Careers with GSMS
The GSMS team is growing & hiring.
Our company is growing and always looking for skilled heating, cooling, and plumbing professionals to join the family and provide great service to local NH homes. Apply online today and grow your skills with a supportive team that makes you feel at home.
- Competitive Pay
- Local & Family-Owned
- 35+ Years in Business
- Lennox Premier Dealer
- Community Involvement
Why work at GSMS?
Why work at GSMS?
Family-Owned, and We Treat You Like It
At GSMS, you're not just an employee; you're family. We’ve created an environment where people thrive, with some team members staying with us for over 28 years. Here, you’ll find a supportive, close-knit team that values and appreciates your contributions.
Let Your Craftsmanship Shine
Be part of a team that takes pride in excellence. As a Lennox Premier Dealer with a track record of 5-star reviews, we’ve earned our reputation as a leading home services company. Your skills and dedication will be recognized and celebrated through accolades and positive client feedback.
More Than a Career
Working at GSMS means making a difference beyond the job. We’re deeply committed to our communities, and our team members actively participate in volunteering and donation efforts. Here, you’ll find purpose and pride in the work you do both on and off the clock.
35+ Years of Stability and Growth
When you join GSMS, you’re joining a company with a solid foundation and a bright future. With over 35 years of service, we’re committed to growth and stability. You won’t have to worry about layoffs or job security—we’re here for the long haul, and so are our team members.
Apply Today
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At GSMS, great service makes sense.
What We Look For
- Great customer service skills
- Promptness and communication
- A passion for community service
- Technical skills for the desired position
- Ability to work alone or with a team
- Multitasking and problem-solving
- Desire to learn and grow skillset
Career Opportunities
- Heating
- Air Conditioning
- Ductwork
- Plumbing
