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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

Rochester, MN - Performed annual maintenance tune-up on residential HVAC system per agreement. Inspected furnace, ductwork, and associated components in utility area. System functioning properly with no issues detected. Recommended customer purchase filter model x6673 for replacement.
Brody C.
Brody C. Checked in
Performed annual maintenance tune-up on residential HVAC system per agreement. Inspected furnace, ductwork, and associated components in utility area. System functioning properly with no issues detected. Recommended customer purchase filter model x6673 for replacement.
Rochester, MN 55906
Arrived for scheduled thermostat relocation and washer outlet installation according to estimate. Inspected existing electrical fixtures including ceiling-mounted light with flexible metal conduit in the utility area. Successfully completed installation work as specified, ensuring all connections were secure and properly functioning.
Arrived for scheduled thermostat relocation and washer outlet installation according to estimate. Inspected existing electrical fixtures including ceiling-mounted light with flexible metal conduit in the utility area. Successfully completed installation work as specified, ensuring all connections were secure and properly functioning.
Dawson S.
Dawson S. Checked in
Arrived for scheduled thermostat relocation and washer outlet installation according to estimate. Inspected existing electrical fixtures including ceiling-mounted light with flexible metal conduit in the utility area. Successfully completed installation work as specified, ensuring all connections were secure and properly functioning.
Rochester, MN 55906
Diagnosed natural gas water heater leaking through tank during fill cycle. Inspection confirmed internal tank failure with water leaking from bottom. Recommended replacement with new 40-gallon atmospheric vent NG water heater, and customer will schedule installation appointment.
Diagnosed natural gas water heater leaking through tank during fill cycle. Inspection confirmed internal tank failure with water leaking from bottom. Recommended replacement with new 40-gallon atmospheric vent NG water heater, and customer will schedule installation appointment.
Andrew N.
Andrew N. Checked in
Diagnosed natural gas water heater leaking through tank during fill cycle. Inspection confirmed internal tank failure with water leaking from bottom. Recommended replacement with new 40-gallon atmospheric vent NG water heater, and customer will schedule installation appointment.
Rochester, MN 55901
Arrived at customer's residence and successfully installed new exterior vent cover on siding wall as requested. Completed installation with proper mounting to ensure secure attachment to the existing housing and effective weatherproofing.
Arrived at customer's residence and successfully installed new exterior vent cover on siding wall as requested. Completed installation with proper mounting to ensure secure attachment to the existing housing and effective weatherproofing.
Jordan M.
Jordan M. Checked in
Arrived at customer's residence and successfully installed new exterior vent cover on siding wall as requested. Completed installation with proper mounting to ensure secure attachment to the existing housing and effective weatherproofing.
Rochester, MN 55901
Rochester, MN - Diagnosed kitchen drain line blockage approximately 10 feet into the system causing sink backup when garbage disposal was operated. Determined garbage disposal unit was functioning properly; issue was isolated to drain line obstruction. Standing water in sink confirmed due to downstream blockage rather than disposal malfunction.
Andrew N.
Andrew N. Checked in
Diagnosed kitchen drain line blockage approximately 10 feet into the system causing sink backup when garbage disposal was operated. Determined garbage disposal unit was functioning properly; issue was isolated to drain line obstruction. Standing water in sink confirmed due to downstream blockage rather than disposal malfunction.
Rochester, MN 55902
Performed comprehensive duct cleaning service after two prior rescheduled appointments, arriving at 8am as confirmed. System inspection revealed light dust accumulation and evidence of rust/corrosion forming on interior metal surfaces. Successfully cleaned all ducts and vents, removing accumulated debris to improve system airflow and efficiency.
Performed comprehensive duct cleaning service after two prior rescheduled appointments, arriving at 8am as confirmed. System inspection revealed light dust accumulation and evidence of rust/corrosion forming on interior metal surfaces. Successfully cleaned all ducts and vents, removing accumulated debris to improve system airflow and efficiency.
Blake K.
Blake K. Checked in
Performed comprehensive duct cleaning service after two prior rescheduled appointments, arriving at 8am as confirmed. System inspection revealed light dust accumulation and evidence of rust/corrosion forming on interior metal surfaces. Successfully cleaned all ducts and vents, removing accumulated debris to improve system airflow and efficiency.
Rochester, MN 55901
Performed seasonal tune-up on customer's HVAC system. Inspected furnace components, checked electrical connections, and verified proper system operation. System functioning normally with no issues identified.
Performed seasonal tune-up on customer's HVAC system. Inspected furnace components, checked electrical connections, and verified proper system operation. System functioning normally with no issues identified.
Yahya A
Yahya A Checked in
Performed seasonal tune-up on customer's HVAC system. Inspected furnace components, checked electrical connections, and verified proper system operation. System functioning normally with no issues identified.
Rochester, MN 55906
Responded to no heat complaint where customer reported thermostat/furnace not warming properly. Performed system inspection and found humidifier in off position with dampers incorrectly set for summer operation. Corrected damper positions, activated humidifier, and verified proper thermostat/furnace operation. System testing confirmed 18° delta T, however heat exchanger shows signs of condensate leakage; recommended furnace replacement with 2-stage unit due to observed corrosion.
