Coupons

Ductless Mini-Split Installation $100 OFF Expires 10/31/26

Any Generac Generator Installation $500 OFF Expires 10/31/26

Humidifier $100 OFF Expires 10/31/26

With Panel Upgrade FREE Surge Protector Expires 10/31/26

Any Plumbing Repair Of $100 Or More $50 OFF Expires 10/31/26

Buy Back On A New HVAC System ($300 per ton - must be full system) Up to $1500 Expires 10/31/26

When You Install Permanent Christmas Light With Jellyfish Architectural Lighting Receive a $500 Gift Card Expires 10/31/26

Whole Home Filter Installation FREE Water Test + $100 OFF Expires 10/31/26

With Repair Of $100 Or More FREE Diagnostic Expires 10/31/26

Choose Between Automatic Transfer Switch (With Install) or Whole-Home Surge Protection With Generator Install Along With As Little As $10 A Day With Our Easy Payment Options FREE by Customer Choice Expires 10/31/26

Water Heater Tune-Up $59 Expires 10/31/26

Whole-Home Plumbing Inspection $59 Expires 10/31/26

Any HVAC Repair $50 OFF Expires 10/31/26

Tankless Water Heater $500 OFF Expires 10/31/26

Restore Flow For Mainlines + Free Camera Inspection $59 Expires 10/31/26 *During normal business hours only

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Nancy Bradley

I called Korte in New Haven about unclogging a drain in the garage where the water softener empties when regenerating. Within a day or two a service technician , Cory V, arrived. He was professional and worked patiently on clearing the drain. After moving the softener and a few hookups since it covered part of the drain, there was a minor issue. When calling back, Korte sent Michael W who was great at problem solving and fixed the problem in a timely manner and showed service above my expectations. I would highly recommend both technicians and their prompt service.

Audrea Anderson

Ayden and Kayden are the dynamic duo! They did a great job and will always be welcome in my home.

Jim Schneider

Very professional very knowledgeable super nice guy would highly recommend his services!

Angela Newyear

Chris Pierce was cery knowledgeable and courteous ,answered all of our questions and put us at ease with the huztory of the business and what he does would definitely recommend HIM and KORTE DOES IT ALL