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Business Details
46 Years
experience
Expert Plumbing & Heating Services in Norwood, MA
Duncan Plumbing & Heating has dedicated itself to excellence in plumbing services since 1980. Our team, led by Master Plumber Dwight Duncan, combines expertise in early twentieth-century plumbing systems with modern Green Technologies to deliver reliable solutions. We prioritize customer satisfaction through quality installations, repairs, and maintenance of boilers, radiators, water heaters, and more. Our licensed professionals operate fully equipped vans to ensure efficient service for residential and commercial properties.

We emphasize long-term value by recommending durable products tailored to client needs, not just lowest prices. With decades of experience serving Norwood and surrounding areas, we remain committed to technical innovation, ethical practices, and personalized service that meets evolving industry standards.
Services
Boiler Installation Water Heater Repair Radiant Heat Systems Drain Cleaning Pipe Replacement Fixture Installation Leak Detection Solar Heating Gas Line Repair Emergency Plumbing
Details
  • Year established: 1980
Highlights and features
  • We offer over 40 years of plumbing experience since 1980
  • Our team includes Massachusetts-licensed Master Plumbers
  • We specialize in combining traditional and energy-efficient systems
  • We provide transparent recommendations based on product reliability
  • Our service vehicles are fully equipped for immediate solutions
Services
Boiler Installation
We install high-efficiency gas boilers with 95%+ energy efficiency, including modulating models that reduce operating costs. Our technicians handle residential and commercial projects, replacing outdated systems with modern stainless steel heat exchangers. Triangle Tube brand installations feature smart diagnostics and 10-year warranty options.
Water Heater Repair
Our team repairs and maintains all water heater types, including energy-efficient models that reduce fuel costs. We address sediment buildup issues and upgrade systems with self-cleaning technology. Emergency repair services minimize downtime for residential and business clients.
Pipe Replacement
We replace aging pipes using copper or PEX materials for durable, leak-free systems. Our re-pipe services address corrosion and improve water flow efficiency. Projects include complete system replacements and targeted repairs for residential and multi-unit buildings.
Drain Cleaning
Our technicians clear drains using advanced equipment to eliminate blockages and prevent recurring issues. Services include camera inspections to identify root causes and hydro-jetting for thorough pipe cleaning. We service kitchen, bathroom, and main sewer lines.
Fixture Installation
We install kitchen and bathroom fixtures optimized for water efficiency and durability. Our team handles faucet replacements, toilet upgrades, and shower system installations. All work meets Massachusetts plumbing codes with manufacturer warranty coverage.
People
Dwight Duncan
Master Plumber
Licensed Massachusetts Master Plumber since 1980 with expertise in traditional and modern plumbing systems. Leads a team of journeymen and apprentices focused on quality service and technical innovation.
Questions
What areas do you service?
We serve Norwood, Boston, and surrounding Massachusetts communities for residential and commercial plumbing needs.
Do you handle emergency repairs?
We offer urgent repair services during regular business hours Monday-Friday 8am-4:30pm.
What boiler brands do you install?
We specialize in Triangle Tube high-efficiency gas boilers with 95%+ energy efficiency ratings.
Are financing options available?
Financing availability varies by project - contact us for current promotion details.
What warranties do you offer?
We provide manufacturer warranties plus optional 10-year extended coverage on select boiler models.
Can you service older plumbing systems?
Yes, we maintain expertise in early 20th-century plumbing systems while using modern technology.