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licensed plumbers
June 9, 2026
Learn why licensed plumbers are essential for protecting your home, ensuring quality workmanship, and helping prevent costly plumbing issues.
local water heater repair service
May 1, 2026
Are you looking for local water heater repair service? To learn what to look for, read on or contact the team at Maguire Company Inc. today!
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Licensed Plumbers

Newton, MA

Locally and Family Owned Since 1922

Responding to Emergencies Within a Day 

Military, Veteran, and Senior Discounts

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Quality Plumbing Solutions Since 1922

For over a century, Maguire Company Inc has been a pillar of plumbing excellence in the greater Boston metro area. Our legacy of quality service spans generations, built on a foundation of trust, skill, and dedication to our customers. We maintain the vital systems of your homes and businesses, ensuring comfort and safety for families and companies alike. We can offer licensed plumbers in Newton, MA and the surrounding areas who bring extensive knowledge to every project, regardless of its size. At Maguire Company, we recognize that plumbing emergencies can happen at any time.

That's why we offer responsive emergency services, typically addressing urgent needs within 24 hours. As the leading licensed plumbers in Newton, MA and beyond, we believe in honesty and fairness, which is why we provide free estimates within the next business day and clear pricing on all our services. Our commitment to quality includes a 90-day service warranty, and we honor all manufacturer warranties. As a family-owned business with deep community roots, we offer special discounts to military personnel, veterans, and seniors. Contact us to experience the Maguire difference.

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Why Choose Us Among Licensed Plumbers in Newton, MA?   Maguire Company Inc.

Free Estimates Within the Next Business Day

Responding to Emergencies Within a Day

Military, Veteran, and Senior Discounts

90-Day Service Warranty

Honoring Manufacturer Warranties

Licensed and Fully Insured

Maguire Company Inc.

If you're searching for a company that values clear communication, practical solutions, and a friendly, down-to-earth approach, you'll find all of that here. We take the time to answer questions, explain your options, and keep the process easy to follow from start to finish. As licensed plumbers in Newton, MA with a full range of HVAC knowledge, we aim to make every step feel simple, informed, and stress-free so you can move forward with confidence.

Residential Service and HVAC

Our residential services cover all aspects of home plumbing and HVAC needs. From repairing leaks to installing modern heating systems, our licensed and insured technicians ensure your home stays comfortable throughout the year. We provide customized solutions to meet your specific home maintenance requirements.

Construction Plumbing Services

Maguire Company provides skilled plumbing services for construction projects that meet strict industry standards. We collaborate closely with contractors and project managers to seamlessly integrate plumbing systems in new builds and renovations. Our century of experience ensures a solid plumbing foundation for every construction project.

Commercial Plumbing and HVAC

Our background-screened technicians work efficiently to minimize disruptions to your operations. From regular maintenance to major system upgrades, we keep your business running smoothly. Our staff regularly updates their skills to provide you with the latest industry solutions for all your commercial plumbing and HVAC needs.

Military & Veterans Save on Plumbing

Maguire Company proudly offers exclusive discounts to military personnel and veterans in the greater Boston metro area. Our plumbers provide service at reduced rates for those who've served.

Call Maguire Company today to claim your veteran discount!
Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(617) 527-2345

Military & Veterans Save on Plumbing

Maguire Company proudly offers exclusive discounts to military personnel and veterans in the greater Boston metro area. Our plumbers provide service at reduced rates for those who've served.

Call Maguire Company today to claim your veteran discount!
Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(617) 527-2345
Senior Discount on Plumbing Services
Maguire Company offers special pricing for seniors needing plumbing services in the greater Boston area. Our experienced team ensures quality work at a discounted rate for our valued senior customers.
Contact Maguire Company now to schedule your discounted service!
Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(617) 527-2345

Recent Projects

Take a look at some of our recent work to see how our team approaches real-world plumbing and HVAC challenges in homes, businesses, and construction settings. Many customers exploring past projects find it helpful to see the level of detail and care our licensed plumbers in Newton, MA bring to every job.

Recent Blog Posts

licensed plumbers
June 9, 2026
Learn why licensed plumbers are essential for protecting your home, ensuring quality workmanship, and helping prevent costly plumbing issues.
local water heater repair service
May 1, 2026
Are you looking for local water heater repair service? To learn what to look for, read on or contact the team at Maguire Company Inc. today!
water heater repair service
March 5, 2026
Traditional or tankless? A water heater repair service breaks down the key differences to help you find the right option for your home and budget.

