Summer of 2010 the 25 year old cast iron boiler which heated our 6 unit condo building began showing signs of serious structural damage. We needed a new boiler right away. We were planning to replace the old boiler with a new unit of the same cast iron design. Then our condo association heard about a "green" alternative choice: a steel boiler designed, manufactured and installed by Rayes Boiler, a company based in the Chicago area ...

I wanted to thank you for installing the boiler in October of 2009. I have seen my rates go down and decrease by an average of 25%. When we first met I was a little apprehensive on trying a new system. I couldn't be happier with the service and the product that you provided. I know the building at 31 E Garfield is a difficult building to heat. It consists of 73 units in five different buildings which was difficult to heat with my old system ...

Our company installed a "Rayes" boiler at 65 E. Oak Street, Chicago, IL. The owner is very satisfied. He tells he believes his energy use has been reduced approximately 35% - 40%, and expects to have a pay back in 2 - 3 years. The burner in this boiler is located near the top, near the steam release point, giving it a fast heat response and energy savings ...

Recently, Nautilus Investments LLC has received one of the nation's very first Energy Star ratings for multifamily buildings from the United States Environmental Protection Agency for the 6731 S. Jeffery Blvd. project. We scored a 99 percent out of a possible 100 percent. To this honor and achievement, I owe much of the credit to Rayes Boiler. Your superior boiler product has allowed us to realize over 60% energy savings per year. I am continually amazed at how much that initial investment in your boiler has saved us over the years ...

 In October 2007 I contacted Rayes Boilers to find a way to increase our production demands at our facility located in Morton Grove, IL. We currently had 3 boilers running at a total of 16 Million Btu’s that failed to meet all of our daily production demands. Rayes informed us they can upgrade our current boiler system with their New High Efficiency Boiler Technology that runs on much less fuel. By the end of October, Rayes had installed 2 new boilers that were running our entire plant on a total of 5 Million Btu’s ...

I want to take this opportunity to thank you and your staff for providing excellent service to Johnsburg School District 12. I have dealt with several other boiler and welding shops over the years and I can say that I sleep much better at night knowing that we can count on you to take care of our boiler and welding needs. You have had great response time, reliability and communication, especially in emergency situations. You and your staff have the best knowledge of boilers and the welding trade that I have experienced ...

Rayes Boiler installed a brand new unit in one of our 24 unit rental properties. Raman and his team were very professional and finished the install on schedule. They have taken the time to regularly check in and make sure that the boiler has been working properly. They also very clearly and concisely went over the boiler and instructed the maintenance on how to properly operate the unit ...

Thank you for the prompt, excellent work in replacing our commercial boiler tubes on short order. In the midst of these record setting low temperatures, we really appreciate prompt attention ...

I'm writing to recommend Rayes Boiler. They removed a KEWANEE Boiler l00hp, 15PSIG steam pressure, 4185MBH that generates a 220d F. Rayes Boiler installed a 60hp Boiler, 15PSIG steam pressure with 2056BMH and generates 220d F with a burner of high efficiency ...

I wanted to write you a quick note earlier, but I was compelled to wait until we received our first gas bill since the new boiler was installed. (I wanted to make sure our plans to lower costs and not just get a new boiler had materialized.) You will be happy to know that our $4,000 gas bills are now a thing ofthe past! The November 15th through December 15th bill was $1800 ...