A Tradition of Quality Service
MASI Plumbing, Heating & AC has been a cornerstone of home comfort solutions in southern New Hampshire for over three decades. Founded in 1990 by Mark Simard, the company has grown from a small, family-operated business into a leading provider of HVAC and plumbing services in the region.
Expertise Across Multiple Disciplines
MASI’s team of skilled technicians specializes in a wide range of services, including:
- Ductless HVAC installation and maintenance
- HVAC repair and replacement
- Boiler installation and servicing
- Comprehensive plumbing solutions
This diverse skill set allows MASI to address virtually any home comfort need, from routine maintenance to complex system overhauls.
Serving Southern New Hampshire
Based in Nashua, NH, MASI Plumbing, Heating & AC has expanded its service area to include several surrounding communities:
- Hudson, NH
- Merrimack, NH
- Milford, NH
- Amherst, NH
This strategic expansion has allowed the company to bring its expertise to a wider customer base while maintaining the personalized service that has been its hallmark since inception.
Embracing Modern Technology
MASI has consistently stayed at the forefront of HVAC and plumbing technology. The company was an early adopter of ductless HVAC systems, recognizing their potential for energy efficiency and customized climate control. This forward-thinking approach extends to all aspects of their business, from diagnostic tools to customer communication platforms.
Community Involvement and Environmental Responsibility
Beyond its core services, MASI Plumbing, Heating & AC is deeply committed to the communities it serves. The company regularly participates in local events and supports various charitable initiatives. Additionally, MASI places a strong emphasis on environmental responsibility, promoting energy-efficient systems and sustainable practices to help reduce its customers’ carbon footprints.
A Future Built on Trust
As MASI Plumbing, Heating & AC looks to the future, it remains dedicated to the principles that have guided its success: quality workmanship, customer satisfaction, and continuous improvement. The company’s team of professionals undergoes regular training to stay current with industry advancements, ensuring that MASI customers always receive the most up-to-date and effective solutions for their home comfort needs.
Whether it’s a simple repair or a complete system overhaul, MASI Plumbing, Heating & AC continues to be the trusted choice for homeowners throughout southern New Hampshire. With a legacy built on excellence and a commitment to innovation, MASI is well-positioned to remain a leader in the HVAC and plumbing industry for generations to come.