Responded to no heat complaint where customer reported thermostat/furnace not warming properly. Performed system inspection and found humidifier in off position with dampers incorrectly set for summer operation. Corrected damper positions, activated humidifier, and verified proper thermostat/furnace operation. System testing confirmed 18° delta T, however heat exchanger shows signs of condensate leakage; recommended furnace replacement with 2-stage unit due to observed corrosion.
Russel C.
Russel C. Checked in
Responded to no heat complaint where customer reported thermostat/furnace not warming properly. Performed system inspection and found humidifier in off position with dampers incorrectly set for summer operation. Corrected damper positions, activated humidifier, and verified proper thermostat/furnace operation. System testing confirmed 18° delta T, however heat exchanger shows signs of condensate leakage; recommended furnace replacement with 2-stage unit due to observed corrosion.
Rochester, MN 55902
Responded to service call for intermittent heating issues where furnace was not engaging overnight, with thermostat set at 70°F but temperature only reaching 67°F. Diagnosed potential thermostat malfunction after system inspection. Provided customer with estimate for thermostat replacement to resolve the cycling problem.
Responded to service call for intermittent heating issues where furnace was not engaging overnight, with thermostat set at 70°F but temperature only reaching 67°F. Diagnosed potential thermostat malfunction after system inspection. Provided customer with estimate for thermostat replacement to resolve the cycling problem.
Jordan M.
Jordan M. Checked in
Responded to service call for intermittent heating issues where furnace was not engaging overnight, with thermostat set at 70°F but temperature only reaching 67°F. Diagnosed potential thermostat malfunction after system inspection. Provided customer with estimate for thermostat replacement to resolve the cycling problem.
Rochester, MN 55902
Rochester, MN - Arrived for scheduled preventative maintenance agreement service at 12-4 window. Performed comprehensive tune-up on air handler system. Diagnostic measurements confirmed system operating within normal parameters with temperatures of 34°F/54°F and efficiency readings of 7.5%, 10.8%, and 58.4%. Unit verified to be functioning as designed with no issues detected or repairs needed.
Brody C.
Brody C. Checked in
Arrived for scheduled preventative maintenance agreement service at 12-4 window. Performed comprehensive tune-up on air handler system. Diagnostic measurements confirmed system operating within normal parameters with temperatures of 34°F/54°F and efficiency readings of 7.5%, 10.8%, and 58.4%. Unit verified to be functioning as designed with no issues detected or repairs needed.
Rochester, MN 55906
Performed scheduled preventative maintenance tune-up on Lennox HVAC system. Arrived as scheduled, inspected internal components including copper lines and ventilation connections. Unit was found in normal operating condition with no issues detected. Service completed successfully.
Performed scheduled preventative maintenance tune-up on Lennox HVAC system. Arrived as scheduled, inspected internal components including copper lines and ventilation connections. Unit was found in normal operating condition with no issues detected. Service completed successfully.
Yahya A
Yahya A Checked in
Performed scheduled preventative maintenance tune-up on Lennox HVAC system. Arrived as scheduled, inspected internal components including copper lines and ventilation connections. Unit was found in normal operating condition with no issues detected. Service completed successfully.
Rochester, MN 55902
Successfully removed existing chandelier in dining room and installed new cage-style decorative fixture with multiple candle-shaped bulbs. Ensured proper wiring connections and secure mounting of the new light fixture. Confirmed proper operation before completing service.
Successfully removed existing chandelier in dining room and installed new cage-style decorative fixture with multiple candle-shaped bulbs. Ensured proper wiring connections and secure mounting of the new light fixture. Confirmed proper operation before completing service.
Dawson S.
Dawson S. Checked in
Successfully removed existing chandelier in dining room and installed new cage-style decorative fixture with multiple candle-shaped bulbs. Ensured proper wiring connections and secure mounting of the new light fixture. Confirmed proper operation before completing service.
Rochester, MN 55902
Performed scheduled air handler maintenance as per agreement during arranged morning time slot. System diagnostics revealed normal operation with combustion analysis showing CO2 at 6.1%, system loss at 11.4%, and excess air at 93.7%. No operational issues identified; unit functioning according to specifications.
Performed scheduled air handler maintenance as per agreement during arranged morning time slot. System diagnostics revealed normal operation with combustion analysis showing CO2 at 6.1%, system loss at 11.4%, and excess air at 93.7%. No operational issues identified; unit functioning according to specifications.
Brody C.
Brody C. Checked in
Performed scheduled air handler maintenance as per agreement during arranged morning time slot. System diagnostics revealed normal operation with combustion analysis showing CO2 at 6.1%, system loss at 11.4%, and excess air at 93.7%. No operational issues identified; unit functioning according to specifications.
