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Top-Rated Plumbers in Sandown - Updated Nov 2026

Joe Belanger, Plumbing Services
4.5(
130
)
Sump Pump - Repair or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+8 more

Serving Sandown, NH and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: Quality work

"I needed a faucet installed on a pedestal sink. Joe did a great job! He was on time, worked efficiently, and charged a reasonable price. Highly recommend for your plumbing needs!"
Buderus oil fired forced hot water heating system
Oil fired buderus
Navien 150 high efficiency wall mounted boiler
Water heater
Powervented water heater

+1

Response time7 hrs
Recommended by94%of homeowners
Avatar for Robert Johnson Plumbing
Robert Johnson Plumbing
5.0(
324
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Sandown, NH and surrounding areas

Approved

In business since 2009

Free estimates

Offers commercial services

"Robert was very responsive to my request for a water heater replacement. His pricing was competitive, and his crew was prompt and professional. The work was complete less than 24 hours after first contact. I recommend Robert Johnson Plumbing and plan to be a repeat customer, myself"
2 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Ferris Plumbing, Heating & Air
Ferris Plumbing, Heating & Air
4.9(
58
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceShower Install or Replace+11 more

Serving Sandown, NH and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Excellent. I called Ferris Plumbing on a Thursday afternoon and left a message. Matt returned my call the next morning. After I explained the problem, Matt said he would try to get to me that day (Friday), but he may not be able to. Meanwhile, he suggested not using that toilet. He called later that day and said he couldn't make it, but would be able to on Monday. He called me on Monday morning to confirm that he would be coming and gave me a estimated time of arrival. Matt wasn't able to come himself, but two of his plumbers arrived mid-morning. I explain all of this because Matt's communication was OUTSTANDING. I always knew the status and I knew he would be arriving as soon as he could. His two plumbers were also excellent and efficient. They replaced the toilet flange and gasket, and remounted the toilet without needing to disturb the downstairs ceiling. I should mention that the toilet is the original installation of 48 years ago. The original gasket was completely disintegrated to the point that only few small fragments of it were left. They were also very careful to protect the carpet just outside the bathroom by placing a drop cloth to protect it. Their service and work was EXCELLENT. We are considering remodeling that bathroom and Ferris Plumbing will certainly be our first choice to do the work. I highly recommend (Matt) Ferris Plumbing."
Various Remodel Jobs
Various Remodel Jobs
Various Remodel Jobs
Various Remodel Jobs
Various Remodel Jobs

+24

37 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Sgt. Smith's Drain Cleaning Services
Sgt. Smith's Drain Cleaning Services
4.9(
101
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Sandown, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"A class act..., gave me a ballpark price over the phone, came out to the house on a Saturday night at 08:00pm! The price was lower than the quote over the phone. A true professional, gentleman and a leather neck!! I now have a new plumber..."
Our work
Our work
Our work
Our work
Camera

+3

Response time2 hrs
37 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Cloud 9 Tubs
Cloud 9 Tubs
5.0(
35
)
Shower Install or ReplaceBathtub Install or Replace

Serving Sandown, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"We had our old tub/shower replaced/converted to a shower stall. Jeff and his crew did an outstanding job for a great price!! Jeff was by far the best contractor we have ever done business with!! We believe you would not find anyone better to do your bathroom remodel job!! Thanks George & Deb"
Shower
Shower
Barrier Free Shower/ Walk In Tub
Tub
Shower

+2

Response time8 hrs
Response rate98%
5 neighbors recently requested a quote
Avatar for Pine Valley Plumbing
Pine Valley Plumbing
5.0(
6
)
Drain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or ReplaceFaucets, Fixtures and Pipes - Repair or Replace - For Business+6 more

Serving Sandown, NH and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! \n \n

On the job
On the job
On the job
On the job
On the job

+2

Recommended by16%of homeowners
Avatar for Mr. Rooter Plumbing & Heating
Mr. Rooter Plumbing & Heating
3.9(
358
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceDrain Clog or Blockage - Clear+7 more

Serving Sandown, NH and surrounding areas

Approved

In business since 1995

Emergency services offered

Warranties offered

"There is NEVER a 'good' time to have plumbing issues but we were super happy to hear Mr. Rooter could send a plumber for same day service for our issue. Your plumber was very polite, helpful, careful of property, and knowledgeable. He also solved our sink issue in a very timely manner. We will definitely be calling Mr. Rooter for future plumbing issues as your services have been shown to be most reliable, competitively priced, and performed in a timely manner."
62 neighbors recently requested a quote
Recommended by87%of homeowners
Granite State Sewer & Drain Cleaning Co
4.9(
13
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessSewer Main - Clear+3 more

Serving Sandown, NH and surrounding areas

Approved

In business since 1981

Emergency services offered

Warranties offered

"Granite State Sewer called me the next morning and had a technician out within two hours. He explained everything he did and was courteous and knowledgeable. The price was very fair, and I would use them again and will recommend to others."
Additional Photos
Additional Photos
2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Jacuzzi® Bath Remodel
Jacuzzi® Bath Remodel
4.6(
131
)
Bathtub Install or ReplaceShower Install or Replace

Serving Sandown, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Credit card accepted

"When they said they could do a complete bathroom makeover (demo everything to the studs and floor joists, including removing an old cast iron tub) I was skeptical. But wow! These guys came in and killed themselves! Total demo took one day. There were a couple of bumps in the road due to some miscommunication, but their Customer Service is excellent and any issue we had was handled immediately to our satisfaction. I only gave 4.5 stars for the quality of work because the guy that did the mud work didn't seem to take too much pride in his work. I spend 4 hours correcting what he did (but I'm also super picky). I have to give a special shout out to one gentleman, Benho, who was absolutely amazing with the work he did (flooring and walls, toilet and vanity install), very meticulous work. They cleaned up after themselves at the end of each day so you didn't even know they were there. We now have an awesome new bathroom with a walk in shower and I couldn't be happier. I would definitely hire this company again and would recommend them to anyone."
Bath - Shower Remodel
Bath Makeover
Bath Makeover
Bathroom remodel
Bath Makeover

+10

Response time1 day
Response rate91%
Recommended by72%of homeowners
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FAQs for plumbing projects in Sandown, NH

It depends on the severity of the leak. Minor leaks may not require immediate attention and can be scheduled during regular business hours. However, if the leak is causing significant water damage or you can't control the flow of water, it's best to call an emergency plumber right away. Addressing serious leaks promptly can prevent structural damage and mold growth, potentially saving you money on extensive repairs later.

A journeyperson plumber is a licensed professional with a state-issued permit who installs and repairs piping for water and heating systems under the supervision of a master plumber. They have completed extensive training and amassed significant experience leading teams, drafting blueprints, and designing comprehensive plumbing installations. Their proven expertise ensures that they can handle both routine repairs and complex projects with precision.

The Sandown, NH homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.