N967 Quality Drive
Greenville, WI 54942
920-750-7138

Local Reviews

Rated 4.9 out of 5 stars based on 1248 customer reviews

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Great

He was great

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Great

Both guys were great thank you

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On time, thorough work, fair price

The title says it sll

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Great Service

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Great Service very professional

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Great timely personable service

Tech Gary was courteous & proficient. Just a routine cleaning that was done well & timely.

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Great service

Black Haak has been right there for all my needs

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Good service

Pleasant. personable technicians, fully explaining everything needed.

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Another Annual Maintenance Check that we appreciate!

We have been very satisfied with our service through Black Haak. We purchased a new furnace & air conditioner a few years ago with them. We have had our furnace, fireplace & air conditioner all on an annual preventative maintenance plan since that time & find it convenient & reasonably priced.

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  • Price
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Job Locations

Erika  J.

Erika J. Job Checkin

Removed and cleaned and reinstalled flame sensor Removed and cleaned and reinstalled gas burners Checked gas outlet pressure Checked igniter Checked filter Inspected and tested inducer motor and blower motor Removed and cleaned and installed the condensate trap Furnace working well at this time. Slight water damage on base of burner cabinet from condensation air inlet Recommend whole house humidifier from conversation with homeowner Please renew tuneups to maintain your warranty


Hunter D.

Hunter D. Job Checkin

Performed the level 2 AC cleaning. Burners and flame sensor are clean. Heat exchanger looks good. Combustion readings were normal. No CO detected in the air. Drain is clear. High limit passed the safety check. Heat rise was 34°. Unit is heating properly. We will call to collect the payment for the AC cleaning and schedule that appointment for the spring.


Kody W.

Kody W. Job Checkin

No heat on the furnace and fireplace. I found the pilot was out on the fireplace. I relit the pilot. Fireplace is working. I cycled the furnace. Nothing turned on. I performed voltage checks. Found the thermostat has failed. I quoted repairs and maintenance. Anthony is going to replace the thermostat himself.


Kody W.

Kody W. Job Checkin

No heat, the furnace was blowing cold air. I cycled the furnace when I arrived. The furnace started up normally and was heating. I did hear water was trapped in the exhaust motor. I drained the water from the exhaust motor. Checked the filter, it was dirty. I changed the filter. Cycled the furnace multiple times. It’s heating properly. I recommend having annual maintenance performed on the furnace.


Kody W.

Kody W. Job Checkin

Performed furnace clean and tune. I replaced the gas valve. Cycled the furnace. The new gas valve wouldn’t open. I tested the pressure switch. Found the front cover pressure switch contacts ere stuck open. I bypassed the switch. Installed the original gas valve. The furnace is heating at this time. We will order a new pressure switch and come back to install it.


Erika  J.

Erika J. Job Checkin

Furnace coding out on 8 flashes. - Igniter Additional issues - needs new transition for inducer New circuit board Home owner hopes to get AC in Spring Follow up. Office to quote parts or replacement options Furnace uses a Honeywell gas valve


Corey J.

Corey J. Job Checkin

Installed 16kw generator with whole home transfer switch.


Dan E.

Dan E. Job Checkin

Furnace safety inspection. Cycled system. When I removed the burner compartment door, I noticed a large amount of water throughout the compartment. Found water was coming from ventor motor and exhaust venting. Found clamp for exhaust venting was loose and tightened it back up. Removed burner doors and burners. Burners are extremely worn, rusted and damaged due to age and lack of yearly maintenance. Removed and checked igniter/flame rod. Both are worn and tested lower than expected. Used camera and checked heat exchanger. All chambers are very rusted and corroded. All four chambers have evidence of cracks starting to form. Removed blower compartment door and found standing water in this compartment as well. Looks as though this is also coming from the above compartment leaking issue. Cycled system and it ignited hard. Yellow flame along with the blue flame was visible in heat exchanger. Preformed combustion test on exhaust. Levels were normal. No CO currently found in airstream. Found


Hunter D.

Hunter D. Job Checkin

Performed the level 2 furnace cleaning. CO levels in the exhaust were excessively high. Heat exchanger also failed the draft smoke test. I located a crack in the heat exchanger. Due to this, I shut the unit down for safety reasons. We will be in touch for options with the heat exchanger. I also performed the fireplace cleaning. I wiped away the dust around the unit. Walls are clean. Glass is clean. Pilot is clean. I also rearranged the logs because some were a little out of place. Unit is heating properly.


Anthony N.

Anthony N. Job Checkin

Performed a preferred customer furnace cleaning. Cleaned the burners and the flame sensor. Checked the furnace heat exchanger. Wiped down the inside of the furnace. Checked the electrical. Cycled the furnace and performed a furnace combustion test. No issues with the furnace at this time.


Dan E.

Dan E. Job Checkin

Furnace clean and tune. Cycled system. Checked heat exchanger, ok. Checked, removed, and cleaned burners and flame sensor. Burners and flame sensor were corroded. Cleaned as best I could. Checked and adjusted gas pressures to maximize efficiency. Checked electrical connections and clamps. Tightened all. Preformed combustion test. All levels were normal in system exhaust. No CO found in airstream. Tested unit safeties. All preformed correctly. System operating normal at this time. Job complete.


Craig W.

Craig W. Job Checkin

Completed replacement of a gas furnace and AC. Disconnected and removed the old furnace and set the new furnace on blocks in its place. Reconnected the gas, electric, pvc venting and ductwork. Ran new drain hose for the furnace and AC coil drains and terminated it at the floor drain opening. Installed a T6 WiFi thermostat and connected it to the furnace. Recovered the old refrigerant from AC system then disconnected and removed the condenser and coil. Flushed the existing lineset and then reconnected it to the new condenser and coil. Pressure tested the lineset with 345 psi nitrogen to test for leaks. I left the nitrogen in lines until we return in the spring to do the complete AC start up procedure. Thank you for choosing Black-Haak Heating and Electric. Please take a moment to fill out our online survey.


Hunter D.

Hunter D. Job Checkin

Performed the level 2 furnace cleaning. Burners are very worn along with the heat exchanger. The heat exchanger has large amounts of rust and chipping. No cracks located. Venter motor is also wearing out. Average life of unit is 12-15 years. Furnace is currently between 20-30 years old. Due to age, condition, repair costs, and safety concerns, I recommended a se one opinion to go over options. We will call to schedule.


Dan E.

Dan E. Job Checkin

Furnace clean and tune. Cycled system. Checked heat exchanger, found some rust and corrosion, but no visible cracks found. Checked, removed, and cleaned burners and flame sensor. Burners were very rusted. Cleaned as best as I could. Checked and adjusted gas pressures to maximize efficiency. Found Ventor motor bearings are worn and noisy. This may cause this motor to seize and fail. Normal levels found in combustion check. No CO found in airstream. Average life expectancy for this unit is 14 years. This system is worn and rusted. Found areas of evidence that there are leaks in this system causing rusting throughout the burner compartment. System operating normal at this time, but future failure is expected. Job complete.


Erika  J.

Erika J. Job Checkin

Removed and cleaned and reinstalled flame sensor Removed and cleaned and reinstalled gas burners Checked gas outlet pressure Checked igniter Checked filter Inspected and tested inducer motor and blower motor Furnace working well at this time. Please renew tuneups To maintain your warranty