Selecting an HVAC contractor for your Wausau home is a big decision. Your comfort involves more than the system you install. Proper system sizing, skilled installation, accurate repairs and regular maintenance all play a role.
Plenty of HVAC companies install heating and cooling equipment. However, Lennox Premier Dealers distinguish themselves through a high level of service and workmanship. As a Lennox Premier Dealer, we are among a select group of HVAC professionals recognized for advanced training, technical expertise and exceptional customer service helping homeowners enjoy reliable comfort and confidence in every installation and service visit.
Gilray Heating and Cooling is proud to be your Lennox Premier Dealer in Wausau. Our team of local HVAC experts has the training and experience to help you make informed choices.
Choosing a Lennox Premier Dealer gives you confidence that the professionals serving your home prioritize quality workmanship and reliable, long-term comfort.


How Does a Company Become a Lennox Premier Dealer?
HVAC companies earn Lennox Premier Dealer status by serving their community with professionalism, technical expertise and a commitment to customer comfort. Premier Dealers receive ongoing education on Lennox products and technology. In addition to factory training, they keep expanding their skills as heating and cooling technology evolves.
That training provides our team with the tools to provide you with energy-efficient, long-term home comfort. HVAC systems are becoming more advanced, with high-tech controls, variable-capacity operation, smart thermostats and other technologies. A Lennox Premier Dealer is uniquely qualified to help you understand these technologies and help you determine which ones make sense for your home.
Working with a certified Lennox dealer also means you receive recommendations based on your specific comfort needs. Your home’s size, design, insulation, ductwork
and current equipment and budget all matter when choosing a new system or making a repair.
As an experienced Lennox Premier Dealer, Gilray Heating and Cooling focuses on helping you choose equipment that truly fits your lifestyle and home. We’re not here to sell you equipment and call it a day. We’re here to help you choose a heating and cooling solution that is right for you.
Advantages of Choosing a Lennox Premier Dealer

When you put your home in the hands of a Lennox Premier Dealer, it affects your entire HVAC experience. From the initial consultation to Lennox system installation, repairs and tune-ups, you work with professionals with high standards and the latest industry training:
- Factory-trained technicians: Training provides technicians with extensive training in industry-leading Lennox equipment, so your system is in highly trained hands.
- Additional technical education: Continued skill development helps a Lennox Premier Dealer’s technicians stay current with the latest HVAC technology.
- Knowledge of the latest Lennox equipment: Familiarity with current systems allows technicians to better explain your options, supports accurate diagnostics and effective repairs.
- Proper system recommendations: Lennox Premier Dealers have the training to select the ideal system for your home, which supports enhanced comfort and performance.
- Professional installation practices: Lennox installation guided by advanced training and experience sets your system up for maximum efficiency and performance.
- The highest service standards: Our clear communication and professional service gives you confidence in your decisions.
- Long-term support after installation: Ongoing maintenance and repair from a Lennox HVAC contractor promotes energy efficiency and dependable performance and helps lengthen your equipment’s lifespan.
- Trusted local experts: A local Lennox Premier Dealer is an established resource for all of your heating, cooling and indoor air quality needs.
- Confidence throughout the buying process: With guidance from a Lennox Premier Dealer, you know your comfort is in highly trained, dedicated hands.
Professional Installation is Key
Even the best HVAC equipment could struggle to keep you comfortable if it’s not installed right. Proper sizing is key, and other factors like ductwork condition, refrigerant levels and calibration have a big impact on performance.
An experienced Lennox HVAC dealer understands how these installation details contribute to overall system performance. That’s why choosing a highly trained Lennox Premier Dealer for your Wausau, Wisconsin, home is so important.
Comprehensive Heating and Cooling Services
A Lennox Premier Dealer provides more than even Lennox installation. It’s a trusted source for HVAC service for the life of your HVAC system. Gilray Heating and Cooling provides comprehensive heating and cooling services in Wausau, Wisconsin, offering services such as:
- Heating and air conditioner repair
We diagnose and repair all major systems to restore reliable comfort to your home.
- HVAC maintenance and routine heating and cooling tune-ups
Our in-depth HVAC tune-ups and inspections boost energy efficiency and promote optimal comfort.
- System replacement
We’ll evaluate your equipment and explain when replacement makes sense and recommend equipment that’s a match for your home, comfort needs and budget.
- New HVAC installation
We professionally size and install new heating and cooling systems, paying careful attention to the details that really matter.
- Indoor air quality service and evaluation
We offer IAQ solutions that create a cleaner, healthier and more comfortable home environment.
- Smart home accessories
We install and service smart home technology that provides precise, personalized home comfort.
- Thermostat services
We’ll help you select and install thermostat options, like smart thermostats, that make controlling your home’s temperature more convenient and precise.
Whether you’re considering replacing your AC unit, your furnace just quit or you want to learn more about a smart thermostat, our team can help. As your local Lennox Premier Dealer, we’ve earned our reputation as the area’s trusted HVAC company, providing Wausau and surrounding cities with personalized comfort solutions for all seasons.

Serving Homeowners Throughout Wausau, Wisconsin, and Surrounding Areas
Wausau and surrounding areas have seasonal weather that can push your heating and cooling system to the limit. You need dependable heating when temperatures drop and air conditioning you can count on when summer heat arrives.
At Gilray Heating and Cooling, we know climate conditions and comfort challenges facing area homes. That local experience, combined with the technical skills and standards associated with being a Lennox Premier Dealer, sets us apart.
Want to know more about our team? Take a moment to learn about our company and our experienced team. We are proud to have a team of skilled home comfort experts who are dedicated to professional service and helping you enjoy reliable comfort throughout the year.
Work with Your Neighborhood Lennox Premier Dealer
Your heating and cooling system is absolutely essential to your comfort. It’s too important to trust with any old HVAC contractor for your Wausau, Gilray Heating and Cooling, home. That’s why it’s important to put your equipment in the hands of your local Lennox Premier Dealer for professional HVAC installation, replacement, repair and maintenance.
As a proud Lennox Premier Dealer, Gilray Heating and Cooling is the local heating and cooling company in Wausau proud to serve our community with dependable service. Our highly trained home comfort experts are 100% focused on practical solutions for your heating, cooling and indoor air quality needs. Our years of real-world experience, combined with the ongoing training and customer service standards of the Lennox Premier Dealer program, means you’re working with top-rate service you can trust. Schedule HVAC service online or call 715-515-7221 to connect with team at Gilray Heating and Cooling today.
