Business Details
45 Years
experience
Emergency
services
Your Trusted HVAC Partner in Wausau, WI
Gilray Heating & Cooling has been dedicated to providing exceptional HVAC services in Wausau since 1981. Founded by Randy Gilray, our company combines decades of hands-on experience with certified technical expertise to address all heating and cooling needs. As a Lennox Premier Dealer, we offer cutting-edge, energy-efficient systems backed by comprehensive installation, repair, and maintenance services.Our team of licensed professionals prioritizes customer satisfaction through 24/7 emergency support, personalized solutions, and a commitment to staying current with industry advancements. We serve Marathon County with a focus on reliability, transparency, and long-term client relationships, ensuring optimal comfort for every home.
Services
Furnace Repair
AC Installation
HVAC Maintenance
Heat Pump Services
Ductwork Repair
Emergency HVAC Service
Thermostat Installation
Indoor Air Quality Solutions
Boiler Repair
Energy Efficiency Upgrades
Details
- Year established: 1981
Highlights and features
- 40+ years of HVAC expertise serving Wausau and Marathon County
- Certified technicians trained in the latest heating and cooling technologies
- 24/7 emergency repair services for urgent comfort needs
- Partnership with industry leader Lennox for premium equipment
- Comprehensive maintenance plans to extend system lifespan
Associations and certifications
- Lennox Premier Dealer
What people say
24/7 emergency support
Certified technicians
Energy-efficient systems
Prompt service
Long-term reliability
Services
Furnace Repair
Our certified technicians diagnose and resolve furnace issues promptly, ensuring safe and efficient operation. We service all brands and models, offering emergency repairs and routine maintenance. Customers benefit from reduced energy bills and extended system lifespan through our expert care.
AC Installation
We provide energy-efficient air conditioning installations tailored to your home's needs. Our team handles proper sizing, system selection, and seamless installation. Customers enjoy improved comfort, lower utility costs, and access to manufacturer rebates for qualifying systems.
HVAC Maintenance
Regular maintenance plans prevent breakdowns and optimize system performance. Our technicians inspect critical components, clean systems, and identify potential issues. This service extends equipment lifespan while maintaining indoor air quality and energy efficiency.
Heat Pump Services
We offer heat pump installation, repair, and maintenance for year-round comfort. Our experts ensure proper system pairing and efficient operation. Customers benefit from dual heating/cooling functionality and reduced energy consumption compared to traditional systems.
Indoor Air Quality
Our air quality solutions include filtration systems, humidifiers, and ventilation upgrades. Technicians assess home-specific needs to reduce allergens and pollutants. Customers experience healthier living environments and improved respiratory comfort through customized IAQ improvements.
Questions
Why is regular HVAC maintenance important?
Prevents breakdowns, improves efficiency, extends system lifespan, and maintains indoor air quality through professional inspections and tune-ups.
How much does a new HVAC system cost?
Costs vary by system size and features. Contact us for personalized quotes and available rebates for qualifying Lennox systems.
What is two-stage heating technology?
Provides high/low output settings for better temperature control, energy efficiency, and quieter operation compared to single-stage systems.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency repair services for urgent heating and cooling needs in Wausau and surrounding areas.
How can I improve home energy efficiency?
Upgrade to high-efficiency systems, install programmable thermostats, maintain HVAC equipment annually, and consider zoning solutions for targeted comfort control.
