About

About South Shore Mechanical

Striving for Total Customer Comfort since 2005

At South Shore Mechanical, we're more than just an HVAC company; we're your neighbors. Based right here on the South Shore, we've built our reputation since 2005 by delivering honest, high-quality heating and cooling services to homes and businesses across Norfolk County and Plymouth County. From AC repairs and heater installations to complete heat pump conversions and ductless mini-split system support, we handle every project with precision, professionalism, and a commitment to doing the job right the first time.

We're proud to serve the South Shore and surrounding areas not just as service providers, but as fellow community members who understand what matters to you. Supporting local is important to us, which is why we strive to build long-term relationships with our customers based on trust, respect, and genuine care for your comfort. 

Experience the difference that local expertise can make. Call South Shore Mechanical at (781) 518-5407 to request a same-day appointment!

What Makes Us Different?

Where Professional Service Meets Quality Craftsmanship
  • We Offer Emergency Services

    Get the immediate help whenever you need it.

  • Same-Day Service Available
    Some things just can't wait. Contact us today!
  • Backed by a Warranty

    Ask us about our HVAC services warranty!

  • Licensed, Insured, Vetted Pros

    Get peace-of-mind working with professionals.

  • Offering 100% Free Quotes

    Get started now with a free estimate.

  • Around-the-Clock Help

    Ready to help with you need us.

Experience You Can Count On

With over 30 years of collective experience, our licensed and insured technicians have seen it all and solved it all. We've weathered countless New England winters and summers alongside our community, learning exactly what it takes to keep homes and businesses comfortable through every season. This experience isn't just about years in the field; it's about the knowledge we've gained solving real problems for real people, from emergency breakdowns to complex system installations.

Our commitment to expertise goes beyond experience alone. As certified Mitsubishi Electric Diamond Contractors and official Mass Save heat pump installers, we stay at the cutting edge of HVAC technology and energy efficiency. We invest in ongoing factory training and maintain the highest industry certifications because we believe you deserve technicians who are true professionals, not just people with tools. When you work with South Shore Mechanical, you're working with trusted advisors who provide honest recommendations and transparent pricing, never unnecessary upsells.

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Reviews & Testimonials
Hear the Good Word From Your Neighbors
  • "Highly Recommend"

    I've used South Shore Mechanical for a full HVAC replacement and hot water tank replacement. Both times their pricing was extremely competitive compared to others and they've been great at communication.

    Meaghan D.
  • "Respect & Honesty"

    My dad had them come for an A/C issue, after taking things apart, found that the service switch was simply reversed. Very nice - and even refused payment, as he said he really didn't do anything.

    Mark M.
  • "High-Quality Service"

    South Shore Mechanical installed a new heat pump/ac system a few years. Needless to say it was a great job. Based on that performance, we decided to join the family of customers and signed on to service contracts.

    Walter W.
  • "One of the Best"

    South Shore Mechanical is truly one of the best in the business. Highly recommend to anyone looking or an HVAC contractor!

    Bryan M.
  • "Phenomenal Crew"

    South Shore Mechanical is the best possible choice for switching from oil to electric heating. Phenomenal crew, very efficient, always go above and beyond, incredibly caring, very considerate of your needs.

    Aidan O.
  • "Pleasant, Attentive & Thorough"

    We are very happy South Shore Mechanical helped us with upgrading our heating, cooling and water heater. They have always been pleasant, attentive and thorough.

    Laura F.
  • "Great Company"

    Great company. They installed central A/C in my house. Came out great. Finished in a timely manner and cleaned everything up when they were done. Very respectful. Would recommend to anyone.

    James C.
  • "Fantastic Experiences"

    They have helped us do routine maintenance on our home systems and replace a boiler unit. They are very professional, knowledgeable, fair priced, and very pleasant to work with.

    JV P.

Service That Puts Your Comfort First

Our service philosophy is simple: respond quickly, communicate clearly, and treat every customer with the respect they deserve. We offer same-day appointments and 24/7 emergency support because we know that comfort problems don't wait for business hours. Whether you're calling about a heating emergency on a freezing night or scheduling routine maintenance, you'll experience the same attentive care and skilled craftsmanship that has made us a trusted name throughout the South Shore.

We back our work with comprehensive warranties, including extended labor and refrigerant coverage through JB Warranties, providing you with peace of mind long after the job is complete. We also believe in serving our entire community, which is why we offer services in both English and Portuguese. From Braintree to Brockton, Weymouth to Holbrook, countless families and businesses have given South Shore Mechanical glowing reviews and come to rely on us for dependable service and genuine care. 

Ready to join our community of satisfied customers? Call South Shore Mechanical at (781) 518-5407 or contact us online and request a free estimate!

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  • Mitsubishi Diamond Contractor
  • BBB A+
  • Mass Save
  • American Standard
  • Ruud