A 1970s ranch house and a timber-frame cabin might share a Harshaw ZIP code, but what’s behind their walls can be completely different. One may have aging ductwork and a propane furnace, while the other uses radiant floors and a boiler to stay warm. Those differences matter when something breaks or it’s time for an upgrade. The right solution should work with the home you have, not require you to rebuild it.
Frasier’s Plumbing, Heating, Cooling, and Electrical helps Harshaw homeowners make those decisions with confidence. From water heater replacement and electrical troubleshooting to furnace repairs and ductless cooling, our technicians provide practical service backed by upfront pricing. Call (715) 227-4138 to schedule an appointment in Harshaw, WI 54529.
Explore our services: Heating Cooling Plumbing Electrical
Heating and Boiler Services in Harshaw, WI
If your boiler is running but the bathroom floor stays cold, replacing the boiler probably shouldn’t be your first move. Radiant-floor heating depends on warm water circulating through the correct zones. A problem with a pump, valve, thermostat, or trapped air could prevent heat from reaching that room even when the boiler itself is working.
Harshaw’s mid-century homes often have different equipment, including forced-air furnaces supplied by propane. Before replacing a part, we’d check whether the furnace is getting fuel, igniting properly, and moving enough air. Fuel oil is another heating source found locally, although the appropriate repair approach depends on the equipment installed.
Our heating services include:
By October, it’s worth knowing whether your heating system is ready for another Northwoods winter. Testing the equipment before prolonged freezing weather gives you time to address problems without waiting for a breakdown.
AC Solutions for Harshaw’s Log Cabins and Older Homes
Adding cooling to a timber-frame home presents a different challenge from replacing AC in a conventional ranch. Exposed beams, finished wood walls, and limited space for ducts can make a traditional installation difficult. Ductless mini-splits offer an alternative without requiring extensive changes to the building’s interior.
For mid-century homes with existing central air, the ductwork deserves attention before purchasing a replacement system. Leaky connections or restricted airflow can leave rooms uncomfortable even when the AC is running. We’d rather identify those issues than install larger equipment that may not solve the problem.
July and August can bring humid conditions around Lake Tomahawk and neighboring waterways. Proper equipment sizing, airflow, and condensate drainage all contribute to comfortable indoor conditions during those warmer weeks.
Our cooling services include:
Harshaw’s Mix of Old and New
Harshaw sits within the Town of Cassian, where established homes, log cabins, and newer custom properties share the wooded landscape. Pinewood Country Club is a familiar local landmark, while Bonnie & Clyde Gangster Park and Rondele Ranch host gatherings that bring people into the community. Nearby Lake Tomahawk adds to the area’s recreational character.
The Bonnie & Clyde Fall Classic, Rondele Ranch’s So Long to Summer Laser Light Show, and the Oneida County Fair in Rhinelander help fill the local calendar. But homes here aren’t all used the same way. Some are occupied year-round, while others sit empty during portions of the winter, creating different maintenance concerns.
Water Heater & Plumbing Services in Harshaw
When a water heater stops producing hot water, the problem isn’t always the tank. An electric model might have a failed heating element or thermostat, while other equipment has its own controls and operating components. We’d check what’s causing the failure before discussing repair or replacement.
Replacing a water heater in an older Harshaw home can also reveal worn shutoff valves or corroded connections. Those details matter because the new equipment still has to connect safely to the existing plumbing. For seasonal properties, accessible shutoffs and sound piping become especially important when the home may be unoccupied for weeks.
Our plumbing services include:
Harshaw’s freezing winters create another concern for properties closed during the colder months. Water left in vulnerable pipes can freeze and damage fittings, making careful seasonal preparation and inspection important.
Electrical Repairs for Homes Built in Different Eras
A home built in the 1960s wasn’t necessarily wired with today’s electrical demands in mind. Kitchen renovations, additional appliances, and newer HVAC equipment can all change how much electricity the house needs. Before recommending a panel upgrade, we’d look at the existing circuits, available capacity, and condition of the wiring.
