Don’t let a malfunctioning heating or air conditioning system disrupt your family’s comfort and well-being. For reliable home or commercial heating and cooling solutions, Parsippany knows they can count on the dedicated professionals at Willco Air Conditioning, Refrigeration & Heating Inc..

Our commitment goes beyond quick repairs — we deliver comprehensive solutions that stand the test of time, ensuring your complete satisfaction with every service call. With decades of industry expertise, our skilled technicians take pride in keeping your climate control systems operating at peak efficiency.

Whether you’re scheduling preventive maintenance or facing an unexpected breakdown, our expert team will diagnose the issue and restore your comfort quickly and effectively. At Willco, we stand ready to maintain your HVAC system’s performance through every season, providing you with the reliable indoor comfort you deserve.

Your HVAC system is the cornerstone of comfort. When it fails, indoor temperatures can quickly become unbearable or even dangerous. That’s why Willco provides round-the-clock emergency service to Parsippany residents, ensuring your comfort systems are restored with minimal downtime.

Air Conditioning Services

Regular maintenance is the key to preventing most air conditioning issues. Our certified technicians provide comprehensive service visits and system optimization on all types of AC units, resolving most concerns in a single appointment. For those unexpected breakdowns, we offer emergency response service to restore your comfort quickly.

• Air Conditioning Repair: From refrigerant issues to thermostat malfunctions, our experts deliver swift solutions, typically resolving issues in one service call.
• AC Maintenance: As Parsippany’s premier HVAC specialists, our thorough maintenance program includes comprehensive inspections, air filter changes, and complete system optimization to ensure peak performance.
• Air Conditioning Installation & Replacement: Ready to upgrade? We’ll guide you through selecting an energy-efficient modern system and handle the installation with expert care.
• Mini-Split AC Systems: Perfect for homes without existing ductwork or those seeking zone-specific cooling, we can install mini-split systems for flexible, efficient climate control solutions.

Heating Services

When you need your heating system restored, Willco Air Conditioning, Refrigeration & Heating Inc. is your trusted partner. Our heating specialists are Parsippany’s most reliable team for diagnosing and fixing all heating challenges. From scheduled maintenance to urgent repairs, we ensure you stay cozy and secure.

• Heating Repair: Whether you rely on a conventional furnace, modern heat pump, or alternative heating system, our team will make the right repairs and restore functionality quickly.
• Heating Maintenance: Our inspection process includes a thorough system cleaning, filter replacement, and comprehensive component checks to prepare your system for winter’s demands.
• Heating Installation: When it’s time to upgrade your system, we’ll install a high-efficiency system designed to maintain comfort while reducing your energy costs.
• Heat Pump Systems: For Parsippany homeowners seeking versatile year-round climate control, heat pumps offer an efficient solution. Our team provides complete installation, maintenance, and repair services.

Indoor Air Quality Solutions

Your home should be dedicated to rest and recovery, which makes maintaining healthy indoor air essential. Willco designs custom air quality solutions to ensure every breath in your home is clean and fresh.

• Air Purifiers & Filtration Systems: Our advanced purification and filtration solutions effectively capture common household contaminants, including allergens and mold, creating a healthier indoor environment.
• Humidifier & Dehumidifier Installation: Proper humidity control isn’t just about comfort — it’s essential for optimal indoor air quality. We’ll install the perfect humidity management system to maintain ideal moisture levels year-round.
• Duct Cleaning Services: Clean ducts mean cleaner air. Our thorough duct cleaning service removes accumulated debris and pollutants, ensuring pure airflow throughout your home.

Commercial Refrigeration Services

Beyond HVAC excellence, we’re Parsippany’s leading commercial refrigeration specialists, offering comprehensive repair, maintenance, and installation services. We maintain your cooling systems so you can focus on delivering exceptional customer service.

• Refrigeration Repair: When cooling problems arise, our team provides quick, dependable repairs for Parsippany businesses, ensuring optimal conditions to keep business running.
• Refrigeration Maintenance: Prevent costly breakdowns with our proactive maintenance program. We’ll conduct regular inspections at your business to minimize disruptions.
• Replacement & Installation: Looking to upgrade your refrigeration equipment? Trust Willco to install state-of-the-art walk-in boxes and coolers, optimizing your space with the best solutions.

Since 1988, Willco Air Conditioning, Refrigeration & Heating Inc. has been a cornerstone of the Parsippany community, delivering excellence in HVAC and refrigeration services. As a premier Lennox dealer in the region, our expertise spans decades of diagnosing, maintaining, and resolving heating and cooling challenges. Every service call reflects our commitment to “Real People, Real Service.”

