Colt Home Services
We provide plumbing services in Waltham, including plumbing repair, water heater installation, tankless water heaters, leak detection, repiping, and boiler services. Beyond our core plumbing work, we help homeowners improve comfort and efficiency through Mass Save home energy assessments, insulation, and air sealing. Our team works with homeowners who may qualify for Mass Save rebates through no-cost energy assessments, identifying improvements that enhance both comfort and overall home performance.