Rochester, MN 55906
Performed scheduled preventive maintenance service on a Lennox residential HVAC system. Conducted comprehensive system tune-up with inspection of the furnace unit, venting system, and all connections. No issues were identified during the maintenance visit; system is operating normally with proper installation of PVC venting and refrigerant lines.
Performed scheduled preventive maintenance service on a Lennox residential HVAC system. Conducted comprehensive system tune-up with inspection of the furnace unit, venting system, and all connections. No issues were identified during the maintenance visit; system is operating normally with proper installation of PVC venting and refrigerant lines.
Yahya A
Yahya A Checked in
Performed scheduled preventive maintenance service on a Lennox residential HVAC system. Conducted comprehensive system tune-up with inspection of the furnace unit, venting system, and all connections. No issues were identified during the maintenance visit; system is operating normally with proper installation of PVC venting and refrigerant lines.
Rochester, MN 55902
Performed scheduled preventative maintenance tune-up on York HVAC system. Inspected furnace unit, condensate drain lines, and ventilation components. All systems functioning properly with no issues identified.
Performed scheduled preventative maintenance tune-up on York HVAC system. Inspected furnace unit, condensate drain lines, and ventilation components. All systems functioning properly with no issues identified.
Yahya A
Yahya A Checked in
Performed scheduled preventative maintenance tune-up on York HVAC system. Inspected furnace unit, condensate drain lines, and ventilation components. All systems functioning properly with no issues identified.
Rochester, MN 55902
Performed comprehensive duct cleaning service during scheduled 7:30-8am arrival window. Removed significant dust and debris accumulations from the HVAC ductwork system, particularly focusing on corrugated metal ducts showing brownish-orange deposits at joints. Thoroughly cleaned all vents to improve system airflow and indoor air quality.
Performed comprehensive duct cleaning service during scheduled 7:30-8am arrival window. Removed significant dust and debris accumulations from the HVAC ductwork system, particularly focusing on corrugated metal ducts showing brownish-orange deposits at joints. Thoroughly cleaned all vents to improve system airflow and indoor air quality.
Blake K.
Blake K. Checked in
Performed comprehensive duct cleaning service during scheduled 7:30-8am arrival window. Removed significant dust and debris accumulations from the HVAC ductwork system, particularly focusing on corrugated metal ducts showing brownish-orange deposits at joints. Thoroughly cleaned all vents to improve system airflow and indoor air quality.
Rochester, MN 55901
Rochester, MN - Responded to callback regarding persistent yellow indicator light on Aprilaire humidifier control panel. Arrived within scheduled 8-12pm window and successfully reset the humidifier indicator light, resolving the issue. System now functioning correctly with all warning indicators cleared.
Cael D.
Cael D. Checked in
Responded to callback regarding persistent yellow indicator light on Aprilaire humidifier control panel. Arrived within scheduled 8-12pm window and successfully reset the humidifier indicator light, resolving the issue. System now functioning correctly with all warning indicators cleared.
Rochester, MN 55901
Performed annual tune-up on Lennox gas furnace as part of maintenance agreement. Conducted comprehensive system inspection, cleaned components, and verified proper operation of Honeywell thermostat. System is operating efficiently with no issues identified.
Performed annual tune-up on Lennox gas furnace as part of maintenance agreement. Conducted comprehensive system inspection, cleaned components, and verified proper operation of Honeywell thermostat. System is operating efficiently with no issues identified.
Yahya A
Yahya A Checked in
Performed annual tune-up on Lennox gas furnace as part of maintenance agreement. Conducted comprehensive system inspection, cleaned components, and verified proper operation of Honeywell thermostat. System is operating efficiently with no issues identified.
Rochester, MN 55902
Performed diagnostic assessment on HVAC system where client reported temperature inconsistency between floors (81°F family room, 68°F upstairs). Inspection of furnace components and ductwork confirmed single-zone configuration with inadequate temperature balancing capabilities. Recommended installation of zoning system to allow independent temperature control for upstairs area.
Performed diagnostic assessment on HVAC system where client reported temperature inconsistency between floors (81°F family room, 68°F upstairs). Inspection of furnace components and ductwork confirmed single-zone configuration with inadequate temperature balancing capabilities. Recommended installation of zoning system to allow independent temperature control for upstairs area.
Cael D.
Cael D. Checked in
Performed diagnostic assessment on HVAC system where client reported temperature inconsistency between floors (81°F family room, 68°F upstairs). Inspection of furnace components and ductwork confirmed single-zone configuration with inadequate temperature balancing capabilities. Recommended installation of zoning system to allow independent temperature control for upstairs area.
Rochester, MN 55902
Rochester, MN - Responded to service call for faulty heating system. Diagnosed leaking inducer motor as the source of the malfunction. Successfully removed damaged component and installed new replacement inducer motor, restoring proper furnace operation.
Brody C.
Brody C. Checked in
Responded to service call for faulty heating system. Diagnosed leaking inducer motor as the source of the malfunction. Successfully removed damaged component and installed new replacement inducer motor, restoring proper furnace operation.
Rochester, MN 55901
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