HVAC contractor in Madison

When the summer heat hits Madison, you need an air conditioning system you can rely on. At Warren Heating & Air Conditioning, we specialize in comprehensive AC services for both residential and commercial properties. From high-efficiency installations to emergency breakdown repairs, our Bryant-certified technicians ensure your space remains cool and comfortable.

We begin every service with a thorough diagnostic assessment, listening to your concerns about hot spots, unusual noises, or rising energy bills. Our repair process prioritizes lasting fixes over temporary patches, using only genuine parts. For those considering an upgrade, we guide you through selecting the perfect SEER-rated unit — including 16 SEER or higher models that qualify for valuable rebates. Our installation crews work efficiently, respecting your property and timeline, and we always clean up completely before leaving.

Why choose us for your AC needs? With over 70 years of local experience, we understand the unique climate challenges of Madison. Our team is factory-trained, background-checked, and committed to transparent pricing. We also offer 24/7 emergency service, so even if your AC fails on the hottest night, we are just a phone call away. Trust Warren for cool, dependable comfort all summer long.

A broken furnace is more than an inconvenience — it is a safety risk, especially during Madison harsh winters. Warren Heating & Air Conditioning offers expert heating services, from rapid repairs to complete system replacements. Whether you need a mid-efficient furnace or want to upgrade to a high-efficiency, two-stage model, our team delivers warmth with maximum efficiency.

Our process starts with a no-pressure home assessment. We evaluate your ductwork, insulation, and existing equipment to calculate the right BTU output for your space. Then, we present options from Bryant’s trusted lineup, explaining long-term energy savings versus upfront costs. When you approve the plan, our installers arrive on schedule, often within 24 hours. During the installation, we protect your floors with coverings and test every connection twice. After the job, we provide a full tutorial on your new thermostat and maintenance needs. We also handle all paperwork for Focus on Energy rebates — up to $100 back on 96% efficient furnaces.

Customer stories speak to our dedication: one client had a new furnace running in sub-zero temperatures less than a day after their old unit failed. That is the Warren promise — fast, honest, and quality work. Don't let the cold catch you off guard; trust Madison original heating experts.

Your Madison home or business might look clean, but the air inside could be up to five times more polluted than outdoor air. Warren Heating & Air Conditioning offers advanced indoor air quality (IAQ) solutions to help you breathe easier. From UV light germ killers to electronic air cleaners and whole-home humidity control, we create healthier environments for your family or employees.

Our approach begins with an IAQ assessment using diagnostic tools to measure particulate levels, humidity balance, and biological contaminants. Based on findings, we recommend targeted solutions: UV-C lights installed in your ductwork to neutralize mold and bacteria, high-efficiency air cleaners that capture microscopic allergens, or whole-home humidifiers that prevent dry skin and static electricity during winter. Each product integrates seamlessly with your existing HVAC system. Our technicians handle installation in half a day, with minimal disruption to your routine. Post-installation, we show you how to maintain filters and monitor performance.

Clients consistently report fewer allergy symptoms, less dust, and a general feeling of freshness after our IAQ upgrades. As one homeowner noted, 'The air just feels cleaner.' We believe every breath matters. Let Warren help you transform your indoor air quality with solutions tailored to Madison climate and your specific needs.