloor hallway toilet causing operational issues, and determined slow drainage condition in upstairs hallway bathroom toilet due to suspected blockage. Provided repair assessment and pricing for both units, though customer declined service to attempt self-repair.
Rochester, MN 55901
Rochester, MN - Responded to no heat call on residential furnace system over 10 years old. Upon inspection, diagnosed failed control board and collector box rendering the unit inoperable and beyond economical repair. Completed full system replacement to restore heating functionality to the home.
Cael D.
Cael D. Checked in
Responded to no heat call on residential furnace system over 10 years old. Upon inspection, diagnosed failed control board and collector box rendering the unit inoperable and beyond economical repair. Completed full system replacement to restore heating functionality to the home.
Rochester, MN 55904
Rochester, MN - Responded to service call regarding water hammering noise from master bathroom toilet during flushing and previous incident of water shooting from bowl with gurgling sounds during windy conditions. Conducted thorough diagnostic testing by flushing toilet multiple times to attempt replication of reported hammering noise. Unable to duplicate water hammering issue during service visit. Verified toilet is functioning properly with normal flush cycle and no abnormal sounds present at time of inspection.
Andrew N.
Andrew N. Checked in
Responded to service call regarding water hammering noise from master bathroom toilet during flushing and previous incident of water shooting from bowl with gurgling sounds during windy conditions. Conducted thorough diagnostic testing by flushing toilet multiple times to attempt replication of reported hammering noise. Unable to duplicate water hammering issue during service visit. Verified toilet is functioning properly with normal flush cycle and no abnormal sounds present at time of inspection.
Rochester, MN 55901
Responded to service call for non-operational air exchanger system. Upon inspection, found HRV unit not functioning and ventilation grilles heavily soiled with accumulated debris, dust, and organic material. Performed complete HRV maintenance including cleaning of intake and exhaust vents, replaced filters, and restored unit to proper working operation.
Responded to service call for non-operational air exchanger system. Upon inspection, found HRV unit not functioning and ventilation grilles heavily soiled with accumulated debris, dust, and organic material. Performed complete HRV maintenance including cleaning of intake and exhaust vents, replaced filters, and restored unit to proper working operation.
Cael D.
Cael D. Checked in
Responded to service call for non-operational air exchanger system. Upon inspection, found HRV unit not functioning and ventilation grilles heavily soiled with accumulated debris, dust, and organic material. Performed complete HRV maintenance including cleaning of intake and exhaust vents, replaced filters, and restored unit to proper working operation.
Rochester, MN 55901
Returned to site per inspector's request to install GFCI protection for stove circuit. Successfully installed GFCI breaker in main electrical panel to provide required ground fault protection for kitchen appliance. Documented completed installation with photographs and submitted to inspector for approval.
Returned to site per inspector's request to install GFCI protection for stove circuit. Successfully installed GFCI breaker in main electrical panel to provide required ground fault protection for kitchen appliance. Documented completed installation with photographs and submitted to inspector for approval.
Dawson S.
Dawson S. Checked in
Returned to site per inspector's request to install GFCI protection for stove circuit. Successfully installed GFCI breaker in main electrical panel to provide required ground fault protection for kitchen appliance. Documented completed installation with photographs and submitted to inspector for approval.
Rochester, MN 55906
Rochester, MN - Returned to property during scheduled 8-12 AM arrival window to remove and haul away 40-gallon residential water heater that had been replaced during previous evening's service call. Unit was successfully disconnected, removed from premises, and properly disposed of per standard protocols.
Cael D.
Cael D. Checked in
Returned to property during scheduled 8-12 AM arrival window to remove and haul away 40-gallon residential water heater that had been replaced during previous evening's service call. Unit was successfully disconnected, removed from premises, and properly disposed of per standard protocols.
Rochester, MN 55904
Responded to service call for leaking tanked water heater in basement utility room. Upon inspection, confirmed active leak originating from bottom of tank, indicating internal tank failure. Documented existing installation including copper supply lines, expansion tank, safety components, and proper venting configuration. Provided comprehensive estimate for complete water heater replacement with new unit, including removal and disposal of failed equipment, installation of new tanked water heater with code-compliant connections, and integration with existing plumbing infrastructure.
Responded to service call for leaking tanked water heater in basement utility room. Upon inspection, confirmed active leak originating from bottom of tank, indicating internal tank failure. Documented existing installation including copper supply lines, expansion tank, safety components, and proper venting configuration. Provided comprehensive estimate for complete water heater replacement with new unit, including removal and disposal of failed equipment, installation of new tanked water heater with code-compliant connections, and integration with existing plumbing infrastructure.
Andrew N.
Andrew N. Checked in
Responded to service call for leaking tanked water heater in basement utility room. Upon inspection, confirmed active leak originating from bottom of tank, indicating internal tank failure. Documented existing installation including copper supply lines, expansion tank, safety components, and proper venting configuration. Provided comprehensive estimate for complete water heater replacement with new unit, including removal and disposal of failed equipment, installation of new tanked water heater with code-compliant connections, and integration with existing plumbing infrastructure.
Rochester, MN 55901
Rochester, MN - Responded to service call for water softener drainage issue in basement utility area. Found softener drain hose improperly positioned on floor with no proper discharge point or sump basin present. Redirected drain hose into existing trapped standpipe in immediate vicinity to provide proper drainage solution. Documented conditions with photos showing water softener system, water heater, floor drain pump, and plumbing configuration. Identified need for future estimate regarding complete bathroom rough-in and installation in basement area, as well as potential sump pump installation with possible customer-supplied equipment.
Andrew N.
Andrew N. Checked in
Responded to service call for water softener drainage issue in basement utility area. Found softener drain hose improperly positioned on floor with no proper discharge point or sump basin present. Redirected drain hose into existing trapped standpipe in immediate vicinity to provide proper drainage solution. Documented conditions with photos showing water softener system, water heater, floor drain pump, and plumbing configuration. Identified need for future estimate regarding complete bathroom rough-in and installation in basement area, as well as potential sump pump installation with possible customer-supplied equipment.
Rochester, MN 55902
Responded to service call for toilet that was activating randomly and experiencing tank leakage. Upon inspection, identified incorrect gasket installed on fill valve assembly. Performed minor rebuild of toilet tank components, replacing faulty gasket with proper specification part to ensure correct seal and prevent phantom flushing. Tested system operation to verify repair eliminated random activation and resolved leak issue.
Responded to service call for toilet that was activating randomly and experiencing tank leakage. Upon inspection, identified incorrect gasket installed on fill valve assembly. Performed minor rebuild of toilet tank components, replacing faulty gasket with proper specification part to ensure correct seal and prevent phantom flushing. Tested system operation to verify repair eliminated random activation and resolved leak issue.
Dan A.
Dan A. Checked in
Responded to service call for toilet that was activating randomly and experiencing tank leakage. Upon inspection, identified incorrect gasket installed on fill valve assembly. Performed minor rebuild of toilet tank components, replacing faulty gasket with proper specification part to ensure correct seal and prevent phantom flushing. Tested system operation to verify repair eliminated random activation and resolved leak issue.
Rochester, MN 55901
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