Here's what our satisfied customers are saying...

At Maguire Company Inc., we take pride in providing exceptional plumbing and HVAC services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Maguire Company Inc. and let others know what you think.

Frequently Asked Questions

When your home or business depends on reliable heating, cooling, and plumbing, you need answers you can trust. This FAQ section is designed to give you clear, practical insight into our services so you can make confident decisions. From routine maintenance to urgent repairs, we're here to simplify the process and deliver results that last.



Our team is fully licensed and insured, offering free estimates, a 90-day service warranty, and full support for manufacturer warranties. Whether you're dealing with a small issue or planning a major upgrade, you'll find dependable solutions backed by experience and accountability. If you're searching for licensed plumbers in Newton, MA or the surrounding cities, you're in the right place.

  • What should I do if my plumbing issue isn't an emergency but still needs attention soon?

    When you're dealing with a plumbing concern that isn't severe enough for emergency service but still needs timely attention, the best approach is to monitor the issue while avoiding anything that might make it worse. For example, if you notice a slow leak, unusual noise, or inconsistent water pressure, try to limit use of the affected fixture until a technician can evaluate it. Taking photos or notes about when the issue occurs can also help your plumber diagnose the problem more efficiently. It's always a good idea to reach out sooner rather than later, because small signs can sometimes point to developing issues behind the walls or within your home's main lines.

  • How can I prepare my home before a plumbing or HVAC appointment?

    Preparing your home before a technician arrives can make the process smoother, quicker, and more convenient. Start by clearing access to the area being serviced-even a few extra feet of space can help the technician work safely and efficiently. If you know where your main water shutoff valve or HVAC system components are located, point them out so the inspection can begin right away. It also helps to jot down any recent changes you've noticed, such as noises, odors, temperature fluctuations, or changes in water pressure. These observations give your technician a clearer starting point and may reduce the amount of time needed for troubleshooting. Simple preparation steps can make a noticeable difference in the visit.

  • What are some signs that my HVAC or plumbing system may be struggling during seasonal changes?

    Seasonal shifts often reveal issues that weren't noticeable during mild weather. In the colder months, uneven temperatures, slow-to-start heating equipment, or unexpected increases in utility bills may signal that your HVAC system is working harder than it should. During warmer seasons, weak airflow, inconsistent cooling, or unusual cycling patterns can hint at developing problems. Plumbing issues can also appear as temperatures fluctuate, such as pipes expanding or contracting, drains slowing, or fixtures producing unusual sounds. If you notice any of these changes, scheduling a check-in can help identify the issue before it becomes disruptive. Seasonal awareness is one of the most effective ways to catch problems early and maintain overall system reliability.

  • What warranties do you provide on your work?

    We stand behind the quality of our work with a 90-day service warranty, giving you added confidence that your repair or installation will perform as expected. If something isn't right, we'll make it right. There's no runaround, no excuses. This commitment reflects our focus on long-term customer satisfaction rather than quick, temporary fixes.


    In addition to our service warranty, we honor all applicable manufacturer warranties on parts and equipment. That means you benefit from both our workmanship guarantee and the protection offered by trusted brands. When you work with our experienced licensed plumbers in Newton, MA or the surrounding areas, you're investing in solutions designed to hold up over time.

  • How often should HVAC systems be serviced?

    Regular HVAC maintenance is one of the simplest ways to protect your investment and avoid unexpected breakdowns. In general, heating and cooling systems should be serviced at least once a year, with many homeowners opting for twice-yearly maintenance. Once before the cooling season and once before the heating season. This approach helps catch small issues early and keeps your system running at peak efficiency.


    Routine service includes inspecting key components, cleaning filters and coils, checking refrigerant levels, and testing system performance. These steps not only improve reliability but can also lower your energy bills and extend the lifespan of your equipment. When paired with expert plumbing support from the licensed plumbers Newton, MA homeowners prefer, you get a complete approach to home comfort and efficiency.

  • Do you provide emergency plumbing services?

    Plumbing emergencies don't follow a convenient schedule, and when something goes wrong, quick action matters. Maguire Company Inc offers responsive emergency services to address urgent issues like burst pipes, severe leaks, and major system failures. Our goal is to minimize damage and restore functionality to your system as quickly as possible.