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

Local Reviews
for green bay, wi

Rated 4.8 out of 5 stars based on 15 customer reviews

Great

Dan did a.GREAT job for us.on all 5 furnaces. 😁👍

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Furnace maintenance

Always a pleasure to work with Black Hawk. Technician did a great job was thorough and explained all the details for me to understand what was done.

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Very thorough. Professional

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Great

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Awesome Tech info

Hunter was very knowledgeable and was a very nice and friendly

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very good service

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Macmullen

Excellent service and comuunication

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Great service

He arrived on time and was fast. He explained everything he did very well

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Awesome service and knowledge by the tech

Excellent service

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Great service

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Job Locations
for green bay, wi

Kody W.

Kody W. Job Checkin

I performed a cleaning on the furnace. The filter is clean. I cycled the zone system. Found the damper for zone 2 is failing and won’t always open all the way. I took a picture of the model of damper. This is could be causing the noise in the back of the house. The office will quote a price for the damper. The furnace is operating properly at this time.


Gary  P.

Gary P. Job Checkin

Removed, cleaned and installed gas burners Removed, cleaned and installed flame sensor Inspected heat exchanger Tested igniter Checked blower motor Checked and tested ventor motor Checked filter Adjusted gas outlet pressure to OEM spec System working well at this time Now scheduling spring AC tune ups


Mark P.

Mark P. Job Checkin

Installed gas furnace


Gary  P.

Gary P. 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 Checked your condensate drain trap Furnace had blower Mtr replaced 3-21-17 gerondale hvac Possibly replaced hi limit switch - gerondale hvac Recommend HV wiring repair Recommend inducer motor replacement as it’s using more power than designed and failure is expected Mark (joanns son, is landlord) H 920 9652815 C 920 6642557 1516 orchid lane Green Bay/ashwabbon wi 54313


Gary  P.

Gary P. Job Checkin

System has rust debris all over it, rust is coming from heat exchanger Inspected heat exchanger massive amount of decay in 1 st past 2nd heat exchanger System working at this time Reading on flue were inconclusive Recommend second opinion Showed customer using snake camera the extent of the damage to the heat exchangers Dispatch fee charged


Dan E.

Dan E. Job Checkin

Furnace clean and tune. Cycled system. Checked heat exchanger, ok. Checked, removed, and cleaned burners and flame sensor, both ok. Checked and adjusted gas pressures to maximize efficiency. Checked igniter, ok. Checked and tightened electrical connections and clamps. Preformed combustion test and found no CO in airstream. System operating normal at this time. Job complete.


Dan E.

Dan E. Job Checkin

Furnace clean and tune. Cycled system. Checked heat exchanger, ok. Checked, removed, and cleaned burners and flame sensor. Both ok. Checked and cleaned sparker. Checked and tightened electrical connections and clamps. System is an 80% system. Preformed combustion and found no CO in airstream. System operating normal at this time. Job complete.


Dan E.

Dan E. Job Checkin

Furnace clean and tune. Cycled system. Checked heat exchanger. Found heavy rusting and corrosion in all chambers. Burners are rusted. Flame sensor is corroded. Checked and tightened electrical connections and clamps. Found ventor motor bearings are worn. Checked venting. Preformed combustion test and found higher levels in exhaust. No CO found in airstream. Found water leaking from ventor motor. This joint is a boot seal, this is where the water is leaking. Average life expectancy for this unit is 14 years. This system is over 30 years and in poor condition. Failure is expected. Job complete. Due to age, comdion, and cost of repai, second opinion is recommended.


Dan E.

Dan E. Job Checkin

Furnace clean and tune. Cycled system. Checked heat exchanger. Found deep etching and rust. Some evidence of possible cracks forming. Checked and cleaned flame sensor and burners. Igniter tested low. Preformed combustion test and found evidence of secondary heat exchanger issues. Found beatings are worn in ventor motor. No CO currently in airstream. Checked and tightened electrical connections and clamps. Average life expectancy for this unit is 14 years. This unit is 31 years old and in poor condition. Failure is expected. Job complete.


Dan E.

Dan E. Job Checkin

Furnace clean and tune. Cycled system. Checked heat exchanger, ok. Checked, removed, and cleaned burners and flame sensor. Checked and adjusted gas pressures to maximize efficiency. Checked and tightened electrical connections and clamps. Cleared drain lines. Found standing water in burner and blower compartment. Found water was leaking from exhaust venting. Checked glued joints and found several joints have come loose. Re-glued and sealed venting connections. No more leaks found at this time. Preformed combustion test and found normal levels in exhaust. No CO found in airstream. System operating normal at this time. Job complete.


Gary  P.

Gary P. 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 Checked your condensate drain trap Furnace’s working well at this time Replaced igniter on furnace 1 Please invoice landlord


Mark P.

Mark P. Job Checkin


Brad G.

Brad G. Job Checkin

Main area not working very well tstat is calling for heat but not heating up enough. Radiators are cold so I purged the air out of them and increase the speed on the pump. This will increase flow before it was 2 gpm now its 4 gpm. Boiler system is operating properly at this time. Thanks Brad


Dan E.

Dan E. Job Checkin

Furnace clean and tune. Cycled system. Ch3cked heat exchanger, ok. Checked, removed, and cleaned burners and flame sensor. Both were ok. Checked and tightened electrical connections and clamps. Found clamp loose which was causing some minor leaking leading to some rust buildup on bottom of burner compartment. Found a few wires loose. Clamped and tightened those up. Checked and cleared drain lines. Checked and adjusted gas pressures to maximize efficiency. Preformed combustion test. Exhaust numbers were normal. No CO found in airstream. Found some vibration from blower motor. Bearings sound ok. Blower wheel was dirty and this may cause some pitch vibration. Cleaned the wheel as best I could. Without higher end electronic air filtration, this dirt will return. System was very dirty. Recommend yearly maintenance to ensure best chance for longer efficient lifespan of unit. System operating normal at this time. Job complete.


Corey J.

Corey J. Job Checkin

Black-Haak is pleased to provide you with the electrical quote for your home. Included in this proposal is all of the necessary labor and materials to complete the project. Black-Haak will supply and install (2)100 AMP main electrical panel and (2) Exterior 100AMP overhead meter socket, all new pvc, wiring, and breakers. All of the existing electrical circuits in the home will connected to the correctly sized circuit breakers in the new panel. A new grounding electrical will be installed along with new electrical bonding. Any additional electrical items that do not pertain the electrical service change / replacement that the city inspector may find or want repaired will be given a separate estimate. The additional items are not included in the proposal. Black-Haak will conduct all of the coordination with the city and utility company. Please call Black Haak at 920-757-9990 to start the process of scheduling this appointment. Prices subject to change after 30 days.