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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

Job Locations and Reviews

Successfully replaced the temperature and pressure relief valve and anode rod on the water heater per the sold bid. Verified proper operation after installation by restoring water supply to the unit and confirming all components were functioning correctly with no leaks.
Successfully replaced the temperature and pressure relief valve and anode rod on the water heater per the sold bid. Verified proper operation after installation by restoring water supply to the unit and confirming all components were functioning correctly with no leaks.
Andrew N.
Andrew N. Checked in
Successfully replaced the temperature and pressure relief valve and anode rod on the water heater per the sold bid. Verified proper operation after installation by restoring water supply to the unit and confirming all components were functioning correctly with no leaks.
Rochester, MN 55901
Arrived on site at 10:02 for scheduled duct cleaning service. Performed comprehensive cleaning of ventilation system, removing accumulated dust and debris from primary ductwork. Cleaned all accessible vents throughout the system, improving airflow efficiency and indoor air quality. Documented pre/post-cleaning condition with detailed photography.
Arrived on site at 10:02 for scheduled duct cleaning service. Performed comprehensive cleaning of ventilation system, removing accumulated dust and debris from primary ductwork. Cleaned all accessible vents throughout the system, improving airflow efficiency and indoor air quality. Documented pre/post-cleaning condition with detailed photography.
Blake K.
Blake K. Checked in
Arrived on site at 10:02 for scheduled duct cleaning service. Performed comprehensive cleaning of ventilation system, removing accumulated dust and debris from primary ductwork. Cleaned all accessible vents throughout the system, improving airflow efficiency and indoor air quality. Documented pre/post-cleaning condition with detailed photography.
Rochester, MN 55901
Completed installation of customer-provided light fixture and multiple electrical upgrades including: new white dimmer switch, replacement of hallway wafer light, installation of new LED trim for existing can light, and installation of LED-compatible dimmer in main floor bathroom to resolve light flickering issues. All switches were installed in white finish and all lighting was confirmed to be 2700K color temperature.
Completed installation of customer-provided light fixture and multiple electrical upgrades including: new white dimmer switch, replacement of hallway wafer light, installation of new LED trim for existing can light, and installation of LED-compatible dimmer in main floor bathroom to resolve light flickering issues. All switches were installed in white finish and all lighting was confirmed to be 2700K color temperature.
Dawson S.
Dawson S. Checked in
Completed installation of customer-provided light fixture and multiple electrical upgrades including: new white dimmer switch, replacement of hallway wafer light, installation of new LED trim for existing can light, and installation of LED-compatible dimmer in main floor bathroom to resolve light flickering issues. All switches were installed in white finish and all lighting was confirmed to be 2700K color temperature.
Rochester, MN 55902
Rochester, MN - Conducted site assessment at client's utility room to provide estimate for humidifier installation on existing furnace system. Evaluated current furnace configuration, available mounting space, and nearby water supply connections to determine optimal humidifier placement options. Documented existing HVAC setup to prepare comprehensive quote for improving indoor air quality through proper humidification.
Brandon S.
Brandon S. Checked in
Conducted site assessment at client's utility room to provide estimate for humidifier installation on existing furnace system. Evaluated current furnace configuration, available mounting space, and nearby water supply connections to determine optimal humidifier placement options. Documented existing HVAC setup to prepare comprehensive quote for improving indoor air quality through proper humidification.
Rochester, MN 55901
Rochester, MN - Re-lit pilot light on 1989 Rheem tanked water heater which had gone out, restoring hot water function. System operated properly after ignition. Advised customer to consider replacement due to the unit's age (34 years).
Andrew N.
Andrew N. Checked in
Re-lit pilot light on 1989 Rheem tanked water heater which had gone out, restoring hot water function. System operated properly after ignition. Advised customer to consider replacement due to the unit's age (34 years).
Rochester, MN 55906
Reinstalled customer-supplied kitchen faucet and garbage disposal in double-basin stainless steel sink. Made all necessary plumbing connections including PVC drain assembly and P-trap installation. Tested both fixtures for proper operation with successful results.
Reinstalled customer-supplied kitchen faucet and garbage disposal in double-basin stainless steel sink. Made all necessary plumbing connections including PVC drain assembly and P-trap installation. Tested both fixtures for proper operation with successful results.
Andrew N.
Andrew N. Checked in
Reinstalled customer-supplied kitchen faucet and garbage disposal in double-basin stainless steel sink. Made all necessary plumbing connections including PVC drain assembly and P-trap installation. Tested both fixtures for proper operation with successful results.
Rochester, MN 55901
Rochester, MN - Responded to no-heat call and found non-functioning, blank thermostat. Diagnosed thermostat as faulty and installed new S40 model as replacement. Verified proper system operation after installation with thermostat displaying 74°F and functioning correctly.
Jordan M.
