24-Hour Heating & Air Conditioning Repair in Wausau
For over a century, Frasier’s Plumbing, Heating & Cooling has been there for our clients throughout Northern Wisconsin. Whether you need a quick AC maintenance check or have a middle-of-the-night furnace repair emergency, our licensed and bonded professionals are here to help homeowners with their HVAC needs with same-day appointments.
Through the decades we have been in business, a lot has changed since we did our first heating repair job in 1918. However, one thing has remained the same: exceptional customer service. Frasier’s has earned many awards and accolades, but no achievement is as gratifying as a satisfied customer who awards us with repeat business. One way we earn repeat customers is our competitive, upfront pricing with no pesky, hidden fees. Our friendly technicians will explain your HVAC repair or maintenance needs in plain English. While giving ample guidance, we work with your budget and only perform services you specifically need or request.
Call us if you need any of the following heating or air conditioning services in Wausau:
- HVAC installation: We install only the best products, providing superior performance you’d expect with money-saving energy efficiency.
- HVAC repair: If you need a same-day service for furnace repair or an indoor air quality check, we can help you.
- HVAC service: We keep your HVAC systems running smoothly.
- Air quality solutions: Breathe easier with our air quality testing, along with our duct cleaning and air purification services.
Need heating and cooling in Wausau, WI? Our HVAC team is standing by to take your call. Contact us for speedy service.
Wausau AC Repair — Emergency Air Conditioning Repair Available!
When you need prompt, reliable air conditioning repair in Wausau, make your first call to Frasier’s. Our team can handle all of your AC repair, replacement, and maintenance needs to keep you cool during the warm months. We are NATE certified for your peace of mind and are even available 24/7 to offer emergency AC repairs. Call today to schedule a service!
Furnace Repair in Wausau
A working heater is absolutely critical for comfort and safety during the freezing Wisconsin winters. If your furnace or other heater isn’t doing its job, be sure to call Frasier’s to schedule your appointment for furnace repair in Wausau. From mechanical repairs to dirty furnace filter replacements, we’ll get your heater working in no time.
Our Wausau furnace repair team can handle all sorts of common heating issues, including:
- Pilot light won’t stay lit: If you have a gas furnace, a malfunctioning pilot light means that your furnace won’t work. Usually, pilot light issues signal a problem with the thermocouple.
- Furnace smells bad: Is your gas furnace emitting a rotten egg smell? Are you smelling burning plastic or ozone? Any odd smell coming from your furnace should be treated as as emergency. Turn off your system and call for furnace repairs immediately.
- Furnace is blowing cold air: If your furnace turns on but isn’t blowing warm air, you may have a dirty air filter or faulty burners. You should also check your thermostat to make sure it is set to “AUTO” instead of “ON.”
- Furnace is making unusual sounds: Do you hear a booming, banging, rumbling, clicking, buzzing, whistling, or any other weird noise coming from your furnace? Strange sounds have a number of causes, but all should be investigated by a furnace repair professional.
- There’s rust on your furnace: Rust could indicate combustion gas/exhaust problems. If you have a gas furnace, this evidence of the presence of excess carbon monoxide poses a safety hazard, so call for repairs as soon as possible.
To keep your heater in good condition and extend its lifespan, be sure to schedule a furnace maintenance appointment at least annually. Periodic maintenance is a simple way to get the most out of your heater and protect your investment. Regular maintenance can also reduce the chances that your heater will completely break down when you need it most.
Heating & Air Conditioning Replacements & New Installations
At Frasier’s, we always strive to repair HVAC systems when it makes sense to do so. However, if your older system is beyond repair or if it would simply make more financial sense to forego repairs in favor of a replacement, we’ll guide you through your options for selecting a new system. We install air conditioners and furnaces from trusted brands and happily offer financing options to help make your purchase more affordable!
Give Us a Call for Your HVAC Needs!
If you need plumbing, heating or cooling installation, repairs or maintenance in Northern Wisconsin, get in touch with our friendly, professional technicians today! We always price our services based on the job you need — not by the hour, so you know up-front what you will pay before we even start work. We offer total customer satisfaction and stand behind the quality of our work with fantastic warranties.
If you need HVAC service in Wausau, contact us online or call today!
Recent Jobs and Reviews in Wausau, WI
Job Locations and Reviews
Conducted on-site assessment for comprehensive duct cleaning service involving 17 supply vents, 4 return air vents, and one dryer vent. Inspected accessible ductwork in basement mechanical space, noting galvanized metal duct runs and system configuration throughout the residence. Documented current conditions with photographs and will provide detailed written estimate for complete system cleaning.
Responded to a workmanship recall for a dryer vent system that was completely disconnected from the exterior termination point, rendering the dryer inoperable. Upon arrival, confirmed the vent was fully detached from the wall termination. Discussed available repair options with the customer and proceeded with reconnection. Reattached the dryer vent ducting to the exterior termination fixture mounted on the stone veneer wall, securing all connections to restore proper venting function. Documented the repair with photographs showing the exterior termination point and completed work. System restored to operational status.
Completed Partner Plan annual maintenance inspection on air conditioning unit. Found dirty air filter, rust formation on capacitor, and aging contactor showing wear. Documented conditions with photos and provided estimates for recommended repairs and component replacements.
