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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

Completed scheduled preventative maintenance agreement service on customer's HVAC system. Inspected furnace components including control board, motor, wiring connections, and drainage system. Noted rust staining on exterior PVC vent pipes requiring future attention.
Completed scheduled preventative maintenance agreement service on customer's HVAC system. Inspected furnace components including control board, motor, wiring connections, and drainage system. Noted rust staining on exterior PVC vent pipes requiring future attention.
Jordan M.
Jordan M. Checked in
Completed scheduled preventative maintenance agreement service on customer's HVAC system. Inspected furnace components including control board, motor, wiring connections, and drainage system. Noted rust staining on exterior PVC vent pipes requiring future attention.
Rochester, MN 55904
Rochester, MN - Responded to no-heat call for aged system (10+ years). Diagnostic inspection revealed complete power loss to thermostat. Further examination identified failed heat exchanger, requiring either full system replacement or heat exchanger replacement to restore safe operation.
Cael D.
Cael D. Checked in
Responded to no-heat call for aged system (10+ years). Diagnostic inspection revealed complete power loss to thermostat. Further examination identified failed heat exchanger, requiring either full system replacement or heat exchanger replacement to restore safe operation.
Rochester, MN 55901
Rochester, MN - Responded to service call-back to update a REAL HVAC system. Inspected control board with multiple wire terminal connections and performed temporary wire modification as specified in the original service request.
Scott O.
Scott O. Checked in
Responded to service call-back to update a REAL HVAC system. Inspected control board with multiple wire terminal connections and performed temporary wire modification as specified in the original service request.
Rochester, MN 55902
Responded to emergency call regarding leaking cold water faucet connection to washer. Diagnosed issue with laundry hose bibs/boiler drains that were not closing completely. Removed defective boiler drains and installed new valves with green handles. Successfully restored water service with no leaks observed upon system pressurization.
Responded to emergency call regarding leaking cold water faucet connection to washer. Diagnosed issue with laundry hose bibs/boiler drains that were not closing completely. Removed defective boiler drains and installed new valves with green handles. Successfully restored water service with no leaks observed upon system pressurization.
Andrew N.
Andrew N. Checked in
Responded to emergency call regarding leaking cold water faucet connection to washer. Diagnosed issue with laundry hose bibs/boiler drains that were not closing completely. Removed defective boiler drains and installed new valves with green handles. Successfully restored water service with no leaks observed upon system pressurization.
Rochester, MN 55901
Responded to customer-reported humidifier leak affecting basement floor. Upon inspection, determined GFCI protecting condensate pump had tripped, causing water to overflow. Reset GFCI breaker, monitored system operation and verified proper drainage resumed with no further leakage issues.
Responded to customer-reported humidifier leak affecting basement floor. Upon inspection, determined GFCI protecting condensate pump had tripped, causing water to overflow. Reset GFCI breaker, monitored system operation and verified proper drainage resumed with no further leakage issues.
Russel C.
Russel C. Checked in
Responded to customer-reported humidifier leak affecting basement floor. Upon inspection, determined GFCI protecting condensate pump had tripped, causing water to overflow. Reset GFCI breaker, monitored system operation and verified proper drainage resumed with no further leakage issues.
Rochester, MN 55902
Responded to service call for non-functioning generator. Upon inspection, discovered the generator breaker had been shut off during maintenance. Restored power to the unit by turning the breaker back on, confirming proper operation after service.
Responded to service call for non-functioning generator. Upon inspection, discovered the generator breaker had been shut off during maintenance. Restored power to the unit by turning the breaker back on, confirming proper operation after service.
Jordan M.
Jordan M. Checked in
Responded to service call for non-functioning generator. Upon inspection, discovered the generator breaker had been shut off during maintenance. Restored power to the unit by turning the breaker back on, confirming proper operation after service.
Rochester, MN 55902
Performed scheduled tune-up on Bryant furnace system with primary focus on air handler maintenance. Responded to issue with one thermostat that had gone blank; diagnosed and restored functionality. System inspection revealed proper installation of PVC ventilation/drainage components and verified all connection points were secure. Both Carrier and Bryant units were examined and confirmed to be operating within normal parameters.
Performed scheduled tune-up on Bryant furnace system with primary focus on air handler maintenance. Responded to issue with one thermostat that had gone blank; diagnosed and restored functionality. System inspection revealed proper installation of PVC ventilation/drainage components and verified all connection points were secure. Both Carrier and Bryant units were examined and confirmed to be operating within normal parameters.
Cael D.
Cael D. Checked in
Performed scheduled tune-up on Bryant furnace system with primary focus on air handler maintenance. Responded to issue with one thermostat that had gone blank; diagnosed and restored functionality. System inspection revealed proper installation of PVC ventilation/drainage components and verified all connection points were secure. Both Carrier and Bryant units were examined and confirmed to be operating within normal parameters.
