Definitive Mechanical

Company Overview

Our team provides 24/7 plumbing assistance, drain cleaning, water heater maintenance, gas leak solutions, water leak repair, HVAC/R services, and boiler maintenance, to name a few. We strive to provide dependable and high-quality service to all client when they need us most.

Started in 2016, Definitive Mechanical is a trusted service provider in plumbing, gas, and mechanical fields serving the greater Washington DC region. As a licensed and insured contractor, we have 20+ years of expertise in leadership. Our business offers a comprehensive array of offerings, covering plumbing, gas line work, and mechanical maintenance. We cater to federal, state, county, and local government agencies, alongside commercial clients and individual clients throughout Maryland, the District of Columbia, and Virginia.