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Heating, Plumbing & Electrical Services in Rochester, MN
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Your Trusted Home Services Team in Rochester, MN

At K & S Heating, Air Conditioning, Plumbing & Electrical, we believe your home should be a sanctuary of comfort and reliability. That's why we are dedicated to providing expert HVAC, plumbing, and electrical services in Rochester, MN. As a trusted local company, we understand the importance of having a skilled team you can rely on for everything from minor repairs to major installations. We prioritize honest service, expert craftsmanship, and customer satisfaction—without gimmicks or unnecessary upsells. When you need a team you can trust, call K & S today at 507-282-4328 or contact us online for more information.

Heating and Cooling Services in Rochester: Keeping Your Home Comfortable Year-Round

Your heating and cooling system is essential, and we make sure it runs smoothly so you don't have to think twice about it. A well-maintained HVAC system ensures lower energy bills, fewer unexpected breakdowns, and a more comfortable home. With Rochester heating and cooling services from K&S, you get access to:

Rochester Furnace Services

  • Furnace Repair: If your furnace isn't keeping up, we'll quickly figure out what's wrong and get it working again. Whether it's an issue with the blower, thermostat, or ignition system, our technicians can diagnose and fix the problem.
  • Furnace Installation in Rochester: Need a new furnace? We'll help you find the right one and install it with care. We install energy-efficient models designed to keep your home warm while lowering heating costs.
  • Furnace Maintenance: Routine maintenance helps avoid costly repairs and keeps your system running efficiently. Our tune-ups include filter changes, inspections, and overall system optimization.

Air Conditioning Services in Rochester

  • Air Conditioning Replacement: When it's time for a new AC, we'll make sure you get an energy-efficient system that fits your home. We handle everything from unit selection to installation.
  • Air Conditioning Maintenance: Regular tune-ups help prevent breakdowns and keep your AC running smoothly. A well-maintained system uses less energy and provides better cooling.
  • Ductless Mini Splits: Great for homes without ductwork, these systems give you precise control over your comfort. Mini-splits are a flexible and energy-efficient solution for zoned cooling.
  • Heat Pumps: A smart way to heat and cool your home efficiently. These systems provide year-round comfort with a lower environmental impact.

Air Quality Services in Rochester: Helping You Breathe Easier

The air in your home should be clean and healthy. Poor indoor air quality can lead to allergies, respiratory issues, and even structural damage from excess moisture. We offer solutions that improve your indoor air quality so you and your family can breathe easier. Indoor air quality services from K&S include:

  • Whole Home Humidifier: Say goodbye to dry air that causes irritation and damage. Proper humidity levels improve comfort and indoor air quality.
  • Whole Home Dehumidifier: Get rid of excess moisture and prevent mold growth. A dehumidifier in Rochester can help reduce allergens and protect your home.
  • UV Light Air Purification: A high-tech way to remove airborne bacteria, allergens, and viruses. Installed in your HVAC system, UV light helps create a healthier home environment.

Rochester Electrical Services: Powering Your Home with Expertise

Your home's electrical system is the backbone of modern convenience, powering everything from your appliances to your lighting and security systems. At K & S Heating, Air, Plumbing & Electrical, we understand the importance of a safe, efficient, and reliable electrical setup. With electrical services in Rochester from K&S, you get:

Electrical Repair

If your lights flicker, outlets stop working, or circuits keep tripping, we'll diagnose and fix the issue quickly and safely.

Switch, Outlet, and Ceiling Fan Installation

Need to upgrade or add new outlets, switches, or ceiling fans in Rochester? Our electricians will install them properly to ensure safe operation.

Electrical Installation and Wiring

From new builds to home upgrades, we handle all aspects of electrical wiring and installation to keep your system running smoothly.

Panel Replacement and Repair

A properly functioning electrical panel is crucial for home safety. If your panel is outdated or overloaded, we'll replace or repair it for optimal performance.

EV Chargers

Charge your electric vehicle conveniently at home with our expert EV charger installation services in Rochester. We install both Level 1 and Level 2 chargers.

