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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

Responded to no-heat emergency call. Located furnace switch in utility room that had been flipped to OFF position. Restored heat by returning switch to ON position after verifying breaker condition was satisfactory.
Responded to no-heat emergency call. Located furnace switch in utility room that had been flipped to OFF position. Restored heat by returning switch to ON position after verifying breaker condition was satisfactory.
Dawson S.
Dawson S. Checked in
Responded to no-heat emergency call. Located furnace switch in utility room that had been flipped to OFF position. Restored heat by returning switch to ON position after verifying breaker condition was satisfactory.
Rochester, MN 55906
Rochester, MN - Performed scheduled preventative maintenance on Lennox furnace system. Inspected internal components including circuit board and wiring connections. Replaced air filter as requested by customer and verified proper thermostat operation to resolve reported issues.
Chris E.
Chris E. Checked in
Performed scheduled preventative maintenance on Lennox furnace system. Inspected internal components including circuit board and wiring connections. Replaced air filter as requested by customer and verified proper thermostat operation to resolve reported issues.
Rochester, MN 55904
Performed scheduled preventative maintenance agreement service on Lennox furnace system. Conducted comprehensive tune-up with inspection of all components including PVC venting system and copper line connections. No issues identified; system operating within normal parameters.
Performed scheduled preventative maintenance agreement service on Lennox furnace system. Conducted comprehensive tune-up with inspection of all components including PVC venting system and copper line connections. No issues identified; system operating within normal parameters.
Yahya A
Yahya A Checked in
Performed scheduled preventative maintenance agreement service on Lennox furnace system. Conducted comprehensive tune-up with inspection of all components including PVC venting system and copper line connections. No issues identified; system operating within normal parameters.
Rochester, MN 55901
Responded to no heat call for Armstrong Air 80% efficient furnace. Diagnosed pressure switch lockout error. Serviced by clearing pressure switch ports, which resolved the heating issue and restored proper system function.
Responded to no heat call for Armstrong Air 80% efficient furnace. Diagnosed pressure switch lockout error. Serviced by clearing pressure switch ports, which resolved the heating issue and restored proper system function.
Russel C.
Russel C. Checked in
Responded to no heat call for Armstrong Air 80% efficient furnace. Diagnosed pressure switch lockout error. Serviced by clearing pressure switch ports, which resolved the heating issue and restored proper system function.
Rochester, MN 55902
Rochester, MN - Responded to emergency no-heat call for PMA member with 10+ year old HVAC system displaying error code 292. Diagnosed failed blower motor in basement-installed furnace unit. Replaced motor to restore heating functionality to the residential system.
Cael D.
Cael D. Checked in
Responded to emergency no-heat call for PMA member with 10+ year old HVAC system displaying error code 292. Diagnosed failed blower motor in basement-installed furnace unit. Replaced motor to restore heating functionality to the residential system.
Rochester, MN 55901
Responded to no heat call for 10+ year old furnace. Diagnosed intake/exhaust configuration issue after voltage testing with clamp meter. Determined incorrect venting setup causing operational failure and safety concerns. Recommended proper installation of PVC intake/exhaust system to restore safe operation.
Responded to no heat call for 10+ year old furnace. Diagnosed intake/exhaust configuration issue after voltage testing with clamp meter. Determined incorrect venting setup causing operational failure and safety concerns. Recommended proper installation of PVC intake/exhaust system to restore safe operation.
Chris E.
Chris E. Checked in
Responded to no heat call for 10+ year old furnace. Diagnosed intake/exhaust configuration issue after voltage testing with clamp meter. Determined incorrect venting setup causing operational failure and safety concerns. Recommended proper installation of PVC intake/exhaust system to restore safe operation.
Rochester, MN 55901
Responded to emergency no-heat call for 7-year-old furnace system in basement zone of two-zone system. Inspected thermostat location in hallway and verified damper operation, confirming proper airflow to basement. Determined issue was temperature differential between rooms with windows cooling faster than the hallway where thermostat is located rather than equipment malfunction.
Responded to emergency no-heat call for 7-year-old furnace system in basement zone of two-zone system. Inspected thermostat location in hallway and verified damper operation, confirming proper airflow to basement. Determined issue was temperature differential between rooms with windows cooling faster than the hallway where thermostat is located rather than equipment malfunction.
Cael D.
Cael D. Checked in
Responded to emergency no-heat call for 7-year-old furnace system in basement zone of two-zone system. Inspected thermostat location in hallway and verified damper operation, confirming proper airflow to basement. Determined issue was temperature differential between rooms with windows cooling faster than the hallway where thermostat is located rather than equipment malfunction.
Rochester, MN 55902
Responded to no heat complaint for aging HVAC system. Diagnostic testing revealed a failed thermostat indicated by constant red light blink error. Successfully replaced thermostat, restoring proper temperature control and system functionality.
