At Barreto Manufacturing, honesty and integrity are qualities we strive for. Our goal is to build loyalty and confidence by building the highest quality product, backing it with exceptional service, selling it at a fair price, and being above reproach in how we deal with our customers, our vendors, and our employees.

Andreas Stihl AG & Company KG ("pronounced like steel") is a German manufacturer of chainsaws and other handheld power equipment including trimmers and blowers. Their headquarters are in Waiblingen, Baden-Württemberg, near Stuttgart, Germany.

We currently operate four generator manufacturing facilities and have the ability to produce over 3,000 generators PER DAY! Being the manufacturer means we are vertically integrated. That’s a fancy way of saying that every FIRMAN generator is 100% FIRMAN from concept to design to engineering to manufacturing and production. When you take a good look at FIRMAN generators you will see that it’s all FIRMAN including our Automatic voltage regulator, carburetor, FIRMAN Fat Head Engine Block, FIRMAN Power Stream Alternator, Air Cleaner, Valve Cover and even the muffler guard.