Lighting Solutions

Upgrade your home's lighting with expert installation services. Whether it's recessed lighting, landscape lighting, or security lighting, we'll help brighten your space.

Smart Home Installation

Enhance your home with the latest smart technology. From thermostats and lighting to security systems, we'll set up smart solutions that make your home more efficient and convenient.

Rochester Plumbing Services

Plumbing problems are never fun, but we're here to make the process as stress-free as possible. Whether it's a minor leak or a major plumbing job, you can trust us to handle it promptly. Our licensed plumbers in Rochester provide efficient, reliable service to keep your water flowing properly.

  1. Water Filtration: Cleaner, safer water for your whole home. Reduce contaminants and improve taste with a whole-house filtration system.
  2. Rochester Water Softeners: Say goodbye to hard water problems that damage pipes and appliances. Soft water extends the life of your plumbing system and improves water quality.
  3. Plumbing Repairs in Rochester: From small leaks to major pipe issues, we fix it all. Leaky faucets, slow drains, and broken pipes are no match for our team.
  4. Plumbing Installations: Need new fixtures or a whole new plumbing system? We've got it covered. We install sinks, toilets, showers, and more.
  5. Remodels: Updating your kitchen or bathroom? We'll make sure the plumbing is done right. Our team works seamlessly with contractors to ensure your remodel runs smoothly.
  6. Water Heaters: Reliable installations and repairs to keep your hot water flowing. Whether you need a repair or a new installation, we'll make sure you never run out of hot water.
  7. Tankless Water Heaters: Enjoy endless hot water while saving on energy costs. Tankless systems heat water on demand, reducing energy waste.
  8. Sump Pumps: Keep your basement dry with a properly working sump pump. We install and service sump pumps to prevent flooding.
  9. Plumbing Emergencies: When something goes wrong, we're here to help—day or night. Our emergency services provide quick relief for urgent plumbing problems.
  10. Leak Repair: Stop leaks before they cause major damage. We use advanced leak detection to pinpoint and fix hidden leaks.
  11. Gas Line Services: Safe and professional gas line installation and repair. Whether you're installing a new gas appliance or repairing a leak, we ensure safety first.
  12. RPZ Backflow Testing: Ensure your water supply is safe from contaminants with expert RPZ backflow Testing in Rochester.

Experience the K&S Difference

At K&S Heating, Air, Plumbing & Electrical, we're dedicated to providing expert service with a personal touch. Whether you need HVAC, plumbing, or electrical work, you can count on our experienced professionals to get the job done right. Contact K&S today by calling 507-282-4328 and let us take care of your home's needs with professionalism and care.

