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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 between April 2026 and May 2026.

The most recent job was on May 3, 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

Responded to service call for disconnected dryer vent ductwork. Upon arrival, found that the flexible aluminum dryer vent had been previously disconnected, likely during a prior cleaning service. Reconnected the ductwork securely using a hose clamp and foil tape to ensure proper seal and prevent air leakage.
Responded to service call for disconnected dryer vent ductwork. Upon arrival, found that the flexible aluminum dryer vent had been previously disconnected, likely during a prior cleaning service. Reconnected the ductwork securely using a hose clamp and foil tape to ensure proper seal and prevent air leakage.
Russel C.
Russel C. Checked in
Responded to service call for disconnected dryer vent ductwork. Upon arrival, found that the flexible aluminum dryer vent had been previously disconnected, likely during a prior cleaning service. Reconnected the ductwork securely using a hose clamp and foil tape to ensure proper seal and prevent air leakage.
Rochester, MN 55901
Responded to gas leak call on Carrier furnace system. Diagnosed faulty single-stage gas valve with solenoid sticking open, creating hazardous condition. Provided repair estimate for gas valve replacement and coordinated with project management for additional replacement assessment of complete system.
Responded to gas leak call on Carrier furnace system. Diagnosed faulty single-stage gas valve with solenoid sticking open, creating hazardous condition. Provided repair estimate for gas valve replacement and coordinated with project management for additional replacement assessment of complete system.
Russel C.
Russel C. Checked in
Responded to gas leak call on Carrier furnace system. Diagnosed faulty single-stage gas valve with solenoid sticking open, creating hazardous condition. Provided repair estimate for gas valve replacement and coordinated with project management for additional replacement assessment of complete system.
Rochester, MN 55901
Completed one-time air conditioning tune-up and maintenance service on residential outdoor condenser unit. Unit was found to be dirty upon inspection; performed thorough cleaning and standard preventive maintenance procedures to restore optimal system performance.
Completed one-time air conditioning tune-up and maintenance service on residential outdoor condenser unit. Unit was found to be dirty upon inspection; performed thorough cleaning and standard preventive maintenance procedures to restore optimal system performance.
Chris E.
Chris E. Checked in
Completed one-time air conditioning tune-up and maintenance service on residential outdoor condenser unit. Unit was found to be dirty upon inspection; performed thorough cleaning and standard preventive maintenance procedures to restore optimal system performance.
Rochester, MN 55904
Responded to service call for leaking collector box on HVAC system. Upon arrival, accessed the unit and confirmed active leak from the collector box assembly. Removed the defective collector box and installed a new replacement unit under warranty coverage. Verified proper installation, checked all connections for secure fit, and confirmed no additional leaks present. System tested and returned to normal operation.
Responded to service call for leaking collector box on HVAC system. Upon arrival, accessed the unit and confirmed active leak from the collector box assembly. Removed the defective collector box and installed a new replacement unit under warranty coverage. Verified proper installation, checked all connections for secure fit, and confirmed no additional leaks present. System tested and returned to normal operation.
Chris E.
Chris E. Checked in
Responded to service call for leaking collector box on HVAC system. Upon arrival, accessed the unit and confirmed active leak from the collector box assembly. Removed the defective collector box and installed a new replacement unit under warranty coverage. Verified proper installation, checked all connections for secure fit, and confirmed no additional leaks present. System tested and returned to normal operation.
Rochester, MN 55901
Rochester, MN - Responded to no cooling call on system less than 10 years old. Removed and replaced failed condenser coil under warranty. Unit tested and returned to normal operation with proper cooling restored.
Russel C.
Russel C. Checked in
Responded to no cooling call on system less than 10 years old. Removed and replaced failed condenser coil under warranty. Unit tested and returned to normal operation with proper cooling restored.
Rochester, MN 55901
Responded to service call for leaking water heater in residential utility closet. Upon arrival, confirmed existing water heater had developed active leak requiring immediate replacement. Removed and disposed of failed unit. Installed new 40-gallon Bradford White residential water heater per estimate specifications. Connected hot and cold water supply lines using copper piping with brass fittings and heat trap assembly. Attached galvanized metal vent pipe for proper exhaust ventilation. Connected yellow flexible gas line to unit and verified all gas connections for safety and code compliance. Installed temperature and pressure relief valve with PVC discharge pipe. Tested all connections for leaks, verified proper gas flow, and confirmed unit ignition and operation. System is fully functional with no leaks detected.
