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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 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
Responded to no heat call. Performed CO2 testing which showed safe levels. Diagnosed failed control board and booster motor. Installed new control board and booster motor, restoring normal heating function to the system.
Responded to no heat call. Performed CO2 testing which showed safe levels. Diagnosed failed control board and booster motor. Installed new control board and booster motor, restoring normal heating function to the system.
Russel C.
Russel C. Checked in
Responded to no heat call. Performed CO2 testing which showed safe levels. Diagnosed failed control board and booster motor. Installed new control board and booster motor, restoring normal heating function to the system.
Rochester, MN 55904
Rochester, MN - Performed scheduled furnace tune-up service, inspecting all internal components with access panel open. System was thoroughly evaluated and confirmed to be operating within normal parameters with no issues detected. Replaced air filter (x6675) as part of routine maintenance.
Brody C.
Brody C. Checked in
Performed scheduled furnace tune-up service, inspecting all internal components with access panel open. System was thoroughly evaluated and confirmed to be operating within normal parameters with no issues detected. Replaced air filter (x6675) as part of routine maintenance.
Rochester, MN 55906
Rochester, MN - Responded to service call and arrived between 12-4pm as scheduled. Diagnosed faulty burners in HVAC unit and completed full replacement of burners under warranty. Verified proper wiring connections to gas valve assembly and confirmed system operation after repair.
Chris E.
Chris E. Checked in
Responded to service call and arrived between 12-4pm as scheduled. Diagnosed faulty burners in HVAC unit and completed full replacement of burners under warranty. Verified proper wiring connections to gas valve assembly and confirmed system operation after repair.
Rochester, MN 55901
Rochester, MN - Performed comprehensive furnace tune-up service as requested by customer reporting insufficient heating performance. System inspection revealed standard operation with no significant issues. Completed full preventative maintenance protocol on residential HVAC system, including furnace and connected humidifier components.
Cael D.
Cael D. Checked in
Performed comprehensive furnace tune-up service as requested by customer reporting insufficient heating performance. System inspection revealed standard operation with no significant issues. Completed full preventative maintenance protocol on residential HVAC system, including furnace and connected humidifier components.
Rochester, MN 55902
Responded to service call for mini split system in garage not providing heat. Diagnostic testing revealed supply air temperature of 11.3°F and return air temperature of 113.3°F, confirming system was low on refrigerant. Successfully recharged system with appropriate refrigerant to restore proper heating function.
Responded to service call for mini split system in garage not providing heat. Diagnostic testing revealed supply air temperature of 11.3°F and return air temperature of 113.3°F, confirming system was low on refrigerant. Successfully recharged system with appropriate refrigerant to restore proper heating function.
Scott O.
Scott O. Checked in
Responded to service call for mini split system in garage not providing heat. Diagnostic testing revealed supply air temperature of 11.3°F and return air temperature of 113.3°F, confirming system was low on refrigerant. Successfully recharged system with appropriate refrigerant to restore proper heating function.
Rochester, MN 55904
Completed underground electrical trenching work for service restoration. Installed new exterior electrical conduit system connecting junction box to weatherproof outlet box, with appropriate weatherproofing for stucco wall mounting. Successfully restored power after completing all necessary connections and securing interior wiring.
Completed underground electrical trenching work for service restoration. Installed new exterior electrical conduit system connecting junction box to weatherproof outlet box, with appropriate weatherproofing for stucco wall mounting. Successfully restored power after completing all necessary connections and securing interior wiring.
Dawson S.
Dawson S. Checked in
Completed underground electrical trenching work for service restoration. Installed new exterior electrical conduit system connecting junction box to weatherproof outlet box, with appropriate weatherproofing for stucco wall mounting. Successfully restored power after completing all necessary connections and securing interior wiring.
Rochester, MN 55901
Performed standard tune-up on Bryant system with 1X air handler. Conducted combustion analysis with readings of 25°F temperature, 6.0% CO2, 10.9% loss, and 76.0% excess air. Inspected furnace unit and air handler connections, verifying proper installation of intake/exhaust PVC piping and duct sealing. System operational with no issues detected.
Performed standard tune-up on Bryant system with 1X air handler. Conducted combustion analysis with readings of 25°F temperature, 6.0% CO2, 10.9% loss, and 76.0% excess air. Inspected furnace unit and air handler connections, verifying proper installation of intake/exhaust PVC piping and duct sealing. System operational with no issues detected.
Brody C.
