phone-icon-color
quote-bubble Instant Estimate shopping-cart-1 SHOP arrow-right Schedule Online phone Call Today
Heating, Plumbing & Electrical Services in Rochester, MN
arrow-right Schedule Online
Swoop half dots

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

Rochester, MN at a glance

K&S Heating, Air Conditioning, Plumbing & Electrical has completed 20 jobs in Rochester, MN in October 2026.

The most recent job was on October 15, 2026.

K&S Heating, Air Conditioning, Plumbing & Electrical has completed 2,507 jobs in Rochester, MN in the last 12 months.

Job Locations and Reviews

Responded to a slow-draining, backed-up master shower drain. Removed the strainer cover and found heavy mineral scale buildup and hair debris restricting the drain line. Cleared the scale and debris from the line, restoring full drainage, and noted corrosion and a cracked flange at the drain opening.
Responded to a slow-draining, backed-up master shower drain. Removed the strainer cover and found heavy mineral scale buildup and hair debris restricting the drain line. Cleared the scale and debris from the line, restoring full drainage, and noted corrosion and a cracked flange at the drain opening.
Andrew N.
Andrew N. Checked in
Responded to a slow-draining, backed-up master shower drain. Removed the strainer cover and found heavy mineral scale buildup and hair debris restricting the drain line. Cleared the scale and debris from the line, restoring full drainage, and noted corrosion and a cracked flange at the drain opening.
Rochester, MN 55902
Rochester, MN - Installed a new 40-gallon atmospheric gas water heater, connecting the gas supply, flue venting, and copper water supply lines with a shutoff valve. Replaced the existing exterior hose bib and installed a new number-before hose bib to complete the scope of work.
Richard B.
Richard B. Checked in
Installed a new 40-gallon atmospheric gas water heater, connecting the gas supply, flue venting, and copper water supply lines with a shutoff valve. Replaced the existing exterior hose bib and installed a new number-before hose bib to complete the scope of work.
Rochester, MN 55901
Rochester, MN - Inspected the laundry standpipe and drain box after reports of water bubbling up and leaking onto the floor during the washer's discharge cycle. Determined the overflow was caused by a partial blockage in the laundry drain line, which backed up and discharged suds at the end of the rinse cycle. Recommended that the customer retain a drain cleaning contractor to clear the line before resuming normal washer use.
Andrew N.
Andrew N. Checked in
Inspected the laundry standpipe and drain box after reports of water bubbling up and leaking onto the floor during the washer's discharge cycle. Determined the overflow was caused by a partial blockage in the laundry drain line, which backed up and discharged suds at the end of the rinse cycle. Recommended that the customer retain a drain cleaning contractor to clear the line before resuming normal washer use.
Rochester, MN 55904
Diagnosed a no-heat condition caused by a failure to ignite, traced to a blown low-voltage control fuse and a broken wire in the furnace control circuit. Repaired the damaged wiring, replaced the blown fuse, and verified secure terminal connections on the control board to restore normal furnace operation.
Diagnosed a no-heat condition caused by a failure to ignite, traced to a blown low-voltage control fuse and a broken wire in the furnace control circuit. Repaired the damaged wiring, replaced the blown fuse, and verified secure terminal connections on the control board to restore normal furnace operation.
Braden P.
Braden P. Checked in
Diagnosed a no-heat condition caused by a failure to ignite, traced to a blown low-voltage control fuse and a broken wire in the furnace control circuit. Repaired the damaged wiring, replaced the blown fuse, and verified secure terminal connections on the control board to restore normal furnace operation.
Rochester, MN 55902
Responded to a callback for a persistent leak under the kitchen sink and found the drain tailpiece had come loose. Repositioned the trap higher on the tailpiece and securely tightened all compression nuts. Ran the faucet for two minutes to verify the repair, with no leaks observed.
Responded to a callback for a persistent leak under the kitchen sink and found the drain tailpiece had come loose. Repositioned the trap higher on the tailpiece and securely tightened all compression nuts. Ran the faucet for two minutes to verify the repair, with no leaks observed.
Andrew N.
Andrew N. Checked in
Responded to a callback for a persistent leak under the kitchen sink and found the drain tailpiece had come loose. Repositioned the trap higher on the tailpiece and securely tightened all compression nuts. Ran the faucet for two minutes to verify the repair, with no leaks observed.
