Port City Mechanical - Industrial Boilers



We respond to our client’s service and equipment supply needs promptly, ensuring every job we perform meets our client’s expectations and promotes our exemplary reputation.


Port City Mechanical works with engineers, general contractors and end users to provide the best solutions for equipment applications.
Our design build capability has grown rapidly in the commercial brewery, distillery, and grow room arena. We are capable of handling both small and large scale projects and perform a wide range of commercial, institutional and industrial services including:


•  Boiler and Ancillary Equipment Sales

•  Commercial and Institutional Boiler installation and repair

•  Commercial and Institutional Chiller installation and repair

•  Biomass Boiler Installation

•  Natural Gas & LP Gas Equipment installs and repairs

•  Process Machinery installation and repair

•  Field and Shop Fabricated Piping Systems

•  Skid Fabrication

Looking for employment opportunities at Port City Mechanical?

“ We have worked with Chuck Greenlaw extensively over the years at all of our facilities.
His knowledge, expertise and customer service has proven invaluable.”

--  Dirk Kershner, Operations Manager, Maine General Healthcare

Port City Mechanical - Industrial Boilers

Port City Mechanical is Maine and New England’s premier Boiler and Ancillary equipment supplier, and design/build contractor. We design, install, maintain and repair boiler and process systems at competitive prices for business owners, contractors and commercial/industrial clients.

Port City Mechanical - Industrial Boilers

Find us on:


Portland, Maine 04101



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Port City Mechanical

All Rights Reserved.