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.
- Water Filtration: Cleaner, safer water for your whole home. Reduce contaminants and improve taste with a whole-house filtration system.
- 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.
- 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.
- Plumbing Installations: Need new fixtures or a whole new plumbing system? We've got it covered. We install sinks, toilets, showers, and more.
- 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.
- 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.
- Tankless Water Heaters: Enjoy endless hot water while saving on energy costs. Tankless systems heat water on demand, reducing energy waste.
- Sump Pumps: Keep your basement dry with a properly working sump pump. We install and service sump pumps to prevent flooding.
- Plumbing Emergencies: When something goes wrong, we're here to helpāday or night. Our emergency services provide quick relief for urgent plumbing problems.
- Leak Repair: Stop leaks before they cause major damage. We use advanced leak detection to pinpoint and fix hidden leaks.
- 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.
- 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 September 2026.
The most recent job was on September 19, 2026.
K&S Heating, Air Conditioning, Plumbing & Electrical has completed 2,520 jobs in Rochester, MN in the last 12 months.
Job Locations and Reviews
Responded to service call for malfunctioning outdoor condensing unit. Upon inspection, diagnosed failed condenser fan motor with loose shaft inside motor housing preventing proper operation. Replaced defective condenser fan motor under warranty coverage. Verified proper fan operation, airflow, and unit functionality upon completion. System restored to normal operating condition.
Responded to no cooling complaint and performed diagnostic evaluation of residential air conditioning system. Upon inspection, discovered unit was significantly low on refrigerant charge. Conducted pressure testing and system assessment to identify cause of refrigerant loss. Based on the extent of refrigerant depletion and age/condition of equipment, recommended system replacement as most cost-effective solution versus repair. Discussed findings and replacement options with customer.
Responded to service call for leaking water heater with water supply shut off at property. Assessed existing 40-gallon natural gas atmospheric vent water heater in mechanical room and confirmed active leak requiring replacement. Provided estimate for installation of new 40-gallon natural gas atmospheric vent water heater with proper venting and plumbing connections.
Responded to a water heater leak in the mechanical room. Upon arrival, identified the temperature and pressure relief valve as the source of continuous dripping onto the floor. Removed the faulty T&P valve and installed a new replacement unit. Tested the system to confirm proper operation with no further leaks or dripping detected. Water heater returned to normal function.
Responded to no heat call where furnace was not maintaining temperature and blower fan would not operate in auto mode. Upon inspection, diagnosed failed ECM inducer motor assembly. Due to the age of the unit being over 10 years old and the cost-effectiveness of repair versus replacement, recommended full system replacement to the customer rather than proceeding with motor replacement.
Completed geothermal warranty service callback to finalize electrical connections and system commissioning. Upon arrival, properly wired and connected the geothermal system components that were previously incomplete from initial installation. Securely mounted circulator pumps to wooden platform and insulated all pump bodies and associated piping with foam insulation per manufacturer specifications. Verified system pressure with gauge, confirmed all electrical connections, and tested circulation operation. System now fully operational and properly installed.
Responded to emergency plumbing call for broken lavatory waste line located within bathroom wall cavity beneath sink. Upon arrival after 9:00 AM, accessed the damaged pipe through wall opening prepared by property owner. Inspected the compromised drain line and confirmed complete failure of the lavatory waste pipe, which exhibited severe corrosion and structural deterioration. Removed the damaged section of waste line and replaced with new piping materials to restore proper drainage function. Completed all necessary connections to ensure code-compliant installation and verified system integrity through water flow testing.
Responded to no-cooling complaint with reported noise from AC fan and compressor followed by buzzing sound. Diagnosed failed condenser fan motor preventing proper system operation. Replaced defective fan motor and restored unit to normal cooling operation.
Responded to water leak call and arrived on site during scheduled window. Upon inspection, discovered burst outdoor hose bibb that caused significant water damage in basement area. Documented damage with photographs showing affected ceiling and wall surfaces. Restoration company is currently addressing water damage and will expose the hose bibb water line by opening the ceiling. Follow-up appointment will be scheduled once restoration work provides access to replace the failed outdoor hose bibb.
