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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 - Diagnosed no-heat condition in furnace. Found pressure switch filled with water causing system failure. Cleared water from pressure switch and cleaned condensate trap to restore proper operation.
Cael D.
Cael D. Checked in
Diagnosed no-heat condition in furnace. Found pressure switch filled with water causing system failure. Cleared water from pressure switch and cleaned condensate trap to restore proper operation.
Rochester, MN 55904
Rochester, MN - Performed callback service on water heater that was not producing hot water. Diagnosed issue with flammable vapor sensor which was preventing unit from operating. Installed new flammable vapor sensor, restoring proper function to the water heater.
Andrew N.
Andrew N. Checked in
Performed callback service on water heater that was not producing hot water. Diagnosed issue with flammable vapor sensor which was preventing unit from operating. Installed new flammable vapor sensor, restoring proper function to the water heater.
Rochester, MN 55901
Responded to service call for high water pressure issue. Diagnosed faulty pressure reducing valve allowing 90psi into main line. Installed new PRV and calibrated system pressure to 65psi, resolving the excessive pressure problem. System now functioning correctly.
Responded to service call for high water pressure issue. Diagnosed faulty pressure reducing valve allowing 90psi into main line. Installed new PRV and calibrated system pressure to 65psi, resolving the excessive pressure problem. System now functioning correctly.
Andrew N.
Andrew N. Checked in
Responded to service call for high water pressure issue. Diagnosed faulty pressure reducing valve allowing 90psi into main line. Installed new PRV and calibrated system pressure to 65psi, resolving the excessive pressure problem. System now functioning correctly.
Rochester, MN 55902
Rochester, MN - Responded to emergency no-heat call after customer returned from vacation. Diagnosed water accumulation in pressure switch causing system failure. Resolved issue by draining water from pressure switch, restoring proper furnace operation in aging system.
Scott O.
Scott O. Checked in
Responded to emergency no-heat call after customer returned from vacation. Diagnosed water accumulation in pressure switch causing system failure. Resolved issue by draining water from pressure switch, restoring proper furnace operation in aging system.
Rochester, MN 55904
Responded to service call to install inducer motor as per previously approved bid. Successfully removed existing unit and installed new inducer motor in customer's furnace. Completed comprehensive system testing including operational verification and combustion analysis to ensure proper function and safe operation of heating system.
Responded to service call to install inducer motor as per previously approved bid. Successfully removed existing unit and installed new inducer motor in customer's furnace. Completed comprehensive system testing including operational verification and combustion analysis to ensure proper function and safe operation of heating system.
Cael D.
Cael D. Checked in
Responded to service call to install inducer motor as per previously approved bid. Successfully removed existing unit and installed new inducer motor in customer's furnace. Completed comprehensive system testing including operational verification and combustion analysis to ensure proper function and safe operation of heating system.
Rochester, MN 55901
Rochester, MN - Responded to service call for furnace leaking water. Diagnosed failed condensate pump as the source of the leak. Replaced condensate pump to restore proper system operation and prevent further water leakage.
Cael D.
Cael D. Checked in
Responded to service call for furnace leaking water. Diagnosed failed condensate pump as the source of the leak. Replaced condensate pump to restore proper system operation and prevent further water leakage.
Rochester, MN 55906
Responded to a service call regarding severely low water pressure throughout the residence. Diagnostic testing revealed good water pressure in the basement up to the whole house filtration system, but significant pressure drop after the Culligan brand softener. Visual inspection confirmed the whole house filter requires cleaning or replacement, and the iron filter and softener need professional servicing. Advised customer to contact Culligan directly to service their filtration system components to restore proper water pressure to the home.
Responded to a service call regarding severely low water pressure throughout the residence. Diagnostic testing revealed good water pressure in the basement up to the whole house filtration system, but significant pressure drop after the Culligan brand softener. Visual inspection confirmed the whole house filter requires cleaning or replacement, and the iron filter and softener need professional servicing. Advised customer to contact Culligan directly to service their filtration system components to restore proper water pressure to the home.
Andrew N.
Andrew N. Checked in
Responded to a service call regarding severely low water pressure throughout the residence. Diagnostic testing revealed good water pressure in the basement up to the whole house filtration system, but significant pressure drop after the Culligan brand softener. Visual inspection confirmed the whole house filter requires cleaning or replacement, and the iron filter and softener need professional servicing. Advised customer to contact Culligan directly to service their filtration system components to restore proper water pressure to the home.
Rochester, MN 55902
Responded to emergency no-heat call for a furnace with three flashing lights indicating a failed smart valve. Upon inspection of the aging system (10+ years), determined that replacement is recommended rather than repair due to the unit's age and the extensive nature of the required repairs.
Responded to emergency no-heat call for a furnace with three flashing lights indicating a failed smart valve. Upon inspection of the aging system (10+ years), determined that replacement is recommended rather than repair due to the unit's age and the extensive nature of the required repairs.