Jordan M. Checked in
Responded to no-heat call and found non-functioning, blank thermostat. Diagnosed thermostat as faulty and installed new S40 model as replacement. Verified proper system operation after installation with thermostat displaying 74°F and functioning correctly.
Rochester, MN 55902
Responded to no-heat service call for aging furnace. Diagnosed failed control board (ST9130B 1076) with smoking transformer and deteriorated wire harness. Provided quote for necessary repairs and scheduled project manager to discuss replacement options due to unit's age and multiple component failures.
Responded to no-heat service call for aging furnace. Diagnosed failed control board (ST9130B 1076) with smoking transformer and deteriorated wire harness. Provided quote for necessary repairs and scheduled project manager to discuss replacement options due to unit's age and multiple component failures.
Jordan M.
Jordan M. Checked in
Responded to no-heat service call for aging furnace. Diagnosed failed control board (ST9130B 1076) with smoking transformer and deteriorated wire harness. Provided quote for necessary repairs and scheduled project manager to discuss replacement options due to unit's age and multiple component failures.
Rochester, MN 55904
Completed FRM electrical inspection revealing two code compliance issues: non-functional ballast in basement fluorescent fixture and laundry area requiring GFCI protection. Provided estimates for necessary repairs and documented conditions with photographs of mechanical room equipment and unfinished garage/storage area.
Completed FRM electrical inspection revealing two code compliance issues: non-functional ballast in basement fluorescent fixture and laundry area requiring GFCI protection. Provided estimates for necessary repairs and documented conditions with photographs of mechanical room equipment and unfinished garage/storage area.
Dawson S.
Dawson S. Checked in
Completed FRM electrical inspection revealing two code compliance issues: non-functional ballast in basement fluorescent fixture and laundry area requiring GFCI protection. Provided estimates for necessary repairs and documented conditions with photographs of mechanical room equipment and unfinished garage/storage area.
Rochester, MN 55901
Conducted FRM electrical inspection with scheduled 8-12 arrival window. Identified non-compliant washing machine installation requiring GFCI protection. Completed full inspection, documented existing electrical components with photos, and provided estimate for necessary upgrades to meet current safety standards.
Conducted FRM electrical inspection with scheduled 8-12 arrival window. Identified non-compliant washing machine installation requiring GFCI protection. Completed full inspection, documented existing electrical components with photos, and provided estimate for necessary upgrades to meet current safety standards.
Dawson S.
Dawson S. Checked in
Conducted FRM electrical inspection with scheduled 8-12 arrival window. Identified non-compliant washing machine installation requiring GFCI protection. Completed full inspection, documented existing electrical components with photos, and provided estimate for necessary upgrades to meet current safety standards.
Rochester, MN 55901
Performed scheduled maintenance on residential HVAC system with 8-12 arrival window. Inspected exterior condenser unit and interior components including Honeywell air filter, which was found clean and properly installed. All systems functioning normally; completed general maintenance with no issues identified.
Performed scheduled maintenance on residential HVAC system with 8-12 arrival window. Inspected exterior condenser unit and interior components including Honeywell air filter, which was found clean and properly installed. All systems functioning normally; completed general maintenance with no issues identified.
Jordan M.
Jordan M. Checked in
Performed scheduled maintenance on residential HVAC system with 8-12 arrival window. Inspected exterior condenser unit and interior components including Honeywell air filter, which was found clean and properly installed. All systems functioning normally; completed general maintenance with no issues identified.
Rochester, MN 55901
Responded to service call for water heater issues where customer reported purple water and leaking temperature and pressure relief valve. Diagnosed 40-gallon AO Smith water heater with compromised anode rod causing discolored water. Provided customer with estimate for replacement of T&P valve and anode rod to resolve both the leakage and water quality issues.
Responded to service call for water heater issues where customer reported purple water and leaking temperature and pressure relief valve. Diagnosed 40-gallon AO Smith water heater with compromised anode rod causing discolored water. Provided customer with estimate for replacement of T&P valve and anode rod to resolve both the leakage and water quality issues.
Andrew N.
Andrew N. Checked in
Responded to service call for water heater issues where customer reported purple water and leaking temperature and pressure relief valve. Diagnosed 40-gallon AO Smith water heater with compromised anode rod causing discolored water. Provided customer with estimate for replacement of T&P valve and anode rod to resolve both the leakage and water quality issues.
Rochester, MN 55901
Diagnosed and replaced faulty control board on aging furnace that was cycling on then shutting down prematurely. Previous thermostat replacement by utility company did not resolve the issue; confirmed control board was failing to provide power to inducer motor, preventing proper heating cycle completion.
Diagnosed and replaced faulty control board on aging furnace that was cycling on then shutting down prematurely. Previous thermostat replacement by utility company did not resolve the issue; confirmed control board was failing to provide power to inducer motor, preventing proper heating cycle completion.
Chris E.
