Trusted by South Shore Homeowners and Businesses Since 1985

Why Choose Us

Welcome to Stefani Plumbing, Heating & Cooling, where exceptional service meets enduring values. Since 1985, we’ve provided top-quality plumbing, HVAC, and electrical solutions throughout the Plymouth area, always with a focus on honesty, reliability, and long-term relationships. In fact, over 90% of our customers return for future services — a testament to the trust we’ve earned through consistent, professional care and fair pricing.

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508-746-0636

Why Choose Stefani Plumbing, Heating & Cooling?

Over 35 Years of Local Experience

With decades of experience under our belt, our team brings deep industry knowledge and hands-on expertise to every project, from simple faucet repairs or a full HVAC system installation.

Commitment to Quality

We don’t cut corners. Every job is completed to the highest standards, using quality parts, proven techniques, and trusted equipment. Your safety, comfort, and satisfaction are our top priorities.

Customer-First Service

We listen. We communicate. And we show up when we say we will. Our client-focused approach ensures your concerns are addressed with care and attention, whether you’re a homeowner or a commercial property manager.

Versatile Services for Home & Business

From emergency plumbing repairs to year-round heating and cooling maintenance, our licensed technicians are equipped to handle a wide range of services for both residential and light commercial clients.

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508-746-0636

What We Offer

Plumbing Services

From burst pipe repairs and fixture replacements to gas line services and water filtration systems, we’ve got your home or business covered.

Air Conditioning Solutions

Stay cool all summer with expert AC repairs, installations, and ductless systems designed for maximum energy efficiency and comfort.

Heating Services

We provide reliable furnace and heat pump services to keep your home warm and safe during New England winters.

Commercial Services

Business owners count on Stefani for dependable plumbing, HVAC, and electrical services — including standby generator solutions — all delivered with minimal disruption to operations. We help keep your systems running safely, efficiently, and up to code.

Electrical Services

From panel upgrades and surge protection to standby generators and lighting installations, our licensed electricians deliver safe, code-compliant solutions tailored to your home or business. Whether you’re adding a new appliance or preparing for storm season, we make sure your electrical system is ready.

Home Standby Generators

Power outages don’t have to disrupt your life. As an authorized Generac dealer, we provide expert installation, repair, and maintenance of home standby generators that automatically keep your home running when the grid goes down. Stay protected year-round with reliable backup power.

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508-746-0636

Your Year-Round Comfort Partner

Stefani Plumbing, Heating & Cooling isn’t just a contractor — we’re your year-round comfort partner. Join the many satisfied customers who turn to Stefani for honest service, experienced technicians, and lasting solutions.

Contact us today to schedule your next service and experience the Stefani difference.

Contact Us

508-746-0636