Recent Jobs and Reviews in Rochester, MN

Job Locations and Reviews

Rochester, MN - Responded to a toilet leak in a residential bathroom. Diagnosed failed wax ring seal at the base of the toilet causing water seepage. Removed toilet from floor flange, replaced deteriorated wax ring with new seal, and properly reset toilet to ensure watertight connection.
Richard B.
Richard B. Checked in
Responded to a toilet leak in a residential bathroom. Diagnosed failed wax ring seal at the base of the toilet causing water seepage. Removed toilet from floor flange, replaced deteriorated wax ring with new seal, and properly reset toilet to ensure watertight connection.
Rochester, MN 55906
Completed one-time AC tune-up on outdoor condensing unit. During system inspection, identified failed capacitor with low microfarad reading. Replaced defective capacitor with new unit to restore proper compressor and fan motor operation, ensuring optimal system performance.
Completed one-time AC tune-up on outdoor condensing unit. During system inspection, identified failed capacitor with low microfarad reading. Replaced defective capacitor with new unit to restore proper compressor and fan motor operation, ensuring optimal system performance.
Chris E.
Chris E. Checked in
Completed one-time AC tune-up on outdoor condensing unit. During system inspection, identified failed capacitor with low microfarad reading. Replaced defective capacitor with new unit to restore proper compressor and fan motor operation, ensuring optimal system performance.
Rochester, MN 55901
Completed comprehensive electrical inspection of residential property. Identified code compliance issue requiring GFCI protection at washing machine location. Provided estimate for GFCI outlet installation and documented existing conditions with photographs of electrical components and work area.
Completed comprehensive electrical inspection of residential property. Identified code compliance issue requiring GFCI protection at washing machine location. Provided estimate for GFCI outlet installation and documented existing conditions with photographs of electrical components and work area.
Dawson S.
Dawson S. Checked in
Completed comprehensive electrical inspection of residential property. Identified code compliance issue requiring GFCI protection at washing machine location. Provided estimate for GFCI outlet installation and documented existing conditions with photographs of electrical components and work area.
Rochester, MN 55902
Rochester, MN - Completed preventive maintenance on two HVAC systems: one package unit and one split system with furnace and air conditioning. Performed comprehensive tune-up procedures on both units and replaced the package unit filter with customer-supplied filter. All systems operational upon completion.
Russel C.
Russel C. Checked in
Completed preventive maintenance on two HVAC systems: one package unit and one split system with furnace and air conditioning. Performed comprehensive tune-up procedures on both units and replaced the package unit filter with customer-supplied filter. All systems operational upon completion.
Rochester, MN 55902
Responded to emergency call for burst pipe in basement equipment room. Upon arrival, located pin hole leak on copper water line near water heater. Shut off water supply to the home and assessed the damaged section. Cut out the compromised copper pipe and fitting, then installed new copper pipe and fittings to replace the failed section. Restored water service to the home and verified complete system integrity with no additional leaks detected.
Responded to emergency call for burst pipe in basement equipment room. Upon arrival, located pin hole leak on copper water line near water heater. Shut off water supply to the home and assessed the damaged section. Cut out the compromised copper pipe and fitting, then installed new copper pipe and fittings to replace the failed section. Restored water service to the home and verified complete system integrity with no additional leaks detected.
Andrew N.
Andrew N. Checked in
Responded to emergency call for burst pipe in basement equipment room. Upon arrival, located pin hole leak on copper water line near water heater. Shut off water supply to the home and assessed the damaged section. Cut out the compromised copper pipe and fitting, then installed new copper pipe and fittings to replace the failed section. Restored water service to the home and verified complete system integrity with no additional leaks detected.
Rochester, MN 55904
Responded to service call for hot tub disconnect installation at residential property. Removed existing weathered spa disconnect box and replaced with new white exterior-rated disconnect enclosure mounted on exterior wall siding. Installation included proper conduit connections, grounding wire continuity, and secure mounting to building exterior. New disconnect provides code-compliant shutoff for spa equipment and integrates with existing electrical service panel visible in basement utility area.
Responded to service call for hot tub disconnect installation at residential property. Removed existing weathered spa disconnect box and replaced with new white exterior-rated disconnect enclosure mounted on exterior wall siding. Installation included proper conduit connections, grounding wire continuity, and secure mounting to building exterior. New disconnect provides code-compliant shutoff for spa equipment and integrates with existing electrical service panel visible in basement utility area.
