The Highest Level of Generator and Transfer Switch, Sales, Service, Installation & Repairs in Cos Cob, CT & Stamford, CT

Family Owned Generator & Equipment Business

A&J Generator & Equipment, LLC Is A Family-owned business offering the highest level of generator and transfer switch sales, service, installation, and repairs. We serve most of Connecticut from Stamford to Guilford including Fairfield and New Haven Counties.

We Pride Ourselves on our Power Industry Knowledge and Expertise

We are also available 24 hours a day/365 days a year! Our team is dedicated to providing homeowners, businesses, and municipalities with exemplary results and treats every job with the importance it deserves.

Cost-Effective Emergency Power Systems

At A&J Generator & Equipment, LLC, we customize every estimate in order to design a cost-effective emergency power system to suit your individual needs. No matter how large or small your project is, we’re up for the job. Our expertise is in providing complete turnkey installations for our customers. Our works includes all phases of your project from design to final inspection including the generator unit, electrical, plumbing, and permit submissions.

Commercial & Residential Service & Installation Operational Contracts

After your installation we offer service and maintenance contracts to make sure your system will be fully operational when it is needed. We can also offer service on equipment we have not installed — just ask!

Our portfolio of work includes homes, estates, events, office buildings, schools, hospitals, nursing homes, and industrial plants & factories.