Southern New Hampshire Plumbing and Heating

Southern NH Plumbing & Heating demonstrates strong professionalism with consistent punctuality, courteous communication, and clean work practices across 68 reviews. Technical expertise is solid with 35 mentions of knowledgeable, efficient service. However, project completion reliability is significantly undermined by multiple serious failures: warranty refusals, incomplete installations requiring ... Read more

Southern NH Plumbing & Heating demonstrates strong professionalism with consistent punctuality, courteous communication, and clean work practices across 68 reviews. Technical expertise is solid with 35 mentions of knowledgeable, efficient service. However, project completion reliability is significantly undermined by multiple serious failures: warranty refusals, incomplete installations requiring costly third-party fixes, safety hazards (propane leaks, relief valve oversizing), poor follow-up on callbacks, and unresolved defects. Pricing is generally fair (78/100) but marred by hidden charges, billing disputes, and refusals to honor warranties. The company shows a troubling pattern of defensive responses to legitimate complaints rather than accountability. Read less