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Heating, Plumbing & Electrical Services in Byron, MN
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Trusted Home Services in Byron, MN, for Over 35 Years

For over 35 years, K&S Heating, Air Conditioning, Plumbing, & Electrical has been the name Southeastern MN homeowners trust for reliable home services. Since 1988, we’ve been committed to providing expert craftsmanship, honest service, and solutions that bring true peace of mind. Your home should be a place of comfort and security, and our team is here to make sure everything runs smoothly—so you never have to worry about your heating, cooling, plumbing, or electrical systems. When you need reliable home services in Byron, call the K&S team at 507-282-4328 or contact us online to get started.

Dependable Heating & Cooling Services in Byron

When your heating or cooling system breaks down, it’s more than an inconvenience—it disrupts your entire day. At K&S, we take the guesswork out of home comfort. Our expert technicians provide thorough Bryon heating and cooling services to ensure your HVAC system is always dependable.

  • Air Conditioning Replacement & Maintenance: From quick repairs to full HVAC system installations in Byron, we make sure your home stays cool when temperatures rise.
  • Heat Pumps in Byron: A versatile heating and cooling option that maximizes efficiency while keeping your home comfortable year-round.
  • Ductless Mini-Splits: Get personalized temperature control in every room with efficient, space-saving ductless systems.
  • Furnace Repair & Installation: We diagnose heating issues fast and provide lasting repairs or high-efficiency furnace replacements to keep your home warm without wasted energy.
  • Furnace Maintenance: Prevent costly breakdowns and extend the life of your system with routine checkups that keep everything running smoothly.

Comprehensive Byron Air Quality Solutions

The air in your home impacts your health, sleep quality, and overall comfort more than you might realize. Dust, allergens, and humidity imbalances can create an unhealthy environment. That’s why we provide whole-home air quality services in Byron tailored to keep your indoor air fresh, balanced, and free from pollutants—so you can breathe easier every day.

  • Whole Home Humidifiers: Maintain balanced moisture levels for improved indoor comfort and protection for wood furniture and flooring.
  • Whole Home Dehumidifiers: Control excess moisture to prevent mold growth and create a healthier environment.
  • UV Light Air Purification: Remove airborne bacteria, allergens, and contaminants for cleaner, healthier indoor air.

Comprehensive Byron Plumbing Services

Your plumbing system is one of the most essential parts of your home—it keeps water flowing where you need it and prevents damage where you don’t. From ensuring you always have hot water to making sure your drains are clog-free, K&S provides reliable plumbing services in Byron that keep everything running smoothly.

  1. Plumbing Emergencies: When unexpected issues strike, we’re ready to respond quickly and get things back on track.
  2. Leak Detection & Repair: Hidden leaks can cause major damage—our experts find and fix them before they turn into costly problems.
  3. Water Heater Installation & Repair: Whether you need a repair or an upgrade to an energy-efficient tankless system, we ensure you have hot water when you need it.
  4. Tankless Water Heaters: Upgrade to an on-demand system for continuous hot water while improving energy efficiency.
  5. Sump Pump Services: Avoid basement flooding with expert sump pump installation and maintenance.
  6. Water Filtration & Softeners: Improve water quality by reducing hard water buildup and removing contaminants.
  7. RPZ Backflow Prevention Testing: Ensure the safety of your home's water supply with professional RPZ backflow prevention testing, designed to prevent contamination and meet all necessary safety compliance standards.
  8. Byron Gas Line Services: Safe and professional installation and repair of gas lines for appliances and heating systems.
  9. Plumbing Repairs & Installations: From fixture upgrades to major plumbing renovations, we handle it all with precision and care.
  10. Remodels in Byron: Expert plumbing support for kitchen and bathroom remodels, ensuring everything is installed correctly and functions perfectly.

Trusted Byron Electrical Services for Safety & Reliability

From the lights you switch on every morning to the appliances you rely on daily, electricity keeps your home functioning. But when electrical problems come up, they can be more than an inconvenience—they can quickly become a safety hazard. Our licensed electricians in Byron provide expert service to ensure your home’s wiring, outlets, and electrical panels are safe, efficient and built to handle your household’s needs.

