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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

Responded to service call regarding lighting issues in kitchen area. Inspected recessed ceiling can light that was dimming and not functioning properly. Also examined pendant light fixture over sink that was intermittently operational. Verified proper voltage at both locations. Recommended replacement bulbs for the ceiling can light and suggested installing a new fixture for the sink pendant light to resolve the flickering issues.
Responded to service call regarding lighting issues in kitchen area. Inspected recessed ceiling can light that was dimming and not functioning properly. Also examined pendant light fixture over sink that was intermittently operational. Verified proper voltage at both locations. Recommended replacement bulbs for the ceiling can light and suggested installing a new fixture for the sink pendant light to resolve the flickering issues.
Dawson S.
Dawson S. Checked in
Responded to service call regarding lighting issues in kitchen area. Inspected recessed ceiling can light that was dimming and not functioning properly. Also examined pendant light fixture over sink that was intermittently operational. Verified proper voltage at both locations. Recommended replacement bulbs for the ceiling can light and suggested installing a new fixture for the sink pendant light to resolve the flickering issues.
Rochester, MN 55906
Rochester, MN - Responded to service call for condensate pump issues on furnace. Upon diagnostic inspection using testing equipment, determined system was functioning as intended. Performed preventative maintenance including cleaning of condensate components to ensure continued proper operation.
Scott O.
Scott O. Checked in
Responded to service call for condensate pump issues on furnace. Upon diagnostic inspection using testing equipment, determined system was functioning as intended. Performed preventative maintenance including cleaning of condensate components to ensure continued proper operation.
Rochester, MN 55901
Rochester, MN - Diagnosed no heat complaint on aging furnace. Inspection revealed failed control board and leaking inducer motor. Presented customer with options to either replace individual components or upgrade entire system.
Cael D.
Cael D. Checked in
Diagnosed no heat complaint on aging furnace. Inspection revealed failed control board and leaking inducer motor. Presented customer with options to either replace individual components or upgrade entire system.
Rochester, MN 55901
Responded to no heat service call for Lennox furnace system. Upon inspection, discovered the circuit breaker in the electrical panel was in the off position. Restored power by resetting breaker to on position, which resolved the heating issue. System functioning normally after repair.
Responded to no heat service call for Lennox furnace system. Upon inspection, discovered the circuit breaker in the electrical panel was in the off position. Restored power by resetting breaker to on position, which resolved the heating issue. System functioning normally after repair.
Cael D.
Cael D. Checked in
Responded to no heat service call for Lennox furnace system. Upon inspection, discovered the circuit breaker in the electrical panel was in the off position. Restored power by resetting breaker to on position, which resolved the heating issue. System functioning normally after repair.
Rochester, MN 55902
Rochester, MN - Responded to callback for Lennox furnace experiencing cycling issues despite recent control board replacement. Upon inspection, discovered failed heat exchanger causing premature system shutdown. Unit currently non-operational. Will return to complete heat exchanger replacement to restore proper heating function.
Cael D.
Cael D. Checked in
Responded to callback for Lennox furnace experiencing cycling issues despite recent control board replacement. Upon inspection, discovered failed heat exchanger causing premature system shutdown. Unit currently non-operational. Will return to complete heat exchanger replacement to restore proper heating function.
Rochester, MN 55902
Rochester, MN - Responded to service call for A.O. Smith ProLine commercial grade water heater not lighting. Diagnosed tripped thermal cutoff switch and severely clogged combustion air intake screen restricting proper airflow. Reset thermal sensor and thoroughly cleaned combustible air intake screen to restore proper ventilation. Successfully relit water heater, confirmed proper operation and normal combustion.
Andrew N.
Andrew N. Checked in
Responded to service call for A.O. Smith ProLine commercial grade water heater not lighting. Diagnosed tripped thermal cutoff switch and severely clogged combustion air intake screen restricting proper airflow. Reset thermal sensor and thoroughly cleaned combustible air intake screen to restore proper ventilation. Successfully relit water heater, confirmed proper operation and normal combustion.
Rochester, MN 55901
Performed scheduled furnace preventive maintenance inspection. Conducted combustion analysis to verify proper furnace operation with readings showing acceptable combustion efficiency (94.4% XAIR). Inspected exterior venting system, confirming proper installation and adequate clearance of PVC exhaust/intake pipes.
Performed scheduled furnace preventive maintenance inspection. Conducted combustion analysis to verify proper furnace operation with readings showing acceptable combustion efficiency (94.4% XAIR). Inspected exterior venting system, confirming proper installation and adequate clearance of PVC exhaust/intake pipes.
Chris E.
