Planning plumbing work for a home or business? Tell us about the system, fixture, repair, or installation involved, and request a free estimate based on the scope of your project.

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Discuss Your Plumbing Needs

Share your property’s plumbing needs with our veteran-owned team today, and we will promptly provide a transparent, free estimate to get your project started.

    Veteran-Owned 10+ Years Free Estimates

    Protect Your Home’s Value with High-Quality Plumbing Service in Westport, MA

    We handle plumbing needs for homes and businesses, with careful work for piping, hot water systems, fixtures, and mechanical equipment.

    4.90/5.00

    Over 103 Happy Customers!

    Plumbing and Mechanical Work for Homes and Businesses

    ATD Mechanical Services, Inc. provides highly disciplined, reliable plumbing solutions for homes and businesses across Westport, MA, and surrounding areas. As a veteran-owned company, we bring unmatched integrity and attention to detail to every project from emergency pipe repairs and water heater installations to full-service kitchen plumbing. Enjoy seamless property upgrades and reliable water systems backed by over a decade of experience and our commitment to clear communication and free, transparent estimates.

    Reliable Plumbing Knowledge Backed by Military Values

    We are a veteran-owned and operated business serving homeowners and commercial customers across Massachusetts and Rhode Island. Our work reflects the integrity, discipline, and attention to detail that guide every project. We listen, assess the plumbing concern, explain the work clearly, and respect the property throughout the job.

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    Veteran-Owned

    Military values shape how we approach communication, preparation, property access, and the details that matter during plumbing work.

    10+ Years of Experience

    Our background covers residential and commercial plumbing needs across Massachusetts and Rhode Island.

    Residential and Commercial Work

    We account for household routines, business operations, property access, fixture use, and scheduling needs.

    Plumbing and Mechanical Knowledge

    Our work covers piping, hot water equipment, boilers, fixtures, filtration, re-piping, and related systems.

    Free Estimates

    Customers can discuss the scope of their plumbing project and receive an estimate before moving forward.

    Flexible Payment Options

    We accept check, cash, and card for added convenience on homepage inquiries and service planning.

    Request a Free Estimate for Your Plumbing Work

    Discuss the Scope Before Work Begins

    Plumbing Work Matched to the System and Property

    Plumbing problems and projects vary by property, system, and daily use. We install full plumbing systems for construction and renovation work, repair and replace damaged pipes, service water heaters, address clogs and pressure issues, and complete kitchen and bathroom plumbing.

    Our work also covers appliance connections, gas lines, boilers, water filtration and softener systems, whole-home and commercial re-piping, and radiant heating systems. Residential projects require care around household routines and finished spaces, while commercial work may involve occupancy, multiple fixtures, access, and operating schedules.

    We review the plumbing need, identify the work involved, and discuss the appropriate path for the property. AC installation is coordinated through trusted subcontractors, and electrical needs are handled with trusted electrical partners.

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    Put Your Plumbing Project in Capable Hands

    ATD Mechanical Services, Inc. provides plumbing service in Westport, MA, for property owners who value clear communication and careful workmanship. We bring over 10 years of experience to residential and commercial piping, hot water, fixture, repair, and mechanical needs.

    As a veteran-owned business, we approach each project with discipline and attention to detail. Call us to discuss the plumbing work at your home or business and ask about a free estimate.

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    Plumbing Solutions for Critical Property Systems

    Explore plumbing services for system installation, damaged pipes, hot water equipment, kitchen and bathroom fixtures, general repairs, and appliance connections. Each service addresses a specific part of the property and the practical needs tied to its use.

    Full System Installation

    We install water lines, drainage systems, and fixtures for new construction and renovation projects, with careful planning for long-term system performance.

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    Pipe Repair and Replacement

    We locate water leaks, repair damaged piping, and replace aging lines to address water loss, pressure concerns, and recurring pipe problems.

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    Water Heater Services

    We install, repair, and replace water heaters for homes and businesses that need consistent hot water from properly functioning equipment.

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    General Plumbing Repairs

    We address clogs, pressure concerns, leaks, and failed plumbing components that interfere with normal water use in homes and commercial properties.

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    Kitchen Plumbing

    We reroute supply and drain lines, connect sinks and fixtures, and complete plumbing work that supports new or changing kitchen layouts.

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    Appliance and Gas Lines

    We connect plumbing appliances and install gas lines for cooktops and ovens, including pressure testing and attention to proper operation.

