Heat Pump Repair & ServiceBy Interstate Heating Co Inc
Interstate Heating Co Inc can help keep your home comfortable with professional heat pump repair and service near Sussex, WI. Our experienced technicians provide prompt, reliable solutions to restore efficiency and performance, ensuring your system runs smoothly throughout the year. We service all makes and models, using expert diagnostics and trusted repair methods to address issues quickly and effectively. With a focus on quality and dependability, we are committed to keeping your heat pump operating at its best for lasting comfort in every season.
Get started by booking a heat pump repair or service appointment with your local Carrier dealer by giving them a call or scheduling an appointment online.
During your appointment, a certified technician will conduct a comprehensive evaluation of your heat pump to identify any potential issues. Following the inspection, they will provide an estimate that outlines the recommended repairs and associated costs before moving forward with any work.
Perform Service or Repair
Repair or service work is executed to get your heat pump's efficiency and performance back to its optimized level. Count on the professional technician's knowledge and expertise to ensure reliable operation and performance.
About Interstate Heating Co Inc
Emergency 24-hour service available.
Years in Business
64
Other Services We Provide
Heat Pump Installation
Upgrade your home’s comfort and efficiency with our professional heat pump services. Our team installs top-quality Carrier heat pumps and tailors every system to fit your space, delivering reliable performance through every season.
We provide annual HVAC maintenance to keep your heating and cooling system running efficiently year-round. Regular tune-ups help prevent breakdowns, can improve energy efficiency, and extend the lifespan of your heating and cooling equipment.
Let us ensure reliable comfort and energy efficiency for your home with professional HVAC system installation. We offer high-quality Carrier equipment, precise HVAC installation, and customized solutions to meet your heating and cooling needs.
Figured out which equipment failed and checked to make sure the warranty covered all.
DAVE
-
April 14, 2026
Verified Purchase
Expertise:
5
Solve Problems:
5
Service:
5
Great work
Very satisfied with the quality of products and installations
JOSEPH
-
May 22, 2025
Verified Purchase
Expertise:
5
Solve Problems:
5
Service:
5
knowledgeable and efficient
They are the best!
JOHN
-
April 28, 2025
Verified Purchase
Expertise:
5
Solve Problems:
5
Service:
5
Great
Great
MADAN
-
April 15, 2025
Verified Purchase
Expertise:
5
Solve Problems:
5
Service:
5
Very good service
Better price and good service
MARY
-
April 09, 2025
Verified Purchase
Expertise:
5
Solve Problems:
5
Service:
5
Recommend, but only with caution and owner diligence
While we would generally recommend this dealer for their professionalism and responsiveness, we remain disappointed with the lack of an absolute solution for condensation on the air return ducts when very cold air is brought in. Two other scenarios affected our "first impression": (1) week 1 of having the house, we had to tighten a water line to the humidifier which was leaking water to the basement floor, and (2) when cooling season began, we discovered that the compressor on the A/C unit was shot (no cooling!), and the entire unit needed to be replaced.
NAT
-
March 23, 2025
Verified Purchase
Expertise:
5
Solve Problems:
3
Service:
4
fonder builders
excellent guys and service
KEITH
-
March 06, 2025
Verified Purchase
Expertise:
5
Solve Problems:
5
Service:
5
Great Service with Interstate Heating, Sussex
Excellent Service and installation
GERALD
-
December 30, 2024
Verified Purchase
Expertise:
5
Solve Problems:
5
Service:
5
Interstate Heating of Sussex, WI.
Service personnel are professional and knowledgeable. I have had excellent service from this company for the last 20 years.