Brody C. Checked in
Performed standard tune-up on Bryant system with 1X air handler. Conducted combustion analysis with readings of 25°F temperature, 6.0% CO2, 10.9% loss, and 76.0% excess air. Inspected furnace unit and air handler connections, verifying proper installation of intake/exhaust PVC piping and duct sealing. System operational with no issues detected.
Rochester, MN 55901
Rochester, MN - Performed scheduled preventative maintenance agreement service on air handler. Upon arrival, conducted complete system tune-up with all parameters operating within normal specifications. Combustion analysis testing indicated CO2 at 6.5%, system loss at 10.7%, and excess air at 81.8% with stack temperature reading of 47°F. No issues requiring correction were identified.
Brody C.
Brody C. Checked in
Performed scheduled preventative maintenance agreement service on air handler. Upon arrival, conducted complete system tune-up with all parameters operating within normal specifications. Combustion analysis testing indicated CO2 at 6.5%, system loss at 10.7%, and excess air at 81.8% with stack temperature reading of 47°F. No issues requiring correction were identified.
Rochester, MN 55901
Responded to service call to install water trap for furnace. Upon arrival, discovered incorrect part had been supplied. Inspected existing HVAC system configuration, documented current installation with photos, and ordered correct water trap component. Follow-up appointment scheduled for final installation once correct part arrives.
Responded to service call to install water trap for furnace. Upon arrival, discovered incorrect part had been supplied. Inspected existing HVAC system configuration, documented current installation with photos, and ordered correct water trap component. Follow-up appointment scheduled for final installation once correct part arrives.
Chris E.
Chris E. Checked in
Responded to service call to install water trap for furnace. Upon arrival, discovered incorrect part had been supplied. Inspected existing HVAC system configuration, documented current installation with photos, and ordered correct water trap component. Follow-up appointment scheduled for final installation once correct part arrives.
Rochester, MN 55906
Responded to service call regarding damper issues. Upon inspection, found that the damper switch had detached and the damper motor was binding on the ventilation ductwork. Determined this was an installation-related issue requiring follow-up repair work, which has been scheduled.
Responded to service call regarding damper issues. Upon inspection, found that the damper switch had detached and the damper motor was binding on the ventilation ductwork. Determined this was an installation-related issue requiring follow-up repair work, which has been scheduled.
Jordan M.
Jordan M. Checked in
Responded to service call regarding damper issues. Upon inspection, found that the damper switch had detached and the damper motor was binding on the ventilation ductwork. Determined this was an installation-related issue requiring follow-up repair work, which has been scheduled.
Rochester, MN 55906
Rochester, MN - Responded to no heat call for ANVC9460ODFN furnace. Diagnostic inspection revealed exhaust vent blockage preventing proper operation. Removed obstruction and restored normal heating function. Unit returned to service.
Jordan M.
Jordan M. Checked in
Responded to no heat call for ANVC9460ODFN furnace. Diagnostic inspection revealed exhaust vent blockage preventing proper operation. Removed obstruction and restored normal heating function. Unit returned to service.
Rochester, MN 55901
Responded to service call for a shower valve leak. Diagnosed bad solder joint on 1/2" copper 90 fitting at hot water inlet of shower valve. Removed compromised fittings and pipe, then installed new components. Tested system after repair with water turned on, confirming successful resolution of the leak with proper function restored.
Responded to service call for a shower valve leak. Diagnosed bad solder joint on 1/2" copper 90 fitting at hot water inlet of shower valve. Removed compromised fittings and pipe, then installed new components. Tested system after repair with water turned on, confirming successful resolution of the leak with proper function restored.
Andrew N.
Andrew N. Checked in
Responded to service call for a shower valve leak. Diagnosed bad solder joint on 1/2" copper 90 fitting at hot water inlet of shower valve. Removed compromised fittings and pipe, then installed new components. Tested system after repair with water turned on, confirming successful resolution of the leak with proper function restored.
Rochester, MN 55904
Responded to service call for a pin hole leak on 1/2" copper mainline in basement. Located leak on water main directly after meter. Cut out damaged copper section and replaced with new piping. Additionally installed new 1/3" ball valve on the mainline immediately after the meter for improved system control.
Responded to service call for a pin hole leak on 1/2" copper mainline in basement. Located leak on water main directly after meter. Cut out damaged copper section and replaced with new piping. Additionally installed new 1/3" ball valve on the mainline immediately after the meter for improved system control.
