Keating Plumbing & Heating, 126 Main St, Marlborough, NH 03455 Skip to main content
Plumber

Keating Plumbing & Heating

★★★★★ 4.6 5 reviews
📍 Marlborough, NH Open today · 7:30 AM - 5:00 PM
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Overview

About this business

Keating Plumbing & Heating is a plumbing and HVAC business located in Marlborough, New Hampshire. Keating Plumbing & Heating offers a range of core services including plumbing repair and installation, heating system services, cooling system services, and indoor air quality solutions. Keating Plumbing & Heating emphasizes maintaining home comfort regardless of weather conditions and provides immediate service availability. Contact options include email and phone, supporting customer inquiries and service scheduling.

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Services

Services and categories listed for this business.

Plumber Plumbing Repair Plumbing Installation Heating Services Heating Installation Cooling Services Cooling Installation Indoor Air Quality (IAQ) Services

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Gallery photo for Keating Plumbing & Heating, Plumber in Marlborough, NH
Questions & answers

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Where is Keating Plumbing & Heating located?
Keating Plumbing & Heating is located at 126 Main Street, Marlborough, New Hampshire, 03455-2126.
Does Keating Plumbing & Heating offer immediate service?
Keating Plumbing & Heating is available for plumbing and HVAC repair and installation needs.
What types of HVAC services does Keating Plumbing & Heating provide?
Keating Plumbing & Heating provides heating, cooling, and indoor air quality services.

Reviews

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M

Marie

Dec 30, 2025
★ ★ ★ ★ ★ 5.0

We have used Keating plumbing and heating for several projects. They installed a new heater last year. Yesterday, Peter came and installed a water filter and gave some advice for issues related to the toilets. Excellent service!!! Thank you Peter and thank you Keating for always providing great service!!! Highly recommend!

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Tim Birkenhead

Jan 28, 2026
★ ★ ★ ★ ★ 5.0

Incredible experience with these fine people. I lost water pressure on a Monday night with a 4 week old baby in the house. I called on Tuesday morning and they had Peter here same day to look at the issue. It ended up being a Pressure Tank and he stayed late to make sure that we would have running water that night for the newborn. There was another part that was bad as well, and Brandon was able to drive a part from Keene at 7PM to the house and they installed it and got everything back up and running. Unbelievably grateful to both of them for not only getting here same day, but for staying until close to 8PM to make sure that we had running...

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Lisa Marie

Dec 5, 2025
★ ★ ★ ★ ★ 3.0

Nathan, Nick and Peter were an awesome team and completed what could've been a potentially difficult repair involving demolition in a couple of rooms. They carefully removed only what was necessary to replace an old built in cast iron pipe. They were professional and very respectful of my home. I also appreciate the thorough clean-up. I highly recommend Keating Plumbing and Heating!

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Adam

Oct 17, 2025
★ ★ ★ ★ ★ 5.0

Keating plumbing and heating was installing mini split in my house. The whole experience from the estimate to completion of the work was excellent. Super friendly, customer oriented, efficient, punctual, great communication. Both technicians, Eric and Ricky were very professional, polite, respectful and hard working. When work was finished, everything was beautifully installed, working perfectly and clean. It was a great pleasure to work with Keating plumbing and heating out of Marlborough, NH. Highly recommend!

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Rich Comerford

Oct 14, 2025
★ ★ ★ ★ ★ 5.0

I think Keating might have a good one. Peter, one of your apprentices came to my home today and we had had some leaking into our bottom ceiling due to problems with an upstairs toilet. It doesn’t seem like much, but the young man came in looked professional, like he was ready to do the job he was prepared with his tools, explained the whole experience to me as he was doing it and his rationale. And ultimately got the job done with the toilet working again with a multiple person household that that’s a big deal. Really appears like a solid young plumber and a good communicator.

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