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    Average homeowner rating
  • Verified reviews icon120
    Verified affordable plumbing services reviews

Top-Rated Affordable plumbers in Grantham - Updated Nov 2026

Gotme Under Pressure ?, LLC
4.3(
648
)
Drain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or ReplaceGas Piping+3 more

Serving Grantham, NH and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

Gotme under pressure? LLC IS A Plumbing, Heating & Gasfitting, Drain Cleaning professional in your area. We will meet all of your plumbing needs. We take quality craftsmanship to a whole new level, Our company is built onhonesty, integrity and leadership, this is what you can expect.

1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Clear Choice Home Improvements, LLC
Clear Choice Home Improvements, LLC
4.5(
980
)
Shower Install or Replace

Serving Grantham, NH and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Great customer service, Thanks Michelle. 👍, Doug came out promptly and worked with us to finance a new top of the line roofing system at an extremely affordable price. The installers from Clear choice, really great workers and really fast install, they left my property spotless after the work was completed. Thanks again Clear Choice Home Improvement 👍.My new roof is amazing."
 Insulated Vinyl Siding
 Seamless Gutters
 Easy to clean vinyl replacement windows
  Asphalt Roofing
 Leaf Slugger Gutter Covers and Water Management

+114

Response time2 hrs
223 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 Grantham, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Credit card accepted

"I hired Jacuzzi Bath Remodel through an email add that I responded to. They got back to me promptly and their salesman Hunter was at my house within a week. They came and did the work which was demolishing two bathrooms and installing new shower stalls, vanities, flooring and toilets. I expected a crew of plumbers and carpenters, but TULIO and his helper did it all and to perfection. I absolutely love my new bathrooms, every time I shower I feel like I'm in a 5 star hotel. Thank you Jacuzzi!"
Bath - Shower Remodel
Bath Makeover
Bath Makeover
Bathroom remodel
Bath Makeover

+10

Response time1 day
Response rate91%
Recommended by72%of homeowners
Avatar for Barrington Solutions Plumbing & Heating LLC
Barrington Solutions Plumbing & Heating LLC
4.9(
17
)
Water Heater - Install or ReplaceFaucets, Fixtures and Pipes - Repair or ReplaceTankless Water Heater - Install+23 more

Serving Grantham, NH and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

Barrington Solutions is the premier plumbing and HVAC specialist for new construction and major residential builds throughout New Hampshire's Lakes Region. Built on a foundation of elite technical expertise, strict project timelines, and clear communication, we partner with builders, contractors, and homeowners to engineer and install flawless mechanical systems from the ground up.While we provide full-service plumbing, high-efficiency heating, and advanced cooling solutions for existing properties, our true passion and specialty lie in rough-in plumbing, complete system design, and the seamless integration of modern heat pumps, boilers, and mini-splits for new homes. We treat every job site with total professionalism, ensuring your project stays on schedule, on budget, and up to code. Contact Barrington Solutions today to bring top-tier mechanical craftsmanship to your next build.

Granite Ridge
Brook hill development
Sanborton
Derry
2.5 bathroom modular

+39

39 neighbors recently requested a quote
Avatar for Five Star Bath Solutions of Southern NH
Five Star Bath Solutions of Southern NH
5.0(
6
)
Shower Install or ReplaceBathtub Install or Replace

Serving Grantham, NH and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Five Star Bath Solutions of is the top-of-the-line bathroom remodeling company. We've earned this title by using advanced technology, custom products, and attention to customer service. Using innovative software, Five Star Bath Solutions professionals will deliver a detailed estimate for your bathroom renovation project at an affordable price. We believe in setting standards for how projects are estimated, installed, and completed and passing that value on to you.

Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel

+1

Response time5 hrs
Response rate87%
214 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.6(
26
)
Sump Pump or Interior Foundation Drains - Install

Serving Grantham, NH and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"Guys came out to 2 of our properties and put systems in each one. They were in and out in a week for both and did a great job. They solved our water issues and we are so thankful for the great job they did. We would highly recommend them."
Foundation
Foundation
Foundation
Basement
Basement

+16

Response time12 hrs
179 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for PIC Home Pros, LLC
PIC Home Pros, LLC
3.8(
283
)
Shower Install or ReplaceBathtub Install or ReplaceWalk In Tub - Install or Replace

Serving Grantham, NH and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We cannot thank bathflip enough for our new shower area. They did such a wonderful job. The two workers were friendly and respectful and kept us updated throughout the whole project. They showed up promptly in the time frame we were given and they were gone by 5pm. They cleaned up everything like they werenâ t even here. I could not recommend then enough; our consultant was very straight forward and clear with pricing and did not even attempt to upsell us."
 Finished Basement
 50 Year Warranty???
 Before and After
 Completed Job
 Wet, Mold Basement

+11

Response time1 day
241 neighbors recently requested a quote
Recommended by74%of homeowners
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Affordable Plumbers FAQs, answered by experts

If your copper pipe springs a leak, you don’t have to replace the entire pipe. You can replace just the damaged section, either by adding a new portion of pipe or using a slip repair coupling. Nonetheless, you may want to replace your pipes if they’re more than 20 years old or suffering from severe corrosion. A pipe replacement costs somewhere between $400 to $2,200.

Professionals ensure proper sealing and connections, preventing long-term water damage.

Whether you hire a plumber to replace an outdoor spigot depends on how handy and confident you are with your DIY capabilities. Local plumbers will be familiar with your area’s plumbing codes, and while replacing a spigot looks simple, it can be a deceptively complex task. Ultimately, hiring a professional will ensure you get the job done right the first time and avoid any problems down the road.

The type of valve that’s best for water shut-off is the ball valve. These are considered by many plumbers to be the most reliable type of valve, and they’re the type most used for main water shut-offs. These valves only require a quarter turn of a handle to open or close fully.

You should flush your water heater at least once a year, with some experts recommending a schedule of every six to 12 months (e.g., once in the spring and fall). The ideal frequency depends on several factors.

If your area has hard water with high mineral concentrations, you should flush the heater more often—typically every four to six months. Additionally, a water heater that is used frequently may require more frequent flushing than one that is used less often.

Regular flushing is important because it removes sediment buildup from the bottom of the tank. This maintenance helps improve the heater's efficiency, extend its lifespan, and prevent issues like clogs, overheating, and increased energy consumption. You can either learn to perform this task yourself or arrange for a service plan with a professional plumber.

The Grantham, NH homeowners’ guide to affordable plumbing services

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