Dawson S.
Dawson S. Checked in
Responded to service call for hot tub disconnect installation at residential property. Removed existing weathered spa disconnect box and replaced with new white exterior-rated disconnect enclosure mounted on exterior wall siding. Installation included proper conduit connections, grounding wire continuity, and secure mounting to building exterior. New disconnect provides code-compliant shutoff for spa equipment and integrates with existing electrical service panel visible in basement utility area.
Rochester, MN 55906
Responded to call regarding leak under sink in basement bathroom. Upon arrival, inspected the lavatory faucet supply lines and identified a loose compression nut on the cold side angle stop valve. Tightened the compression nut to proper specification and tested the system by running water through the fixture. Verified repair was successful with no further leakage detected. Photos documented the completed work.
Responded to call regarding leak under sink in basement bathroom. Upon arrival, inspected the lavatory faucet supply lines and identified a loose compression nut on the cold side angle stop valve. Tightened the compression nut to proper specification and tested the system by running water through the fixture. Verified repair was successful with no further leakage detected. Photos documented the completed work.
Andrew N.
Andrew N. Checked in
Responded to call regarding leak under sink in basement bathroom. Upon arrival, inspected the lavatory faucet supply lines and identified a loose compression nut on the cold side angle stop valve. Tightened the compression nut to proper specification and tested the system by running water through the fixture. Verified repair was successful with no further leakage detected. Photos documented the completed work.
Rochester, MN 55901
Rochester, MN - Completed comprehensive air conditioning tune-up on outdoor condensing unit. Performed full system inspection, cleaned components, verified proper operation of condenser fan and compressor, and confirmed all electrical connections secure. System operating within normal parameters with no deficiencies noted.
Yahya A.
Yahya A. Checked in
Completed comprehensive air conditioning tune-up on outdoor condensing unit. Performed full system inspection, cleaned components, verified proper operation of condenser fan and compressor, and confirmed all electrical connections secure. System operating within normal parameters with no deficiencies noted.
Rochester, MN 55902
Rochester, MN - Responded to service call for leaking garbage disposal unit. Upon inspection, identified active leak from disposal housing and provided customer with estimate for disposal removal and replacement. Documented existing installation with photos showing disposal unit, mounting assembly, and drain connections for service records.
Richard B.
Richard B. Checked in
Responded to service call for leaking garbage disposal unit. Upon inspection, identified active leak from disposal housing and provided customer with estimate for disposal removal and replacement. Documented existing installation with photos showing disposal unit, mounting assembly, and drain connections for service records.
Rochester, MN 55901
Rochester, MN - Returned to property to complete water heater repair by installing cold inlet dip tube on Rheem Classic model unit. Restored water supply to home after installation and verified system operation with no leaks detected and all functions performing properly.
Andrew N.
Andrew N. Checked in
Returned to property to complete water heater repair by installing cold inlet dip tube on Rheem Classic model unit. Restored water supply to home after installation and verified system operation with no leaks detected and all functions performing properly.
Rochester, MN 55901
Performed scheduled preventive maintenance on residential Generac 1ekW standby generator unit. Completed comprehensive four-hour service including inspection of all major components, verification of operational readiness, and documentation of equipment condition through photographs showing unit in good working order with no visible damage or deterioration.
Performed scheduled preventive maintenance on residential Generac 1ekW standby generator unit. Completed comprehensive four-hour service including inspection of all major components, verification of operational readiness, and documentation of equipment condition through photographs showing unit in good working order with no visible damage or deterioration.
Jordan M.
Jordan M. Checked in
Performed scheduled preventive maintenance on residential Generac 1ekW standby generator unit. Completed comprehensive four-hour service including inspection of all major components, verification of operational readiness, and documentation of equipment condition through photographs showing unit in good working order with no visible damage or deterioration.
Rochester, MN 55904
Responded to no cooling complaint on Goodman ASX160903 air conditioning unit at mobile home. Upon arrival, confirmed system was running but compressor was not engaging. Diagnostic testing revealed failed dual run capacitor preventing compressor operation. Removed defective capacitor and installed new replacement capacitor with proper microfarad rating. Verified compressor startup, checked amp draw within manufacturer specifications, and confirmed system cooling properly before departure.
