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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon40
    Verified sump pump installation services reviews

Top-Rated Sump pump installation pros in Lisbon - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.6(
26
)
Sump Pump or Interior Foundation Drains - Install

Serving Lisbon, NH and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"After meeting with Bob, and being shown and explained the project necessary to take care of our crawl space issue, I was convinced they were the guys for the job, They arrived when they said they would, and finished in the time estimated. A job well done and highly recommended !!!"
Foundation
Foundation
Foundation
Basement
Basement

+16

Response time12 hrs
193 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for SW WOOD LLC
SW WOOD LLC
5.0(
1
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Lisbon, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"I was very pleased with the work he did, he has a nice way of explaining things , I sure I will hire him again for other projects when needed he is a very pleasant person to deal with. Tank you Scott for being such a nice guy ."
Projects
Projects
Projects
Projects
Projects

+6

6 neighbors recently requested a quote
Avatar for Basement Solutions LLC
Basement Solutions LLC
New to Angi
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Lisbon, NH and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

We pride our company on reliability, integrity and quality work. We are experts in our trade. We look forward to earning your business! We specialize in concrete crack repair and injections, basement waterproofing, sump pump installations, basement and egress window installations, crawlspace repair, moisture control, foundation repair and so much more.\nCall us today for a free estimate.

Egress
Egress
Egress
Sump Pump
Perimeter System

+4

12 neighbors recently requested a quote
Avatar for Green Mountain Basement Solutions LLC
Green Mountain Basement Solutions LLC
4.0(
30
)
Sump Pump - Repair or Replace

Serving Lisbon, NH and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Mike the owner came by and gave me an estimate - as we progressed we found additional issues with my folks home that needed to be addressed. Mike and his team did a thorough and professional job. I truly appreciate all they did and all the help they provided to ensure that we got the issues at my parents home fixed and resolved and best of all the work is guaranteed and transferable to whomever the future owners will be! How can anyone ask for more... professional, friendly, polite and very respectful of the home and taking extra precautions not to track in the home, etc... and to always leave it better than they found it...  The crew was all wonderful and respectful as well ... really appreciated their work ethic!!!!
"
Recommended by75%of homeowners
Avatar for Pacific Stone & Tile
Pacific Stone & Tile
4.6(
321
)
Sump Pump or Interior Foundation Drains - Install

Serving Lisbon, NH and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"Very well. They were on time both times, first when taking the initial measurements and later for the installation. They made helpful recommendations, particularly regarding back splashes and the sink, that made the end product better than expected."
boston job
boston job
w boyston job
Albany ny
marlboro ma

+3

Recommended by91%of homeowners
Showing 1-10 of 18
Sump Pump Installation FAQs, answered by experts

Yes, it’s normal (and beneficial) to have a small amount of water in the bottom of your sump pit. It shows that your system is collecting groundwater, rain, and excess water from around your property—just like it’s supposed to. However, if the sump pit is always full, you might have a leak or a faulty sump pump.

If your water pump fails, the first step is to turn off the power to the pump to prevent any further damage. Check for common issues such as clogs, electrical problems, or mechanical failures. If you cannot identify the problem, contact a professional who specializes in pump repairs. Prompt action can help minimize damage and repair costs.

The cost to repair a sump pump ranges from $400 to $550, depending on the extent of the repair and your location. Minor repairs, like fixing a switch or replacing a float, can cost just a few hundred dollars. However, more significant issues, such as motor replacement or addressing electrical problems, may cost closer to $550. Keep in mind that regular maintenance can help prevent costly repairs, and if a sump pump is beyond repair, a full system replacement ranges between $650 and $1,400.

If you have a self-cleaning washing machine but you’re still seeing lint, your water pump filter might be clogged. To clean it, you should unscrew the drain hose, then remove the water pump filter. From there, you can inspect it and clean it with warm water before replacing it. Check to be sure your washing machine is functioning by running a short cycle. 

3/4 HP is stronger than 1/2 HP. Horsepower measures how much weight can be moved and how fast, or the power needed to move 550 pounds one foot in one second. 1 HP equals 550 foot-pounds per second, so the higher the horsepower, the heavier the load it can lift. While 1/2 HP is a standard, powerful option, 3/4 HP has the extra strength to handle heavier, larger doors with ease.

The Lisbon, NH homeowners’ guide to sump pump installation services

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