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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

Arrived on site at 12:40 PM to perform scheduled maintenance tune-up on customer's furnace system. Inspected internal components including circuit board, electrical connections, and ventilation pathways. Completed full system tune-up with no issues identified; unit is operating within normal parameters.
Arrived on site at 12:40 PM to perform scheduled maintenance tune-up on customer's furnace system. Inspected internal components including circuit board, electrical connections, and ventilation pathways. Completed full system tune-up with no issues identified; unit is operating within normal parameters.
Yahya A
Yahya A Checked in
Arrived on site at 12:40 PM to perform scheduled maintenance tune-up on customer's furnace system. Inspected internal components including circuit board, electrical connections, and ventilation pathways. Completed full system tune-up with no issues identified; unit is operating within normal parameters.
Rochester, MN 55901
Performed routine maintenance on residential furnace system. Completed comprehensive tune-up of the furnace unit with PVC intake/exhaust venting and inspected drainage assembly. All systems functioning properly with no issues identified.
Performed routine maintenance on residential furnace system. Completed comprehensive tune-up of the furnace unit with PVC intake/exhaust venting and inspected drainage assembly. All systems functioning properly with no issues identified.
Yahya A
Yahya A Checked in
Performed routine maintenance on residential furnace system. Completed comprehensive tune-up of the furnace unit with PVC intake/exhaust venting and inspected drainage assembly. All systems functioning properly with no issues identified.
Rochester, MN 55901
Responded to service call for furnace leaking water. Diagnostic testing with Fieldpiece C161 Combustion Analyzer revealed a failed heat exchanger, confirmed by presence of rusty liquid discharge and water pooling at unit base. Recommended complete system replacement due to unit age and economically unfavorable repair cost comparison.
Responded to service call for furnace leaking water. Diagnostic testing with Fieldpiece C161 Combustion Analyzer revealed a failed heat exchanger, confirmed by presence of rusty liquid discharge and water pooling at unit base. Recommended complete system replacement due to unit age and economically unfavorable repair cost comparison.
Chris E.
Chris E. Checked in
Responded to service call for furnace leaking water. Diagnostic testing with Fieldpiece C161 Combustion Analyzer revealed a failed heat exchanger, confirmed by presence of rusty liquid discharge and water pooling at unit base. Recommended complete system replacement due to unit age and economically unfavorable repair cost comparison.
Rochester, MN 55901
Rochester, MN - Responded to emergency service call for burst pipe behind washer. Upon inspection, identified leaking shut-off valves in utility box with damaged insulation. Replaced both shut-off valves to resolve the issue and prevent further water damage.
Richard B.
Richard B. Checked in
Responded to emergency service call for burst pipe behind washer. Upon inspection, identified leaking shut-off valves in utility box with damaged insulation. Replaced both shut-off valves to resolve the issue and prevent further water damage.
Rochester, MN 55906
Performed maintenance service on two Generac generators with operational issues. Inspected control panels, conducted oil changes and replaced filters as required. System diagnostics revealed low battery conditions and oil pressure irregularities that were addressed during service.
Performed maintenance service on two Generac generators with operational issues. Inspected control panels, conducted oil changes and replaced filters as required. System diagnostics revealed low battery conditions and oil pressure irregularities that were addressed during service.
Jordan M.
Jordan M. Checked in
Performed maintenance service on two Generac generators with operational issues. Inspected control panels, conducted oil changes and replaced filters as required. System diagnostics revealed low battery conditions and oil pressure irregularities that were addressed during service.
Rochester, MN 55906
Responded to service call for furnace humidifier leak. Upon inspection, identified water leaking from heat exchanger onto the floor. Visual assessment of system revealed aging equipment with signs of corrosion and wear. Recommended replacement of unit due to age of equipment and extent of required repairs.
Responded to service call for furnace humidifier leak. Upon inspection, identified water leaking from heat exchanger onto the floor. Visual assessment of system revealed aging equipment with signs of corrosion and wear. Recommended replacement of unit due to age of equipment and extent of required repairs.
Chris E.
Chris E. Checked in
Responded to service call for furnace humidifier leak. Upon inspection, identified water leaking from heat exchanger onto the floor. Visual assessment of system revealed aging equipment with signs of corrosion and wear. Recommended replacement of unit due to age of equipment and extent of required repairs.
Rochester, MN 55901
Responded to service call for non-functioning Trane humidifier (model HUM300ABA). Diagnostic inspection revealed failed control board and solenoid in the 10-year-old unit. Successfully replaced defective components and verified proper operation of humidity control system.
Responded to service call for non-functioning Trane humidifier (model HUM300ABA). Diagnostic inspection revealed failed control board and solenoid in the 10-year-old unit. Successfully replaced defective components and verified proper operation of humidity control system.
