Business Details
Emergency
services
Trusted Plumbing & Heating Services on Cape Cod
Dunphy Plumbing & Heating has served Cape Cod for over two decades with a hands-on approach to residential and commercial plumbing and heating needs. As a locally owned and operated business, we prioritize punctuality, transparency, and quality craftsmanship. Our team handles everything from routine maintenance to emergency repairs, specializing in systems adapted to Cape Cod's unique challenges like seasonal use and aging infrastructure. We pride ourselves on direct communication, arriving prepared with the right tools and parts, and delivering reliable solutions without subcontracting work to unfamiliar technicians.With extensive experience in water heaters, boilers, air conditioning, and bathroom remodels, we ensure every job meets code and client expectations. Our reputation, built largely through word-of-mouth referrals, reflects our commitment to fair pricing, clean workspaces, and resolving issues efficiently. As the owner-operator, Bill Dunphy personally oversees every project, ensuring accountability and maintaining the high standards that have earned us trust in the community.
Services
General Plumbing
Water Heater Services
Air Conditioning
Boiler and Furnace
Bathroom Remodel
Gas Line Installation
Emergency Plumbing
Highlights and features
- We provide 24/7 emergency plumbing services across Cape Cod
- Our team has over 20 years of hands-on local experience
- We operate with full transparency and no hidden fees
- Our owner personally handles every project from start to finish
- We're fully licensed and insured for Massachusetts operations (#31699)
What people say
Owner personally responded
Arrived next day
Invoice very reasonable
Extremely professional
Highly recommend
Services
General Plumbing
We handle all residential and commercial plumbing needs from leaky faucets to complete system installations. Our experienced technicians address pipe replacements, fixture installations, and drain repairs while maintaining code compliance. With specialized knowledge of Cape Cod's infrastructure challenges, we deliver lasting solutions for both routine maintenance and urgent issues.
Water Heater Services
Specializing in water heater repairs, replacements, and installations for homes and businesses. We service traditional tank systems and modern tankless units, ensuring efficient hot water delivery. Our team provides safety checks, leak repairs, and system upgrades tailored to Cape Cod's seasonal demands while maximizing energy efficiency and longevity.
Air Conditioning
We offer AC repairs, maintenance, and installations for Cape Cod properties. Our services include system diagnostics, refrigerant recharging, and mini-split installations. With expertise in both central air and ductless systems, we ensure optimal summer comfort through regular maintenance and prompt emergency repairs for residential and commercial clients.
Boiler and Furnace
Comprehensive boiler and furnace services including repairs, replacements, and seasonal maintenance. We specialize in high-efficiency system installations and emergency heating repairs. Our technicians balance systems, replace zone valves, and perform safety checks to ensure reliable winter heating for Cape Cod homes and businesses through New England's coldest months.
Bathroom Remodel
Full bathroom remodeling services with expert plumbing integration. We handle fixture replacements, pipe rerouting, and complete layout transformations while coordinating with contractors. Our work includes tiling, carpentry, and electrical support to create functional, modern bathrooms that meet both aesthetic preferences and practical needs for Cape Cod homeowners.
People
Bill Dunphy
Owner/Operator
With over 20 years of Cape Cod plumbing experience, Bill personally oversees every project. He brings expertise in residential and commercial systems, emphasizing direct communication, punctuality, and quality craftsmanship. His hands-on approach ensures every job meets strict standards while maintaining the company's reputation for reliability and fair pricing.
Questions
What areas of Cape Cod do you serve?
We serve Harwich, Dennis, Chatham, Brewster, Yarmouth, and surrounding Cape Cod towns for all plumbing and heating needs.
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency plumbing services across Cape Cod with no additional fees for after-hours calls.
Are you licensed and insured?
Yes, we hold Massachusetts Master Plumber license #31699 and maintain full insurance coverage for all projects.
What plumbing services do you offer?
We handle general plumbing, water heaters, boilers, air conditioning, gas lines, bathroom remodels, and emergency repairs.
Can you help with commercial plumbing needs?
Yes, we provide commercial plumbing services including maintenance contracts, new installations, and emergency repairs for businesses.
How quickly can you respond to service requests?
We typically respond to emergency calls within hours and schedule non-urgent appointments at your convenience.
