Find the Best Plumbing Contractors in Portsmouth, NH

This family-owned plumbing business has served Cape Ann since 2005, offering repair, installation, and renovation services for water heaters, boilers, and plumbing systems. The company emphasizes 24/7 emergency availability, licensed technicians, and customer-centric practices like no extra fees for after-hours calls.

Cochecho Plumbing & Hydronic Heating is a family-run business providing expert plumbing, boiler, steam, and hydronic heating services to Seacoast New Hampshire homeowners. Our core offerings include thoughtful system evaluations, reliable repairs, and customized installations designed to maximize long-term comfort and efficiency. We deliver honest guidance and personal attention to solve complex residential heating and plumbing problems effectively.

Rossino & Son's Plumbing & Heating offers expert residential plumbing and heating services across Massachusetts and New Hampshire. With over 20 years of experience and state-licensed professionals, we prioritize reliability, transparency, and affordability. Our team delivers same-day service, emergency support, and comprehensive solutions for homes.

Agamenticus Plumbing & Heating delivers expert plumbing services across Southern Maine, specializing in residential and commercial installations, repairs, and maintenance. With over 10 years of local experience, we combine technical expertise with personalized service to address bathroom, kitchen, and heating system needs. Our certified team provides seasonal protection services, backflow testing, and emergency repairs while maintaining strict compliance with state regulations.

North American Plumbing & Heating provides comprehensive commercial and residential plumbing and heating services across New England. We specialize in gas fitting, oil burner maintenance, and custom system installations, serving clients like Best Buy, Chili's Restaurants, and the US Government. Our family-owned business combines decades of expertise with a commitment to quality, ensuring reliable, code-compliant solutions for every project.

Burke & Sons Plumbing & Heating provides comprehensive plumbing, heating, and HVAC services to residential and commercial clients in Groveland, MA, and surrounding areas. Established in 1984, we combine over 40 years of experience with a one-year labor warranty and BBB A+ accreditation to deliver reliable, affordable solutions. Our licensed team specializes in emergency repairs, system installations, and maintenance for plumbing, water heaters, air conditioning, and gas piping.

Hart Plumbing and Heating delivers expert plumbing, HVAC, and gas piping services to residential and commercial clients across New Hampshire and Maine. Specializing in emergency repairs, boiler installations, and seasonal system maintenance, we combine technical expertise with 24/7 availability to address critical heating and plumbing needs. Our licensed professionals ensure durable solutions for burst pipes, HVAC failures, and gas line issues while maintaining a focus on customer education and preventive care.

Main Stream Mechanical provides expert HVAC and plumbing services across Massachusetts and New Hampshire. Established in 1996, we specialize in heating system installations, ductless mini-split solutions, and emergency plumbing repairs. Our licensed technicians deliver energy-efficient residential solutions with 24/7 emergency support.

Bilo Plumbing & Heating provides expert residential and commercial plumbing and heating services across Massachusetts North Shore and Boston. Specializing in radiant heat, geothermal systems, and snow melt solutions since 1973. Committed to quality workmanship, energy efficiency, and customer satisfaction through licensed professionals and innovative technology.

Bowman Plumbing Services delivers expert plumbing solutions across the Merrimack Valley. With 27 years of industry experience and 13 years of dedicated service, we specialize in residential and commercial plumbing, including emergency repairs, water heater installations, and system maintenance. Our focus on reliability, advanced technology, and customer satisfaction ensures long-term trust and value for every client.