Business Details
Emergency
services
Expert HVAC Services in Green Bay & Lakewood, WI
Gerondale Heating & Cooling has been a trusted provider of HVAC solutions for homeowners in Northeast Wisconsin for decades. As a family-owned and operated business, we prioritize personalized service, technical expertise, and long-term customer relationships. Our team specializes in the installation, repair, and maintenance of heating systems, air conditioning units, whole-house filtration systems, and smart thermostat technology. We serve Green Bay, Lakewood, and surrounding areas with 24/7 emergency response capabilities. Our commitment to quality is reflected in our use of ENERGY STAR-certified equipment, patented air purification technology, and zoning systems that optimize home comfort.Customer satisfaction drives our operations, as evidenced by our transparent pricing, no-hidden-fees policy, and direct communication with owners Tom and Tom Jr. We stand behind our work with prompt service calls, detailed explanations of system performance, and follow-up checks to ensure optimal operation. Our reputation for reliability and technical proficiency has been built through consistent delivery of high-efficiency solutions tailored to individual home requirements.
Services
HVAC Installation
Air Conditioning Repair
Furnace Maintenance
Whole House Filtration
Wi-Fi Thermostats
Highlights and features
- Family-owned business serving Northeast Wisconsin since 1975
- 24/7 emergency service with immediate response guarantees
- Transparent pricing with no hidden fees or unexpected costs
- Direct communication with business owners for project oversight
- Installation of ENERGY STAR-certified systems with efficiency rebates
What people say
Fast and efficient installation
Excellent service
Highly recommend
Prompt and courteous
Fair prices
Services
HVAC Installation
Professional installation of high-efficiency furnaces and air conditioners with ENERGY STAR qualifications. Our systems feature modulating gas heat performance and variable-speed blowers for optimal temperature control. We offer complete system replacements including ductless options for hard-to-cool spaces.
Air Conditioning Repair
24/7 emergency repair for all air conditioning systems including diagnostics and same-day fixes. Our technicians handle refrigerant leaks, compressor issues, and thermostat malfunctions. We service both traditional and ductless cooling systems with SEER ratings up to 30.5.
Whole House Filtration
Installation of whole-home air purification systems that capture and neutralize airborne pollutants. Our patented technology eliminates pollen, pet dander, and germs while operating silently. Systems integrate with existing HVAC for continuous air quality improvement throughout your home.
Wi-Fi Thermostats
Upgrade to Wi-Fi-enabled thermostats with remote access and zoning capabilities. Our Observer Communicating Wall Control manages up to six zones with customizable schedules. Features include maintenance alerts, on-screen diagnostics, and integration with all major HVAC systems for optimized energy efficiency.
Emergency Service
Round-the-clock emergency HVAC service with immediate response guarantees. Our technicians carry essential replacement parts for same-visit repairs. We provide temporary heating solutions during furnace emergencies and prioritize same-day fixes for critical system failures.
Questions
Do you offer 24/7 emergency HVAC service?
Yes, we provide 24/7 emergency service in Green Bay, Lakewood, and surrounding areas with immediate response guarantees.
What HVAC services do you specialize in?
We specialize in furnace installation/repair, air conditioning systems, whole-house air filtration, and smart thermostat technology for residential properties.
Are your technicians certified?
Our team includes factory-trained technicians with expertise in ENERGY STAR-certified systems and patented air purification technology.
Do you service older HVAC systems?
Yes, we service all system ages including replacement recommendations for units over 20 years old with modern efficiency upgrades.
What payment methods do you accept?
We accept major credit cards, cash, and checks for all HVAC installations, repairs, and maintenance services.
Reviews (2)
Matt Bicigo
Aug 23, 2018
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Had an issue with our older AC unit. Called Tom and he was there within 15 minutes. Has years of expierience, and had the AC running within 20.
Ron Champine
Apr 17, 2016
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I bought a house and that summer had a central air breakdown during a sweltering heat wave, within 24 hours I had a new unit in place, all the work, .