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    Bathroom Plumbing

    We install showers, tubs, toilets, bidets, supply lines, and drainage connections for bathroom projects in homes and commercial properties.

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    Frequently Asked Questions

    ATD Mechanical Services, Inc. answers common questions about residential and commercial plumbing, hot water systems, piping, fixtures, and project planning. Review the information below before discussing your property and service needs with our team.

    • What Plumbing Services Do You Offer for Homes and Businesses?

      We handle full plumbing system installation, pipe repair and replacement, water heater work, general repairs, kitchen and bathroom plumbing, appliance connections, gas line work, and other confirmed mechanical services for residential and commercial properties.

    • Do You Install and Service Water Heaters and Boilers?

      Yes. We provide water heater installation, repair, replacement, and related service for homes and businesses. We also install and service boilers for customers with hydronic heating needs.

    • Do You Install Water Filtration and Softener Systems?

      Yes. Water filtration and softener systems are an important part of our plumbing work. We help customers address water treatment needs for residential and commercial properties.

    • Do You Handle Re-Piping for Older Homes?

      Yes. We perform whole-home and commercial re-piping when aging or damaged piping needs replacement. The work may involve reviewing existing lines, planning access, and replacing piping according to the property and project scope.

    • Do You Provide HVAC and Electrical Work?

      Plumbing and mechanical work remain our core trades. We coordinate AC installation through trusted subcontractors and work with trusted electrical partners when residential or commercial projects require those capabilities.

    Feedback From the People We Serve

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    Athanasius Anagnostou

    Rapid response, careful quality work, thoughtful useful advice, perfect professional attitude.We have been happy with them every single time.

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    Posey Smith

    Pleasant to work with from the first phone call until the job was completed. And the job was done the next day.

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    Wendy Doolittle

    I have used ADT Mechanical Services a number of times. Brian, who came today to fix a leak, was terrific! Karen, in the office, is always a pleasure. Continue to get wonderful service. Highly recommend!

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    J Maynard

    This was the second time I’ve used ATD for boiler service. I can’t tell you how impressed I am with how professional they are. Brian kept me posted the entire time as to what he was working on and why he was doing it. He was extremely polite and even got along with my dogs😁. Pricing was more than fair , I would highly recommend them for any service you need to have performed. Thank you again Brian and ATD!!!

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    Nathan Murphy

    Very professional, experienced, and an all around exceptional experience. I will always use Attention to Detail Plumbing.

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    Doreen Garelick

    ATD did excellent work on our generator installation. Every person at ATD that we had contact with was helpful, responsive, knowledgeable and professional!

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    Alina Apteker

    With multiple rental properties under management, being able to always count on ATD is like pure gold.

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    Jay Peek

    ATD is my go to for all of my plumbing and HVAC work. They have done countless full systems for me as well as maintenance and repairs. Always transparent, always upfront and always get it right. Great ownership and great people. Highly recommend!!

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    Robert Duarte

    I had a problem with a boiler in a house I recently inherited, they came right and took care of the problems immediately! I was very happy with the service and will use them for my yearly maintenance!

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    Susan Sherman

    I called Matt on Thanksgiving Eve and he came out within an hour to get the heat fixed! Had a friend having issues I gave him Matt’s number he called him back within the hour! Chris who did the work was amazing as well and cleaned up and were all wonderful!! HIGHLY RECOMMEND!!

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    Emily Daggett

    I can’t recommend them enough!! I’ve used them multiple times now and they’ve always been amazing. Every time I’ve had an issue, they were quick to come out and really willing to work with me to get things taken care of. Super reliable, fair, and easy to talk to. I’m so glad I found a plumber I can actually count on!

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    Leonardo Medeiros

    I recently had my HVAC system replaced and want to commend Matt for his exceptional professionalism. Managing a business involves navigating numerous permits, inspections, and local regulations, which can sometimes cause delays. Throughout the process, Matt handled these challenges efficiently, kept me informed, and ensured the installation was completed to a high standard. I am very satisfied with the work and would highly recommend his services.

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    Plumbing and Mechanical Experience

    More Than 10 Years in the Trade

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    Service Areas

    We serve plumbing customers in Westport, MA, and surrounding areas, with experience across Massachusetts and Rhode Island.

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    Tell Us What Your Property Needs

    Share the plumbing issue, planned installation, or mechanical project at your home or business. We will review the details and discuss the appropriate next step for your service request.

      Veteran-Owned 10+ Years Free Estimates