Leader Mechanical Services

Leader Mechanical Services installs & servic es home & business mechanical needs. We provi de & maintain high quality appliances at affordab le prices.

Operating as usual

Photos from Leader Mechanical Services's po st 01/20/2016

Don't be stuck out in th is bitter cold when you could g et the MOST PROFESSIONALLY PERFORMED job at t he BEST price at Leader Mechanical Servic es.

Mobile Uploads 08/28/2015

Almost done with this beautiful balcon y!! We have been building in o ur spare time. Love it♡! Leader Mechanic al Services♢.

Photos from Leader Mechanical Services's po st 08/15/2015

Worst day of the year f or Walk-in cooler to go totally do wn with a bad compressor.

Photos from Leader Mechanical Services's po st 07/22/2015

Started from the bottom now we here ...

Photos from Leader Mechanical Services's po st 06/23/2015

Refrigerator modification at Lolly's. This thi ng is going be very efficient no w!!

Photos from Leader Mechanical Services's po st 05/29/2015

Fixing Air conditioning all week at a discount ed rate. Contact me before the pri ce goes back up next week. Be sma rt, be cool!

Photos from Leader Mechanical Services's po st 04/29/2015

Another quality super high efficiency He il furnace and Air conditioning install complet ed by Allen and Matt.

Photos from Leader Mechanical Services's po st 04/15/2015

Another quality installation of high efficien cy HVAC units at Bigfoot County Cl ub in Fontana. These Heil A/C uni ts are super quiet Shhh! can't he ar them running!!


Now accepting all major credit card s!! Discover, Visa, MasterCard and American Expre ss! Contact Leader Mechanical Services for yo ur annual equipment cleaning or new insta ll now!

Timeline Photos 03/23/2015

Proud Member of the Wisconsin Builde rs Association

FTL Finance | Financing Form 03/23/2015

FTL Finance | Financing Form

FINANCING NOW AVAILABLE! Give us a ca ll, check out this convenient online applicati on we will fill out for y ou and you will be on yo ur way to a new HVAC syst em in no time!

FTL Finance | Financing Form Welcome to the NEW FTL Finan ce application! We hope you enjoy t he new look and streamlined submission. Y ou will receive a status notification short ly after submitting your application. We a re continuing to improve this awesome n ew website, automatic application responses will be availab le shortly!

Photos from Leader Mechanical Services's po st 02/26/2015

Out with the old, an in wi th the new is how we a re handling this HVAC upgrade. It's ti me to start saving BIG $$ on ener gy, and wasting little to none! Comfo rt is everything..

Photos from Leader Mechanical Services's po st 11/09/2014

Serrano boiler Installation before and aft er.

Timeline Photos 10/28/2014

Timeline Photos

Timeline Photos 10/06/2014

One smart thermostat! Knows who to ca ll when a problem arises.

Timeline Photos 10/06/2014

Leader installed units

Timeline Photos 05/23/2014

Be proactive! Give us a ca ll before the heat wave, not aft er!

Photos from Leader Mechanical Services's po st 05/15/2014

Leader Mechanical Services Job photos

Timeline Photos 12/16/2013

Back to refrigeration. Another happy custom er of Leader Mechanical Services.

Timeline Photos 12/16/2013

Rated at 12amps FLA, running at 9.75am ps we are in range.

Timeline Photos 12/16/2013

Ahh wires burned up. Looks li ke unit was over-amping?

Timeline Photos 12/16/2013

We got 120v here though?

Timeline Photos 12/16/2013

No power at condenser.

Timeline Photos 12/16/2013

Temperature too high


Repairing milk cooler at small groce ry store with lots of customers.


Ask me how Leader can ke ep you warm and comfortable this wint er, while saving you up to 50% on your utility bills through-out 20 14!


Ready to service or fix yo ur heating systems. Wisconsin's focus on ener gy program has lots and lots of $$ $$ incentives for you to take advanta ge of!

Our Work Photos 11/25/2013

Leader Mechanical Services Installations & Servi ce (Before & After) Photos



N3192 Poplar Rd
Lake Geneva, WI

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

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