Expert Heating & AC Services in Three Lakes, WI

Frasier’s Heating & Cooling Is Here for You

When the winter season rolls over Wisconsin, it’s important to have a fully functional heating system. Additionally, a tip-top air conditioning system is necessary for enduring the harsh humidity and blistering heat waves brought on by the summer. At Frasier’s Plumbing, Heating & Cooling, we can appreciate the difficult conditions Three Lakes residents must up with when extreme weather occurs.

Our professional team of heating and cooling technicians understand the urgency associated with a broken HVAC system. We chose our highly-trained team of experts based on their values regarding respect for professionalism, punctuality, and craftsmanship. When you call us to address your heating and cooling issues, our team will arrive on time and immediately begin a comprehensive evaluation of your HVAC system. After our team has zeroed-in on the root cause of your HVAC issues, we will offer you a cost-effective and lasting solution – not a temporary fix that will inevitably need to be addressed in the future. Since the occurrence of HVAC problems aren’t limited to business hours, we offer 24/7 emergency services.

Call us at today to learn more about how Frasier’s Plumbing, Heating & Cooling can assist you with your heating and air conditioning needs.

Schedule Your Service Today!

No HVAC Issue Is Beyond Our Abilities

At Frasier’s Plumbing, Heating & Cooling, our highly-qualified team of HVAC professionals can service virtually HVAC equipment of any type, whether you have the latest in heating and cooling technology or an older system. Our heating & cooling technicians have the necessary training and equipment to tackle any heating and cooling problem – big and small. Your uninterrupted flow of satisfaction and comfort is our number one priority.

Find more information about the specific HVAC services we provide:

Three Lakes Residents Trust Frasier’s Plumbing, Heating & Cooling

The comfort, safety, and health of Three Lakes residents and their families have been our number 1 priority since 1918. When it comes to your home or commercial enterprise, you don’t have sacrifice your comfort for your budget. Our professional team of HVAC specialists will guide you through each step of our process, remaining respectful of your privacy, your time, and your budget.

For more information, contact Frasier’s Plumbing, Heating & Cooling today.

 

Recent Jobs and Reviews in Three Lakes, WI

Three Lakes, WI at a glance

Frasier’s Plumbing, Heating & Cooling has completed 20 jobs in Three Lakes, WI between December 2025 and February 2026.

The most recent job was on February 2, 2026.