Sometimes the complaint is more specific. A breaker that repeatedly trips might be responding to an overloaded circuit, a wiring fault, or faulty equipment. Simply installing a larger breaker without checking the wire size and circuit design can create a serious safety hazard.
Harshaw’s summer thunderstorms also make backup power worth considering. A properly sized generator with safe transfer equipment can supply selected household circuits during an outage, including equipment important to year-round homes.
Good Service Means Knowing What You’re Paying For
Homeowners shouldn’t need technical training to understand a repair estimate. If a water heater needs replacing or a boiler isn’t circulating properly, our technicians explain the findings and what the recommended work involves. You should know what’s being fixed and what it will cost before approving the job.
Frasier’s has served Northwoods communities since 1918, spanning five generations. We provide upfront pricing, professional service, and a 100% satisfaction guarantee. Whether you’re maintaining a year-round residence or coordinating work on a seasonal property, we respect your time and your home.
What Customers Say About Frasier’s
Jeff with Frasier’s was great. He was on time he, kept me informed, he was thorough, and he was able to troubleshoot and repair our system quickly.
The service we received from Frasier’s was top notch! From the person who answered my call for help, to the tech they sent out, everyone was very professional!
Zach was on time and provided a very detailed explanation of what repairs were needed. When I explained that the wall heater was not working, he offered to send someone out to quote replacement.
The entire experience has been pleasant to this point.
I had one of the best experiences from Frasier’s Plumbing in Rhinelander I’ve ever had. My water heater went out and they miraculously replaced it the same day I called. The technician’s name was Adam. He was the most qualified and efficient technician I’ve ever encountered.
Keep the Character. Update What Matters.
There’s something worth preserving about Harshaw’s older homes and rustic cabins. Original woodwork, familiar floor plans, and decades of memories don’t need to disappear just because the plumbing, wiring, or heating equipment needs attention. Sometimes a targeted repair is enough; other times, an upgrade makes better sense for the way the property is used today.
Whatever your home needs, Frasier’s can help you sort through the options. Call (715) 227-4138 to schedule heating, cooling, plumbing, or electrical service in Harshaw, WI 54529. We’ll help you take care of the systems behind the walls while keeping the home you enjoy living in.
Recent Jobs and Reviews in Harshaw, WI
Harshaw, WI at a glance
Frasier’s Plumbing, Heating & Cooling has completed 20 jobs in Harshaw, WI between May 2026 and October 2026.
The most recent job was on October 28, 2026.
Frasier’s Plumbing, Heating & Cooling has completed 45 jobs in Harshaw, WI in the last 12 months.
Job Locations and Reviews
Performed annual heating inspection on the furnace under the prepaid maintenance plan, including flue gas analysis with a combustion analyzer (O2 8.8%, CO 14 ppm, CO2 8.0%) and visual inspection of the blower assembly. Blower wheel showed light dust and grime accumulation on the fins and scroll housing; no faults or repairs were required and the system was left operational.
Responded to an emergency no-heat call on a 10-year-old furnace that attempted to start but failed to produce heated air. Diagnosed a failing gas valve as the cause of the heating failure and performed the unit replacement. Verified proper ignition and heated air delivery after installation, restoring heat to the home.
Replaced the pressure switch and additional faulty components on the wall-mounted HTP boiler to restore proper operation. Inspected the surrounding hydronic piping, expansion tank, circulator, zone valve, and indirect water heater connections and found no visible leaks, rust, or damage.
Performed the annual heating system inspection on the furnace as part of the prepaid maintenance plan. Checked the unit's operation and safety components and found no issues or deficiencies requiring repair. The system is operating normally.
Performed annual tune-up and safety inspection on a 30+ year old furnace, including burner compartment inspection, cleaning, and combustion, airflow, and static pressure testing. Found heavy corrosion on the burner compartment panel and burner port openings, along with debris and a possible crack in the burner area, indicating age-related wear. Documented findings on the furnace performance report and reviewed repair and replacement options with the homeowner.
