--- title: "Dan Dunn Plumbing & Heating" url: https://contractorlink.pro/dan-dunn-plumbing-heating trades: [Plumbing] city: Seabrook region: NH google_rating: 5.0 google_rating_count: 87 website: "http://dandunnplumbing.com/" phone: "(603) 253-2388" license: All rights reserved. Content from ContractorLink. --- # Dan Dunn Plumbing & Heating > Experience Superior Plumbing, Heating and AC Services with Dan Dunn Plumbing & Heating ## About Dan Dunn Plumbing & Heating LLC is a family-owned business providing plumbing and heating services in the New Hampshire Seacoast area since 2000. They are licensed and insured in Massachusetts, New Hampshire, and Maine, with the owner overseeing all projects to ensure high standards. They offer a 1-year parts and labor warranty and work with insurance companies and Mass Save rebates. ## Trades - Plumbing ## Services - Water Heaters - Heat Pumps - Tankless Water Heaters - Water Softener Services - Furnaces - Boilers - Radiant Heating - Humidifiers/Dehumidifiers - Ductless Mini-Splits - AC Installation - AC Maintenance and Repair - New Construction ## Location Seabrook, NH, 03874 ## Service Area Serves within 30 minutes drive time of Seabrook, NH. **Phone**: (603) 253-2388 ## Google Reviews 5.0/5 stars from 87 Google reviews. [View on Google Maps](https://maps.google.com/?cid=601054867418845960&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) - 5/5 — Anonymous We had a fantastic experience with Dunn Plumbing! They did an excellent job installing our new dishwasher, and the entire process was smooth from start to finish. They were professional, punctual, and extremely knowledgeable. The installation was done efficiently and neatly, and they took the time to make sure everything was working perfectly before leaving. I also appreciated how clean they left the space — no mess, no hassle. It’s such a relief to work with a company that is reliable, skilled, and clearly takes pride in their work. I wouldn’t hesitate to recommend Dunn Plumbing to anyone needing plumbing services. We’ll definitely be calling them again in the future! - 5/5 — Anonymous 5 stars. We had Dan Dunn Plumbing & Heating out recently for annual maintenance on our tankless water heater. They arrived right on time and spent a full two hours doing a thorough job. Scheduling was easy, and the cost was very reasonable in my opinion. The technician was extremely knowledgeable about Navien systems and clearly has a lot of experience with them. He was friendly, patiently answered all our questions, offered several helpful tips we hadn’t even asked for, performed a complete flush and testing, and referenced the official Navien service manual for our exact model to ensure everything was done correctly. I Highly recommend Dan Dunn Plumbing. - 5/5 — Anonymous We have, and will continue to use Dan Dunn plumbing as our first call regarding any plumbing issues. On our last call they recommended a company that would help us with a problem they do not address and things worked out very well. An excellent company - efficient, fairly priced and well trained techs. - 5/5 — Anonymous Dan Dunn Plumbing & Heating is top-notch! Their team was prompt, professional, and efficient. They solved my plumbing issue quickly and left everything clean and tidy. Great communication, fair pricing, and quality work. Highly recommend! - 5/5 — Anonymous Moving into our beautiful new home 22 months ago, built by Don Madore of Don Madore, LLC, was a dream come true. From the very beginning, Dan Dunn Plumbing & Heating LLC played an essential role in bringing that dream to life. Their expertise spanned the plumbing systems, furnace installation, heated flooring, ventilation connections for both the kitchen and BBQ hoods, and even the custom black gas pipe work for our lighting. I am sure they did more than listed here. They added modern elegance to the driveway gate with expertly installed wiring conduits made of matching black gas pipes to house the wiring. Even the same for the front and rear porch lighting. At every stage, the team at Dan Dunn Plumbing & Heating LLC took the time to explain how each component worked, ensuring we understood and felt confident in the systems they put in place or repaired. Their meticulous attention to detail never wavered. Most importantly, they gave us something rare in a process