Business Details
Emergency
services
Cape Cod's Trusted Plumbing & Heating Experts
Dunphy Plumbing & Heating has been serving Cape Cod's residential and commercial properties for over two decades with reliable plumbing and heating solutions. Our owner-operated business prioritizes direct communication, punctuality, and hands-on expertise, ensuring every job is completed to code with minimal disruption. We specialize in addressing the unique challenges of Cape Cod's climate and infrastructure, from seasonal properties to salt-air corrosion. Our team handles everything from emergency repairs to full system installations, maintaining a reputation for transparency and quality workmanship.With no call centers or subcontractors, we guarantee consistent service from experienced professionals who understand local needs. Customer satisfaction is our priority, reflected in our repeat clientele and community-based referrals. We maintain full licensing and insurance to provide peace of mind for every project.
Services
General Plumbing
Water Heater Services
Air Conditioning
Boiler and Furnace
Bathroom Remodel
Emergency Plumbing
Highlights and features
- We provide direct access to experienced plumbers with 20+ years of local expertise
- Our owner-operated business ensures consistent service quality and accountability
- Specialized knowledge of Cape Cod's unique plumbing challenges and seasonal properties
- Immediate response for emergency services with no call center delays
- Transparent pricing and honest assessments from licensed professionals
What people say
Super responsive
Knowledgeable technicians
Reasonable cost
Professional workmanship
Quick emergency response
Services
General Plumbing
We handle all residential and commercial plumbing needs from leak repairs to fixture installations. Our team addresses pipe corrosion, drainage issues, and seasonal property maintenance specific to Cape Cod's environment. Services include emergency leak detection, water line repairs, and code-compliant system upgrades for both new constructions and historic buildings.
Water Heater Services
Specializing in traditional tank and tankless water heater installations, repairs, and replacements. We diagnose heating inefficiencies, perform safety checks, and recommend energy-efficient solutions tailored to Cape Cod's climate. Our technicians ensure proper venting, temperature regulation, and long-term reliability for residential and commercial clients.
Emergency Plumbing
Available 24 hours a day for urgent plumbing crises including burst pipes, severe leaks, and heating failures. Our rapid response team provides immediate solutions for water damage prevention and system restoration. We prioritize same-day service with no overtime charges for after-hours emergencies.
Boiler and Furnace
Complete heating system maintenance, repair, and installation services for boilers and furnaces. We service all major brands, perform efficiency diagnostics, and install high-efficiency systems suited to New England winters. Our expertise includes baseboard radiator optimization and zone heating solutions for residential and commercial properties.
Bathroom Remodel
Full bathroom renovation services including plumbing layout redesign, fixture replacement, and code-compliant installations. We coordinate with contractors for complete remodels or handle plumbing aspects independently. Services cover toilet, sink, shower, and tub installations with water-efficient options and modern design integration.
People
Bill Dunphy
Owner/Operator
With over 20 years of Cape Cod plumbing experience, Bill personally oversees all projects ensuring quality and customer satisfaction. His hands-on approach covers residential and commercial systems, emergency repairs, and complex installations. Bill maintains Massachusetts Master Plumber license #31699 and prioritizes transparent communication.
Questions
What areas do you service?
We serve all Cape Cod towns including Harwich, Dennis, Chatham, Brewster, Yarmouth, and surrounding areas.
Do you handle emergency repairs?
Yes, we offer 24/7 emergency plumbing and heating services with no overtime charges for urgent situations.
Are you licensed and insured?
We maintain full Massachusetts licensing (#31699) and comprehensive insurance coverage for all residential and commercial projects.
What plumbing services do you offer?
Our services include general plumbing, water heaters, boilers, bathroom remodels, emergency repairs, and seasonal maintenance for residential and commercial clients.
Can you help with commercial plumbing?
Yes, we provide code-compliant plumbing solutions for restaurants, offices, and retail spaces including new installations and ongoing maintenance programs.
How quickly can you respond?
Emergency calls receive immediate attention with same-day service prioritized. Routine appointments are typically scheduled within 24-48 hours.
