For new construction or existing installations, the SIGMA solution applies the total of our expertise and insight to every challenge posed by customers across a range of jobs. If professionalism, trust, and efficiency are important elements in your next job, SIGMA Mechanical Services is the answer for all your heating and cooling needs.
Our technicians are licensed, factory trained, and NATE Certified. We are constantly striving to keep ahead of the ever-changing plumbing, heating, refrigeration and air conditioning industry. We are licensed, and fully insured. SIGMA Mechanical Services is committed to bringing our customers the very best technicians with the most up to date trainings in the field.
We’re a strong proponent of community, building it and sustaining through education and mutual support. As a local South Shore business, SIGMA Mechanical Services believes in supporting our local community.
We offer outstanding opportunities for people seeking challenging and rewarding positions in Heating, Cooling and Ventilation. If you are seeking job satisfaction and the feeling of pride in the work you do, we welcome you to apply for positions with us.