Rochester, MN 55901
Replaced the failed condenser fan motor on the outdoor AC unit under warranty and installed the new motor, restoring proper condenser airflow. The fan assembly and guard were reinstalled and secured, with the unit's exterior surfaces and fan blade inspected and in good condition.
Replaced the failed condenser fan motor on the outdoor AC unit under warranty and installed the new motor, restoring proper condenser airflow. The fan assembly and guard were reinstalled and secured, with the unit's exterior surfaces and fan blade inspected and in good condition.
Braden P.
Braden P. Checked in
Replaced the failed condenser fan motor on the outdoor AC unit under warranty and installed the new motor, restoring proper condenser airflow. The fan assembly and guard were reinstalled and secured, with the unit's exterior surfaces and fan blade inspected and in good condition.
Rochester, MN 55901
Diagnosed a loose kitchen faucet handle and found the cause to be a loose set screw securing the lever handle to the valve stem. Reseated the handle and tightened the set screw, then tested operation through full range of motion and confirmed the faucet functions properly with no replacement required.
Diagnosed a loose kitchen faucet handle and found the cause to be a loose set screw securing the lever handle to the valve stem. Reseated the handle and tightened the set screw, then tested operation through full range of motion and confirmed the faucet functions properly with no replacement required.
Andrew N.
Andrew N. Checked in
Diagnosed a loose kitchen faucet handle and found the cause to be a loose set screw securing the lever handle to the valve stem. Reseated the handle and tightened the set screw, then tested operation through full range of motion and confirmed the faucet functions properly with no replacement required.
Rochester, MN 55901
Diagnosed a no-heat condition on a Lennox furnace displaying fault codes E227 and E229, traced to a failed dual-chamber pressure switch. Replaced the pressure switch assembly and reconnected the wiring and sensing hoses. Inspected the inducer and venting passages with a borescope to confirm no obstructions or damage.
Diagnosed a no-heat condition on a Lennox furnace displaying fault codes E227 and E229, traced to a failed dual-chamber pressure switch. Replaced the pressure switch assembly and reconnected the wiring and sensing hoses. Inspected the inducer and venting passages with a borescope to confirm no obstructions or damage.
Braden P.
Braden P. Checked in
Diagnosed a no-heat condition on a Lennox furnace displaying fault codes E227 and E229, traced to a failed dual-chamber pressure switch. Replaced the pressure switch assembly and reconnected the wiring and sensing hoses. Inspected the inducer and venting passages with a borescope to confirm no obstructions or damage.
Rochester, MN 55901
Rochester, MN - Diagnosed a continuously running toilet in the upstairs hallway bathroom and found a failed fill valve. Removed the defective fill valve and installed a new one. Cycled the toilet multiple times to verify proper fill and shutoff, and the toilet now operates correctly with no continuous running.
Andrew N.
Andrew N. Checked in
Diagnosed a continuously running toilet in the upstairs hallway bathroom and found a failed fill valve. Removed the defective fill valve and installed a new one. Cycled the toilet multiple times to verify proper fill and shutoff, and the toilet now operates correctly with no continuous running.
Rochester, MN 55901
Rochester, MN - Responded to a callback for reported water around the condensate pump at the furnace and inspected the unit, PVC drain line, and condensate pump assembly for leaks. Flooded the system with several gallons of water to simulate condensate flow, but could not reproduce the leak. The customer will call back if water is found again.
Russel C.
Russel C. Checked in
Responded to a callback for reported water around the condensate pump at the furnace and inspected the unit, PVC drain line, and condensate pump assembly for leaks. Flooded the system with several gallons of water to simulate condensate flow, but could not reproduce the leak. The customer will call back if water is found again.
Rochester, MN 55904
Rochester, MN - Responded to a no-heat call on a 19-year-old furnace with no active error codes. Verified gas pressure, flame sensor, and condensate drainage were within normal operating condition, and combustion analysis showed no elevated CO. Diagnosed a weak inducer motor run capacitor, replaced it, and cycled the system multiple times to confirm proper operation with no further issues.
Russel C.
Russel C. Checked in