Chris E.
Chris E. Checked in
Responded to emergency no-heat call for a furnace with three flashing lights indicating a failed smart valve. Upon inspection of the aging system (10+ years), determined that replacement is recommended rather than repair due to the unit's age and the extensive nature of the required repairs.
Rochester, MN 55901
Responded to service call for 20+ year old furnace experiencing intermittent heating issues. Diagnostic inspection revealed aging gas valve opening slowly, causing inconsistent heating performance. Replaced gas valve and flame sensor to restore proper ignition sequence and reliable heating function. Customer advised that system replacement may be necessary in near future due to unit age.
Responded to service call for 20+ year old furnace experiencing intermittent heating issues. Diagnostic inspection revealed aging gas valve opening slowly, causing inconsistent heating performance. Replaced gas valve and flame sensor to restore proper ignition sequence and reliable heating function. Customer advised that system replacement may be necessary in near future due to unit age.
Cael D.
Cael D. Checked in
Responded to service call for 20+ year old furnace experiencing intermittent heating issues. Diagnostic inspection revealed aging gas valve opening slowly, causing inconsistent heating performance. Replaced gas valve and flame sensor to restore proper ignition sequence and reliable heating function. Customer advised that system replacement may be necessary in near future due to unit age.
Rochester, MN 55906
Performed scheduled maintenance tune-up on residential HVAC system. Inspected furnace unit, copper lines, condensate drain system, and electrical connections. All components functioning properly with no issues identified. System left in good working condition.
Performed scheduled maintenance tune-up on residential HVAC system. Inspected furnace unit, copper lines, condensate drain system, and electrical connections. All components functioning properly with no issues identified. System left in good working condition.
Yahya A.
Yahya A. Checked in
Performed scheduled maintenance tune-up on residential HVAC system. Inspected furnace unit, copper lines, condensate drain system, and electrical connections. All components functioning properly with no issues identified. System left in good working condition.
Rochester, MN 55901
Performed scheduled tune-up service on Lennox furnace system located in utility room. Conducted comprehensive inspection of all components including air handler, ventilation, and drainage systems. All connections and PVC piping were verified to be properly installed and functioning correctly with no issues identified.
Performed scheduled tune-up service on Lennox furnace system located in utility room. Conducted comprehensive inspection of all components including air handler, ventilation, and drainage systems. All connections and PVC piping were verified to be properly installed and functioning correctly with no issues identified.
Yahya A.
Yahya A. Checked in
Performed scheduled tune-up service on Lennox furnace system located in utility room. Conducted comprehensive inspection of all components including air handler, ventilation, and drainage systems. All connections and PVC piping were verified to be properly installed and functioning correctly with no issues identified.
Rochester, MN 55906
Responded to no heat call for 10+ year old York furnace. Diagnosed failed inducer motor causing extremely loud noise and heating failure. Replaced inducer motor assembly to restore proper system operation and heating function.
Responded to no heat call for 10+ year old York furnace. Diagnosed failed inducer motor causing extremely loud noise and heating failure. Replaced inducer motor assembly to restore proper system operation and heating function.
Cael D.
Cael D. Checked in
Responded to no heat call for 10+ year old York furnace. Diagnosed failed inducer motor causing extremely loud noise and heating failure. Replaced inducer motor assembly to restore proper system operation and heating function.
Rochester, MN 55901
Installed new GFCI receptacle on exterior wall by running electrical wiring from an existing interior office outlet. Properly secured weatherproof cover to protect the outdoor outlet from environmental elements, completing the requested outdoor power access installation.
Installed new GFCI receptacle on exterior wall by running electrical wiring from an existing interior office outlet. Properly secured weatherproof cover to protect the outdoor outlet from environmental elements, completing the requested outdoor power access installation.
Dawson S.
Dawson S. Checked in
Installed new GFCI receptacle on exterior wall by running electrical wiring from an existing interior office outlet. Properly secured weatherproof cover to protect the outdoor outlet from environmental elements, completing the requested outdoor power access installation.
Rochester, MN 55902
Rochester, MN - Responded to no heat call on aging furnace displaying three error codes (pressure switch, roll out, and limit switch open with inducer on). Diagnostic testing with clamp meter revealed issue stemmed from dirty flame sensor and clogged collector box port. Performed thorough vacuum cleaning of collector ports and flame sensor to restore proper operation and heat function.
Chris E.
Chris E. Checked in
Responded to no heat call on aging furnace displaying three error codes (pressure switch, roll out, and limit switch open with inducer on). Diagnostic testing with clamp meter revealed issue stemmed from dirty flame sensor and clogged collector box port. Performed thorough vacuum cleaning of collector ports and flame sensor to restore proper operation and heat function.
Rochester, MN 55901
Responded to no heat call for aging furnace system. Diagnosed failed ignitor as root cause. Replaced faulty ignitor and performed standard maintenance service to restore proper heating function.