Trusted for Local Expertise

Unlike large and faceless corporations, we maintain deep roots in the Parsippany area, treating each client like a neighbor rather than just another service call. Our commitment to exceptional craftsmanship and customer care drives every project, with our licensed and certified technicians ensuring superior results on every visit.

Known to Put Our Customers First

At Willco, Parsippany residents know their needs come first. Our round-the-clock emergency availability is backed by our 100% satisfaction guarantee: If you’re not 100% happy with our work, we’ll make it right, or you won’t pay. Understanding that HVAC investments can be significant, we also provide financing options to help manage your budget effectively.

Installing Energy-Efficient Solutions

Today’s heating, cooling, and refrigeration technologies offer unprecedented energy efficiency combined with premier performance. When your systems need upgrading, our team will guide you through selecting the most cost-effective, eco-friendly solutions for your demands. We’ll also provide expert guidance on maximizing system efficiency to reduce your monthly utility costs while maintaining optimal comfort.

A truly comfortable indoor environment begins with an expert-designed HVAC system. As Parsippany’s premier climate control specialists, we develop customized HVAC solutions that deliver both optimal performance and consistent comfort for your home or business.

Residential HVAC Services

Upgrading to a modern, energy-efficient HVAC system not only improves airflow and quality but helps you save money on energy bills in the long run. We help homeowners create tailored solutions, along with regular maintenance plans to ensure everything stays running smoothly no matter what the seasons bring.

Commercial HVAC Services

The last thing any business can afford is having customers who are uncomfortable because of the temperature. Before you move in, talk to Parsippany’s HVAC leaders at Willco Air Conditioning, Refrigeration & Heating Inc.. We can design and install the most efficient HVAC system for your needs, which meets or exceeds local codes and regulations. After everything is in place, we’ll continue to support you with commercial-grade maintenance plans, including emergency service when things go down unexpectedly.

At Willco Air Conditioning, Refrigeration & Heating Inc., clear communication and trust are the foundations of our customer relationships. From your first call through when we complete your maintenance or repair, we deliver professional excellence with complete clarity and dependable service every step of the way.

Transparent Pricing and Free Estimates

Every project begins with a comprehensive, zero-obligation estimate at no cost to you. Our detailed quotes are designed with straightforward pricing that includes all aspects of the job. We stand firmly behind our quoted prices, ensuring what you see at the start matches your final invoice.

Fast, Reliable Service

HVAC emergencies demand immediate attention. When you trust your repairs to Willco, you’ll connect with a knowledgeable team member who understands your concerns and promptly arranges service. For urgent situations, we provide same-day appointments, where a technician outfitted with a fully-equipped service vehicle resolves your issue in a single visit. Our commitment to excellence is backed by a 100% satisfaction guarantee: We ensure your complete satisfaction with our work, or we’ll make it right.

Your HVAC system operates continuously throughout all seasons, making it among the most vital systems in your home. Your preventive maintenance plan should keep pace with the demand through regularly scheduled service visits, ensuring optimal performance in both summer heat and winter chill. Our Service Partner Plan delivers premium care, giving you the confidence that your comfort will remain consistent year-round.

Benefits of Regular HVAC Maintenance 

Our Service Partner Plan includes:

• Priority service scheduling and no emergency service fees
• Comprehensive safety evaluations during each maintenance visit
• High-performance tune-ups for heating and cooling equipment
• Member-only savings on parts and repair work

The value doesn’t end with discounts and fast service. Proper maintenance of your climate control systems maximizes your investment’s value. Additional benefits our plan members experience include:

• Improved system efficiency leading to lower utility expenses
• Exemplary longevity for heating and cooling units
• Fewer breakdowns through preventive care

Quality HVAC and refrigeration equipment demands expert care to deliver years of reliable performance. The certified professionals at Willco Air Conditioning, Refrigeration & Heating Inc. excel at maintaining your heating, cooling, air quality, and refrigeration systems for optimal performance. Trust us to keep your Parsippany home or business ready for whatever challenges each season brings.

Ready to experience superior HVAC service? Call our team at 973-270-9244 to schedule your appointment, or submit your service request online for a fast response. 

Our courteous and experienced technicians at Willco Air Conditioning, Refrigeration & Heating Inc. are dedicated to keeping your comfort systems performing at top condition and ensuring your complete satisfaction.

Contact the professionals at Willco Air Conditioning, Refrigeration & Heating Inc. when you need speedy AC repair in Parsippany.

When we visit your residence, we can review an annual maintenance plan. Regular maintenance can block most troubles. It also maintains your air conditioning system’s performance and may help it have a longer life span.

You could be due for AC installation if your air conditioner frequently needs repair services. We’ll collaborate with you to help you select the best equipment for your home.

Call us at 973-270-9244 when you are looking for air conditioning services. You can also contact us online.