Chris E. Checked in
Diagnosed and replaced faulty control board on aging furnace that was cycling on then shutting down prematurely. Previous thermostat replacement by utility company did not resolve the issue; confirmed control board was failing to provide power to inducer motor, preventing proper heating cycle completion.
Rochester, MN 55906
Rochester, MN - Responded to service call for T&P valve leaking on tanked water heater. Inspected system and determined valve was functioning properly, relieving pressure during simultaneous hot water usage at multiple fixtures. Tested water hardness, finding excellent levels at 3 ppm. No repairs needed as system is operating as designed.
Andrew N.
Andrew N. Checked in
Responded to service call for T&P valve leaking on tanked water heater. Inspected system and determined valve was functioning properly, relieving pressure during simultaneous hot water usage at multiple fixtures. Tested water hardness, finding excellent levels at 3 ppm. No repairs needed as system is operating as designed.
Rochester, MN 55901
Completed installation of a GFCI outlet in the laundry room for washing machine and a new dimmer switch in the master bedroom per estimate. Verified proper operation of both devices following installation.
Completed installation of a GFCI outlet in the laundry room for washing machine and a new dimmer switch in the master bedroom per estimate. Verified proper operation of both devices following installation.
Dawson S.
Dawson S. Checked in
Completed installation of a GFCI outlet in the laundry room for washing machine and a new dimmer switch in the master bedroom per estimate. Verified proper operation of both devices following installation.
Rochester, MN 55906
Responded to service call for water heater leakage. Upon inspection, identified two loose unions at the backflow preventer with failing gaskets. Removed old gaskets, installed new ones, and restored water service to the home with successful resolution of the leak.
Responded to service call for water heater leakage. Upon inspection, identified two loose unions at the backflow preventer with failing gaskets. Removed old gaskets, installed new ones, and restored water service to the home with successful resolution of the leak.
Andrew N.
Andrew N. Checked in
Responded to service call for water heater leakage. Upon inspection, identified two loose unions at the backflow preventer with failing gaskets. Removed old gaskets, installed new ones, and restored water service to the home with successful resolution of the leak.
Rochester, MN 55904
Installed expansion tank in utility area with proper copper pipe connections. System includes black cylindrical tank integrated into existing plumbing network with appropriate valves and fittings. Service completed between 10-12pm as scheduled.
Installed expansion tank in utility area with proper copper pipe connections. System includes black cylindrical tank integrated into existing plumbing network with appropriate valves and fittings. Service completed between 10-12pm as scheduled.
Scott O.
Scott O. Checked in
Installed expansion tank in utility area with proper copper pipe connections. System includes black cylindrical tank integrated into existing plumbing network with appropriate valves and fittings. Service completed between 10-12pm as scheduled.
Rochester, MN 55902
Rochester, MN - Responded to no-heat emergency call where customer reported cold house and non-functioning furnace. Diagnostic testing with UEi DL579 clamp meter identified dirty flame sensor causing system failure. Performed maintenance service including flame sensor cleaning and replacement of clogged furnace filter, which successfully restored proper heating operation.
Chris E.
Chris E. Checked in
Responded to no-heat emergency call where customer reported cold house and non-functioning furnace. Diagnostic testing with UEi DL579 clamp meter identified dirty flame sensor causing system failure. Performed maintenance service including flame sensor cleaning and replacement of clogged furnace filter, which successfully restored proper heating operation.
Rochester, MN 55901
Arrived on site to install control board for garage heater as scheduled. Accessed the furnace, removed the existing circuit board, and successfully installed the replacement control board with proper wire connections. Verified system operation with green indicator light confirming proper functionality.
Arrived on site to install control board for garage heater as scheduled. Accessed the furnace, removed the existing circuit board, and successfully installed the replacement control board with proper wire connections. Verified system operation with green indicator light confirming proper functionality.
Braden P.
Braden P. Checked in
Arrived on site to install control board for garage heater as scheduled. Accessed the furnace, removed the existing circuit board, and successfully installed the replacement control board with proper wire connections. Verified system operation with green indicator light confirming proper functionality.
Rochester, MN 55904
Performed scheduled prepaid furnace tune-up maintenance service. Conducted combustion analysis with readings of 6.6% CO2, 10.4% loss, and 80.1% air quality at temperatures of 12P/20F. Inspected equipment (model D346435G003) and verified all components functioning properly.
Performed scheduled prepaid furnace tune-up maintenance service. Conducted combustion analysis with readings of 6.6% CO2, 10.4% loss, and 80.1% air quality at temperatures of 12P/20F. Inspected equipment (model D346435G003) and verified all components functioning properly.
Cael D.
Cael D. Checked in
Performed scheduled prepaid furnace tune-up maintenance service. Conducted combustion analysis with readings of 6.6% CO2, 10.4% loss, and 80.1% air quality at temperatures of 12P/20F. Inspected equipment (model D346435G003) and verified all components functioning properly.
Rochester, MN 55906
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