Chris E. Checked in
Performed scheduled furnace preventive maintenance inspection. Conducted combustion analysis to verify proper furnace operation with readings showing acceptable combustion efficiency (94.4% XAIR). Inspected exterior venting system, confirming proper installation and adequate clearance of PVC exhaust/intake pipes.
Rochester, MN 55904
Successfully installed new pilot assembly in customer's gas fireplace per scheduled appointment. Verified proper ignition functionality with multiple operational tests. Fireplace is now operating correctly with strong, consistent blue-orange flames across all burner ports.
Successfully installed new pilot assembly in customer's gas fireplace per scheduled appointment. Verified proper ignition functionality with multiple operational tests. Fireplace is now operating correctly with strong, consistent blue-orange flames across all burner ports.
Jordan M.
Jordan M. Checked in
Successfully installed new pilot assembly in customer's gas fireplace per scheduled appointment. Verified proper ignition functionality with multiple operational tests. Fireplace is now operating correctly with strong, consistent blue-orange flames across all burner ports.
Rochester, MN 55901
Rochester, MN - Responded to service call regarding humidifier leak. Diagnosed broken PVC plumbing where the 90-degree fitting had detached from the condensate trap. Applied adhesive to temporarily repair the connection. Will return with replacement trap to complete permanent repair.
Cael D.
Cael D. Checked in
Responded to service call regarding humidifier leak. Diagnosed broken PVC plumbing where the 90-degree fitting had detached from the condensate trap. Applied adhesive to temporarily repair the connection. Will return with replacement trap to complete permanent repair.
Rochester, MN 55901
Performed preventative maintenance agreement service on heat pump system and additional furnace. Diagnostic testing revealed significant frost accumulation on evaporator coil, indicating potential refrigerant or airflow issues. Completed comprehensive system inspection and tune-up of both units to ensure proper operation.
Performed preventative maintenance agreement service on heat pump system and additional furnace. Diagnostic testing revealed significant frost accumulation on evaporator coil, indicating potential refrigerant or airflow issues. Completed comprehensive system inspection and tune-up of both units to ensure proper operation.
Russel C.
Russel C. Checked in
Performed preventative maintenance agreement service on heat pump system and additional furnace. Diagnostic testing revealed significant frost accumulation on evaporator coil, indicating potential refrigerant or airflow issues. Completed comprehensive system inspection and tune-up of both units to ensure proper operation.
Rochester, MN 55902
Rochester, MN - Arrived on-site at 12-4 to perform previously sold repair service. Successfully installed new blower motor in customer's heating system as per service agreement. Verified proper installation and operation of the new motor component.
Cael D.
Cael D. Checked in
Arrived on-site at 12-4 to perform previously sold repair service. Successfully installed new blower motor in customer's heating system as per service agreement. Verified proper installation and operation of the new motor component.
Rochester, MN 55901
Rochester, MN - Responded to service call for North Star water softener installed approximately 9 years ago that was not functioning properly. Customer reported poor taste and independently tested water at 220 ppm hardness. Upon inspection, confirmed system was not consuming salt and failing to soften water effectively. Visual inspection revealed significant sediment buildup and contamination in brine tank. Provided customer with estimate for replacement water softening system.
Andrew N.
Andrew N. Checked in
Responded to service call for North Star water softener installed approximately 9 years ago that was not functioning properly. Customer reported poor taste and independently tested water at 220 ppm hardness. Upon inspection, confirmed system was not consuming salt and failing to soften water effectively. Visual inspection revealed significant sediment buildup and contamination in brine tank. Provided customer with estimate for replacement water softening system.
Rochester, MN 55901
Rochester, MN - Responded to emergency call for no hot water. Diagnosed Richmond water heater with active tank leak, as evidenced by standing water in furnace room. Tank failure confirmed upon inspection. Recommended complete water heater replacement, provided customer with replacement options and estimate.
Andrew N.
Andrew N. Checked in
Responded to emergency call for no hot water. Diagnosed Richmond water heater with active tank leak, as evidenced by standing water in furnace room. Tank failure confirmed upon inspection. Recommended complete water heater replacement, provided customer with replacement options and estimate.
Rochester, MN 55904
Responded to service call regarding an expansion tank replacement. Upon arrival, discovered the ordered tank was too large for the installation space. Reordered appropriate-sized expansion tank and scheduled follow-up visit to complete installation and add glycol to the system as specified in the original work order.
Responded to service call regarding an expansion tank replacement. Upon arrival, discovered the ordered tank was too large for the installation space. Reordered appropriate-sized expansion tank and scheduled follow-up visit to complete installation and add glycol to the system as specified in the original work order.
Russel C.
Russel C. Checked in
Responded to service call regarding an expansion tank replacement. Upon arrival, discovered the ordered tank was too large for the installation space. Reordered appropriate-sized expansion tank and scheduled follow-up visit to complete installation and add glycol to the system as specified in the original work order.