Job Locations and Reviews

Completed replacement of three burner tubes (10735102S) and flame sensor (0130F00010S) in heating system per maintenance service agreement. Removed burner bar assembly to access components and installed OEM replacement parts. Post-installation testing confirmed proper ignition sequence and flame detection with all three burners showing correct blue flame pattern.
Completed replacement of three burner tubes (10735102S) and flame sensor (0130F00010S) in heating system per maintenance service agreement. Removed burner bar assembly to access components and installed OEM replacement parts. Post-installation testing confirmed proper ignition sequence and flame detection with all three burners showing correct blue flame pattern.
Chue V.
Chue V. Checked in
Completed replacement of three burner tubes (10735102S) and flame sensor (0130F00010S) in heating system per maintenance service agreement. Removed burner bar assembly to access components and installed OEM replacement parts. Post-installation testing confirmed proper ignition sequence and flame detection with all three burners showing correct blue flame pattern.
Three Lakes, WI 54562
Diagnosed thermostat issue where system would only heat to 67°F due to incorrect schedule settings. Adjusted programmable thermostat schedule according to homeowner's preferences, restoring proper temperature control functionality. Verified system operation with temperature now reading 70°F on the digital display.
Diagnosed thermostat issue where system would only heat to 67°F due to incorrect schedule settings. Adjusted programmable thermostat schedule according to homeowner's preferences, restoring proper temperature control functionality. Verified system operation with temperature now reading 70°F on the digital display.
Chue V.
Chue V. Checked in
Diagnosed thermostat issue where system would only heat to 67°F due to incorrect schedule settings. Adjusted programmable thermostat schedule according to homeowner's preferences, restoring proper temperature control functionality. Verified system operation with temperature now reading 70°F on the digital display.
Three Lakes, WI 54562
Responded to no heat complaint for 22-year-old residential furnace system. Diagnostic inspection revealed low batteries in Nest thermostat causing communication failure with heating equipment. Replaced batteries and verified proper system operation, restoring heat function. Recommended replacement of aging thermostat to prevent future failures.
Responded to no heat complaint for 22-year-old residential furnace system. Diagnostic inspection revealed low batteries in Nest thermostat causing communication failure with heating equipment. Replaced batteries and verified proper system operation, restoring heat function. Recommended replacement of aging thermostat to prevent future failures.
Caden W.
Caden W. Checked in
Responded to no heat complaint for 22-year-old residential furnace system. Diagnostic inspection revealed low batteries in Nest thermostat causing communication failure with heating equipment. Replaced batteries and verified proper system operation, restoring heat function. Recommended replacement of aging thermostat to prevent future failures.
Three Lakes, WI 54562
Responded to no heat service call for a Weil-McLain HE II boiler system. Previously diagnosed faulty Aquastat requiring replacement; upon return visit, discovered incorrect part had been shipped. Contacted manufacturer to order correct Aquastat and will return to complete installation along with scheduled pump, expansion tank, and air vent replacement.
Responded to no heat service call for a Weil-McLain HE II boiler system. Previously diagnosed faulty Aquastat requiring replacement; upon return visit, discovered incorrect part had been shipped. Contacted manufacturer to order correct Aquastat and will return to complete installation along with scheduled pump, expansion tank, and air vent replacement.
Mitch C.
Mitch C. Checked in
Responded to no heat service call for a Weil-McLain HE II boiler system. Previously diagnosed faulty Aquastat requiring replacement; upon return visit, discovered incorrect part had been shipped. Contacted manufacturer to order correct Aquastat and will return to complete installation along with scheduled pump, expansion tank, and air vent replacement.
Three Lakes, WI 54562
Responded to no heat complaint on 34-year-old Weil McLain boiler. Diagnosed hydro locking issue and sporadic aquastat operation. Observed significant corrosion on valve components and aging expansion tank requiring replacement. Completed necessary repairs to restore heating function.
Responded to no heat complaint on 34-year-old Weil McLain boiler. Diagnosed hydro locking issue and sporadic aquastat operation. Observed significant corrosion on valve components and aging expansion tank requiring replacement. Completed necessary repairs to restore heating function.
Mitch K.
Mitch K. Checked in
Responded to no heat complaint on 34-year-old Weil McLain boiler. Diagnosed hydro locking issue and sporadic aquastat operation. Observed significant corrosion on valve components and aging expansion tank requiring replacement. Completed necessary repairs to restore heating function.
Three Lakes, WI 54562
Three Lakes, WI - Responded to callback for heat pump operating outside of programmed parameters. Diagnosed system control issue and adjusted thermostat settings to correct unintended operation. Service completed under existing warranty coverage.
Mitch K.
Mitch K. Checked in
Responded to callback for heat pump operating outside of programmed parameters. Diagnosed system control issue and adjusted thermostat settings to correct unintended operation. Service completed under existing warranty coverage.
Three Lakes, WI 54562
Responded to service call for an 11-year-old boiler with active leak. Diagnostic inspection revealed leaking gasket at pipe connection. Tightened connection nut to resolve the leak while maintaining system operation. Circulation pump and associated plumbing components inspected and verified to be functioning properly after repair.
Responded to service call for an 11-year-old boiler with active leak. Diagnostic inspection revealed leaking gasket at pipe connection. Tightened connection nut to resolve the leak while maintaining system operation. Circulation pump and associated plumbing components inspected and verified to be functioning properly after repair.
Caden W.
Caden W. Checked in
Responded to service call for an 11-year-old boiler with active leak. Diagnostic inspection revealed leaking gasket at pipe connection. Tightened connection nut to resolve the leak while maintaining system operation. Circulation pump and associated plumbing components inspected and verified to be functioning properly after repair.
Three Lakes, WI 54562
Three Lakes, WI - Performed annual prepaid maintenance service on furnace. Inspected blower wheel assembly which appears to be in normal working condition with no visible damage or abnormal buildup. Electrical connections to blower motor were verified intact with proper wire routing.
Conor L.
Conor L. Checked in
Performed annual prepaid maintenance service on furnace. Inspected blower wheel assembly which appears to be in normal working condition with no visible damage or abnormal buildup. Electrical connections to blower motor were verified intact with proper wire routing.
Three Lakes, WI 54562
Three Lakes, WI - Successfully replaced both high fire and low fire pressure switches on furnace system as per sold repair work. Accessed unit through crawl space, located faulty pressure switches, and installed new components to restore proper system operation.
Caden W.
Caden W. Checked in
Successfully replaced both high fire and low fire pressure switches on furnace system as per sold repair work. Accessed unit through crawl space, located faulty pressure switches, and installed new components to restore proper system operation.
Three Lakes, WI 54562
Three Lakes, WI - Performed annual tune-up inspection on 15-year-old LP furnace that had not been serviced in 4 years. Identified multiple suspect components including dust accumulation on the blower wheel assembly requiring cleaning. Presented customer with repair options and replacement recommendation due to system age and condition.
