More about us: customer service -- i hired sea-graf contracting to replace my boiler and cannot say enough positive things about him. first off, the job was very neat and very clean. my boiler and pipes have never looked so good. it was one of many displays of the highest grade of professionalism. he was extremely knowledgeable, providing much advisement when selecting a new boiler. i have saved at least 40% on my heating oil bill because of this information. i got all this great and meticulous service at a fair price. i recommend sea-graf to anyone!.