Electrical Repairs in Bryon

Electrical problems can be unpredictable, from flickering lights to outlets that stop working. Our team quickly diagnoses and repairs faulty wiring, circuit breakers, and electrical components, ensuring your home’s electrical system remains safe and fully functional.

Switch, Outlet, and Ceiling Fan Installation

Upgrading switches and outlets improves both safety and functionality. Whether you need new outlets, USB charging ports, or dimmer switches, our Byron electricians install them with precision. We also handle ceiling fan installations, improving air circulation and comfort in your home.

Electrical Installation & Wiring

If you’re building a new home, renovating, or adding new appliances, having the right wiring is essential. Our team ensures your electrical system is installed properly to meet modern demands, reducing the risk of overloads or hazards.

Panel Replacement & Repair

Older electrical panels may not be equipped to handle today’s high-energy appliances. If you’re experiencing frequent breaker trips or notice your panel is outdated, we can replace it with a modern, high-capacity system that ensures safe and reliable power distribution.

Lighting & Smart Home Installation

Whether you're looking to enhance security with motion-sensor lights, add ambiance with recessed lighting, or upgrade to a fully automated smart home system, we handle all lighting and automation needs. Smart home integrations improve convenience, energy efficiency, and home security.

EV Charger Installation

With more homeowners switching to electric vehicles, having a home charging station is a game-changer. We install Level 1 and Level 2 EV chargers, ensuring your vehicle charges efficiently and safely from the comfort of your garage or driveway.

Let’s Make Your Home Worry-Free

At K&S Heating, Air conditioning, Plumbing & Electrical, we take pride in helping you enjoy comfort, reliability, and peace of mind—because your home should be the last thing you have to worry about. For the best in Bryon home comfort services, call us today at 507-282-4328 or contact us online and let’s get to work on making your home as dependable as we are.

Recent Jobs and Reviews in Byron, MN

Byron, MN at a glance

K&S Heating, Air Conditioning, Plumbing & Electrical has completed 20 jobs in Byron, MN between May 2026 and June 2026.

The most recent job was on June 8, 2026.

K&S Heating, Air Conditioning, Plumbing & Electrical has completed 137 jobs in Byron, MN in the last 12 months.

