Covenant Building Services LLC

Covenant Building Services LLC of Cromwell, CT describes itself on its website as an authorized Generac sales and service dealer offering installation and scheduled maintenance for backup power systems. On its BBB page, which shows an A+ grade, the company says it offers commercial and residential electrical services and installs, repairs and warranties Generac generators. A recent customer said the company serviced a whole-house Generac generator; the technician walked them through what he checked and made sure everything was running properly before he left, with no upselling pressure. A recent customer who has worked with the company for many years on commercial and residential electrical projects, including standby generators at their offices and home, described owner John Hamlin as reliable and honest. A recent customer said their generator comes right on when the lights go out because the company maintains it. A 2023 customer said John Hamlin came to their home and walked them through the whole process of getting a home generator. A 2023 customer said their parents used the company to install an automatic generator and were very pleased with the results. A 2024 customer said John was always on time and that the area was always neat and clean at the finish of the job.