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

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Local Reviews

Rated 4.9 out of 5 stars based on 1432 customer reviews

Great service

The technicians came in took care of everything very fission Attley left the place clean very happy with the service

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Great Installation Crew from Haaks

The AC installation/Electrical crew from Haaks installed a new mini-split air conditioning system in my home. The guys were great and did a class act installation job for me, very happy. Early to tell how the AC will cool, but the heat works great. The team was fantastic to work with and answered all and any question that I had on the system. I could not be happier for the nice installation job performed. Thank you Haaks Team, I look forward to a nice cool home this summer. Dave & Lynn McCoy

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Great service!! Highly recommend!

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Great service and very helpfull

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BH and Gary to the rescue

Trouble with my furnace which Gary fixed in a matter of minutes and then cleaned it as well.

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Great customer service

Always fast and efficient follow up with my geothermal issues.

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Service

Very Good

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Poor communication skills

I'm sure the work that was done was performed very well. However, he did not communicate well from the time he stepped in the house until when the work was complete. Also, I had to leave work early since he was running 45 minutes ahead of schedule.

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Excellent, fast service!

Placed order for new heating furnace and air conditioning 1/28 and Craig and Connor completed installation of both 1/29.

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Quick dependable service

Woke up to no heat. Black Haak responded and arrived within 45 minutes. Evan quickly determined the problem. Luckily we were under warranty and the necessary parts were replaced. Preventive parts also were replaced under warranty. Great job!

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Job Locations

Jeremiah M.

Jeremiah M. Job Checkin

Performed AC clean and tune; inspected the electrical compartment and tested components capacitor did test weak, sprayed outdoor condenser with coil cleaner, cycled the system on to check pressures and temps while doing this the system completely shut off with the contactor disengage (no low voltage) I was able to bypass the thermostat to finish up checking pressures on the system. Will need to replace the capacitor in the near future. No cool need to revisit. Job complete


Dean P.

Dean P. Job Checkin

Installed new furnace and removed the old one. Put new duct modifications on the supply and the return went right back on. Hooked the venting, gas line, and electrical back up. Put a new T6 WiFi thermostat on the wall. A/C has a new pad and leveled it. Flushed the line set and put pressure on it to 400 psi. Sucked it down into a vacuum to 300. Released the charge and did a start up.


Devin P.

Devin P. Job Checkin

Installed new A/C and removed the old one. Set a new pad down and leveled it. Flushed the line set and put pressure on it to 400 psi. Sucked it down into a vacuum to 235. Release the charge and did a start up. Installed a new humidifier and put the control downstairs. Ran a water line and a drain for the humidifier. Tested it to make sure it was working


Devin P.

Devin P. Job Checkin

Installed Daikin Gas Furnace - M#DM96SE0603BN S#1912646906 Installed Honeywell Wi-Fi Thermostat - M#TH4110U2005 S#2006JC904542 Completed Gas Furnace replacement. Disconnected and removed old furnace and then set new one in its place. Reconnected the gas, electric, PVC vent pipes, and duct-work to new furnace. Installed a new WiFi Thermostat and connected it to the Furnace. Run tested the furnace. hank you for choosing Black-Haak Heating. Please take a moment to fill out our online survey.


Devin P.

Devin P. Job Checkin

Installed new A/C and took the old one out. Put a new pad down and flushed the line set. Hooked it up and pressure tested the line to 400 psi. Put it in a vacuum down to 355 and released the charge. Will need to come back and do a start up.


Craig W.

Craig W. Job Checkin

Mini split air conditioner install


Craig W.

Craig W. Job Checkin

Air conditioner replacement


Gary  P.

Gary P. Job Checkin

Furnace maintenance


Brad G.

Brad G. Job Checkin

Installed Boiler.


Corey J.

Corey J. Job Checkin

Electrical service


Evan A.

Evan A. Job Checkin

Furnace and air conditioner replacement


Scott K.

Scott K. Job Checkin

Install propane furnace


Brad G.

Brad G. Job Checkin

On arrival all the zones were up to temp. He was 37 at an incoming temp of 32. Temp rise was 20.5 with et of 70. I performed a leak search. The leak search was inconclusive. I took a water sample. Replace tstat in the main area and programmed it. The old one was sending a emergency heat call when it wasn’t and it would register on the tstat. Changed some setting on the ewc board to make the stagging operate off the tstats and not the zone board timer. Changed the alpha pump to ramp speed 3. Geo btu output is with in operating limits and no refigernt leaks found. Left the manual for the thermostat on the table. Thanks Brad


Brad G.

Brad G. Job Checkin

Install desuperheater preheat tank and temp controller for the buffer tank. Purge the air out after installing the tank. Test temp controller and set for 95 degrees and to turn on at 90. Test all components and evething is working properly. Thanks Brad


Brad G.

Brad G. Job Checkin

Replaced both capacitors in the geos and cycled them. Geos started up and no other problems found. Both geos are operating properly at this time. Thanks Brad