Job Locations and Reviews

Byron, MN - Responded to service call for utility sink with deteriorated drain assembly. Removed old sink drain components and installed new replacement drain system with updated PVC connections, ensuring proper seal and drainage function.
Dustin S.
Dustin S. Checked in
Responded to service call for utility sink with deteriorated drain assembly. Removed old sink drain components and installed new replacement drain system with updated PVC connections, ensuring proper seal and drainage function.
Byron, MN 55920
Byron, MN - Responded to water heater error code and diagnosed installation error upon arrival. Corrected improper installation configuration, resolving the error condition and restoring unit to proper operating status.
Dustin S.
Dustin S. Checked in
Responded to water heater error code and diagnosed installation error upon arrival. Corrected improper installation configuration, resolving the error condition and restoring unit to proper operating status.
Byron, MN 55920
Responded to no cooling complaint on 10+ year old air conditioning system. Upon arrival, found unit running but not producing cool air. Diagnostics revealed system was low on refrigerant and had a failed capacitor. Replaced defective capacitor and restored proper system operation.
Responded to no cooling complaint on 10+ year old air conditioning system. Upon arrival, found unit running but not producing cool air. Diagnostics revealed system was low on refrigerant and had a failed capacitor. Replaced defective capacitor and restored proper system operation.
Braden P.
Braden P. Checked in
Responded to no cooling complaint on 10+ year old air conditioning system. Upon arrival, found unit running but not producing cool air. Diagnostics revealed system was low on refrigerant and had a failed capacitor. Replaced defective capacitor and restored proper system operation.
Byron, MN 55920
Responded to no cooling call and found thermostat common wire disconnected with low battery condition. Reconnected common wire to restore proper thermostat power, replaced damaged outdoor two-wire control cable, and verified system operation restored.
Responded to no cooling call and found thermostat common wire disconnected with low battery condition. Reconnected common wire to restore proper thermostat power, replaced damaged outdoor two-wire control cable, and verified system operation restored.
Chris E.
Chris E. Checked in
Responded to no cooling call and found thermostat common wire disconnected with low battery condition. Reconnected common wire to restore proper thermostat power, replaced damaged outdoor two-wire control cable, and verified system operation restored.
Byron, MN 55920
Responded to service call for air conditioning system running excessively with abnormal noise levels and ice formation on exterior refrigerant lines. Upon arrival, diagnosed system as low on R-22 refrigerant, resulting in no cooling capacity and causing freezing conditions in furnace room area. Documented outdoor condenser unit condition with protective cage in place and inspected surrounding components for proper operation.
Responded to service call for air conditioning system running excessively with abnormal noise levels and ice formation on exterior refrigerant lines. Upon arrival, diagnosed system as low on R-22 refrigerant, resulting in no cooling capacity and causing freezing conditions in furnace room area. Documented outdoor condenser unit condition with protective cage in place and inspected surrounding components for proper operation.
Chris E.
Chris E. Checked in
Responded to service call for air conditioning system running excessively with abnormal noise levels and ice formation on exterior refrigerant lines. Upon arrival, diagnosed system as low on R-22 refrigerant, resulting in no cooling capacity and causing freezing conditions in furnace room area. Documented outdoor condenser unit condition with protective cage in place and inspected surrounding components for proper operation.
Byron, MN 55920
Responded to no cooling complaint on central air conditioning system. Upon arrival, discovered the outdoor disconnect was not fully seated, preventing power to the condenser unit. Secured the disconnect properly to restore electrical connection. Performed complete system maintenance to ensure optimal operation and verified cooling function before departure.
Responded to no cooling complaint on central air conditioning system. Upon arrival, discovered the outdoor disconnect was not fully seated, preventing power to the condenser unit. Secured the disconnect properly to restore electrical connection. Performed complete system maintenance to ensure optimal operation and verified cooling function before departure.
Cael D.
Cael D. Checked in
Responded to no cooling complaint on central air conditioning system. Upon arrival, discovered the outdoor disconnect was not fully seated, preventing power to the condenser unit. Secured the disconnect properly to restore electrical connection. Performed complete system maintenance to ensure optimal operation and verified cooling function before departure.
Byron, MN 55920
Byron, MN - Responded to callback for loopfield pressure check on geothermal system. Upon arrival, measured loopfield pressure at 3.3 psi using digital pressure gauge. Documented system conditions with photographs showing pressure readings and piping configuration for further evaluation and information forwarding.
Russel C.
Russel C. Checked in
Responded to callback for loopfield pressure check on geothermal system. Upon arrival, measured loopfield pressure at 3.3 psi using digital pressure gauge. Documented system conditions with photographs showing pressure readings and piping configuration for further evaluation and information forwarding.
