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Your Trusted HVAC Partner in Eagle River, WI
Mark Culver's Heating & Cooling has served Eagle River, Wisconsin for over two decades, establishing itself as a trusted provider of heating and cooling solutions. As an authorized dealer for Lennox, Bryant, NTI, Mitsubishi, and Samsung systems, we specialize in the installation and service of furnaces, boilers, air conditioners, heat pumps, and in-floor radiant heating systems. Our team prioritizes customer satisfaction through reliable service, expert technical knowledge, and a commitment to staying current with industry advancements. Fully licensed and insured, we handle residential and light commercial projects while maintaining strict safety and quality standards.

With hands-on experience spanning installation, repair, and maintenance, we provide tailored solutions to meet individual client needs. Our dedication to transparency ensures clear communication and honest pricing for every project. Serving Northern Wisconsin, we combine local expertise with manufacturer-backed product reliability. Whether addressing emergency heating failures or planning energy-efficient upgrades, our approach focuses on long-term system performance and client comfort. This combination of technical proficiency, community roots, and premium brand partnerships positions us as a preferred HVAC contractor in the region.
Services
HVAC Installation Furnace Repair Boiler Sales Air Conditioning Service Heat Pump Systems Duct Work Gas Piping Heating Contractor Cooling Contractor Sheet Metal Fabrication
Highlights and features
  • 20+ years serving Northern Wisconsin HVAC needs
  • Authorized dealer for major heating/cooling brands
  • Full-service installation and repair capabilities
  • Fully licensed and insured technicians
  • Specialized in residential and light commercial systems
Services
HVAC Installation
We install complete heating, ventilation, and air conditioning systems for residential and commercial properties. Our technicians handle furnace, boiler, and heat pump installations with precision, ensuring energy efficiency and proper system sizing. By using manufacturer-certified components and following strict installation protocols, we guarantee reliable performance and extended equipment lifespan while maintaining indoor comfort standards.
Boiler Repair
Our specialists diagnose and repair all boiler types including NTI, Burnham, and McLaughlin models. We address pressure issues, ignition failures, and heat exchanger problems while maintaining safety compliance. With factory-trained technicians and specialized diagnostic tools, we minimize downtime and restore heating functionality efficiently for both residential and commercial clients.
Furnace Maintenance
Regular furnace maintenance prevents breakdowns and improves energy efficiency. Our comprehensive service includes filter replacement, burner cleaning, and safety control checks. By following manufacturer-recommended maintenance schedules, we help extend equipment life while ensuring safe, consistent heating performance during Wisconsin's cold seasons.
Heat Pump Systems
We install and service Mitsubishi and Samsung heat pump systems for year-round temperature control. Our technicians optimize system performance through proper refrigerant charging and coil maintenance. These energy-efficient systems provide both heating and cooling capabilities while reducing overall energy consumption for residential and light commercial applications.
In-Floor Radiant Heat
Our radiant heating solutions deliver even, comfortable warmth through floor-mounted systems. We design and install hydronic radiant systems using PEX tubing and boiler integration. This energy-efficient heating method eliminates cold spots and provides consistent temperature distribution for homes and workshops in Northern Wisconsin's climate.
People
Mark Culver
Owner
Mark Culver brings over 20 years of HVAC expertise to Northern Wisconsin. As owner, he oversees all installations and service calls, ensuring technical excellence and customer satisfaction. His hands-on approach and manufacturer certifications guarantee quality workmanship across every project.
Questions
What HVAC services do you offer?
We provide complete HVAC installation, repair, and maintenance services including furnaces, boilers, air conditioners, heat pumps, and radiant heating systems.
Which brands do you service?
We're authorized dealers for Lennox, Bryant, NTI, Mitsubishi, and Samsung heating and cooling systems with factory-certified technicians.
Do you serve areas outside Eagle River?
We primarily serve Northern Wisconsin communities within a 50-mile radius of Eagle River for residential and light commercial projects.
Are you available for emergency repairs?
We prioritize urgent heating issues during cold months and will schedule emergency service calls when possible based on technician availability.
What payment methods do you accept?
We accept cash, checks, and major credit cards for all HVAC installation and repair services.
Do you offer maintenance plans?
Yes, we recommend annual furnace and boiler maintenance to ensure optimal performance and extend equipment lifespan. Ask about our seasonal maintenance discounts.