Professional Heating Services

At Full Service Heating & Air Conditioning Inc, we've been keeping homes cozy and comfortable since 1993. With over 35 years of experience, we're the trusted choice for heating services in Ozaukee, Waukesha, and Washington communities. Our team of factory-trained professionals is authorized to work on oil, natural, and LP gas systems, ensuring we can handle any heating challenge that comes our way. We're not just skilled—we're certified gas installers, EPA-certified, and RSES-certified since 1992, so you can rest easy knowing your heating system is in capable hands.

We understand that heating 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. As a locally owned business, we take pride in serving our community with fair pricing and a commitment to quality. We offer same-day free estimates and discounts to make our services more accessible. Plus, we're licensed, bonded, and insured for your peace of mind. Whether you need a new heater installed or your current system repaired, we're here to help. Don't let heating problems leave you out in the cold— contact us today and experience the warmth of exceptional service.

When it's time for a new heating system, trust our team to guide you through the process. We'll help you choose the right heater or furnace for your space and budget, then install it with precision. Our installation services are thorough, ensuring your new system operates at peak efficiency from day one.

Heater & Furnace Maintenance

Regular maintenance is key to keeping your heating system running smoothly and efficiently. Our maintenance services include thorough inspections, cleaning, and tune-ups to prevent unexpected breakdowns and extend the life of your equipment. Let us help you avoid costly repairs and keep your energy bills in check.

Heater & Furnace Repair

When your heating system isn't performing as it should, our repair services are just a phone call away. Our skilled technicians can diagnose and fix a wide range of issues, from minor hiccups to major malfunctions. We're committed to getting your heat back up and running quickly, efficiently, and affordably.