Rochester, MN 55902
Performed standard tune-up on air handler unit. Conducted combustion analysis with readings of 24F supply, 46F return, CO2 at 6.2%, system loss at 11.5%, and excess air at 90.4%. Inspected furnace interior components including wiring, motor, and electrical connections; all components functioning normally with no issues identified.
Performed standard tune-up on air handler unit. Conducted combustion analysis with readings of 24F supply, 46F return, CO2 at 6.2%, system loss at 11.5%, and excess air at 90.4%. Inspected furnace interior components including wiring, motor, and electrical connections; all components functioning normally with no issues identified.
Brody C.
Brody C. Checked in
Performed standard tune-up on air handler unit. Conducted combustion analysis with readings of 24F supply, 46F return, CO2 at 6.2%, system loss at 11.5%, and excess air at 90.4%. Inspected furnace interior components including wiring, motor, and electrical connections; all components functioning normally with no issues identified.
Rochester, MN 55906
Rochester, MN - Responded to customer humidity control issue. Diagnosed non-functioning humidity sensor in thermostat. Replaced defective thermostat with new S40 model, restoring proper humidity monitoring functionality.
Jordan M.
Jordan M. Checked in
Responded to customer humidity control issue. Diagnosed non-functioning humidity sensor in thermostat. Replaced defective thermostat with new S40 model, restoring proper humidity monitoring functionality.
Rochester, MN 55901
Arrived on site as scheduled at 10:02 and installed a new circuit board in the HVAC control system. Properly connected all electrical wiring to the replacement board, ensuring correct placement within the furnace's control compartment. System functionality was restored with the new control module.
Arrived on site as scheduled at 10:02 and installed a new circuit board in the HVAC control system. Properly connected all electrical wiring to the replacement board, ensuring correct placement within the furnace's control compartment. System functionality was restored with the new control module.
Cael D.
Cael D. Checked in
Arrived on site as scheduled at 10:02 and installed a new circuit board in the HVAC control system. Properly connected all electrical wiring to the replacement board, ensuring correct placement within the furnace's control compartment. System functionality was restored with the new control module.
Rochester, MN 55902
Performed annual preventive maintenance on furnace system. Conducted comprehensive inspection of internal components including electrical connections, burner assembly, and ventilation system. Verified proper operation of gas line and combustion process, ensuring optimal system efficiency for the heating season.
Performed annual preventive maintenance on furnace system. Conducted comprehensive inspection of internal components including electrical connections, burner assembly, and ventilation system. Verified proper operation of gas line and combustion process, ensuring optimal system efficiency for the heating season.
Chris E.
Chris E. Checked in
Performed annual preventive maintenance on furnace system. Conducted comprehensive inspection of internal components including electrical connections, burner assembly, and ventilation system. Verified proper operation of gas line and combustion process, ensuring optimal system efficiency for the heating season.
Rochester, MN 55901
Rochester, MN - Performed preventative maintenance agreement service on residential HVAC system. Conducted comprehensive tune-up of furnace with attached AprilAire humidifier, confirming unit is operating according to specifications. No issues identified requiring repair or additional service.
Brody C.
Brody C. Checked in
Performed preventative maintenance agreement service on residential HVAC system. Conducted comprehensive tune-up of furnace with attached AprilAire humidifier, confirming unit is operating according to specifications. No issues identified requiring repair or additional service.
Rochester, MN 55906
Responded to service call for leaking exterior water spigot (Woodford model 17) located at rear of property. Diagnostic inspection revealed cracked female threads causing water to drip from hose bib. Successfully replaced damaged hose bib, resolving the leak.
Responded to service call for leaking exterior water spigot (Woodford model 17) located at rear of property. Diagnostic inspection revealed cracked female threads causing water to drip from hose bib. Successfully replaced damaged hose bib, resolving the leak.
Russel C.
Russel C. Checked in
Responded to service call for leaking exterior water spigot (Woodford model 17) located at rear of property. Diagnostic inspection revealed cracked female threads causing water to drip from hose bib. Successfully replaced damaged hose bib, resolving the leak.
Rochester, MN 55901
Performed comprehensive duct cleaning service on residential HVAC system, removing accumulated dust and debris from rectangular wooden ductwork and circular flexible ducts. Successfully cleaned all vents and access points, improving system efficiency and air quality prior to client's move-out date.
Performed comprehensive duct cleaning service on residential HVAC system, removing accumulated dust and debris from rectangular wooden ductwork and circular flexible ducts. Successfully cleaned all vents and access points, improving system efficiency and air quality prior to client's move-out date.
Blake K.
