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
Successfully completed repair service by removing existing components to access and replace leaking collector box with OEM replacement. After reassembly, performed comprehensive testing to verify proper system operation. All work completed with parts under warranty through January 2026.
Responded to no heat complaint on 8-year-old Rheem furnace that was cycling intermittently. Diagnostic inspection revealed faulty flame rod causing improper flame detection. Replaced flame rod and performed preventative maintenance. System now operating with proper ignition and sustained heating.
Diagnosed Lennox furnace issue where fan continued to run after reaching temperature, causing cold air circulation. Identified faulty thermostat as root cause. Replaced thermostat, restoring proper system cycling and heat maintenance. Verified proper operation of HVAC system with PVC venting and drainage components intact.
Diagnosed furnace failure due to faulty spark electrode preventing ignition. Upon inspection of 10+ year old unit showing significant dust accumulation and normal wear, replaced complete furnace system as recommended solution to restore heating functionality.
Responded to no heat call for 10+ year old HVAC system. Upon diagnostic inspection, identified failed igniter as the root cause of heating failure. Successfully replaced igniter and restored proper system operation. Unit functioning normally upon completion.
Replaced failed inducer motor with OEM part #19A58 and installed new pressure switch (part #22K44) as per estimate. Performed full system testing to verify proper operation of all components after installation.
Successfully replaced customer's thermostat with a new Honeywell T87 manual model. Removed old unit, connected existing wiring to new thermostat terminals, and mounted securely to wall. Performed operational testing to verify proper heating and cooling functionality.
Performed annual inspection on 48-year-old boiler that customer reported was making gurgling noises and had not been serviced for an extended period. Diagnostic testing revealed carbon monoxide leakage from the unit, with visual confirmation of improper flame color. Recommended immediate consultation with comfort advisor due to safety concerns and age of equipment.
Completed annual tune-up on 1-year-old Lennox furnace system. Inspected and tested all components including ignition system, burners, heat exchanger, and electrical connections; all found to be in proper operating condition. Also examined nearby water heater installation, noting proper venting and connections, with recommendation for routine maintenance to prevent future issues.
Responded to customer callback regarding boiler pressure and leakage concerns. Diagnostic assessment revealed pressure gauge reading incorrectly (showing 70 PSI when actual pressure was 35 PSI). Identified malfunctioning fill valve/backflow assembly, faulty relief valve, and inaccurate pressure gauge. Completed replacement of all three components to restore proper system function and pressure regulation.
Performed annual preventative maintenance on Goodman furnace per prepaid agreement. Inspected blower assembly and confirmed proper operation of the motor and fan. System is operating within normal parameters with no issues identified in the furnace unit or connected ductwork.
Responded to service call for pressure relief valve leak on aging boiler system. Diagnosed failed expansion tank as root cause of excessive pressure. Replaced expansion tank and pressure relief valve to restore proper system operation and prevent further leakage. System tested and confirmed operating within normal pressure parameters.
Responded to no heat complaint in upper detached garage. Diagnosed issue with thermostat configuration affecting the Arcoaire furnace system. Successfully reconfigured thermostat settings to restore proper heating functionality, returning the system to normal operation.
Successfully replaced inducer motor on furnace that exhibited extreme corrosion. Verified proper operation of replacement component and observed blue flame indicating normal combustion. Customer advised that due to extensive corrosion throughout system, replacement of entire furnace is recommended as future functionality cannot be guaranteed.
Replaced malfunctioning pressure switch on HVAC unit as a one-time goodwill measure. Inspected system components including blower motor and electrical connections to verify proper operation after installation.
Replaced faulty pressure switch and inducer limit switch (part #632571 and #626611 respectively) on customer's HVAC system. Completed thorough testing after installation to verify proper operation and system safety. All components now functioning according to manufacturer specifications.
Completed comprehensive preventative maintenance service on customer's furnace. Inspected burner ports, igniter assembly, and electrical components. No abnormalities detected; system functioning properly with the intermittent dripping sound in dining room vent no longer present at time of service.
Successfully completed a furnace repair by replacing the faulty draft inducer motor, flame sensor, and gas burners on an ICP unit as per the approved estimate. Visual inspection confirmed proper installation of components, addressing the failed pressure switch issue and restoring normal system operation.
Responded to emergency no-heat call for furnace installed 10-7-16. Accessed unit, inspected internal components including gas valve assembly, blower motor, and electrical connections. Installed previously ordered part to restore heat function during cold weather conditions.
Performed burner assembly maintenance on furnace by replacing four existing burners with compatible OEM parts (BNR01233 1/2" ID Inshot Burners) and installed new brass orifices (ORF01427 #45). Conducted pressure testing using a differential manometer confirming proper gas supply at 3.5 inches WC and verified correct operation of the heating system after repair.