Responded to service call for leaking water heater in residential utility closet. Upon arrival, confirmed existing water heater had developed active leak requiring immediate replacement. Removed and disposed of failed unit. Installed new 40-gallon Bradford White residential water heater per estimate specifications. Connected hot and cold water supply lines using copper piping with brass fittings and heat trap assembly. Attached galvanized metal vent pipe for proper exhaust ventilation. Connected yellow flexible gas line to unit and verified all gas connections for safety and code compliance. Installed temperature and pressure relief valve with PVC discharge pipe. Tested all connections for leaks, verified proper gas flow, and confirmed unit ignition and operation. System is fully functional with no leaks detected.
Dan A.
Dan A. Checked in
Responded to service call for leaking water heater in residential utility closet. Upon arrival, confirmed existing water heater had developed active leak requiring immediate replacement. Removed and disposed of failed unit. Installed new 40-gallon Bradford White residential water heater per estimate specifications. Connected hot and cold water supply lines using copper piping with brass fittings and heat trap assembly. Attached galvanized metal vent pipe for proper exhaust ventilation. Connected yellow flexible gas line to unit and verified all gas connections for safety and code compliance. Installed temperature and pressure relief valve with PVC discharge pipe. Tested all connections for leaks, verified proper gas flow, and confirmed unit ignition and operation. System is fully functional with no leaks detected.
Rochester, MN 55901
Removed existing water heater from utility area and installed new 40-gallon Bradford White tanked water heater per approved bid specifications. Connected all water supply lines, gas connections, and venting systems to manufacturer specifications, ensuring proper draft hood installation and code-compliant copper piping connections with appropriate shut-off valves.
Removed existing water heater from utility area and installed new 40-gallon Bradford White tanked water heater per approved bid specifications. Connected all water supply lines, gas connections, and venting systems to manufacturer specifications, ensuring proper draft hood installation and code-compliant copper piping connections with appropriate shut-off valves.
Russel C.
Russel C. Checked in
Removed existing water heater from utility area and installed new 40-gallon Bradford White tanked water heater per approved bid specifications. Connected all water supply lines, gas connections, and venting systems to manufacturer specifications, ensuring proper draft hood installation and code-compliant copper piping connections with appropriate shut-off valves.
Rochester, MN 55901
Completed full replacement of existing water heater with new 50-gallon Bradford White atmospheric vent natural gas unit. Drained and removed old water heater from premises. Installed new unit with proper venting connections, made all necessary water and gas line connections per manufacturer specifications, and filled tank. Performed startup procedure, lit pilot, verified proper combustion, and tested all connections for leaks. System operating at optimal performance with no leaks detected.
Completed full replacement of existing water heater with new 50-gallon Bradford White atmospheric vent natural gas unit. Drained and removed old water heater from premises. Installed new unit with proper venting connections, made all necessary water and gas line connections per manufacturer specifications, and filled tank. Performed startup procedure, lit pilot, verified proper combustion, and tested all connections for leaks. System operating at optimal performance with no leaks detected.
Russel C.
Russel C. Checked in
Completed full replacement of existing water heater with new 50-gallon Bradford White atmospheric vent natural gas unit. Drained and removed old water heater from premises. Installed new unit with proper venting connections, made all necessary water and gas line connections per manufacturer specifications, and filled tank. Performed startup procedure, lit pilot, verified proper combustion, and tested all connections for leaks. System operating at optimal performance with no leaks detected.
Rochester, MN 55902
Replaced outdoor weatherproof electrical outlet and cover on exterior vinyl siding using customer-supplied components including outlet, cover, and junction box. Installed customer-supplied ceiling fan in interior room, connecting wiring at existing ceiling junction box and completing all electrical connections per code requirements.
Replaced outdoor weatherproof electrical outlet and cover on exterior vinyl siding using customer-supplied components including outlet, cover, and junction box. Installed customer-supplied ceiling fan in interior room, connecting wiring at existing ceiling junction box and completing all electrical connections per code requirements.
Dawson S.
Dawson S. Checked in
Replaced outdoor weatherproof electrical outlet and cover on exterior vinyl siding using customer-supplied components including outlet, cover, and junction box. Installed customer-supplied ceiling fan in interior room, connecting wiring at existing ceiling junction box and completing all electrical connections per code requirements.