Responded to no heat call on 15-year-old furnace operating intermittently. Upon inspection, discovered heavily soiled air filter restricting airflow and plugged burners with clogged orifices preventing proper ignition. Identified failed draft inducer motor with severely rusted pulley and drive shaft showing extensive corrosion from prolonged moisture exposure. Replaced draft inducer motor assembly and cleaned burners and orifices to restore proper gas flow and combustion. Recommended air handler replacement due to age and deteriorated condition of components, but customer declined at this time. System restored to operational status with improved airflow and proper heating function.
Completed annual air conditioning inspection and tune-up on residential system. Noted aging components throughout the system that may require future repair or replacement to maintain optimal performance and efficiency.
Performed annual maintenance inspection on 20-year-old furnace system and conducted comprehensive diagnostic testing using digital meters to assess system performance. During inspection, identified a failed heat exchanger requiring immediate attention due to safety concerns. Provided estimate for UV air purification system installation to improve indoor air quality, with customer requesting expedited completion timeline for health-related circumstances.
Replaced failed indirect water heater with new IBC 40-gallon indirect unit under warranty coverage. Successfully installed replacement tank with all necessary piping connections, valves, and circulator pump, ensuring proper integration with existing boiler system and domestic hot water distribution. Old unit will be submitted for warranty claim processing.
Responded to no heat call on 8-10 year old natural gas furnace. Diagnosed blown fuse on control board and failed temperature limit switch as root cause of system failure. Completed same day replacement of both faulty components, restoring full heating operation to the unit. Customer also requested estimates for air conditioning unit installation.
Responded to callback for recent furnace and AC installation regarding uneven temperature distribution throughout the home. Found basement heat outlet vents fully closed, causing cold conditions on lower level while upper level was overheating. Adjusted airflow by partially opening basement vents, leaving main level vents unchanged, and restricting heat flow to upper level vents. Performed diagnostic testing including static pressure and heat rise measurements at both high and low fire settings to verify system performance. Applied insulation to exposed exterior vent piping from furnace that was previously left unprotected.
Responded to no heat call where system was blowing cool air and failing to heat the home. Upon inspection, accessed the blower assembly and found the blower wheel with significant dust and dirt accumulation on the blades, which can restrict airflow and impact system performance. Performed diagnostic evaluation of the furnace components and documented the condition of the blower assembly for necessary cleaning or further service to restore proper heating operation.
Completed annual preventative maintenance on air conditioning system as part of prepaid maintenance agreement scheduled for spring 2026. Performed comprehensive inspection of all system components including blower assembly, verified proper operation of equipment, and documented system condition with photos. All components found to be in good working order with no issues identified.
Followed up with customer regarding condensate pump concerns and confirmed pump is operating properly. Identified broken retaining clip on condensate drain line requiring replacement and documented for repair upon next visit. Confirmed water heater part has been ordered and customer will be notified upon arrival for installation scheduling.
Completed Partner Plan heat inspection on boiler system. Performed comprehensive visual inspection of all accessible components including heat exchanger, burner assembly, and insulated piping connections. All components found operating within normal parameters with no deficiencies noted at this time. Documentation photos captured of wrapped ductwork sections and mechanical assemblies for maintenance records.
Responded to service call for leaking indirect water heater with heating fluid visible at top of unit. Upon inspection, identified fluid seeping from both the base of the tank and near the electronics box at the top, indicating a compromised internal heat exchanger. Locked out the unit immediately to prevent potential antifreeze contamination of the domestic water supply and provided replacement estimates to address the failed heat exchanger.
Completed annual furnace inspection and tune-up. Performed comprehensive system evaluation including blower motor assembly and squirrel cage fan inspection. All components operating within normal parameters with no deficiencies identified at this time.
Performed annual inspection on 12+ year old furnace that had not been serviced in four years. Found condensate pump inoperative, burners heavily corroded with rust, and flame sensor with significant deterioration. Documented conditions with photos showing dust accumulation on blower wheel assembly and severely rusted burner components. Provided immediate repair and preventive maintenance recommendations to address safety and operational concerns.
Responded to furnace water leak originating from condensate pump at base of unit. Found condensate pump overflowing due to stuck float mechanism. Freed up float, restored proper movement, and verified pump cycled correctly with no further overflow or leakage.
Responded to service call for furnace with intermittent heating and repeated shutdowns occurring over several years. Performed diagnostic testing revealing inducer motor drawing high amperage (7.18A and 10.65A measured), corroded flame sensor and igniter assembly, and potential backdraft condition affecting safe operation. Documented equipment condition with photos and provided repair estimates; comfort advisor scheduled to discuss replacement options with customer.
Responded to no heat call on residential furnace less than 10 years old. Upon arrival, found rollout limit switch tripped. Performed diagnostic testing using combustion analyzer, which revealed compromised heat exchanger allowing flue gases to escape into cabinet area. Combustion analysis readings confirmed unsafe operating conditions. Inspected air filtration system and noted filter condition. Due to failed heat exchanger creating safety hazard, unit was shut down and tagged out of service. Recommended comfort advisor consultation for system replacement options given age of equipment and cost of heat exchanger replacement on newer unit.
Responded to no heat call and diagnosed failed blower motor and defective capacitor in air handler unit. Replaced both components with new parts and addressed compromised vent pipe to restore proper system operation and heating functionality.