Responded to no heat complaint for aging HVAC system. Diagnostic testing revealed a failed thermostat indicated by constant red light blink error. Successfully replaced thermostat, restoring proper temperature control and system functionality.
Cael D.
Cael D. Checked in
Responded to no heat complaint for aging HVAC system. Diagnostic testing revealed a failed thermostat indicated by constant red light blink error. Successfully replaced thermostat, restoring proper temperature control and system functionality.
Rochester, MN 55902
Performed annual tune-up service on a Lennox residential furnace system. Completed comprehensive inspection of unit including electrical connections, venting system (PVC intake/exhaust), and associated ductwork. All components were tested and verified to be functioning within normal parameters; no issues requiring additional service were identified.
Performed annual tune-up service on a Lennox residential furnace system. Completed comprehensive inspection of unit including electrical connections, venting system (PVC intake/exhaust), and associated ductwork. All components were tested and verified to be functioning within normal parameters; no issues requiring additional service were identified.
Yahya A
Yahya A Checked in
Performed annual tune-up service on a Lennox residential furnace system. Completed comprehensive inspection of unit including electrical connections, venting system (PVC intake/exhaust), and associated ductwork. All components were tested and verified to be functioning within normal parameters; no issues requiring additional service were identified.
Rochester, MN 55901
Responded to emergency no-heat call for 10+ year old furnace that had stopped operating. Diagnosed system failure caused by dirty flame rod preventing proper ignition. Performed flame rod cleaning, which resolved the issue and restored normal furnace operation. Also noted moisture intrusion from incorrectly oriented exterior exhaust vent, which was causing water to leak from PVC pipe into furnace.
Responded to emergency no-heat call for 10+ year old furnace that had stopped operating. Diagnosed system failure caused by dirty flame rod preventing proper ignition. Performed flame rod cleaning, which resolved the issue and restored normal furnace operation. Also noted moisture intrusion from incorrectly oriented exterior exhaust vent, which was causing water to leak from PVC pipe into furnace.
Chris E.
Chris E. Checked in
Responded to emergency no-heat call for 10+ year old furnace that had stopped operating. Diagnosed system failure caused by dirty flame rod preventing proper ignition. Performed flame rod cleaning, which resolved the issue and restored normal furnace operation. Also noted moisture intrusion from incorrectly oriented exterior exhaust vent, which was causing water to leak from PVC pipe into furnace.
Rochester, MN 55901
Diagnosed failed water softener system model GXSH40V 01. Identified broken plastic gear on motor assembly (part #CJM2407178/7368116) that prevented proper rotation of softener drum. Customer will obtain replacement part independently for this repair.
Diagnosed failed water softener system model GXSH40V 01. Identified broken plastic gear on motor assembly (part #CJM2407178/7368116) that prevented proper rotation of softener drum. Customer will obtain replacement part independently for this repair.
Andrew N.
Andrew N. Checked in
Diagnosed failed water softener system model GXSH40V 01. Identified broken plastic gear on motor assembly (part #CJM2407178/7368116) that prevented proper rotation of softener drum. Customer will obtain replacement part independently for this repair.
Rochester, MN 55901
Performed routine maintenance tune-up on Lennox furnace system as scheduled. Inspected PVC exhaust venting, ductwork connections, and overall system operation. All components functioning normally with no issues identified; service completed successfully.
Performed routine maintenance tune-up on Lennox furnace system as scheduled. Inspected PVC exhaust venting, ductwork connections, and overall system operation. All components functioning normally with no issues identified; service completed successfully.
Yahya A
Yahya A Checked in
Performed routine maintenance tune-up on Lennox furnace system as scheduled. Inspected PVC exhaust venting, ductwork connections, and overall system operation. All components functioning normally with no issues identified; service completed successfully.
Rochester, MN 55901
Arrived at customer location for warranty service call. Diagnosed HVAC zoning issues and replaced faulty zone damper and mitigation board under installation warranty. System is now functioning properly with new Honeywell control components installed.
Arrived at customer location for warranty service call. Diagnosed HVAC zoning issues and replaced faulty zone damper and mitigation board under installation warranty. System is now functioning properly with new Honeywell control components installed.
Russel C.
Russel C. Checked in
Arrived at customer location for warranty service call. Diagnosed HVAC zoning issues and replaced faulty zone damper and mitigation board under installation warranty. System is now functioning properly with new Honeywell control components installed.
Rochester, MN 55901
Performed scheduled tune-up on Goodman furnace unit under preventative maintenance agreement. Diagnostic testing revealed signs of compromised heat exchanger integrity. Project manager has been scheduled for follow-up evaluation and resolution.
Performed scheduled tune-up on Goodman furnace unit under preventative maintenance agreement. Diagnostic testing revealed signs of compromised heat exchanger integrity. Project manager has been scheduled for follow-up evaluation and resolution.