Cael D.
Cael D. Checked in
Responded to service call for non-functioning Trane humidifier (model HUM300ABA). Diagnostic inspection revealed failed control board and solenoid in the 10-year-old unit. Successfully replaced defective components and verified proper operation of humidity control system.
Rochester, MN 55902
Rochester, MN - Performed scheduled maintenance tune-up on customer's Lennox HVAC system. Unit was thoroughly inspected and serviced according to preventative maintenance agreement specifications. System is functioning properly with no issues identified.
Yahya A
Yahya A Checked in
Performed scheduled maintenance tune-up on customer's Lennox HVAC system. Unit was thoroughly inspected and serviced according to preventative maintenance agreement specifications. System is functioning properly with no issues identified.
Rochester, MN 55902
Rochester, MN - Responded to two-zone system service call where upstairs zone was non-functional. Diagnosed failed motor in zoning system as the root cause. Took measurements of ductwork to prepare estimate for replacement parts. Customer has temporarily shut off upstairs zone while maintaining heat to downstairs zone.
Scott O.
Scott O. Checked in
Responded to two-zone system service call where upstairs zone was non-functional. Diagnosed failed motor in zoning system as the root cause. Took measurements of ductwork to prepare estimate for replacement parts. Customer has temporarily shut off upstairs zone while maintaining heat to downstairs zone.
Rochester, MN 55901
Responded to service call for furnace not maintaining temperature; system unable to reach setpoint of 72°F, maxing out at 66°F. Visual inspection revealed heavily soiled flame sensor. Cleaned flame sensor, restoring proper flame detection and normal furnace operation. Tested system function including amp draw verification with True RMS clamp meter.
Responded to service call for furnace not maintaining temperature; system unable to reach setpoint of 72°F, maxing out at 66°F. Visual inspection revealed heavily soiled flame sensor. Cleaned flame sensor, restoring proper flame detection and normal furnace operation. Tested system function including amp draw verification with True RMS clamp meter.
Chris E.
Chris E. Checked in
Responded to service call for furnace not maintaining temperature; system unable to reach setpoint of 72°F, maxing out at 66°F. Visual inspection revealed heavily soiled flame sensor. Cleaned flame sensor, restoring proper flame detection and normal furnace operation. Tested system function including amp draw verification with True RMS clamp meter.
Rochester, MN 55901
Arrived within scheduled 8-12 window and successfully installed Aprilaire humidifier rebuild kit as requested. Inspected existing drainage system and HVAC ductwork to ensure proper installation and functioning. System is now operational with all components properly installed and connected.
Arrived within scheduled 8-12 window and successfully installed Aprilaire humidifier rebuild kit as requested. Inspected existing drainage system and HVAC ductwork to ensure proper installation and functioning. System is now operational with all components properly installed and connected.
Cael D.
Cael D. Checked in
Arrived within scheduled 8-12 window and successfully installed Aprilaire humidifier rebuild kit as requested. Inspected existing drainage system and HVAC ductwork to ensure proper installation and functioning. System is now operational with all components properly installed and connected.
Rochester, MN 55904
Diagnosed excessive noise from Lennox furnace system; determined inducer motor failure was the source of the issue. Removed access panel to inspect internal components and replaced defective inducer motor assembly. System now operating normally with proper ventilation and no unusual noise.
Diagnosed excessive noise from Lennox furnace system; determined inducer motor failure was the source of the issue. Removed access panel to inspect internal components and replaced defective inducer motor assembly. System now operating normally with proper ventilation and no unusual noise.
Cael D.
Cael D. Checked in
Diagnosed excessive noise from Lennox furnace system; determined inducer motor failure was the source of the issue. Removed access panel to inspect internal components and replaced defective inducer motor assembly. System now operating normally with proper ventilation and no unusual noise.
Rochester, MN 55901
Rochester, MN - Responded to emergency callback for no heat issue following earlier service. Diagnostic testing revealed a failed pressure switch that was preventing furnace ignition. Removed and replaced defective pressure switch, which restored normal heating system operation.
Cael D.
Cael D. Checked in
Responded to emergency callback for no heat issue following earlier service. Diagnostic testing revealed a failed pressure switch that was preventing furnace ignition. Removed and replaced defective pressure switch, which restored normal heating system operation.
Rochester, MN 55901
Rochester, MN - Responded to emergency no-heat call for aged system (10+ years). Diagnostic inspection revealed failed control board and inducer motor assembly as root cause. Presented repair options and replacement recommendation due to critical component failures in aging unit.
Cael D.