Andrew N.
Andrew N. Checked in
Responded to service call for a pin hole leak on 1/2" copper mainline in basement. Located leak on water main directly after meter. Cut out damaged copper section and replaced with new piping. Additionally installed new 1/3" ball valve on the mainline immediately after the meter for improved system control.
Rochester, MN 55906
Rochester, MN - Performed scheduled agreement maintenance (AC visit) on air handler. Arrived at 12-4 as planned with customer notification. System diagnostic tests showed normal operation with readings including supply temperature of 49°F and relative humidity of 52.5%. Unit is operating within specifications with no issues found.
Brody C.
Brody C. Checked in
Performed scheduled agreement maintenance (AC visit) on air handler. Arrived at 12-4 as planned with customer notification. System diagnostic tests showed normal operation with readings including supply temperature of 49°F and relative humidity of 52.5%. Unit is operating within specifications with no issues found.
Rochester, MN 55906
Rochester, MN - Successfully replaced the control board in HVAC unit as per pre-approved repair. Removed existing board, installed new circuit board, and reconnected all wiring harnesses. System tested and verified operational after installation.
Cael D.
Cael D. Checked in
Successfully replaced the control board in HVAC unit as per pre-approved repair. Removed existing board, installed new circuit board, and reconnected all wiring harnesses. System tested and verified operational after installation.
Rochester, MN 55902
Performed scheduled furnace preventative maintenance agreement service. Conducted complete combustion analysis using UEi C161 analyzer to verify proper operation parameters. Inspected Lennox furnace system including ventilation components, ductwork, and connections to ensure optimal performance and safety.
Performed scheduled furnace preventative maintenance agreement service. Conducted complete combustion analysis using UEi C161 analyzer to verify proper operation parameters. Inspected Lennox furnace system including ventilation components, ductwork, and connections to ensure optimal performance and safety.
Chris E.
Chris E. Checked in
Performed scheduled furnace preventative maintenance agreement service. Conducted complete combustion analysis using UEi C161 analyzer to verify proper operation parameters. Inspected Lennox furnace system including ventilation components, ductwork, and connections to ensure optimal performance and safety.
Rochester, MN 55904
Arrived on site for scheduled installation of new burner assembly and thermostat in aging HVAC system. Removed existing corroded burner assembly which showed significant oxidation on burner tubes and perforated base plate. Successfully completed installation of replacement burner assembly and new thermostat as specified. System functioning properly after service.
Arrived on site for scheduled installation of new burner assembly and thermostat in aging HVAC system. Removed existing corroded burner assembly which showed significant oxidation on burner tubes and perforated base plate. Successfully completed installation of replacement burner assembly and new thermostat as specified. System functioning properly after service.
Russel C.
Russel C. Checked in
Arrived on site for scheduled installation of new burner assembly and thermostat in aging HVAC system. Removed existing corroded burner assembly which showed significant oxidation on burner tubes and perforated base plate. Successfully completed installation of replacement burner assembly and new thermostat as specified. System functioning properly after service.
Rochester, MN 55904
Performed thorough cleaning of the blower motor assembly which had accumulated significant dust and debris on the blower wheel. Also cleaned secondary heat exchanger which showed substantial buildup. Inspected and documented condition of ventilation components, noting dust accumulation on air vents and heat exchanger fins that could impact system efficiency.
Performed thorough cleaning of the blower motor assembly which had accumulated significant dust and debris on the blower wheel. Also cleaned secondary heat exchanger which showed substantial buildup. Inspected and documented condition of ventilation components, noting dust accumulation on air vents and heat exchanger fins that could impact system efficiency.
Chris E.
Chris E. Checked in
Performed thorough cleaning of the blower motor assembly which had accumulated significant dust and debris on the blower wheel. Also cleaned secondary heat exchanger which showed substantial buildup. Inspected and documented condition of ventilation components, noting dust accumulation on air vents and heat exchanger fins that could impact system efficiency.
Rochester, MN 55904
Rochester, MN - Performed scheduled preventative maintenance agreement service on residential furnace system. Conducted comprehensive tune-up with all diagnostic checks showing proper operation. Unit functioning within normal parameters; no issues or repairs required.
Brody C.
Brody C. Checked in
Performed scheduled preventative maintenance agreement service on residential furnace system. Conducted comprehensive tune-up with all diagnostic checks showing proper operation. Unit functioning within normal parameters; no issues or repairs required.
Rochester, MN 55902
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