Brody C.
Brody C. Checked in
Performed scheduled tune-up on Goodman furnace unit under preventative maintenance agreement. Diagnostic testing revealed signs of compromised heat exchanger integrity. Project manager has been scheduled for follow-up evaluation and resolution.
Rochester, MN 55904
Responded to emergency no heat call. Diagnostic inspection revealed furnace fan was operating but flame was not staying lit. Visual inspection of gas burner assembly showed flame sensor had carbon buildup causing improper flame detection. Cleaned flame sensor thoroughly, tested system operation with multiple heating cycles. Unit now functioning properly with consistent flame ignition and proper heat distribution.
Responded to emergency no heat call. Diagnostic inspection revealed furnace fan was operating but flame was not staying lit. Visual inspection of gas burner assembly showed flame sensor had carbon buildup causing improper flame detection. Cleaned flame sensor thoroughly, tested system operation with multiple heating cycles. Unit now functioning properly with consistent flame ignition and proper heat distribution.
Cael D.
Cael D. Checked in
Responded to emergency no heat call. Diagnostic inspection revealed furnace fan was operating but flame was not staying lit. Visual inspection of gas burner assembly showed flame sensor had carbon buildup causing improper flame detection. Cleaned flame sensor thoroughly, tested system operation with multiple heating cycles. Unit now functioning properly with consistent flame ignition and proper heat distribution.
Rochester, MN 55902
Performed scheduled preventive maintenance on Lennox HVAC system. Conducted comprehensive tune-up with no issues identified. All components verified to be operating within normal parameters.
Performed scheduled preventive maintenance on Lennox HVAC system. Conducted comprehensive tune-up with no issues identified. All components verified to be operating within normal parameters.
Yahya A
Yahya A Checked in
Performed scheduled preventive maintenance on Lennox HVAC system. Conducted comprehensive tune-up with no issues identified. All components verified to be operating within normal parameters.
Rochester, MN 55901
Rochester, MN - Diagnosed and repaired a water leak by replacing a deteriorated drum trap, tub spout, and overflow assembly in the bathroom. Installed new 1-1/2" PVC piping for the drain system, resolving active leakage that had caused significant structural damage to surrounding wall and ceiling materials.
Richard B.
Richard B. Checked in
Diagnosed and repaired a water leak by replacing a deteriorated drum trap, tub spout, and overflow assembly in the bathroom. Installed new 1-1/2" PVC piping for the drain system, resolving active leakage that had caused significant structural damage to surrounding wall and ceiling materials.
Rochester, MN 55901
Performed scheduled tune-up on Lennox furnace and discovered cracked heat exchanger. Red-tagged unit due to safety hazard and discussed replacement options with customer, who agreed to proceed with heat exchanger replacement. Inspection included verification of proper venting configuration and connection integrity of the plumbing components.
Performed scheduled tune-up on Lennox furnace and discovered cracked heat exchanger. Red-tagged unit due to safety hazard and discussed replacement options with customer, who agreed to proceed with heat exchanger replacement. Inspection included verification of proper venting configuration and connection integrity of the plumbing components.
Yahya A
Yahya A Checked in
Performed scheduled tune-up on Lennox furnace and discovered cracked heat exchanger. Red-tagged unit due to safety hazard and discussed replacement options with customer, who agreed to proceed with heat exchanger replacement. Inspection included verification of proper venting configuration and connection integrity of the plumbing components.
Rochester, MN 55901
Reconnected disconnected dryer vent system in client's closet, including repair of interior closet piping. Post-repair testing confirmed proper operation and air flow through the venting system.
Reconnected disconnected dryer vent system in client's closet, including repair of interior closet piping. Post-repair testing confirmed proper operation and air flow through the venting system.
Tod H.
Tod H. Checked in
Reconnected disconnected dryer vent system in client's closet, including repair of interior closet piping. Post-repair testing confirmed proper operation and air flow through the venting system.
Rochester, MN 55901
Diagnosed and replaced faulty LED drivers powering kitchen puck lights after customer's bulb replacement attempts failed to restore function. Accessed power supply components through cabinet access panel, installed new compatible drivers, and confirmed proper operation of all kitchen cabinet lighting fixtures.
Diagnosed and replaced faulty LED drivers powering kitchen puck lights after customer's bulb replacement attempts failed to restore function. Accessed power supply components through cabinet access panel, installed new compatible drivers, and confirmed proper operation of all kitchen cabinet lighting fixtures.
Dawson S.
Dawson S. Checked in
Diagnosed and replaced faulty LED drivers powering kitchen puck lights after customer's bulb replacement attempts failed to restore function. Accessed power supply components through cabinet access panel, installed new compatible drivers, and confirmed proper operation of all kitchen cabinet lighting fixtures.
Rochester, MN 55902
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