Cael D. Checked in
Responded to emergency no-heat call for aged system (10+ years). Diagnostic inspection revealed failed control board and inducer motor assembly as root cause. Presented repair options and replacement recommendation due to critical component failures in aging unit.
Rochester, MN 55901
Rochester, MN - Responded to service call for toilet leak. Diagnosed failed wax ring causing water seepage during flushing. Removed toilet, replaced wax ring, and reinstalled fixture to resolve the issue. Note: Existing shut-off valve is non-functional.
Richard B.
Richard B. Checked in
Responded to service call for toilet leak. Diagnosed failed wax ring causing water seepage during flushing. Removed toilet, replaced wax ring, and reinstalled fixture to resolve the issue. Note: Existing shut-off valve is non-functional.
Rochester, MN 55901
Rochester, MN - Responded to no heat complaint in aging furnace system. Performed diagnostic inspection of unit but was unable to reproduce the reported issue as system was operational during visit. Advised customer that system replacement is recommended due to equipment age and unavailability of replacement parts.
Cael D.
Cael D. Checked in
Responded to no heat complaint in aging furnace system. Performed diagnostic inspection of unit but was unable to reproduce the reported issue as system was operational during visit. Advised customer that system replacement is recommended due to equipment age and unavailability of replacement parts.
Rochester, MN 55906
Performed scheduled preventive maintenance agreement service on Lennox furnace system. Conducted comprehensive combustion analysis with UEI analyzer confirming proper O2 levels (7.9%), temperature readings, and CO emissions within acceptable parameters. All system operations verified and tuned to manufacturer specifications.
Performed scheduled preventive maintenance agreement service on Lennox furnace system. Conducted comprehensive combustion analysis with UEI analyzer confirming proper O2 levels (7.9%), temperature readings, and CO emissions within acceptable parameters. All system operations verified and tuned to manufacturer specifications.
Yahya A
Yahya A Checked in
Performed scheduled preventive maintenance agreement service on Lennox furnace system. Conducted comprehensive combustion analysis with UEI analyzer confirming proper O2 levels (7.9%), temperature readings, and CO emissions within acceptable parameters. All system operations verified and tuned to manufacturer specifications.
Rochester, MN 55906
Upon arrival at 12:4, diagnosed furnace with no heat issue. Inspection revealed complete blower motor failure preventing warm air distribution throughout the home. After thorough evaluation of the aged system (10+ years), recommended either complete system replacement or blower motor replacement as repair options for customer consideration.
Upon arrival at 12:4, diagnosed furnace with no heat issue. Inspection revealed complete blower motor failure preventing warm air distribution throughout the home. After thorough evaluation of the aged system (10+ years), recommended either complete system replacement or blower motor replacement as repair options for customer consideration.
Cael D.
Cael D. Checked in
Upon arrival at 12:4, diagnosed furnace with no heat issue. Inspection revealed complete blower motor failure preventing warm air distribution throughout the home. After thorough evaluation of the aged system (10+ years), recommended either complete system replacement or blower motor replacement as repair options for customer consideration.
Rochester, MN 55901
Responded to service call for furnace water leakage. Diagnosed clogged condensate trap causing backup into furnace. Performed thorough cleaning of collector box ports, drain line, and condensate trap by vacuum. Used leaf blower to clear exhaust vent of potential debris causing water accumulation. Issue resolved.
Responded to service call for furnace water leakage. Diagnosed clogged condensate trap causing backup into furnace. Performed thorough cleaning of collector box ports, drain line, and condensate trap by vacuum. Used leaf blower to clear exhaust vent of potential debris causing water accumulation. Issue resolved.
Chris E.
Chris E. Checked in
Responded to service call for furnace water leakage. Diagnosed clogged condensate trap causing backup into furnace. Performed thorough cleaning of collector box ports, drain line, and condensate trap by vacuum. Used leaf blower to clear exhaust vent of potential debris causing water accumulation. Issue resolved.
Rochester, MN 55904
Performed annual preventive maintenance agreement tune-up on customer's HVAC system. Arrived between 12-4 as scheduled and notified customer before arrival. Inspected furnace and water heater in mechanical room, completed standard maintenance procedures with no issues detected. System operating properly after service.
Performed annual preventive maintenance agreement tune-up on customer's HVAC system. Arrived between 12-4 as scheduled and notified customer before arrival. Inspected furnace and water heater in mechanical room, completed standard maintenance procedures with no issues detected. System operating properly after service.
Yahya A
Yahya A Checked in
Performed annual preventive maintenance agreement tune-up on customer's HVAC system. Arrived between 12-4 as scheduled and notified customer before arrival. Inspected furnace and water heater in mechanical room, completed standard maintenance procedures with no issues detected. System operating properly after service.
Rochester, MN 55906
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