Responded to no cooling complaint on Goodman ASX160903 air conditioning unit at mobile home. Upon arrival, confirmed system was running but compressor was not engaging. Diagnostic testing revealed failed dual run capacitor preventing compressor operation. Removed defective capacitor and installed new replacement capacitor with proper microfarad rating. Verified compressor startup, checked amp draw within manufacturer specifications, and confirmed system cooling properly before departure.
Chris E.
Chris E. Checked in
Responded to no cooling complaint on Goodman ASX160903 air conditioning unit at mobile home. Upon arrival, confirmed system was running but compressor was not engaging. Diagnostic testing revealed failed dual run capacitor preventing compressor operation. Removed defective capacitor and installed new replacement capacitor with proper microfarad rating. Verified compressor startup, checked amp draw within manufacturer specifications, and confirmed system cooling properly before departure.
Rochester, MN 55904
Responded to service call for heat pump breaker repeatedly tripping. Upon inspection, identified faulty motherboard as root cause of electrical issue. Coordinated with team to order replacement motherboard for heat pump system. Verified surge protector functionality and confirmed proper operation. Inspected electrical panel and documented additional breaker requiring attention for future service.
Responded to service call for heat pump breaker repeatedly tripping. Upon inspection, identified faulty motherboard as root cause of electrical issue. Coordinated with team to order replacement motherboard for heat pump system. Verified surge protector functionality and confirmed proper operation. Inspected electrical panel and documented additional breaker requiring attention for future service.
Dawson S.
Dawson S. Checked in
Responded to service call for heat pump breaker repeatedly tripping. Upon inspection, identified faulty motherboard as root cause of electrical issue. Coordinated with team to order replacement motherboard for heat pump system. Verified surge protector functionality and confirmed proper operation. Inspected electrical panel and documented additional breaker requiring attention for future service.
Rochester, MN 55901
Responded to service call for leaking outdoor water spigot. Removed deteriorated hose bibb at rear of property and installed new frost-free hose bibb to prevent future freeze damage. Connected new fixture to existing plumbing at same location. Additionally installed four hose connection adapters onto customer's existing 1/2" PVC lines in backyard area to provide multiple water access points for outdoor use.
Responded to service call for leaking outdoor water spigot. Removed deteriorated hose bibb at rear of property and installed new frost-free hose bibb to prevent future freeze damage. Connected new fixture to existing plumbing at same location. Additionally installed four hose connection adapters onto customer's existing 1/2" PVC lines in backyard area to provide multiple water access points for outdoor use.
Andrew N.
Andrew N. Checked in
Responded to service call for leaking outdoor water spigot. Removed deteriorated hose bibb at rear of property and installed new frost-free hose bibb to prevent future freeze damage. Connected new fixture to existing plumbing at same location. Additionally installed four hose connection adapters onto customer's existing 1/2" PVC lines in backyard area to provide multiple water access points for outdoor use.
Rochester, MN 55906
Responded to no cooling complaint on aging outdoor AC unit. Upon arrival, found compressor seized and inoperable. Unit showed significant debris accumulation around condenser coils and evidence of extended outdoor exposure. Attempted compressor restart using hard start kit without success. Coordinated with project management team to discuss full system replacement options given unit age and compressor failure.
Responded to no cooling complaint on aging outdoor AC unit. Upon arrival, found compressor seized and inoperable. Unit showed significant debris accumulation around condenser coils and evidence of extended outdoor exposure. Attempted compressor restart using hard start kit without success. Coordinated with project management team to discuss full system replacement options given unit age and compressor failure.
Chris E.
Chris E. Checked in
Responded to no cooling complaint on aging outdoor AC unit. Upon arrival, found compressor seized and inoperable. Unit showed significant debris accumulation around condenser coils and evidence of extended outdoor exposure. Attempted compressor restart using hard start kit without success. Coordinated with project management team to discuss full system replacement options given unit age and compressor failure.
Rochester, MN 55904
Responded to no cooling complaint on Lennox heat pump system. Upon inspection, discovered burned inverter control board assembly, which was preventing the unit from operating in cooling mode. Documented damaged PCB components and provided estimate for replacement board installation.
Responded to no cooling complaint on Lennox heat pump system. Upon inspection, discovered burned inverter control board assembly, which was preventing the unit from operating in cooling mode. Documented damaged PCB components and provided estimate for replacement board installation.
Russel C.
Russel C. Checked in
