About Gregory & Martin Inc

Gregory & Martin Inc. is a highly recommended business that has consistently provided excellent service to its customers. When one customer's basement was flooded, the company's team, including Mike and Justin, arrived promptly, provided a quote, and efficiently installed a new furnace and air conditioning system in just 2.25 days. Customers have praised the company's professionalism, affordability, and ability to resolve various plumbing issues, including a leaking kitchen sink and a problematic toilet. The business is known for its quick response, clear explanations, and high-quality workmanship, making it a trusted choice for those in need of reliable home services.

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Reviews for Gregory & Martin Inc

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  • Aug 2024

    my basement got flooded (45in) destroyed everything, Mike came next day after calling them an gave me a quote, got the insurance money ,set up the next wk for them to come in an install new furnance and ac , 2 guy crew Mike an Justin very smart in what they do ,got things all back together in 2 1/4 days ,very good workmanship Highly recommend Great group of

  • Aug 2024

    We had to get a whole new furnace, we had a flood at our home, and our old furnace was a loss, Gregory & Martin came out, put a whole new system in, was very polite and did a great job! Thank you.

  • May 2026

    Gregory & Martin has excellent service for plumbing. We have used their plumbers multiple times as well as called after hours for emergencies. The staff is kind, responsive, and does their best to minimize cost while treating necessary repairs with urgency. Jason has gone above and beyond to address after hours concerns and Gene and Eddie are both fantastic. I highly recommend Gregory & Martin.

Hours

Monday: 8AM - 4PM
Tuesday: 8AM - 4PM
Wednesday: 8AM - 4PM
Thursday: 8AM - 4PM
Friday: 8AM - 4PM
Saturday: ClosedSunday: Closed

Location

470 Broad St, Derry

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