Responded to a no-heat call on a 19-year-old furnace with no active error codes. Verified gas pressure, flame sensor, and condensate drainage were within normal operating condition, and combustion analysis showed no elevated CO. Diagnosed a weak inducer motor run capacitor, replaced it, and cycled the system multiple times to confirm proper operation with no further issues.
Rochester, MN 55904
Rochester, MN - Responded to a service call for an intermittent tapping noise from the furnace and a gurgling condensate drain. Inspected the unit and drain line during the visit; the noise was not present during operation and no active fault was observed. Customer advised to contact us if the tapping or gurgling recurs so further diagnostics can be performed.
Braden P.
Braden P. Checked in
Responded to a service call for an intermittent tapping noise from the furnace and a gurgling condensate drain. Inspected the unit and drain line during the visit; the noise was not present during operation and no active fault was observed. Customer advised to contact us if the tapping or gurgling recurs so further diagnostics can be performed.
Rochester, MN 55901
Installed zone damper actuators on the supply ductwork and connected the low-voltage control wiring to the zone control system. Also ran a copper water supply line with a brass compression-fitting shutoff valve to the humidifier. Verified damper operation and secure connections upon completion.
Installed zone damper actuators on the supply ductwork and connected the low-voltage control wiring to the zone control system. Also ran a copper water supply line with a brass compression-fitting shutoff valve to the humidifier. Verified damper operation and secure connections upon completion.
Braden P.
Braden P. Checked in
Installed zone damper actuators on the supply ductwork and connected the low-voltage control wiring to the zone control system. Also ran a copper water supply line with a brass compression-fitting shutoff valve to the humidifier. Verified damper operation and secure connections upon completion.
Rochester, MN 55901
Diagnosed a leak at the exterior hose bib that occurred when a garden hose was connected and the valve was opened. Found a loose packing nut on the faucet stem and tightened it to restore a proper seal. Tested the spigot under pressure with the hose attached and confirmed it operates with no leakage.
Diagnosed a leak at the exterior hose bib that occurred when a garden hose was connected and the valve was opened. Found a loose packing nut on the faucet stem and tightened it to restore a proper seal. Tested the spigot under pressure with the hose attached and confirmed it operates with no leakage.
Andrew N.
Andrew N. Checked in
Diagnosed a leak at the exterior hose bib that occurred when a garden hose was connected and the valve was opened. Found a loose packing nut on the faucet stem and tightened it to restore a proper seal. Tested the spigot under pressure with the hose attached and confirmed it operates with no leakage.
Rochester, MN 55904
Removed the existing garbage disposal and installed a new Badger Five 1/2 HP unit, reconnecting it to the drain assembly with a rubber elbow fitting and hose clamp. Restored the electrical connection to the existing switched outlet and verified the P-trap connections were secure and the unit operated properly.
Removed the existing garbage disposal and installed a new Badger Five 1/2 HP unit, reconnecting it to the drain assembly with a rubber elbow fitting and hose clamp. Restored the electrical connection to the existing switched outlet and verified the P-trap connections were secure and the unit operated properly.
Richard B.
Richard B. Checked in
Removed the existing garbage disposal and installed a new Badger Five 1/2 HP unit, reconnecting it to the drain assembly with a rubber elbow fitting and hose clamp. Restored the electrical connection to the existing switched outlet and verified the P-trap connections were secure and the unit operated properly.
Rochester, MN 55906
Responded to a callback to correct an inspection deficiency on the atmospheric water heater venting. The vent connector was installed level with no pitch, so it was re-routed with the required upward slope toward the draft hood to support natural draft operation. The vent run was also shortened to bring the venting into compliance and ready the installation for re-inspection.
Responded to a callback to correct an inspection deficiency on the atmospheric water heater venting. The vent connector was installed level with no pitch, so it was re-routed with the required upward slope toward the draft hood to support natural draft operation. The vent run was also shortened to bring the venting into compliance and ready the installation for re-inspection.