Rochester, MN 55901
Rochester, MN - Responded to callback for Lennox furnace not reaching temperature setpoint. Upon arrival, found unit displaying pressure switch error code. Diagnosed issue as blocked condensate drain line preventing proper pressure switch operation. Cleared condensate blockage and verified proper drainage. Cycled system multiple times to confirm pressure switch functioning correctly and unit operating normally without errors.
Russel C.
Russel C. Checked in
Responded to callback for Lennox furnace not reaching temperature setpoint. Upon arrival, found unit displaying pressure switch error code. Diagnosed issue as blocked condensate drain line preventing proper pressure switch operation. Cleared condensate blockage and verified proper drainage. Cycled system multiple times to confirm pressure switch functioning correctly and unit operating normally without errors.
Rochester, MN 55904
Removed 10 existing recessed can lights from the kitchen and living room areas and replaced them with new 6-inch LED wafer lights per the approved bid specifications. All fixtures were installed, tested, and confirmed operational upon completion.
Removed 10 existing recessed can lights from the kitchen and living room areas and replaced them with new 6-inch LED wafer lights per the approved bid specifications. All fixtures were installed, tested, and confirmed operational upon completion.
Dawson S.
Dawson S. Checked in
Removed 10 existing recessed can lights from the kitchen and living room areas and replaced them with new 6-inch LED wafer lights per the approved bid specifications. All fixtures were installed, tested, and confirmed operational upon completion.
Rochester, MN 55901
Completed preventive maintenance agreement inspection on residential air conditioning system. Unit tested and found to be operating within normal parameters with all components functioning properly. Identified deteriorated filter boot showing signs of wear and damage, making filter installation difficult. Recommended replacement of filter boot and filter cartridge to ensure proper airflow and system efficiency. Exterior condenser unit inspected and confirmed in good working condition.
Completed preventive maintenance agreement inspection on residential air conditioning system. Unit tested and found to be operating within normal parameters with all components functioning properly. Identified deteriorated filter boot showing signs of wear and damage, making filter installation difficult. Recommended replacement of filter boot and filter cartridge to ensure proper airflow and system efficiency. Exterior condenser unit inspected and confirmed in good working condition.
Chris E.
Chris E. Checked in
Completed preventive maintenance agreement inspection on residential air conditioning system. Unit tested and found to be operating within normal parameters with all components functioning properly. Identified deteriorated filter boot showing signs of wear and damage, making filter installation difficult. Recommended replacement of filter boot and filter cartridge to ensure proper airflow and system efficiency. Exterior condenser unit inspected and confirmed in good working condition.
Rochester, MN 55906
Rochester, MN - Completed comprehensive air conditioning tune-up on Lennox outdoor unit. Performed full system inspection and maintenance procedures, confirming all components operating within normal parameters. System tested and verified in proper working condition with no issues found.
Cael D.
Cael D. Checked in
Completed comprehensive air conditioning tune-up on Lennox outdoor unit. Performed full system inspection and maintenance procedures, confirming all components operating within normal parameters. System tested and verified in proper working condition with no issues found.
Rochester, MN 55901
Responded to a no-power condition at an exterior GFCI outlet. Upon inspection, confirmed the outlet was faulty despite receiving proper 120V supply voltage. Replaced the defective GFCI receptacle and weatherproof cover, restoring full functionality to the exterior outlet.
Responded to a no-power condition at an exterior GFCI outlet. Upon inspection, confirmed the outlet was faulty despite receiving proper 120V supply voltage. Replaced the defective GFCI receptacle and weatherproof cover, restoring full functionality to the exterior outlet.
Dawson S.
Dawson S. Checked in
Responded to a no-power condition at an exterior GFCI outlet. Upon inspection, confirmed the outlet was faulty despite receiving proper 120V supply voltage. Replaced the defective GFCI receptacle and weatherproof cover, restoring full functionality to the exterior outlet.
Rochester, MN 55906
Rochester, MN - Performed comprehensive air conditioning maintenance on Lennox condensing unit located on exterior concrete pad. Completed standard tune-up procedures including system inspection, cleaning, and operational testing to ensure optimal cooling performance for the season.
Cael D.
