J.J. Sullivan Oil & Propane

J.J. Sullivan Oil & Propane Providing reliable fuel oil and propane deliveries, heating system service, and air conditioning care to the Greater New Haven area since 1925

A simple way to protect your comfort year-round? Add a Service Plan.- Annual tune-ups for better performance- Coverage f...
06/08/2026

A simple way to protect your comfort year-round? Add a Service Plan.

- Annual tune-ups for better performance
- Coverage for common parts and labor
- Priority service during busy seasons
- Improved efficiency that can help lower energy costs

See our options here: https://jjsullivaninc.com/savings/service-plans/

We’re grateful to have customers who trust us to be there when it matters most.Whether it’s a routine delivery or an une...
05/26/2026

We’re grateful to have customers who trust us to be there when it matters most.

Whether it’s a routine delivery or an unexpected repair, our team works to respond quickly, get things back on track, and make the process as smooth as possible.

Thank you for counting on J.J. Sullivan. We are always here to help keep your home comfortable.

If you’ve had a recent service with us, we’d truly appreciate a review: https://search.google.com/local/writereview?placeid=ChIJnb9YRj4r5okR2x58VNklPPU

In honor of Memorial Day, our office will be closed on Monday, May 25.Wishing everyone a safe and meaningful holiday as ...
05/21/2026

In honor of Memorial Day, our office will be closed on Monday, May 25.

Wishing everyone a safe and meaningful holiday as we honor and remember those who served.

Comcast is currently doing work in our area, causing intermittent phone and internet outages at our office today.We are ...
05/13/2026

Comcast is currently doing work in our area, causing intermittent phone and internet outages at our office today.

We are currently operating from a limited phone line setup, and service may continue to go in and out throughout the day.

Please bear with us while we work through this — we’re doing everything we can to stay connected and assist customers as quickly as possible. Thank you for your patience and understanding.

We love hearing from our neighbors! 🌟“JJ Sullivan is there when you need them… there is a reason they’ve been around for...
04/30/2026

We love hearing from our neighbors! 🌟

“JJ Sullivan is there when you need them… there is a reason they’ve been around for 100 years!”

Thank you to everyone who trusts our family-owned business. We’re proud to keep serving our community.

If we’ve had the chance to serve you, we’d love to hear from you! Leave a review and let us know how we did. Your feedback means the world.

👉 https://www.google.com/search?hl=en-GB&gl=uk&q=J.J.+Sullivan,+Inc.,+229+River+St,+Guilford,+CT+06437,+United+States&ludocid=17671040653250535131&lsig=AB86z5WD7m9ReMWAb4zYAi-ghQLg =0x89e62b3e4658bf9d:0xf53c25d9547c1edb,3

A beautiful sunrise to start the day at J.J. Sullivan. ☀️There’s something special about starting the day with a view li...
04/16/2026

A beautiful sunrise to start the day at J.J. Sullivan. ☀️

There’s something special about starting the day with a view like this.

At J.J. Sullivan, our mornings begin with gratitude for the community we’ve been serving for generations and the trust you continue to place in us.

We’re really grateful for this kind review. When something goes wrong, especially on a Sunday, it matters to know you’ll...
04/08/2026

We’re really grateful for this kind review.

When something goes wrong, especially on a Sunday, it matters to know you’ll reach a real person and get help quickly. Our team is always on call to do just that. Thank you for trusting us with your home. We’re glad we could be there when you needed us.

If you’ve had a recent service with us, we’d truly appreciate a review: https://search.google.com/local/writereview?placeid=ChIJnb9YRj4r5okR2x58VNklPPU

Happy Easter everyone! 🐣We will be closed tomorrow, April 3rd for Good Friday, but we hope you have a wonderful time cel...
04/02/2026

Happy Easter everyone! 🐣
We will be closed tomorrow, April 3rd for Good Friday, but we hope you have a wonderful time celebrating with loved ones.

Keep your propane heating system running safely and efficiently all year long!With the Propane Service Plan from J.J. Su...
03/26/2026

Keep your propane heating system running safely and efficiently all year long!

With the Propane Service Plan from J.J. Sullivan, your home’s heating equipment is protected with:

- An annual tune-up for better efficiency and lower energy costs
- Preventative coverage to help avoid unexpected breakdowns
- Priority emergency service when you need us most
- 30% off all parts & labor
- A full safety inspection for peace of mind

It’s simple protection, knowing we’ve got you covered and are always here to care for our neighbors.

Terms and conditions apply.

Learn more here: https://jjsullivaninc.com/savings/service-plans/

Moose is bringing the luck today 🍀🐾Dressed in his St. Paddy’s Day best and making his rounds, boosting morale, accepting...
03/17/2026

Moose is bringing the luck today 🍀🐾

Dressed in his St. Paddy’s Day best and making his rounds, boosting morale, accepting hugs, and taking his role very seriously.

Happy St. Patrick’s Day everyone!

Address

229 River Street
Guilford, CT
06437

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm

Telephone

+12034532781

Website

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