Mitch K.
Mitch K. Checked in
Performed annual tune-up inspection on 15-year-old LP furnace that had not been serviced in 4 years. Identified multiple suspect components including dust accumulation on the blower wheel assembly requiring cleaning. Presented customer with repair options and replacement recommendation due to system age and condition.
Three Lakes, WI 54562
Performed annual prepaid maintenance service on furnace. Inspected system and identified heavily soiled air filter with significant dust accumulation. Removed and replaced filter to improve system efficiency and airflow. Ventilation components appear functional after service.
Performed annual prepaid maintenance service on furnace. Inspected system and identified heavily soiled air filter with significant dust accumulation. Removed and replaced filter to improve system efficiency and airflow. Ventilation components appear functional after service.
Conor L.
Conor L. Checked in
Performed annual prepaid maintenance service on furnace. Inspected system and identified heavily soiled air filter with significant dust accumulation. Removed and replaced filter to improve system efficiency and airflow. Ventilation components appear functional after service.
Three Lakes, WI 54562
Three Lakes, WI - Performed annual furnace inspection on unit that had previously stopped working. Inspection revealed defective burners and flame sensor requiring replacement. Components were replaced and system was restored to proper working condition. Blower assembly was inspected and found to be in good operational condition.
Conor L.
Conor L. Checked in
Performed annual furnace inspection on unit that had previously stopped working. Inspection revealed defective burners and flame sensor requiring replacement. Components were replaced and system was restored to proper working condition. Blower assembly was inspected and found to be in good operational condition.
Three Lakes, WI 54562
Diagnosed and replaced failed inducer draft motor on 31-year-old furnace that was producing loud clunking noises. Motor was drawing 2.6 amps (exceeding 2.35 amp rating) and overheating, causing audible clicking that resonated through ductwork. Removed access panel to perform amperage testing and complete necessary component replacement.
Diagnosed and replaced failed inducer draft motor on 31-year-old furnace that was producing loud clunking noises. Motor was drawing 2.6 amps (exceeding 2.35 amp rating) and overheating, causing audible clicking that resonated through ductwork. Removed access panel to perform amperage testing and complete necessary component replacement.
Luke V.
Luke V. Checked in
Diagnosed and replaced failed inducer draft motor on 31-year-old furnace that was producing loud clunking noises. Motor was drawing 2.6 amps (exceeding 2.35 amp rating) and overheating, causing audible clicking that resonated through ductwork. Removed access panel to perform amperage testing and complete necessary component replacement.
Three Lakes, WI 54562
Three Lakes, WI - Responded to no-heat call and performed warranty replacement of leaking inducer motor. Additionally, replaced door switch and filter as part of scheduled annual furnace inspection and maintenance. System operational upon completion.
Mitch K.
Mitch K. Checked in
Responded to no-heat call and performed warranty replacement of leaking inducer motor. Additionally, replaced door switch and filter as part of scheduled annual furnace inspection and maintenance. System operational upon completion.
Three Lakes, WI 54562
Three Lakes, WI - Completed warranty replacement of the iComfort S30 thermostat, including installation of new thermostat mounting plate and rewiring connections to the terminal block. System is now operational with properly configured wiring and secure wall mounting.
Mitch K.
Mitch K. Checked in
Completed warranty replacement of the iComfort S30 thermostat, including installation of new thermostat mounting plate and rewiring connections to the terminal block. System is now operational with properly configured wiring and secure wall mounting.
Three Lakes, WI 54562
Three Lakes, WI - Completed installation of thermostat in basement location as specified in Mitch K's estimate. Set up two temperature sensors - one in the bedroom area and another at the existing thermostat location to ensure proper climate control throughout the home.
Mitch K.
Mitch K. Checked in
Completed installation of thermostat in basement location as specified in Mitch K's estimate. Set up two temperature sensors - one in the bedroom area and another at the existing thermostat location to ensure proper climate control throughout the home.
Three Lakes, WI 54562
Responded to a no-heat emergency call for a 10-year-old Goodman furnace (Model M43RL060A BW, Serial M3A090601096). Diagnostic testing revealed a failed igniter preventing system start-up. Replaced defective igniter, restoring normal heating operation and verifying proper system function before completion.
Responded to a no-heat emergency call for a 10-year-old Goodman furnace (Model M43RL060A BW, Serial M3A090601096). Diagnostic testing revealed a failed igniter preventing system start-up. Replaced defective igniter, restoring normal heating operation and verifying proper system function before completion.
Mitch C.
Mitch C. Checked in
Responded to a no-heat emergency call for a 10-year-old Goodman furnace (Model M43RL060A BW, Serial M3A090601096). Diagnostic testing revealed a failed igniter preventing system start-up. Replaced defective igniter, restoring normal heating operation and verifying proper system function before completion.
Three Lakes, WI 54562
Performed annual preventative maintenance service on Comfortmaker furnace. Inspected complete system including intake/exhaust PVC piping, drain lines, and Trion Air Bear filtration system. All components verified to be in proper working order with no issues detected.
Performed annual preventative maintenance service on Comfortmaker furnace. Inspected complete system including intake/exhaust PVC piping, drain lines, and Trion Air Bear filtration system. All components verified to be in proper working order with no issues detected.
Chue V.
Chue V. Checked in
Performed annual preventative maintenance service on Comfortmaker furnace. Inspected complete system including intake/exhaust PVC piping, drain lines, and Trion Air Bear filtration system. All components verified to be in proper working order with no issues detected.
Three Lakes, WI 54562
Three Lakes, WI - Replaced defective flame sensor and igniter on gas furnace according to the approved estimate. Proper operation was confirmed with visual inspection of the combustion chamber showing normal blue flame pattern post-repair.
Chue V.
Chue V. Checked in
Replaced defective flame sensor and igniter on gas furnace according to the approved estimate. Proper operation was confirmed with visual inspection of the combustion chamber showing normal blue flame pattern post-repair.
Three Lakes, WI 54562
Responded to no-heat service call for recently installed boiler system. Diagnostic revealed control panel blackout following power outage. Restored system functionality by performing power cycle on display screen, successfully reestablishing heat and hot water production. System now operating normally with all components verified functional.
Responded to no-heat service call for recently installed boiler system. Diagnostic revealed control panel blackout following power outage. Restored system functionality by performing power cycle on display screen, successfully reestablishing heat and hot water production. System now operating normally with all components verified functional.
Mitch C.
Mitch C. Checked in
Responded to no-heat service call for recently installed boiler system. Diagnostic revealed control panel blackout following power outage. Restored system functionality by performing power cycle on display screen, successfully reestablishing heat and hot water production. System now operating normally with all components verified functional.
Three Lakes, WI 54562

