Our HVAC services are exclusively available to J.J. Sullivan fuel delivery customers. Not a customer yet? Become a customer today.
Plans Designed to Fit Your Needs
Your heating equipment works hard to keep your home comfortable. Without regular care, it can lose efficiency, break down unexpectedly, and cost you more in repairs.
J.J. Sullivan’s HVAC service plans offer affordable protection, annual maintenance, and priority service, allowing you to enjoy peace of mind year-round.
Key Benefits:
Ready To Protect Your Comfort?
Sign up for a J.J. Sullivan HVAC service plan and enjoy reliable coverage, annual tune-ups, and peace of mind all year long.
Our HVAC Service Plans
Protect your comfort and budget with J.J. Sullivan’s HVAC service plans. Each includes our annual tune-up and coverage to keep your equipment running efficiently. Choose the plan that fits your home and enjoy dependable service year-round.
Save Money, Stay Comfortable
Protect your HVAC systems with dependable coverage that prevents breakdowns, boosts efficiency, and lowers repair costs.
Dependable HVAC Coverage You Can Count On
At J.J. Sullivan, we are more than a fuel and HVAC provider; we are your trusted local partner in comfort.
For decades, homeowners across New Haven County have counted on us for dependable service, expert care, and customer-first values.
Our reputation is built on reliability, professionalism, and local experience.
Here's why your neighbors trust us:
Learn More About Service Plans
Our HVAC services are exclusively available to J.J. Sullivan fuel delivery customers. Not a customer yet? Become a customer today.
HVAC Service Plan FAQs
Yes. Our HVAC services are exclusive to J.J Sullivan heating oil and propane customers. To become a customer, click here.