Professional and timely. We will definitely ask them back for future repairs.

Mark came out for the fall service on my boiler. He found a small problem, handled it and I have heat!!

Prompt, professional and knowledgeable. Very helpful and answered all of my questions.

Sullivan Super Service was awesome! The technician Ryan, was great ! Nice guy and really knowledgeable and helpful. I will definitely use them again

Honest, hardworking and professional group of people! Have been working with them for years and years. Great and reliable company!

They always call ahead & are nice & explain clearly what they did & or needs done . Clean . Wore masks shoe covers

As always Sullivan did a good job helping me to get my furnace ready for winter. I can always count on them.

Always great service! Ryan always is patient and takes time to answer my questions in a manner for average customer to understand.

Excellent service! Definitely recommend, the guy is very nice and professional. Thanks

Glen is a great salesman who knows his stuff. He was very informative and I got a great deal too. Thanks Glenn