Blake K. Checked in
Performed comprehensive duct cleaning service on residential HVAC system, removing accumulated dust and debris from rectangular wooden ductwork and circular flexible ducts. Successfully cleaned all vents and access points, improving system efficiency and air quality prior to client's move-out date.
Rochester, MN 55902
Responded to customer complaint regarding Honeywell ZD20X16 automatic damper malfunction in Zone #2. Upon inspection, determined set screw was rubbing against ductwork, causing improper operation. Successfully adjusted damper motor to restore proper functionality of the zoned heating system.
Responded to customer complaint regarding Honeywell ZD20X16 automatic damper malfunction in Zone #2. Upon inspection, determined set screw was rubbing against ductwork, causing improper operation. Successfully adjusted damper motor to restore proper functionality of the zoned heating system.
Cael D.
Cael D. Checked in
Responded to customer complaint regarding Honeywell ZD20X16 automatic damper malfunction in Zone #2. Upon inspection, determined set screw was rubbing against ductwork, causing improper operation. Successfully adjusted damper motor to restore proper functionality of the zoned heating system.
Rochester, MN 55906
Responded to service call for tub leak. Diagnosed issue as a leaking drum trap with visible corrosion and water damage to surrounding materials. Determined replacement of drum trap and overflow assembly necessary; scheduled follow-up appointment with additional technician pending customer financing approval.
Responded to service call for tub leak. Diagnosed issue as a leaking drum trap with visible corrosion and water damage to surrounding materials. Determined replacement of drum trap and overflow assembly necessary; scheduled follow-up appointment with additional technician pending customer financing approval.
Russel C.
Russel C. Checked in
Responded to service call for tub leak. Diagnosed issue as a leaking drum trap with visible corrosion and water damage to surrounding materials. Determined replacement of drum trap and overflow assembly necessary; scheduled follow-up appointment with additional technician pending customer financing approval.
Rochester, MN 55901
Performed scheduled preventive maintenance agreement (PMA) service on horizontal furnace installed in crawlspace. Inspected complete system including ductwork connections, PVC condensate drainage components, and verified proper mounting of unit between floor joists. System appears to be functioning as designed with no immediate concerns identified.
Performed scheduled preventive maintenance agreement (PMA) service on horizontal furnace installed in crawlspace. Inspected complete system including ductwork connections, PVC condensate drainage components, and verified proper mounting of unit between floor joists. System appears to be functioning as designed with no immediate concerns identified.
Chris E.
Chris E. Checked in
Performed scheduled preventive maintenance agreement (PMA) service on horizontal furnace installed in crawlspace. Inspected complete system including ductwork connections, PVC condensate drainage components, and verified proper mounting of unit between floor joists. System appears to be functioning as designed with no immediate concerns identified.
Rochester, MN 55902
Responded to complaint of sulfur odor in water supply. Diagnosed issue as reaction between anode rod and water. Replaced standard anode rod with Bradford White smell-free anode rod and performed system flush with bleach solution to eliminate bacteria and remaining odor.
Responded to complaint of sulfur odor in water supply. Diagnosed issue as reaction between anode rod and water. Replaced standard anode rod with Bradford White smell-free anode rod and performed system flush with bleach solution to eliminate bacteria and remaining odor.
Russel C.
Russel C. Checked in
Responded to complaint of sulfur odor in water supply. Diagnosed issue as reaction between anode rod and water. Replaced standard anode rod with Bradford White smell-free anode rod and performed system flush with bleach solution to eliminate bacteria and remaining odor.
Rochester, MN 55906
Responded to callback for no heat issue with newly installed Lennox heat pump system. Diagnosed failed circuit board as the root cause of heating failure. Due to the age and condition of the unit, recommended complete system replacement to customer.
Responded to callback for no heat issue with newly installed Lennox heat pump system. Diagnosed failed circuit board as the root cause of heating failure. Due to the age and condition of the unit, recommended complete system replacement to customer.
Chris E.
Chris E. Checked in
Responded to callback for no heat issue with newly installed Lennox heat pump system. Diagnosed failed circuit board as the root cause of heating failure. Due to the age and condition of the unit, recommended complete system replacement to customer.
Rochester, MN 55902
Rochester, MN - Responded to service call for a leaking water heater. Diagnosed a defective temperature and pressure (T&P) relief valve. Removed the malfunctioning valve and installed a new T&P valve. Restored water supply to the residence and verified proper system operation with no leaks.
Andrew N.
Andrew N. Checked in
Responded to service call for a leaking water heater. Diagnosed a defective temperature and pressure (T&P) relief valve. Removed the malfunctioning valve and installed a new T&P valve. Restored water supply to the residence and verified proper system operation with no leaks.
Rochester, MN 55904
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