Andrew N.
Andrew N. Checked in
Responded to a callback to correct an inspection deficiency on the atmospheric water heater venting. The vent connector was installed level with no pitch, so it was re-routed with the required upward slope toward the draft hood to support natural draft operation. The vent run was also shortened to bring the venting into compliance and ready the installation for re-inspection.
Rochester, MN 55904
Responded to a furnace humming noise complaint, performed routine maintenance, and replaced the air filter with the correct size. Inspection camera findings revealed rust and wear on the blower wheel assembly, indicating the blower motor may need replacement.
Responded to a furnace humming noise complaint, performed routine maintenance, and replaced the air filter with the correct size. Inspection camera findings revealed rust and wear on the blower wheel assembly, indicating the blower motor may need replacement.
Braden P.
Braden P. Checked in
Responded to a furnace humming noise complaint, performed routine maintenance, and replaced the air filter with the correct size. Inspection camera findings revealed rust and wear on the blower wheel assembly, indicating the blower motor may need replacement.
Rochester, MN 55904
Replaced the failed heat exchanger on the gas furnace under manufacturer warranty, with visible rust and corrosion noted on the internal cabinet components. After installation, performed a complete system test of all furnace operations and verified proper function with no issues found.
Replaced the failed heat exchanger on the gas furnace under manufacturer warranty, with visible rust and corrosion noted on the internal cabinet components. After installation, performed a complete system test of all furnace operations and verified proper function with no issues found.
Russel C.
Russel C. Checked in
Replaced the failed heat exchanger on the gas furnace under manufacturer warranty, with visible rust and corrosion noted on the internal cabinet components. After installation, performed a complete system test of all furnace operations and verified proper function with no issues found.
Rochester, MN 55904
Rochester, MN - Located and repaired a leak on a 1/2" PEX potable water supply line that had been punctured by a nail. Cut out and removed the damaged section, then installed new PEX tubing with push-fit couplings to restore continuity of the line. Verified the repair is secure and leak-free under pressure, with nail protection plates in place where the tubing passes through the framing.
Richard B.
Richard B. Checked in
Located and repaired a leak on a 1/2" PEX potable water supply line that had been punctured by a nail. Cut out and removed the damaged section, then installed new PEX tubing with push-fit couplings to restore continuity of the line. Verified the repair is secure and leak-free under pressure, with nail protection plates in place where the tubing passes through the framing.
Rochester, MN 55901
Rochester, MN - Responded to callback to verify all AC components were properly secured and inspected the system for the previously omitted insulation wrap. Secured the insulation wrap on the refrigerant line set, ensuring full coverage and proper attachment to prevent condensation and heat gain. Noted corrosion and discoloration on a section of exposed copper line, and documented its condition with photos for further evaluation.
Braden P.
Braden P. Checked in
Responded to callback to verify all AC components were properly secured and inspected the system for the previously omitted insulation wrap. Secured the insulation wrap on the refrigerant line set, ensuring full coverage and proper attachment to prevent condensation and heat gain. Noted corrosion and discoloration on a section of exposed copper line, and documented its condition with photos for further evaluation.
Rochester, MN 55902
  • Readers Choice Awards
Schedule Service Online
servicedetailscustomerreturningschedule
Details Regarding Your Request...
Optional: Drag and drop photos and/or videos:
Max. file size: 4 MB.
Your Contact and Service Location...
*
*
To Serve You Best...
Have we served you in the past?
Yes
No
What Is Convenient For You?
What time of day is best for you?
First Available
Morning
Afternoon

Call For Same Day Service/Emergencies at 507-282-4328 .

By pressing Submit I agree to receive phone, email, or text messages from K&S Heating, Air Conditioning, Plumbing & Electrical to the provided mobile number and also agree to the K&S Heating, Air Conditioning, Plumbing & Electrical terms and privacy policy. Message & data rates may apply. Consent is not a condition of purchase. We will never share your personal information with third parties for marketing purposes.
Back Next