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

Local Reviews
for greenville, wi

Rated 4.9 out of 5 stars based on 128 customer reviews

Great

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Great Service and knowledgeable/friendly

Would recommend

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On time and great customer service

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He saved me from the odor from my service.

Excellant service

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Great service

A true professional.

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Great

He was great

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Great

Nice guy

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Great service and people

Very knowledgeable, took time with me and never seemed rushed. Appreciate learning about additional services Black Haak provides. I will definitely use them. Also, as a bonus Dan is a huge animal lover and was so good with my crazy puppy. I have used Black Haak since 2002 and will continue as long as I have a home. Thank you!

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Fall cleaning

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Job Locations
for greenville, wi

Brennan L.

Brennan L. Job Checkin

Replaced thermostat. Ran and tested unit. All systems operating at this time. Recommend having a cleaning preformed on the furnace. Thanks, Brennan


Craig W.

Craig W. Job Checkin

Completed gas furnace and AC replacement. Disconnected old equipment and removed. Set new furnace on blocks and reconnected the gas, electric, pvc venting and ductwork. Installed a new AC coil in the plenum. Set the new AC on a new pad and reconnected the refrigerant lines. Pressurized the lines with approximately 520 psi nitrogen to test for leaks and to keep any moisture from collecting until we come back in spring to finish the start up. Run tested the furnace but our office will contact you to schedule a time for a service technician to come do a complete start up procedure on the furnace. Thank you for choosing Black-Haak Heating and Electric. Please take a moment to fill out our online survey.


Dan E.

Dan E. Job Checkin

Furnace clean and tune. Cycled system. Checked heat exchanger, found both chambers rusted and corroded. Checked, removed, and cleaned burners and flame sensor. Checked and adjusted gas pressures to maximize efficiency. Igniter tested normal, but is showing signs of being worn. Found ventor motor bearings are worn and noisy. This will cause this motor to seize and fail. Checked and tightened electrical connections and clamps. Cleared drain line. Preformed combustion test. Normal levels found in exhaust. No CO found in airstream. System is worn and future failure is expected. Job complete.


Brad G.

Brad G. Job Checkin

Inspected the pex compression fitting. I was able to tighten them up hopefully that stops the leak from the compression fitting. At some point the filling will fail and it will have to be replaced. Customer way want to think about updating current manifold to new ones. I can have the office pice that out for the customer if he us to. Thanks Brad


Dan E.

Dan E. Job Checkin

Furnace clean and tune. Cycled system. Checked heat exchanger. Found some rusting and corrosion in all chambers. No visible cracks found with camera. Checked, removed, and cleaned burners and flame sensor. Both ok. Checked and tightened electrical connections and clamps. Cleared drain line. Checked and adjusted gas pressures to maximize efficiency. Igniter tested normal. Some evidence of igniter getting worn. Preformed combustion test. Found normal levels in exhaust. No CO found in airstream. Average life expectancy for this unit is 14 years. This system is showing signs of getting worn. Future failure is expected, but system is operating normal at this time. Job complete.


Hunter D.

Hunter D. Job Checkin

Came out to check a fireplace. Customer said at times, the unit would light and then go out right away. When I got here, I had no issues with the fireplace lightening or staying lit. I cleaned the pilot as a preventative measure. Customer purchased a cleaning during my visit. We will call to schedule. 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.


Anthony N.

Anthony N. Job Checkin

Was here for a furnace cleaning. Performed a furnace cleaning. Cleaned the burners and the flame sensor sensor. Checked the furnace heat exchanger. Wiped down the inside of the furnace. Checked the furnace electrical. Cycled the furnace. Performed a furnace combustion test. The furnace is running at this time. The furnace is 16 years old. The average life expectancy of a furnace is 15 years. Recommend replacing the furnace due to the age of the furnace. During the cleaning. Found that the transition assembly is cracked along the bottom and is leaking water in the furnace. The customer has a home warranty and will be submitting a claim.


Dean P.

Dean P. Job Checkin

Completed gas furnace replacement. Disconnected and removed the old furnace and then set new one on blocks in its place. Reconnected the gas, electric, pvc venting and ductwork. Reconnected the existing Nest thermostat. Ran new drain hose for the AC coil and furnace to the floor drain location. Run tested the furnace but our office will contact you to schedule an appointment for one of our service technicians to come do a complete start up procedure at your convenience. Thank you for choosing Black-Haak Heating and Electric. Please take a moment to fill out our online survey.


Dan E.

Dan E. Job Checkin

Preformed furnace safety check. Cycled system. Checked and removed burners. All burners are extremely rusted and corroded. Major blockage from burners due to the damage. Checked and cleaned flame sensor. Ok. Igniter is showing signs of being worn. Checked heat exchanger with camera. Found all chambers are extremely rusted and corroded. Found crack in far right chamber. This is an automatic fail for safety inspection. This may cause CO to be vented into the home and is a safety issue. This should be corrected immediately for safety issues. Black-Haak heating not responsible for any issues if system started up by homeowner. Second opinion set for noon today. Nothing collected pending results of second opinion. Job complete.


Gary  P.

Gary P. Job Checkin

Cleaned flame sensor Cleaned gas burners Blew out drain lines and condensation trap Checked filter Checked inducer System working well Today


Hunter D.

Hunter D. Job Checkin

Performed the level 2 furnace cleaning. Burners and flame sensor are clean. Heat exchanger has minor rust. Combustion readings were normal. No CO detected in the air. Drain is clear. High limit passed the safety check. Heat rise was 52°. Unit is heating properly. I was smelling gas by the furnace. I did a courtesy leak search and found the union fitting by the furnace leaking. I shut off the gas to the furnace and took the union apart. I tightened everything down and put the piece back together. I leak checked the fittings again and had no more indication of a leak and the smell was gone.


Anthony N.

Anthony N. Job Checkin

Previously paid on other invoice. 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.


Anthony N.

Anthony N. Job Checkin

Performed preferred customer furnace cleaning on 2 furnaces. Cleaned the burners and the flame sensor on both units. Wiped out the inside of the furnace. Checked the electrical. Cycled the furnaces and performed a furnace combustion test. The furnaces are both running normally at this time.


Mark P.

Mark P. Job Checkin

Installed gas furnace