Cael D. Checked in
Performed comprehensive air conditioning maintenance on Lennox condensing unit located on exterior concrete pad. Completed standard tune-up procedures including system inspection, cleaning, and operational testing to ensure optimal cooling performance for the season.
Rochester, MN 55901
Completed preventive maintenance agreement inspection on residential air conditioning system. Unit was test-run and found to be in good working order with all components operating within normal parameters. Recommended installation of UV light system for enhanced indoor air quality and coil protection.
Completed preventive maintenance agreement inspection on residential air conditioning system. Unit was test-run and found to be in good working order with all components operating within normal parameters. Recommended installation of UV light system for enhanced indoor air quality and coil protection.
Chris E.
Chris E. Checked in
Completed preventive maintenance agreement inspection on residential air conditioning system. Unit was test-run and found to be in good working order with all components operating within normal parameters. Recommended installation of UV light system for enhanced indoor air quality and coil protection.
Rochester, MN 55904
Performed comprehensive air conditioning preventive maintenance agreement service including complete system tune-up. Replaced failed condensate pump with new unit and tested for proper operation. Conducted thorough inspection and cleaning of AC system, verified electrical components and capacitor connections in outdoor unit, and confirmed all equipment operating within normal parameters upon completion.
Performed comprehensive air conditioning preventive maintenance agreement service including complete system tune-up. Replaced failed condensate pump with new unit and tested for proper operation. Conducted thorough inspection and cleaning of AC system, verified electrical components and capacitor connections in outdoor unit, and confirmed all equipment operating within normal parameters upon completion.
Scott O.
Scott O. Checked in
Performed comprehensive air conditioning preventive maintenance agreement service including complete system tune-up. Replaced failed condensate pump with new unit and tested for proper operation. Conducted thorough inspection and cleaning of AC system, verified electrical components and capacitor connections in outdoor unit, and confirmed all equipment operating within normal parameters upon completion.
Rochester, MN 55904
Responded to service call for drain backing up in utility room. Upon arrival, customer canceled the service and chose to use an alternative provider instead. No work was performed on-site.
Responded to service call for drain backing up in utility room. Upon arrival, customer canceled the service and chose to use an alternative provider instead. No work was performed on-site.
Andrew N.
Andrew N. Checked in
Responded to service call for drain backing up in utility room. Upon arrival, customer canceled the service and chose to use an alternative provider instead. No work was performed on-site.
Rochester, MN 55906
Performed routine maintenance on residential air conditioning system including two outdoor condensing units and indoor air handler. Inspected Goodman equipment for proper operation, checked refrigerant levels, cleaned components, and verified all mechanical and electrical connections. System operating within normal parameters upon completion of maintenance procedures.
Performed routine maintenance on residential air conditioning system including two outdoor condensing units and indoor air handler. Inspected Goodman equipment for proper operation, checked refrigerant levels, cleaned components, and verified all mechanical and electrical connections. System operating within normal parameters upon completion of maintenance procedures.
Cael D.
Cael D. Checked in
Performed routine maintenance on residential air conditioning system including two outdoor condensing units and indoor air handler. Inspected Goodman equipment for proper operation, checked refrigerant levels, cleaned components, and verified all mechanical and electrical connections. System operating within normal parameters upon completion of maintenance procedures.
Rochester, MN 55901
Responded to a call for a leaking hose bibb that was bursting and leaking when in use. Upon inspection, confirmed the hose bibb was damaged and actively leaking when turned on. Accessed the fixture through the ceiling, removed the failed hose bibb, and installed a new replacement unit. Tested the new installation by running water through the faucet and verified no leaks were present, restoring full functionality to the outdoor water supply.
Responded to a call for a leaking hose bibb that was bursting and leaking when in use. Upon inspection, confirmed the hose bibb was damaged and actively leaking when turned on. Accessed the fixture through the ceiling, removed the failed hose bibb, and installed a new replacement unit. Tested the new installation by running water through the faucet and verified no leaks were present, restoring full functionality to the outdoor water supply.
Andrew N.
Andrew N. Checked in
Responded to a call for a leaking hose bibb that was bursting and leaking when in use. Upon inspection, confirmed the hose bibb was damaged and actively leaking when turned on. Accessed the fixture through the ceiling, removed the failed hose bibb, and installed a new replacement unit. Tested the new installation by running water through the faucet and verified no leaks were present, restoring full functionality to the outdoor water supply.
Rochester, MN 55901
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