Byron, MN 55920
Responded to service call for deteriorated sink drain system in aged plumbing installation. Upon arrival, performed comprehensive assessment of existing drain assembly and determined complete rebuild was necessary due to extensive wear and obsolete components. Disassembled old sink drain configuration, removed corroded PVC fittings and deteriorated pipe sections from cabinet area. Completed full reconstruction of drain system with new components, ensuring proper fit and code-compliant installation. Provided detailed estimate for completed work and documented conditions with photographic evidence showing before state of workspace and plumbing connections.
Responded to service call for deteriorated sink drain system in aged plumbing installation. Upon arrival, performed comprehensive assessment of existing drain assembly and determined complete rebuild was necessary due to extensive wear and obsolete components. Disassembled old sink drain configuration, removed corroded PVC fittings and deteriorated pipe sections from cabinet area. Completed full reconstruction of drain system with new components, ensuring proper fit and code-compliant installation. Provided detailed estimate for completed work and documented conditions with photographic evidence showing before state of workspace and plumbing connections.
Richard B.
Richard B. Checked in
Responded to service call for deteriorated sink drain system in aged plumbing installation. Upon arrival, performed comprehensive assessment of existing drain assembly and determined complete rebuild was necessary due to extensive wear and obsolete components. Disassembled old sink drain configuration, removed corroded PVC fittings and deteriorated pipe sections from cabinet area. Completed full reconstruction of drain system with new components, ensuring proper fit and code-compliant installation. Provided detailed estimate for completed work and documented conditions with photographic evidence showing before state of workspace and plumbing connections.
Byron, MN 55920
Responded to no cooling complaint on residential air conditioning system. Upon arrival, found system not providing cool air despite fan operation. Inspection revealed thermostat wiring was incorrectly connected at terminal block. Corrected all wire connections to proper terminals per manufacturer specifications. Verified system operation and restored cooling functionality.
Responded to no cooling complaint on residential air conditioning system. Upon arrival, found system not providing cool air despite fan operation. Inspection revealed thermostat wiring was incorrectly connected at terminal block. Corrected all wire connections to proper terminals per manufacturer specifications. Verified system operation and restored cooling functionality.
Braden P.
Braden P. Checked in
Responded to no cooling complaint on residential air conditioning system. Upon arrival, found system not providing cool air despite fan operation. Inspection revealed thermostat wiring was incorrectly connected at terminal block. Corrected all wire connections to proper terminals per manufacturer specifications. Verified system operation and restored cooling functionality.
Byron, MN 55920
Byron, MN - Responded to no cooling condition with outdoor fan motor not operating. Diagnosed failed dual run capacitor in condensing unit control panel. Replaced defective capacitor and verified proper system operation with fan motor running and unit cooling normally.
Cael D.
Cael D. Checked in
Responded to no cooling condition with outdoor fan motor not operating. Diagnosed failed dual run capacitor in condensing unit control panel. Replaced defective capacitor and verified proper system operation with fan motor running and unit cooling normally.
Byron, MN 55920
Byron, MN - Responded to service call for thermostat malfunction where unit would not switch between heating and cooling modes. Removed existing thermostat and installed customer-supplied replacement unit. Verified proper wiring connections and tested thermostat operation in both heating and cooling modes to confirm system functionality.
Cael D.
Cael D. Checked in
Responded to service call for thermostat malfunction where unit would not switch between heating and cooling modes. Removed existing thermostat and installed customer-supplied replacement unit. Verified proper wiring connections and tested thermostat operation in both heating and cooling modes to confirm system functionality.
Byron, MN 55920
Responded to customer concern regarding water discoloration from tanked water heater system. Conducted comprehensive inspection of the water heater unit, including examination of tank condition, inlet and outlet connections, pressure relief valve, and all associated copper plumbing lines. Inspected for sediment buildup, corrosion, and potential contamination sources. After thorough evaluation, determined that the water heater and all connected components were functioning properly with no defects or issues identified that would cause water discoloration.
Responded to customer concern regarding water discoloration from tanked water heater system. Conducted comprehensive inspection of the water heater unit, including examination of tank condition, inlet and outlet connections, pressure relief valve, and all associated copper plumbing lines. Inspected for sediment buildup, corrosion, and potential contamination sources. After thorough evaluation, determined that the water heater and all connected components were functioning properly with no defects or issues identified that would cause water discoloration.
