Frequently asked questions

Most commercial and multi-unit residential buildings served by a participating utility company qualify. Eligibility depends on your gas provider, the boiler's fuel type and size, and how long it has been since the last utility-funded tune-up — typically once every three years. We confirm your building's status directly with the utility before any work is scheduled, at no cost to you.

Most control replacements are completed in a single day, with the boiler back in service the same afternoon. Utility approval and paperwork run ahead of the visit and generally take two to four weeks — we handle that end of it. Larger steam systems or multi-boiler plants may require a second day.

Yes. The same licensed technicians service commercial buildings, apartment and condo properties, and single-family homes. Low- and high-pressure steam, hydronic, and forced-air systems are all in scope, and rebate administration is available wherever the utility program applies.

It typically takes 1–2 weeks for us to submit the application and receive approval. We can expedite the process in case of an emergency.

Every scenario is different, but we typically see an average of 30–40% in gas savings per property.

This service is available throughout Chicagoland and the state of Illinois.