as complex as building a home—peace of mind. We knew that every detail had been handled with care and precision.Their commitment did not end when the work was complete. Through ongoing preventive maintenance, their skilled technicians have kept everything running seamlessly, preserving both the comfort and functionality of our home. It is a rare pleasure to work with a company that combines technical excellence with genuine care. To the entire Dan Dunn Plumbing & Heating LLC Team—thank you for being the very best at what you do. Ronnie Shumate (Ossipee, NH) ## FAQ **Q: What areas does Dan Dunn Plumbing & Heating serve for plumbing and HVAC services?** A: Dan Dunn Plumbing & Heating serves the New Hampshire Seacoast area, including Seabrook, NH, and extends services to Massachusetts, New Hampshire, and Maine. Our fully licensed and insured team provides comprehensive plumbing, heating, and AC solutions across these regions to ensure reliable support for homeowners. We focus on the Seacoast area for prompt, efficient service delivery. **Q: How long has Dan Dunn Plumbing & Heating been providing plumbing services in New Hampshire?** A: Dan Dunn Plumbing & Heating, a family-owned business, has been serving the New Hampshire Seacoast area since 2000, with over 30 years of industry experience. Our owner personally oversees all projects to maintain high standards in plumbing repairs, installations, and HVAC maintenance. This long-standing expertise ensures quality workmanship for every job. **Q: What warranties are offered by Dan Dunn Plumbing & Heating for water heater installations?** A: Dan Dunn Plumbing & Heating provides a 1-year parts and labor warranty on all installations, including water heaters, tankless models, and traditional units, in addition to honoring manufacturer warranties. This coverage gives homeowners peace of mind regarding the durability and performance of their new systems. We also assist with Mass Save rebates to make energy-efficient upgrades more affordable. **Q: Does Dan Dunn Plumbing & Heating install heat pumps in the Seabrook NH area?** A: Yes, Dan Dunn Plumbing & Heating specializes in heat pump installations for energy-efficient heating and cooling in the Seabrook, NH, and surrounding Seacoast areas. Our skilled technicians ensure proper sizing and integration with existing HVAC systems for optimal performance and reduced utility costs. We offer free same-day estimates when available to discuss your specific needs. **Q: What is the process for getting a furnace repair from Dan Dunn Plumbing & Heating?** A: To schedule a furnace repair, contact us by calling or texting (603) 253-2388 or requesting a call back online; we provide free same-day estimates when possible. Our experienced team diagnoses issues like burner malfunctions or heat exchanger problems using diagnostic tools, then performs efficient repairs to restore optimal heating efficiency. We work with insurance companies if applicable and back our service with a 1-year parts and labor warranty. **Q: Does Dan Dunn Plumbing & Heating offer water softener installation and maintenance in Massachusetts?** A: Dan Dunn Plumbing & Heating offers water softener services, including installation and maintenance, to combat hard water issues in Massachusetts, New Hampshire, and Maine. Our systems use ion exchange technology to remove minerals like calcium and magnesium, preventing scale buildup in pipes and appliances. This extends the lifespan of your plumbing infrastructure while improving water quality for household use. **Q: What new construction plumbing and HVAC services does Dan Dunn Plumbing & Heating provide?** A: For new construction projects, Dan Dunn Plumbing & Heating handles comprehensive plumbing and HVAC installations, including rough-ins for piping, water heaters, furnaces, boilers, and ductless mini-splits. Our team ensures compliance with local codes in the New Hampshire Seacoast and surrounding areas for seamless integration into your build. With owner oversight, we deliver reliable systems backed by warranties and Mass Save rebates where eligible. ## Online Presence - Website: http://dandunnplumbing.com/ - Google Maps: https://maps.google.com/?cid=601054867418845960&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA --- Profile: https://contractorlink.pro/dan-dunn-plumbing-heating