Responded to boiler service call and diagnosed faulty flue switch and pressure switch. Provided estimate for replacement of both components and documented existing conditions with photos of electrical panel and wiring configuration.
Responded to gas leak call at exterior furnace installation. Identified three leaking fittings on black iron gas piping including compromised compression fitting and threaded connections at T-junction. Replaced defective piping section and fittings, pressure tested system to code specifications, and verified all connections leak-free with soap solution test.
Responded to no heat condition on 10-year-old boiler displaying "FLu" error code. Upon inspection, found flue safety switch had severely corroded and detached from mounting, preventing boiler operation. Replaced failed flue switch with new component and verified proper system operation and heat output.
Responded to no heat call and found boiler heat exchanger heavily fouled with debris and corrosion buildup affecting system performance. Performed complete boiler flush, thoroughly cleaned heat exchanger including removal of accumulated dust, dirt, and oxidation from finned interior surfaces and threaded components. Cleared and cleaned condensation line to ensure proper drainage. System restored to proper operating condition with improved heat transfer efficiency.
Responded to no heat call on high efficiency modulating condensing boiler displaying Error 60 code, indicating excessive temperature detected in exhaust flue. Performed diagnostic evaluation and documented system conditions with photos showing error code on control panel display. Unable to complete repairs during this visit; follow-up appointment required to resolve flue temperature issue and restore heating operation.
Completed prepaid annual maintenance inspection on furnace and air conditioning system. Performed thorough system evaluation, inspected all components for proper operation, and documented equipment condition with photos including air filtration system. All maintenance tasks completed per scheduled preventive maintenance agreement.
Responded to no cooling complaint on 10-year-old residential air conditioning system. Upon inspection, found evaporator coil heavily clogged with dust, dirt, and debris accumulation, restricting airflow and preventing proper heat transfer. Unit was operating in fan-only mode due to severely reduced system capacity from dirty coil. Performed thorough cleaning of evaporator coil, removing significant buildup of lint, dust, and biological material that had accumulated over extended period without maintenance. Restored proper airflow through coil fins and verified system returned to normal cooling operation. Documented pre-cleaning condition showing extreme contamination levels. System now functioning as designed with adequate cooling capacity restored to entire home.
Completed partner plan inspection of furnace system. Identified mild corrosion on burners, flame sensor, and igniter components. Run capacitor tested below optimal specifications. Provided estimates for recommended repairs and documented equipment condition with photos.
Responded to service call for boiler repair. Replaced faulty bleeder tube on backflow preventer to restore proper system operation. Unit tested and confirmed functioning correctly upon completion.
Replaced defective burner assembly on heating unit. Removed old burners, installed new burner components, and verified proper ignition and flame characteristics upon system startup.
Completed de-winterization service for second bathroom by restoring water supply to the system. Reconnected Fernco coupling at plumbing access point, activated main water supply, and performed comprehensive leak inspection of all connections and fixtures with no issues identified.
Responded to service call for mini split system experiencing intermittent shutdown during operation. Upon arrival, assessed unit performance and determined system required refrigerant recharge. Advised customer to record error flash codes during future malfunctions to assist with diagnostic troubleshooting, as unit is currently heating and cooling properly after service.
Responded to no heat call on 13-year-old LP boiler with antifreeze leak. Upon inspection, identified water leaking from backflow preventer assembly and mixing valve connections. Documented plumbing configuration including temperature mixing valve with gauge and copper piping network for service records.
Diagnosed no heat condition on 8-year-old Carrier furnace, model 591P6A0G0E171214. Determined inducer motor had failed, preventing proper draft and ignition sequence. Replaced defective inducer motor assembly, tested system operation, and verified proper furnace function with adequate heat output.
Responded to report of boiler leak and identified backflow preventer leaking at vent port due to improper sealing on the pressure supply side. Removed and inspected the faulty brass check valve component, documenting the condition with photographs. Provided estimate for replacement of the backflow preventer to resolve the leak issue.