Dan A.
Dan A. Checked in
Responded to customer concern regarding water discoloration from tanked water heater system. Conducted comprehensive inspection of the water heater unit, including examination of tank condition, inlet and outlet connections, pressure relief valve, and all associated copper plumbing lines. Inspected for sediment buildup, corrosion, and potential contamination sources. After thorough evaluation, determined that the water heater and all connected components were functioning properly with no defects or issues identified that would cause water discoloration.
Byron, MN 55920
Responded to emergency call for water leak affecting bathroom wall and ceiling, initially reported after AC activation. Upon investigation, identified leak source as lavatory supply lines compromised during recent remodeling work. Replaced damaged section of 1/2" copper fittings and associated connections to eliminate leak. Documented repair work with photographs showing access point through floor opening and surrounding plumbing infrastructure.
Responded to emergency call for water leak affecting bathroom wall and ceiling, initially reported after AC activation. Upon investigation, identified leak source as lavatory supply lines compromised during recent remodeling work. Replaced damaged section of 1/2" copper fittings and associated connections to eliminate leak. Documented repair work with photographs showing access point through floor opening and surrounding plumbing infrastructure.
Russel C.
Russel C. Checked in
Responded to emergency call for water leak affecting bathroom wall and ceiling, initially reported after AC activation. Upon investigation, identified leak source as lavatory supply lines compromised during recent remodeling work. Replaced damaged section of 1/2" copper fittings and associated connections to eliminate leak. Documented repair work with photographs showing access point through floor opening and surrounding plumbing infrastructure.
Byron, MN 55920
Responded to no cooling call. Upon arrival, found homeowner had recently installed Ecobee thermostat but was unsure of proper wiring connections. Inspection revealed two wires had been wire nutted together by homeowner during thermostat installation as they were uncertain of correct terminal placement. Identified proper wire connections, removed wire nuts, and correctly terminated all thermostat wiring to appropriate terminals on both the Ecobee and HVAC control board. Verified system operation and confirmed cooling function restored.
Responded to no cooling call. Upon arrival, found homeowner had recently installed Ecobee thermostat but was unsure of proper wiring connections. Inspection revealed two wires had been wire nutted together by homeowner during thermostat installation as they were uncertain of correct terminal placement. Identified proper wire connections, removed wire nuts, and correctly terminated all thermostat wiring to appropriate terminals on both the Ecobee and HVAC control board. Verified system operation and confirmed cooling function restored.
Braden P.
Braden P. Checked in
Responded to no cooling call. Upon arrival, found homeowner had recently installed Ecobee thermostat but was unsure of proper wiring connections. Inspection revealed two wires had been wire nutted together by homeowner during thermostat installation as they were uncertain of correct terminal placement. Identified proper wire connections, removed wire nuts, and correctly terminated all thermostat wiring to appropriate terminals on both the Ecobee and HVAC control board. Verified system operation and confirmed cooling function restored.
Byron, MN 55920
Responded to report of main line leak with paint bubbling on basement bathroom wall. Conducted thorough investigation by running all fixtures above the affected area and monitoring the water meter for movement. No plumbing leaks were detected or duplicated during testing. Despite visible moisture damage to the wall, determined that the plumbing system was not the source of the issue. Based on inspection findings, concluded the moisture problem is likely related to the HVAC system rather than the plumbing infrastructure.
Responded to report of main line leak with paint bubbling on basement bathroom wall. Conducted thorough investigation by running all fixtures above the affected area and monitoring the water meter for movement. No plumbing leaks were detected or duplicated during testing. Despite visible moisture damage to the wall, determined that the plumbing system was not the source of the issue. Based on inspection findings, concluded the moisture problem is likely related to the HVAC system rather than the plumbing infrastructure.
Andrew N.
Andrew N. Checked in
Responded to report of main line leak with paint bubbling on basement bathroom wall. Conducted thorough investigation by running all fixtures above the affected area and monitoring the water meter for movement. No plumbing leaks were detected or duplicated during testing. Despite visible moisture damage to the wall, determined that the plumbing system was not the source of the issue. Based on inspection findings, concluded the moisture problem is likely related to the HVAC system rather than the plumbing infrastructure.
Byron, MN 55920
Responded to dripping angle stops in upstairs hallway bathroom. Upon inspection, found loose packing nuts on both angle stops causing the leaks. Tightened both packing nuts and tested the faucet to verify no further dripping occurred.