Responded to no heat call for aging furnace system. Diagnosed failed ignitor as root cause. Replaced faulty ignitor and performed standard maintenance service to restore proper heating function.
Cael D.
Cael D. Checked in
Responded to no heat call for aging furnace system. Diagnosed failed ignitor as root cause. Replaced faulty ignitor and performed standard maintenance service to restore proper heating function.
Rochester, MN 55901
Performed scheduled preventive maintenance on residential HVAC system after rescheduling. Accessed furnace, inspected internal components including control board, motor, and electrical connections. Completed full system tune-up with all operations verified normal and functioning properly.
Performed scheduled preventive maintenance on residential HVAC system after rescheduling. Accessed furnace, inspected internal components including control board, motor, and electrical connections. Completed full system tune-up with all operations verified normal and functioning properly.
Yahya A.
Yahya A. Checked in
Performed scheduled preventive maintenance on residential HVAC system after rescheduling. Accessed furnace, inspected internal components including control board, motor, and electrical connections. Completed full system tune-up with all operations verified normal and functioning properly.
Rochester, MN 55901
Performed scheduled maintenance tune-up on residential air handler furnace system. Inspected PVC vent pipes and connections for proper sealing. Unit was functioning normally with no issues identified. All maintenance procedures completed successfully.
Performed scheduled maintenance tune-up on residential air handler furnace system. Inspected PVC vent pipes and connections for proper sealing. Unit was functioning normally with no issues identified. All maintenance procedures completed successfully.
Yahya A.
Yahya A. Checked in
Performed scheduled maintenance tune-up on residential air handler furnace system. Inspected PVC vent pipes and connections for proper sealing. Unit was functioning normally with no issues identified. All maintenance procedures completed successfully.
Rochester, MN 55902
Responded to service call for hard-wired smoke alarm that activated twice. Inspected unit and confirmed power supply was functioning properly. Determined green blinking LED indicated normal operation following previous alarm event. Advised customer that replacement was not necessary as detector was operating as designed.
Responded to service call for hard-wired smoke alarm that activated twice. Inspected unit and confirmed power supply was functioning properly. Determined green blinking LED indicated normal operation following previous alarm event. Advised customer that replacement was not necessary as detector was operating as designed.
Dawson S.
Dawson S. Checked in
Responded to service call for hard-wired smoke alarm that activated twice. Inspected unit and confirmed power supply was functioning properly. Determined green blinking LED indicated normal operation following previous alarm event. Advised customer that replacement was not necessary as detector was operating as designed.
Rochester, MN 55906
Responded to a call back for insufficient hot water after previous service. Diagnosed a faulty heat sensor on the 75-gallon atmospheric vent water heater. Installed new heat sensor which resolved the issue, allowing the unit to ignite properly and maintain temperature as set on the gas control valve. Verified proper burner operation and informed customer that due to the age of the unit, replacement may be necessary if further issues arise as AO Smith no longer manufactures replacement gas control valves for this model.
Responded to a call back for insufficient hot water after previous service. Diagnosed a faulty heat sensor on the 75-gallon atmospheric vent water heater. Installed new heat sensor which resolved the issue, allowing the unit to ignite properly and maintain temperature as set on the gas control valve. Verified proper burner operation and informed customer that due to the age of the unit, replacement may be necessary if further issues arise as AO Smith no longer manufactures replacement gas control valves for this model.
Andrew N.
Andrew N. Checked in
Responded to a call back for insufficient hot water after previous service. Diagnosed a faulty heat sensor on the 75-gallon atmospheric vent water heater. Installed new heat sensor which resolved the issue, allowing the unit to ignite properly and maintain temperature as set on the gas control valve. Verified proper burner operation and informed customer that due to the age of the unit, replacement may be necessary if further issues arise as AO Smith no longer manufactures replacement gas control valves for this model.
Rochester, MN 55902
Responded to emergency no-heat call to find furnace blowing cold air with indoor temperature at 49°F. Upon inspection, determined heat exchanger had failed in aging system (10+ years old). Diagnosed issue, documented condition with photos of both outdoor unit and furnace with exposed components, and connected customer with project manager to discuss replacement options.
Responded to emergency no-heat call to find furnace blowing cold air with indoor temperature at 49°F. Upon inspection, determined heat exchanger had failed in aging system (10+ years old). Diagnosed issue, documented condition with photos of both outdoor unit and furnace with exposed components, and connected customer with project manager to discuss replacement options.
Chris E.
Chris E. Checked in
Responded to emergency no-heat call to find furnace blowing cold air with indoor temperature at 49°F. Upon inspection, determined heat exchanger had failed in aging system (10+ years old). Diagnosed issue, documented condition with photos of both outdoor unit and furnace with exposed components, and connected customer with project manager to discuss replacement options.
Rochester, MN 55901
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