Stay Warm All Winter with Professional Heating Services

Our HVAC services are exclusively available to J.J. Sullivan fuel delivery customers. Not a customer yet? Become a customer today.

Complete Heating Services for Your Home Comfort

Keeping your Connecticut home warm can be challenging, especially in the colder months. At J.J. Sullivan, we’re committed to delivering reliable heating solutions tailored to your needs.

Whether it’s a new installation or routine maintenance, our team of experts ensures comfort and efficiency.

  • Experienced Technicians
  • Comprehensive Maintenance Plans
  • Energy Efficient Solutions
  • Emergency Repair Services

When you choose J.J. Sullivan, you choose quality, reliability, and peace of mind knowing your home is in good hands. Let us help you stay warm and comfortable all winter long.

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Ready for Worry-Free Home Comfort?

Count on J.J. Sullivan’s HVAC experts for reliable heating service, installations, and repairs. We’ll keep your home warm, efficient, and comfortable, season after season.

Professional Heating Service and Support

Heating Installation

Keeping your home comfortable begins with a reliable heating system. At J.J. Sullivan, we make sure your new system is installed with precision and care.

Our experts help you choose the right model for your home and budget, giving you lasting comfort, improved efficiency, and long-term energy savings.

  • Personalized system consultation
  • High-efficiency heating options
  • Professional installation from start to finish
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heating services in southern connecticut by jj sullivan

Heating Maintenance

Regular maintenance keeps your heating system running smoothly and efficiently. Our services extend beyond periodic check-ups to include detailed inspections and tune-ups designed to prevent unexpected breakdowns.

With scheduled maintenance, you can lower utility bills and prolong the life of your equipment.

Heating Repairs

Unexpected heating problems can interrupt your comfort and peace of mind. That is why J.J. Sullivan offers fast, dependable repair services to get your system back up and running quickly.

Our experienced technicians identify the problem accurately and provide effective solutions that restore warmth and reliability to your home.

  • Fast and accurate diagnostics
  • Complete heating system repairs
  • Emergency service available when you need it most
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Stay Warm with Reliable Heating Services

From new system installations to maintenance and emergency repairs, J.J. Sullivan delivers complete heating solutions to keep your home comfortable all season long.

Why Choose J.J. Sullivan?

Selecting a heating service provider can be daunting, but J.J. Sullivan stands out through unparalleled service and expertise.

  • Decades of Experience in Heating Solutions
  • Comprehensive and Personalized Services
  • Emergency Support Available
  • Dedicated to Customer Satisfaction
Heating Services 24/7
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Connect with Our Heating Experts Now

Our HVAC services are exclusively available to J.J. Sullivan fuel delivery customers. Not a customer yet? Become a customer today.

Heating Services Frequently Asked Questions

What Type of Heating Systems Do You Service?

We expertly service various systems, including furnaces, boilers, and heat pumps. Our team is equipped to handle all makes and models, ensuring your system runs optimally.

How Often Should I Schedule Maintenance?
What Should I Do in Case of a Heating Emergency?