Rochester, MN 55902
Performed scheduled furnace preventive maintenance. Inspected internal components, wiring, and ventilation system including PVC exhaust piping and connected ductwork. Completed full tune-up service ensuring proper operation of the Aprilaire humidifier system and all associated HVAC components.
Performed scheduled furnace preventive maintenance. Inspected internal components, wiring, and ventilation system including PVC exhaust piping and connected ductwork. Completed full tune-up service ensuring proper operation of the Aprilaire humidifier system and all associated HVAC components.
Chris E.
Chris E. Checked in
Performed scheduled furnace preventive maintenance. Inspected internal components, wiring, and ventilation system including PVC exhaust piping and connected ductwork. Completed full tune-up service ensuring proper operation of the Aprilaire humidifier system and all associated HVAC components.
Rochester, MN 55902
Responded to service call for a leaking faucet and sink drain. Upon assessment, discovered copper drain line leaking within wall requiring removal of damaged section. Installed new PVC drain line and stubbed out of wall for future connection. Additionally, replaced deteriorated hot and cold water shut-off valves with new units. Customer inquired about winterization options for future consideration.
Responded to service call for a leaking faucet and sink drain. Upon assessment, discovered copper drain line leaking within wall requiring removal of damaged section. Installed new PVC drain line and stubbed out of wall for future connection. Additionally, replaced deteriorated hot and cold water shut-off valves with new units. Customer inquired about winterization options for future consideration.
Andrew N.
Andrew N. Checked in
Responded to service call for a leaking faucet and sink drain. Upon assessment, discovered copper drain line leaking within wall requiring removal of damaged section. Installed new PVC drain line and stubbed out of wall for future connection. Additionally, replaced deteriorated hot and cold water shut-off valves with new units. Customer inquired about winterization options for future consideration.
Rochester, MN 55906
Completed installation of AprilAire humidifier on residential HVAC system. Connected unit to existing ductwork using proper sealing techniques and verified all electrical connections. System was successfully tested and is operating within normal parameters.
Completed installation of AprilAire humidifier on residential HVAC system. Connected unit to existing ductwork using proper sealing techniques and verified all electrical connections. System was successfully tested and is operating within normal parameters.
Cael D.
Cael D. Checked in
Completed installation of AprilAire humidifier on residential HVAC system. Connected unit to existing ductwork using proper sealing techniques and verified all electrical connections. System was successfully tested and is operating within normal parameters.
Rochester, MN 55901
Performed scheduled furnace preventive maintenance appointment. During inspection, noted customer's water treatment system (Hydrotech water softener) appeared to be functioning normally with adequate salt supply (Diamond Crystal Solar Naturals). No furnace operational issues identified during tune-up.
Performed scheduled furnace preventive maintenance appointment. During inspection, noted customer's water treatment system (Hydrotech water softener) appeared to be functioning normally with adequate salt supply (Diamond Crystal Solar Naturals). No furnace operational issues identified during tune-up.
Chris E.
Chris E. Checked in
Performed scheduled furnace preventive maintenance appointment. During inspection, noted customer's water treatment system (Hydrotech water softener) appeared to be functioning normally with adequate salt supply (Diamond Crystal Solar Naturals). No furnace operational issues identified during tune-up.
Rochester, MN 55906
Responded to customer report of surge sound from garage heater during shutdown. Upon inspection of the wall-mounted unit, no abnormal sounds were detected during operation. Visual examination of heat exchanger, electrical connections, and gas line showed all components in normal working condition. No service actions required at this time as system is functioning properly.
Responded to customer report of surge sound from garage heater during shutdown. Upon inspection of the wall-mounted unit, no abnormal sounds were detected during operation. Visual examination of heat exchanger, electrical connections, and gas line showed all components in normal working condition. No service actions required at this time as system is functioning properly.
Jordan M.
Jordan M. Checked in
Responded to customer report of surge sound from garage heater during shutdown. Upon inspection of the wall-mounted unit, no abnormal sounds were detected during operation. Visual examination of heat exchanger, electrical connections, and gas line showed all components in normal working condition. No service actions required at this time as system is functioning properly.
Rochester, MN 55906
Rochester, MN - Responded to service call for non-functioning garbage disposal unit. Upon inspection, found unit (approx. 12 years old) had tripped. Reset the disposal mechanism and verified proper operation. Brought replacement unit as precaution, but repair was successful without replacement needed.
Richard B.
Richard B. Checked in
Responded to service call for non-functioning garbage disposal unit. Upon inspection, found unit (approx. 12 years old) had tripped. Reset the disposal mechanism and verified proper operation. Brought replacement unit as precaution, but repair was successful without replacement needed.
Rochester, MN 55901
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