A Legacy of Excellence

MASI Plumbing, Heating & AC has been serving the Southern New Hampshire region for over three decades, establishing itself as a cornerstone of home comfort and maintenance. Founded in 1990 by Michael and Susan Ingram, the company has grown from a small family-operated business to a leading provider of plumbing, heating, and air conditioning services in the area.

Comprehensive Services

At MASI, we pride ourselves on offering a full spectrum of home comfort solutions, including:

  • AC Repair and Installation
  • Plumbing Repair and Maintenance
  • Heating System Services
  • Air Conditioning Service
  • Emergency Repairs

Our team of certified technicians is equipped to handle everything from routine maintenance to complex system overhauls, ensuring that your home remains comfortable year-round.

Serving Southern New Hampshire

MASI Plumbing, Heating & AC has expanded its service area to cover multiple communities in Southern New Hampshire, including:

  • Nashua, NH
  • Hudson, NH
  • Merrimack, NH
  • Milford, NH
  • Amherst, NH

This strategic growth has allowed us to bring our expertise to a wider range of homeowners and businesses, solidifying our reputation as the region’s go-to home comfort specialists.

Commitment to Customer Satisfaction

At the heart of MASI’s success is our unwavering commitment to customer satisfaction. We understand that inviting technicians into your home requires trust, which is why we prioritize transparency, professionalism, and quality workmanship in every job we undertake. Our technicians are not only skilled in their craft but also trained in customer service, ensuring a positive experience from start to finish.

Innovation and Sustainability

As the HVAC and plumbing industries evolve, so does MASI. We stay at the forefront of technological advancements, offering energy-efficient solutions that not only improve home comfort but also reduce environmental impact. From smart thermostats to high-efficiency HVAC systems, we provide options that align with our clients’ eco-conscious values.

Community Involvement

Beyond our professional services, MASI Plumbing, Heating & AC is deeply rooted in the communities we serve. We regularly participate in local events, sponsor youth sports teams, and contribute to charitable organizations. This community involvement reflects our belief in giving back to the region that has supported our growth over the years.

As we look to the future, MASI Plumbing, Heating & AC remains committed to our founding principles of excellence, integrity, and customer-first service. Whether you’re in need of emergency AC repair, routine plumbing maintenance, or a complete HVAC system upgrade, our team is ready to deliver the quality service that Southern New Hampshire residents have come to expect from the MASI name.