Responded to service call for two malfunctioning toilets. In the upstairs guest bathroom, diagnosed and resolved a high-pitched noise caused by a loose packing nut on the angle stop and a loose toilet supply line; tightened both components to restore proper function. In the master bathroom, investigated a toilet with intermittent water leaking from the tank into the bowl. Determined the issue was not related to the flapper or flush valve, indicating a more significant internal tank component failure. Provided estimate for complete toilet replacement as the most effective repair solution. Photographed affected fixtures for documentation purposes.
Completed comprehensive duct cleaning service to remove accumulated dust and debris from the HVAC system. Thoroughly cleaned all accessible ductwork and vents, removing buildup visible on interior duct surfaces and flexible duct connections. All vents were cleaned and system restored to proper operating condition.
Arrived on-site and conducted a comprehensive assessment of the existing State brand 40-gallon atmospheric vent natural gas water heater located in the basement utility area. Upon inspection, noted visible corrosion and rust accumulation at the top connections and fittings, indicating age-related deterioration. Documented the current installation configuration including copper supply piping, pressure relief valve assembly, and venting system. Prepared detailed estimate for replacement with a new 40-gallon atmospheric vent natural gas water heater, including all necessary materials, connections, and code-compliant installation requirements.
Responded to no heat call and diagnosed faulty pressure switch preventing furnace operation. Replaced defective Lennox 104549-20 two-stage pressure switch under warranty and restored system to normal heating operation.
Responded to service call regarding water softener system not functioning properly, with customer reporting clothes not getting clean. Upon arrival, tested water hardness and confirmed reading of 7 ppm. Inspected dual-tank water treatment system consisting of water softener and iron filter with Impression digital control units. Adjusted and recalibrated settings on both the softener and iron filter to restore proper operation. Performed manual regeneration cycle on softener unit to verify system functionality. Retested water hardness to confirm proper treatment levels. System restored to full operational status with all components functioning correctly.
Responded to no cooling complaint and diagnosed system with low R22 refrigerant charge due to leaks. Upon inspection, determined that repair was not economically viable given age of equipment and obsolete refrigerant type. Completed full air conditioning system replacement to restore cooling operation.
Inspected homeowner-installed electrical wiring and brought installation up to code compliance. Converted washer and bathroom outlets to dedicated circuits as required by NEC standards. Installed AFCI-protected outlets at designated locations to provide proper arc-fault protection for branch circuits.
Completed comprehensive plumbing inspection of residential property, arriving at rescheduled 6pm appointment time. Thoroughly examined utility room gas line assembly including yellow CSST flexible gas piping with brass fittings and red shut-off valve, as well as under-sink plumbing infrastructure featuring supply line connections, P-trap configuration, and fixture mounting. Documented all findings with photographic evidence for record-keeping purposes.
Responded to water softener malfunction with persistent high water level in brine tank. Initial troubleshooting included system flushing and salt replenishment, which did not resolve the issue. Diagnosed faulty component requiring replacement part, coordinated follow-up appointment for part installation and completed repair of water treatment system.
Arrived on-site to complete previously rescheduled gas valve replacement after initial part failure. Successfully removed and replaced defective gas valve on furnace unit, ensuring proper connections and secure installation. Performed operational testing to verify both high-fire and low-fire modes were functioning correctly, confirming system returned to normal operation.
Arrived on-site at 3pm to provide estimate for residential backup generator installation. Conducted comprehensive site assessment of existing electrical infrastructure, including inspection of main electrical service entrance, meter location, and 200-amp Square D load center panel. Evaluated current electrical panel capacity and available breaker positions to determine integration requirements for generator transfer switch. Documented existing utility service connection point and electrical conduit routing on exterior wall for future generator placement considerations. Assessed optimal generator positioning relative to existing meter box, service entrance, and clearance requirements from structure. Photographed electrical panel interior showing circuit breaker configuration and main disconnect to determine compatibility with automatic transfer switch installation. Reviewed panel circuit directory and existing electrical loads to calculate generator sizing requirements. Identified suita