Alex Gosselin

About me

SG Mechanical Inc. is a full-service mechanical contractor specializing in plumbing, HVAC, and complete system installations for residential and commercial projects. We take pride in delivering high-quality workmanship, efficient project execution, and practical solutions tailored to each client’s needs. From small service calls to full-scale builds and renovations, our focus is always the same: do it right the first time, stay on schedule, and stand behind our work. We work closely with clients, contractors, and project managers to ensure every detail is handled professionally from start to finish. Our services include: * Plumbing system installation and repairs * HVAC installation, maintenance, and upgrades * Commercial bathroom builds (including ADA-compliant projects) * Preventative maintenance programs * Drain cleaning, mainline augering, and camera inspections * Fixture installation and system retrofits

Skills and experience

• Plumbing
• Heating and cooling
• Hot tub maintenance