Business Details
19 Years
experience
Emergency
services
Your Trusted HVAC Partner in Ashland, WI
Comfort Star Heating & Cooling has served Ashland, Wisconsin and surrounding areas since 2007, delivering comprehensive HVAC solutions for residential and light commercial clients. Our team of certified technicians specializes in heating, cooling, and ventilation systems, prioritizing Amana products for their industry-leading warranties and performance. With a foundation built on Kevin Zimmerman's decades of mechanical expertise and community commitment, we offer installations, repairs, and maintenance for furnaces, air conditioners, boilers, heat pumps, and ductwork.Our approach combines personalized service with transparent pricing, including free estimates and financing options for qualified customers. Backed by hands-on experience and a focus on customer satisfaction, we ensure reliable comfort solutions tailored to local climate needs. Our technicians undergo background checks and receive ongoing training to maintain technical proficiency and uphold our reputation as a trusted HVAC partner in Bayfield County.
Services
HVAC Installation
Air Conditioning Repair
Furnace Maintenance
Thermostat Installation
Ductwork Services
Boiler Repair
Heat Pump Services
Details
- Year established: 2007
Highlights and features
- We've provided HVAC expertise in Ashland since 2007
- Our technicians install industry-leading Amana heating and cooling systems
- We offer transparent pricing with free estimates
- Background-checked professionals ensure trustworthy service
- Financing options available for qualified customers
Services
HVAC Installation
We install high-efficiency heating and cooling systems including Amana furnaces, air conditioners, and heat pumps. Our technicians assess your home's needs to recommend optimal equipment for year-round comfort. All installations include manufacturer warranty registration and performance testing to ensure maximum efficiency and reliability.
Air Conditioning Repair
Our team diagnoses and repairs all makes and models of air conditioning systems. From refrigerant leaks to compressor failures, we provide same-day diagnostics and transparent repair estimates. Emergency service is available for critical cooling system breakdowns during peak summer months.
Furnace Maintenance
Preventative maintenance services extend furnace lifespan and improve efficiency. Our technicians clean components, check safety systems, and optimize performance. Regular maintenance reduces breakdown risks and maintains manufacturer warranty validity for residential and commercial heating systems.
Thermostat Installation
We upgrade thermostats to programmable and smart models for better energy management. Our technicians ensure proper calibration and integration with existing HVAC systems. Smart thermostat installation includes mobile app setup and usage guidance for optimal temperature control.
Ductwork Services
We design, install, and repair duct systems for improved airflow and indoor air quality. Services include leak sealing, insulation upgrades, and complete duct replacement. Proper ductwork ensures efficient HVAC operation and even temperature distribution throughout residential and commercial spaces.
People
Kevin Zimmerman
Owner
Kevin Zimmerman founded Comfort Star Heating & Cooling in 2007 after gaining mechanical expertise through his Milwaukee dry cleaning business. He transitioned his boiler knowledge into HVAC specialization, building a trusted local service company focused on quality installations and customer satisfaction.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including installation, repair, and maintenance for furnaces, air conditioners, boilers, heat pumps, thermostats, and ductwork systems.
Do you offer emergency HVAC service?
Yes, we provide after-hours emergency service for critical heating and cooling system failures. Our technicians are available to restore comfort quickly during system breakdowns.
What areas do you service?
We serve Ashland, Bayfield County, and surrounding Wisconsin areas with both residential and commercial HVAC solutions tailored to local climate conditions.
Do you offer financing options?
Yes, we provide financing options for qualified customers to make HVAC replacements and upgrades more affordable while maintaining quality service standards.
What brands do you work with?
While we specialize in Amana products, we service all major HVAC brands for repairs and maintenance, ensuring compatibility and performance optimization across different system types.
Reviews (1)
Matthew Lemke
Oct 04, 2017
Report
Valerie and Kevin are a great team and work well together. The products are top-notch and work well. I have two air conditioners from them and one.