Responded to dripping angle stops in upstairs hallway bathroom. Upon inspection, found loose packing nuts on both angle stops causing the leaks. Tightened both packing nuts and tested the faucet to verify no further dripping occurred.
Andrew N.
Andrew N. Checked in
Responded to dripping angle stops in upstairs hallway bathroom. Upon inspection, found loose packing nuts on both angle stops causing the leaks. Tightened both packing nuts and tested the faucet to verify no further dripping occurred.
Byron, MN 55920
Responded to no cool call on residential Trane air conditioning system. Upon arrival, confirmed unit would not power on. Performed diagnostic testing and identified failed furnace control board preventing system operation. Due to age of equipment (10+ years) and extent of failure, recommended complete system replacement. Customer approved replacement. Documented existing outdoor condensing unit installation and interior furnace cabinet with failed control board through service photographs prior to system changeout.
Responded to no cool call on residential Trane air conditioning system. Upon arrival, confirmed unit would not power on. Performed diagnostic testing and identified failed furnace control board preventing system operation. Due to age of equipment (10+ years) and extent of failure, recommended complete system replacement. Customer approved replacement. Documented existing outdoor condensing unit installation and interior furnace cabinet with failed control board through service photographs prior to system changeout.
Cael D.
Cael D. Checked in
Responded to no cool call on residential Trane air conditioning system. Upon arrival, confirmed unit would not power on. Performed diagnostic testing and identified failed furnace control board preventing system operation. Due to age of equipment (10+ years) and extent of failure, recommended complete system replacement. Customer approved replacement. Documented existing outdoor condensing unit installation and interior furnace cabinet with failed control board through service photographs prior to system changeout.
Byron, MN 55920
Responded to service call for cooling system issue. Performed comprehensive leak search on refrigerant system and identified leak points. Evacuated system by pulling vacuum to remove moisture and contaminants. Recharged system with proper refrigerant amount and added UV dye solution to facilitate future leak detection. Completed repairs to restore system to proper cooling operation. System tested and confirmed operational upon completion.
Responded to service call for cooling system issue. Performed comprehensive leak search on refrigerant system and identified leak points. Evacuated system by pulling vacuum to remove moisture and contaminants. Recharged system with proper refrigerant amount and added UV dye solution to facilitate future leak detection. Completed repairs to restore system to proper cooling operation. System tested and confirmed operational upon completion.
Cael D.
Cael D. Checked in
Responded to service call for cooling system issue. Performed comprehensive leak search on refrigerant system and identified leak points. Evacuated system by pulling vacuum to remove moisture and contaminants. Recharged system with proper refrigerant amount and added UV dye solution to facilitate future leak detection. Completed repairs to restore system to proper cooling operation. System tested and confirmed operational upon completion.
Byron, MN 55920
Responded to no cooling call on residential HVAC system. Upon arrival, confirmed system was not cooling and diagnosed complete loss of refrigerant charge, indicating active leak in system. Evacuated remaining refrigerant, recharged system to manufacturer specifications, and added UV dye solution to refrigerant circuit to facilitate future leak detection and pinpointing of leak location. System restored to operational cooling status. Advised customer that leak source requires identification and repair to prevent future refrigerant loss.
Responded to no cooling call on residential HVAC system. Upon arrival, confirmed system was not cooling and diagnosed complete loss of refrigerant charge, indicating active leak in system. Evacuated remaining refrigerant, recharged system to manufacturer specifications, and added UV dye solution to refrigerant circuit to facilitate future leak detection and pinpointing of leak location. System restored to operational cooling status. Advised customer that leak source requires identification and repair to prevent future refrigerant loss.
Braden P.
Braden P. Checked in
Responded to no cooling call on residential HVAC system. Upon arrival, confirmed system was not cooling and diagnosed complete loss of refrigerant charge, indicating active leak in system. Evacuated remaining refrigerant, recharged system to manufacturer specifications, and added UV dye solution to refrigerant circuit to facilitate future leak detection and pinpointing of leak location. System restored to operational cooling status. Advised customer that leak source requires identification and repair to prevent future refrigerant loss.
Byron, MN 55920
Byron, MN - Responded to no cooling complaint on Carrier air conditioning system. Upon inspection, diagnosed system as low on refrigerant charge. Advised customer of options to either proceed with leak search and repair or consider full system replacement due to refrigerant loss.
Cael D.
Cael D. Checked in
Responded to no cooling complaint on Carrier air conditioning system. Upon inspection, diagnosed system as low on refrigerant charge. Advised customer of options to either proceed with leak search and repair or consider full system replacement due to refrigerant loss.
Byron, MN 55920
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