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TRUSTED BY BETHLEHEM, NH HOMEOWNERS

  • Average homeowner rating star icon4
    Average homeowner rating
  • Verified reviews icon31
    Verified plumbing services reviews

Top-Rated Plumbers in Bethlehem - Updated Nov 2026

Avatar for Jacuzzi® Bath Remodel
Jacuzzi® Bath Remodel
4.6(
131
)
Bathtub Install or ReplaceShower Install or Replace

Serving Bethlehem, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Credit card accepted

"Installers arrived on time and worked very hard and efficiently. Project took two days since in addition to the shower conversion they also installed a new LVP floor and a new toilet. Rafael and his assistant were top notch and left the house and work area clean even at the end of the first day. I highly recommend them if you are considering a project. They made an effort to minimize the time water was shutoff as well."
Bath - Shower Remodel
Bath Makeover
Bath Makeover
Bathroom remodel
Bath Makeover

+10

Response time1 day
Response rate91%
Recommended by72%of homeowners
Avatar for Groundworks
Groundworks
4.6(
26
)
Sump Pump or Interior Foundation Drains - Install

Serving Bethlehem, NH and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"Just finished a visit with Foreman Doug and his crew, Devin, Sean, and Mason. Waterproofing the basement and super sound and solid work! Doug was professional and very good at keeping me in the loop with the project over the 3 day visit, and created a solid system that we are confident will keep water out of the basement forever. Above and beyond as well with problem solving when having to find solutions to fit our basement layout, all with a solid financing option/great price and 5 year warranty/ yearly inspection plan. If you are stuck with water in your basement, get Groundworks working for you ASAP!"
Foundation
Foundation
Foundation
Basement
Basement

+16

Response time12 hrs
193 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for Rider's Home Improvements
Rider's Home Improvements
4.6(
13
)
Shower Install or ReplaceWalk In Tub - Install or ReplaceBathtub Install or Replace+2 more

Serving Bethlehem, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"Very well. Craig was very conscientious about my needs and opinion, checkin with me regularly. Working on an old house has a unique challenges, but Craig and David worked together to find solutions. Craig was also a wealth of information for me regarding the finishing touches that I plan to do."
Bathroom Renovation
Siding
Exterior Painting
Framing
Additional Photos

+7

Response time4 days
Response rate100%
4 neighbors recently requested a quote
Avatar for Northern Basement Systems
Northern Basement Systems
4.4(
10
)
Sump Pump or Interior Foundation Drains - Install

Serving Bethlehem, NH and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"They weren't able address part of my project which included fixing a bulkhead wall, and masonry. I wanted to have it all addressed project by project and discovered that there was more damage to one of the walls that needed fixing. As they weren't concrete 'masons', they wouldn't be able to fully address that before installing a drainage system. It was all within my budget. I just didn't want to have the drainage system installed and have it fail because due to the mortar crumbling. The person that went to my house spent a considerable amount of time. He was knowledgeable, courteous, and not pushy. It wasn't until I had another contractor come through that I realized that what I had initially planned on was not going to work. When I went to cancel, the person that handled my estimate was concerned that I was cancelling and that I was being given "bad advice" from another contractor. I thanked him for the time he spent, and the information that he gave me, and sent my cancellation form. I would have hired them had they been able to fully address the entire project(s)."
Gap between chimney and home
Crew at work
The piers
Chimney after piers are installed
Smart Jacks

+9

Response time2 days
4 neighbors recently requested a quote
Recommended by71%of homeowners
BLAKE MOUNTAIN HOME IMPROVEMENT LLC
5.0(
2
)
Shower Install or ReplaceBathtub Install or Replace

Serving Bethlehem, NH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Bill was great to work with! He did such a great job. He was very honest and had great ideas. He was extremely professional and kept to his word. He showed up on time and completed the project in a timely manner. His prices are reasonable and fair. I have several future projects lined up with Blake Mountain Home Improvement. I can't say enough great things about Blake Mountain. As a matter of fact I still talk to him!!"
2 neighbors recently requested a quote
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Plumbing FAQs, answered by experts

Yes, you can use flexible pipe for a sink drain. Flexible pipes can make it easier to fit sink plumbing together with less measuring and fewer cuts. However, corrugated flexible pipe can trap hair, grease, and food particles in the folds and cause foul odors and eventually build up enough to clog the drain. Smooth pipes are recommended for sink drains and plumbing.

It’s a good idea to drain your pipes to prevent them from freezing if you’re expecting extremely cold temperatures or planning to be away from your home for an extended period of time during the winter. You may be able to avoid draining your pipes if you insulate outdoor pipes and keep your home heated to a minimum temperature of 55 degrees.

If you don’t have a sewer cleanout, clearing out clogs can be extremely difficult. You would need to try to clear the clog from sink drains, but it can be harder to reach the clog all the way in the drain line. A sewer cleanout makes it much faster and easier for pros to clear clogs from your main sewer line.

While tubs are fairly sturdy, you may notice cracks or holes. This kind of damage can happen from someone accidentally dropping something heavy into the tub. You might also see damage if you drop something heavy into the tub over and over again (like your extra large bottle of body wash). While you might only notice a small dent at first, this can later turn into a crack or a hole.

Also, certain cleaners that are harmful to your tub can cause damage. And if you have a fiberglass tub, you might see cracks if it was not installed properly with the right support.

Homeowners insurance often covers water leaks and resulting damage, but coverage depends on the cause. Leaks from sudden and accidental events, like a burst pipe or storm damage to a roof, are typically covered. However, if the leak is due to a lack of maintenance, homeowner negligence, or general wear and tear (such as an old roof failing), the claim will likely be denied. Some causes, like flooding or leaks from faulty appliances, may be excluded from standard policies. After taking steps to stop the leak, contact your insurance company immediately and review your specific plan to understand your coverage.

The Bethlehem, NH homeowners’ guide to plumbing services

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