Responded to no cooling complaint on Lennox heat pump system. Upon inspection, discovered burned inverter control board assembly, which was preventing the unit from operating in cooling mode. Documented damaged PCB components and provided estimate for replacement board installation.
Rochester, MN 55901
Completed home inspection electrical corrections including installation of GFCI outlets in utility room, outdoor locations with weatherproof covers, and upstairs bathroom. Bonded CSST gas line to water heater per code requirements. Installed dedicated breaker for dishwasher circuit. Verified existing GFCI protection in garage met code standards and confirmed basement bathroom outlet installation was declined by homeowner.
Completed home inspection electrical corrections including installation of GFCI outlets in utility room, outdoor locations with weatherproof covers, and upstairs bathroom. Bonded CSST gas line to water heater per code requirements. Installed dedicated breaker for dishwasher circuit. Verified existing GFCI protection in garage met code standards and confirmed basement bathroom outlet installation was declined by homeowner.
Dawson S.
Dawson S. Checked in
Completed home inspection electrical corrections including installation of GFCI outlets in utility room, outdoor locations with weatherproof covers, and upstairs bathroom. Bonded CSST gas line to water heater per code requirements. Installed dedicated breaker for dishwasher circuit. Verified existing GFCI protection in garage met code standards and confirmed basement bathroom outlet installation was declined by homeowner.
Rochester, MN 55901
Responded to no cooling call on residential air conditioning system. Upon arrival, diagnosed issue as rodent damage to low voltage control wiring at outdoor condenser unit. Replaced damaged section of thermostat wiring to restore proper communication between thermostat and equipment. System tested and confirmed operational upon completion.
Responded to no cooling call on residential air conditioning system. Upon arrival, diagnosed issue as rodent damage to low voltage control wiring at outdoor condenser unit. Replaced damaged section of thermostat wiring to restore proper communication between thermostat and equipment. System tested and confirmed operational upon completion.
Russel C.
Russel C. Checked in
Responded to no cooling call on residential air conditioning system. Upon arrival, diagnosed issue as rodent damage to low voltage control wiring at outdoor condenser unit. Replaced damaged section of thermostat wiring to restore proper communication between thermostat and equipment. System tested and confirmed operational upon completion.
Rochester, MN 55901
Rochester, MN - Responded to no hot water complaint at residential property. Upon arrival, diagnosed Rheem 40-gallon atmospheric vent water heater with pilot light that would not remain lit. Inspection revealed failed pilot assembly and defective gas valve preventing proper ignition and operation. Provided estimate for replacement of faulty components to restore hot water service.
Richard B.
Richard B. Checked in
Responded to no hot water complaint at residential property. Upon arrival, diagnosed Rheem 40-gallon atmospheric vent water heater with pilot light that would not remain lit. Inspection revealed failed pilot assembly and defective gas valve preventing proper ignition and operation. Provided estimate for replacement of faulty components to restore hot water service.
Rochester, MN 55904
Responded to service call for non-operational humidifier and general HVAC inspection. Upon arrival, discovered zone system had been unplugged and identified significant ductwork modifications where the house had been converted from a multi-zone to single-zone system. Inspected metal ductwork in attic space, including galvanized sheet metal sections with elbow joints and flexible aluminum ducting connections. Documented existing duct configuration and conversion work for further evaluation. Referred case to estimating department for proper system assessment and recommendations to address the zone conversion and associated ductwork concerns.
Responded to service call for non-operational humidifier and general HVAC inspection. Upon arrival, discovered zone system had been unplugged and identified significant ductwork modifications where the house had been converted from a multi-zone to single-zone system. Inspected metal ductwork in attic space, including galvanized sheet metal sections with elbow joints and flexible aluminum ducting connections. Documented existing duct configuration and conversion work for further evaluation. Referred case to estimating department for proper system assessment and recommendations to address the zone conversion and associated ductwork concerns.
Jordan M.
Jordan M. Checked in
Responded to service call for non-operational humidifier and general HVAC inspection. Upon arrival, discovered zone system had been unplugged and identified significant ductwork modifications where the house had been converted from a multi-zone to single-zone system. Inspected metal ductwork in attic space, including galvanized sheet metal sections with elbow joints and flexible aluminum ducting connections. Documented existing duct configuration and conversion work for further evaluation. Referred case to estimating department for proper system assessment and recommendations to address the zone conversion and associated ductwork concerns.
Rochester, MN 55901
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