Follow
Garratt Callahan Co
Water Treatment Chemical Service TechnicianNew York City.2025 was a Record Sales Year. And 2026 is off to a great start.Garratt-Callahan is family friendly profitable stable and fiercely private. No layoffs in 120 years. No ownership changes in 120 years. 75 straight years of profit
Water Treatment Chemical Service TechnicianNew York City.2025 was a Record Sales Year. And 2026 is off to a great start.Garratt-Callahan is family friendly profitable stable and fiercely private. No layoffs in 120 years. No ownership changes in 120 years. 75 straight years of profit
