Home Page - ASME Certification - Location


Our company specializes in the retubing of firetube and watertube boilers, general tube repairs and major shell and drum repairs.

We have the capabilities of doing rivet work and making welding repairs that require x-ray examination.


Our combustion group can provide complete burner and boiler controls installation and service using

the best technology available equipment to insure optimum combustion efficiencies.


We fabricate and repair tanks, vessels and sterilizers, including stainless steel, Inconel, Monel and similaralloys (code and non-code),

as well as smoke stacks and breechings. We retube or repair condensers and heat exchangers.


A full line of power plant equipment - gaskets, refractory materials, valves, handhole plates, manway covers and many

other items are in stock for immediate delivery or may be quickly obtained from our many suppliers.


Also, close association with a number of fabricators of bent boiler and heat exchanger tubes allows

us to provide quick delivery (in many cases overnight) for emergency projects.


Dillon Boiler Services Co., Inc. holds A.S.M.E. "A", "S", "U", "PP", and "H" Stamps, covering the fabrication and alteration of

high pressure boilers, unfired pressure vessels, power piping and heating boilers. We have the National Board "R" Stamp No. 182,

allowing the repair of all boilers and pressure vessels.


Welders for the repair of boilers, pressure vessels and piping systems are A.S.M.E. code qualified, whose welding capabilities

 include stick, mig and tig welding, which can be performed in the field as well as in our shop. Periodic reviews are made of our welding

qualifications, as required by A.S.M.E..


Dillon Boiler Services Co., Inc. can perform post weld heat treating in our shop and at field sites.


We welcome the opportunity to discuss our services in more detail and answer any specific questions you may have.

  Please call us at (978) 345-4351

Home Page - ASME Certification - Location

380 Crawford St., Fitchburg, MA 01420-6898
Tel: (978) 345-4351 FAX: (978) 345-1646