MAINTENANCE CUSTOMERS RECEIVE:
 
10%  DISCOUNT ON ROUTINE CLEAN AND CHECKS 
10% DISCOUNT ON REPAIRS
REDUCED AFTER HOURS CALL FEES

​​ MAINTENANCE CUSTOMERS ARE BILLED ANNUALLY FOR BOTH FALL & SPRING VISITS
You work hard for your money.  ​Modern Heating & Cooling wants you to keep more of it.
Maintenance Plans

Our Multi-Point Spring & Fall
​ Maintenance Checklist

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 Serving all of Southwest Wisonsin. Cities we commonly serve in Southwest Wisconsin:
Arena, Baraboo, Belleville, Black Earth, Cross Plains, Cottage Grove, Dane, Dodgeville, DeForest, Fitchburg, Lake WI Area, Lodi, Madison, Mazomainie, McFarland, Merrimac, Middleton, Monona, Mt. Horeb, Oregon, Prarie Du Sac, Spring Green, Sauk City, Verona, Waunakee, Windsor and more
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