What To Expect

From Frasier's Plumbing, Heating & Cooling

honest pricing on every job

You can expect fair and straightforward pricing on every job!

No job is too big or too small

Whether you’re looking for a fixture repair or complete HVAC replacement, we’re here for you!

we care about You

We are committed to providing exceptional customer service and reliable solutions.

we strive to be the best

Our technicians are highly trained and experienced in delivering lasting results.

emergency service available*

We’re here for all your repairs, even those that cannot wait another day!

family owned and operated

For more than 100 years, we’ve proudly served our neighbors throughout the area!

honest pricing on every job

You can expect fair and straightforward pricing on every job!

No job is too big or too small

Whether you’re looking for a fixture repair or complete HVAC replacement, we’re here for you!

we care about You

We are committed to providing exceptional customer service and reliable solutions.

we strive to be the best

Our technicians are highly trained and experienced in delivering lasting results.

emergency service available*

We’re here for all your repairs, even those that cannot wait another day!

family owned and operated

For more than 100 years, we’ve proudly served our neighbors throughout the area!

What Your Neighbors Are Saying

Every technician and staff member from Frasier’s we have had contact with has been absolutely excellent. We could not ask for better service, expertise, honesty or kindness. Simply put, we trust them and everything else is a bonus.

Katie A.
Katie A.

Since we started using Frasier’s, we have been more than satisfied. Between the outstanding communication with the office to the superior customer and technical skills of the technician, make this company top notch.

Ralph C.
Ralph C.

Sully was on time and very well educated. He had great personal interaction skills. He answered all of my questions thoroughly. This was a great repair experience. This was my first experience with Frasier's and they are my new go-to for all things heating and plumbing. And their fees were very competitive for the area!

Barb C.
Barb C.

They had to replace the old cast iron drain waste vent system in this old house. It was no small job and Adam and team were superb. Adam kept me informed all along the way and talked over options when the unexpected arose. I couldn't be happier with the service that Adam and team provided. Highly…

George K.
George K.

These guys were awesome. Installed a new central a/c system in our home in record time. We expected to have to wait months, but it was quoted, ordered and installed within a week. We are super happy. They were really nice people. We will definitely be using them for other projects.

Anita L.
Anita L.