J W Mechanical

JW Mechanical is a full-service design/build mechanical contractor with expertise and experience in the commercial, industrial and institutional boiler fields. We provide complete boiler installation, repair and alteration. We are staffed with the highest-skilled pipefitter and pipe fabrication craftsmen available as a member of the St. Louis Local 562 Plumbers & Pipefitters Union. Boiler systems lost efficiency and eventually fail with age. We provide yearly inspections of your boiler and piping, and regular maintenance services to keep your system running smoothly.

HVAC is the technology of indoor environmental comfort. HVAC is a critical part of the design of any building, especially medium to large industrial and office buildings where creating safe and healthy building conditions becomes increasingly difficult due to the high flow of traffic in these buildings. Maintenance of HVAC systems is equally critical to providing a consistently safe and healthy building environment. JW Mechanical is a full-service HVAC mechanical contractor. We analyze HVAC requirements, design HVAC systems, and fabricate, install and maintains commercial and industrial HVAC systems in St. Louis and the entire Bi-State area.

JW Mechanical's Sheet Metal division has been in operation since 2013. Building an effective HVAC ductwork system takes more knowledge and experience than just putting numbers into a computer. JW Mechanical has more than 20 years combined experience designing and fabricating commercial and industrial ductwork systems for St. Louis. Our highly skilled sheet metal fabricators apply their craft with the latest technology and a high attention to detail that yields a consistent ductwork product with precise fittings.

JW Mechanical is a family owned and operated full-service mechanical contracting firm located in beautiful St. Louis, Missouri. We offer complete mechanical design, installation, repair and maintenance services for the entire Bi-State area, specializing in HVAC and environmental controls, and building automation. While our professional service techinicians are highly trained and skilled, our focus is on customer satisfaction and "being there" for our customers when they need us. Our greatest satisfaction comes from the relationships we build with our customers.