Specialty HVAC Services

At Full Service Heating & Air Conditioning Inc, we're dedicated to keeping your home or business comfortable year-round. Since 1993, we've been providing exceptional heating and cooling services to the Ozaukee, Waukesha, and Washington communities. Our team of skilled technicians brings over 35 years of experience to every job, ensuring that your HVAC systems run efficiently and reliably. We're proud to be locally owned, licensed, bonded, and insured, giving you peace of mind with every service we provide.

We understand that HVAC issues don't always happen during business hours. That's why we offer 24/7 emergency services, ensuring you're never left in the cold (or heat). Our commitment to fair pricing and available discounts means you'll receive top-quality service without breaking the bank. As an EPA-certified and RSES-certified since 1992 company, we're qualified to handle all your HVAC needs, from routine maintenance to complex repairs. Whether you need work on oil, natural, or LP gas systems, our factory-trained technicians are authorized and ready to help. Don't let HVAC problems disrupt your comfort— contact us today for same-day free estimates and experience the difference of working with a trusted local provider.

Take control of your energy consumption with our comprehensive energy audit services. Our certified technicians will thoroughly assess your home or business, identifying areas of energy loss and inefficiency. We'll provide you with a detailed report and actionable recommendations to improve your HVAC system's performance and reduce your utility bills.

Furnace Inspection

Regular furnace inspections are crucial for maintaining a safe and efficient heating system. Our thorough furnace inspection service includes checking all components, cleaning vital parts, and ensuring proper operation. We'll catch potential issues before they become major problems, helping you avoid unexpected breakdowns and extend the life of your furnace.

HVAC Inspection

Our comprehensive HVAC inspection covers your entire heating and cooling system. We'll examine your furnace, air conditioner, ductwork, and ventilation to ensure everything is functioning optimally. This proactive approach helps prevent unexpected failures, improves system efficiency, and maintains healthy indoor air quality. Trust our utility-approved technicians to keep your HVAC system in peak condition.