Aloha and Welcome to the HSI Mechanical, Inc. career opportunities website!  Here you will be able to view current job openings, apply to these openings and submit a resume and/or cover letter after successfully submitting an application.  We invite you to view our current openings and apply online.  We look forward to hearing from  you!

HSI Mechanical, Inc. (HSI) was established in 1974 (previously Honolulu Shipyards, Inc., Mechanical Contracting).  We are a full-service mechanical contractor, working on all eight major islands in Hawai‘i, with air conditioning, pipefitting, plumbing, HVAC service, sheet metal, boilers, and metal fabrication capabilities provided to a wide range of private, commercial and government customers.  HSI is also the only mechanical contractor in Hawai‘i specializing in shipboard sheet metal and air conditioning work.  HSI is fully bonded (Performance & Material Payment Bond) when required.


Pipefitter Apprentice - Refrigeration/AC (Honolulu, HI)

Pipefitter Working Foreman (Honolulu, HI)

Plumber Apprentice (Honolulu, HI)

Plumber Foreman (Honolulu, HI)

Senior Estimator (Honolulu, HI)

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We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, sexual orientation, gender identity, age, protected veteran, qualified individual with a disability or any other legally protected status.

Federal law requires employers to provide reasonable accommodation to qualified individuals with disabilities. We comply with the ADA and consider reasonable accommodation measures that may be necessary for eligible applicants/employees to perform essential functions. Please tell us if you require a reasonable accommodation to apply for a job or to perform your work. The individual hired may be subject to passing a medical examination, and to skill and agility tests. Applicants requiring reasonable accommodation should contact Human Resources at (808) 848-6333 for assistance and additional information.

Pursuant to Section 503 of the Rehabilitation Act and the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we invite applicants for employment to self-identify himself or herself as an individual with a disability or a disabled veteran, recently separated veteran, active duty wartime or campaign badge veteran or an Armed Forces Service Medal Veteran at both the pre-offer and post-offer phases of the application process. An invitation to self-identify is incorporated into the pre-offer online application process. 

HSI Mechanical, Inc. will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure  is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. 41 CFR 60-1.35(c)